Second International Conference on
Power Electronics & Renewable Energy Systems
(ICPERES - 2018) APRIL 4-5, 2018
ORGANISED BY Department of Electrical and Electronics Engineering
RAJALAKSHMI ENGINEERING COLLEGE (An Autonomous institution) # Rajalakshmi Nagar Thandalam, Chennai - 602 105. © Second International Conference on Power Electronics & Renewable Energy Systems (ICPERES - 2018)
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ISBN: 9788193377765
On behalf of Department of Electrical and Electronics Engineering, Rajalakshmi Engineering College, Thandalam, Chennai, Proceedings of Second International Conference on “ Power Electronics and Renewable Energy Systems “ --Published by Arvind Associates, Chennai.
E-mail: [email protected]
Printed and bound in Chennai. ABOUT THE INSTITUTION
Established in the year 1997 by the Rajalakshmi Educational trust, headed by Mr.S.Meganathan, a Mechanical Engineer by profession and a successful Industrialist and ably assisted by Dr. (Mrs.) Thangam Meganathan, an Educationist and an expert Career guidance advisor and Mr. M. Abhay Shankar, a graduate in Engineering from CEG, a post graduate from Syracus University, USA, and a dynamic leader well versed in planning and executing modern Renewable Energy and Automobile establishments, Rajalakshmi Engineering College is an autonomous Institution affiliated to Anna University. The Institution is located at Thandalam on the National Highway (NH-4) between Chennai and Bangalore. The College offers 12 U.G., 9 P.G. and 9 Doctoral Programmes. The college is approved by AICTE, New Delhi and accredited by NACC with ‘A’ grade. All the eligible programmes are accredited by NBA. Over the years, the college has developed expertise in a number of niche areas such as MEMS, Machine Vision and CFD etc. and carried out several sponsored projects and provided solutions to leading national research organizations and industries.
ABOUT THE DEPARTMENT
The Department of Electrical and Electronics Engineering was established in the year 1999. Presently, the department offers B.E. (Electrical and Electronics Engineering) with an intake of 180 students, M.E. (Power Electronics and Drives) and M.E. (Embedded systems Technologies) with an intake of 18 students. It has also been recognized as a research centre by Anna University, Chennai, leading to Ph.D. and M.S. (by research) degrees. A number of candidates are undergoing Ph.D. Programme in the area of Power Electronics and Drives, Power Systems and Renewable Energy Sources. The department has also been reaccredited by the National Board of Accreditation, New Delhi (NBA). The department has full-fledged faculty members who are dedicated and well- experienced in different fieldsof specializations. A large number of research papers have been published by the faculty members in reputed journals in the area of Power Electronics and Renewable Energy Systems. The department is presently engaged in an AICTE sponsored project on Modernization of Power Electronics and Drives laboratory and another UGC sponsored project on ‘An efficient FPGA based Embedded Controller for wheeled Mobile Robots for Agriculture Applications’. Thus well equipped laboratories in these areas and also on Electrical machines, Control Systems, Power System Simulation and Measurements and Instrumentation, are available for carrying out UG, PG and Ph.D. Projects. The UG students have also won several TNSCST awards for their innovative projects in a number of emerging fields of industrial and social relevance.
ABOUT THE CONFERENCE
An International Conference on Power Electronics and Renewable Energy Systems (ICPERES 2K18) is being organized at Rajalakshmi Engineering College, Chennai, India, during April 4-5, 2018. In the last three decades considerable developments have taken place in the design and operation of Renewable energy systems. There is also an increased emphasis on creating DC and AC micro grids and maintaining power quality. The objective of the conference is to provide a platform for academicians, researchers and practicing engineers to present their research findings and share their views for further development in the broad area of Power Electronics and Renewable Energy systems.
ICPERES Conference Committee
CHIEF PATRON Mr. S. Meganathan, Chairman, Rajalakshmi Institutions. Dr. (Mrs.)Thangam Meganathan, Chairperson, Rajalakshmi Institutions. Mr. Abhay Shankar Meganathan, Vice Chairperson, Rajalakshmi Institutions. PATRONS Dr. C.R.Muthukrishnan, Advisor, Rajalakshmi Institutions. Dr. S. N. Murugesan, Principal, Rajalakshmi Engineering College. Dr. M. Velan, Principal, Rajalakshmi Institute of Technology. PROGRAMME ADVISORS Dr. M. Subbiah, Professor Emeritus, Rajalakshmi Engineering College. Dr.G.Thanigaiyarasu, Dean, Mechanical Engineering, Rajalakshmi Engineering College. PROGRAMME CHAIR Dr.M.G.Umamaheswari, Professor & Head, EEE, Rajalakshmi Engineering College. Programme Co-Chairs Dr.K.Premkumar, Associate Professor, EEE, Rajalakshmi Engineering College. Dr.P.Sivakumar, Associate Professor, EEE, Rajalakshmi Engineering College. PUBLICITY CHAIRS Dr. A. Selvaraj, Professor, EEE, Rajalakshmi Engineering College. Mr.I.Philip Praveen, Associate Professor, EEE, Rajalakshmi Engineering College. Mr.T.Thamizhselvan, Assistant Professor(S.S), EEE, Rajalakshmi Engineering College. Mr. V. Veerapandiyan, Assistant Professor, EEE, Rajalakshmi Engineering College. Mr. D. Vidhyasagar, Assistant Professor, EEE, Rajalakshmi Engineering College. INTERNATIONAL ADVISORY COMMITTEE Dr. Ahmed F. Zobaa, Brunel University London. Dr. Akhtar Kalam, Victoria University, Australia. Dr. Alfredo Vaccaro, DING Unisannio - UniversitàdegliStudidelSannio. Dr. David YU, UWM, USA. Dr. Dmitri Vinnikov, Tallinn University of Technology. Dr. Gorazd Stumberger, University of Maribor. Dr. Hussain Shareef, United Arab Emirates University.
Dr. Joseph OlorunfemiOjo, Tennessee Technological University. Dr. Junita Mohamad-Saleh, UniversitiSains Malaysia. Dr. Mohamed Zohdy, Oakland University. Dr. Murad Al-Shibli, Autonomous Systems Engineering Technology. Dr. NesimiErtugrul, University of Adelaide. Dr. Omar Abdel-Baqi, UWM, USA. Dr. Richard Blanchard, Loughborough University. Dr. Shashi Paul, De Montfort University. Dr. Xu Zhao, The Hong Kong Polytechnic University. NATIONAL ADVISORY COMMITTEE Dr. K. Shanti Swarup. IIT Madras. Dr. Kishore Chatterjee, IIT Bombay. Dr. Ashok Kumar Pradhan, IIT Kharagpur. Dr. Bhim Singh, IIT Delhi. Dr. N.P. Padhy, IIT Roorkee. Dr. Ganapati Panda, IIT Bhubaneswar. Dr. N. AmmasaiGounden, National Institute of Technology, Trichy. Dr. N. Kumaresan, National Institute of Technology, Trichy. Dr. Ling Siddhaiah, JNTU. Dr. S. Dananjayan, Pondicherry Engineering College. Dr. S. Jeevananthan, Pondicherry Engineering College. Mr. S. Jayaraman, Formerly CMD, NLCL. Dr. M. R. Mohan, Former Director, Anna University Chennai. Dr. G. Uma, Anna University. Dr. S. K. Patnaik, Anna University, Chennai. Dr. P. Somasundaram, Anna University Chennai. Dr. S. Usa, Anna University Chennai. Dr.A. Kavitha, Anna University Chennai. Dr. D.P. Kothari, Former Director, VIT University. Dr.S. Hemamalini, VIT University, Chennai Dr. S.P. Natarajan, Annamalai University. Dr. S. Velusami, Annamalai University. Dr. S. Baskar, TCE. Mr. PashupathyGopalan, President; SunEdison Asia Pacific. Dr. S. Paramasivam, Danfoss Industries Pvt. Ltd Dr. V. Kamaraj, SSN College of Engineering. Dr. S.R. Paranjothi, Former Dean, EEE, Rajalakshmi Engineering College. Dr. S. Rama Reddy, Jerusalem College of Engineering. Dr.P. Rangarajan, RMD Engineering College.
TECHNICAL COMMITTEE Dr. V.T Sreedevi, VIT University, Chennai. Dr. M. Prabhakar, VIT University, Chennai. Dr. AlameluNachiappan, Pondicherry Engineering College, Pondicherry. Dr. R. Seyezhai, SSN College of Engineering, Chennai. Dr. R. Ramaprabha, SSN College of Engineering, Chennai. Dr. R. Umamaheshwari, Velammal Engineering College, Chennai. Dr. K. Elango, Valliammai Engineering College, Chennai. Dr. K.R. Santha, Sri Venkateswara College of Engineering, Chennai. Dr. AnithaKarthi, Rajalakshmi Institute of Technology, Chennai. Dr. V. Sivachidambaranathan, Sathyabama University, Chennai Dr. Jamuna, GKM College of Engineering and Technology, Chennai. EDITORIAL COMMITTEE Dr. M.G. Umamaheswari, EEE, Rajalakshmi Engineering College. Dr.C.Kamala Kannan, EEE, Rajalakshmi Engineering College. Dr.R.Kalaivani, EEE, Rajalakshmi Engineering College. Mrs.V.GeethaPriya, EEE, Rajalakshmi Engineering College. Mrs.V.DeviMaheswaran, EEE, Rajalakshmi Engineering College. Mrs.A.AliceHepzibah, EEE, Rajalakshmi Engineering College. Mrs.J.Kavitha, EEE, Rajalakshmi Engineering College. Dr.R.N.Ponnalagu, EEE, Rajalakshmi Engineering College. PUBLICATION COMMITTEE Dr.A.Selvaraj,EEE, Rajalakshmi Engineering College. Dr.P.Sivakumar,EEE, Rajalakshmi Engineering College. Mr.D.VidhyaSagar, EEE, Rajalakshmi Engineering College. Mr.V.Veerapandiyan, EEE, Rajalakshmi Engineering College. Mrs. B. LekshmiSree, EEE, Rajalakshmi Engineering College. Ms. R. SreeMallika, EEE, Rajalakshmi Engineering College. Ms. S. Jeny Sophia, EEE, Rajalakshmi Engineering College. Ms. M. Arulmozhi, EEE, Rajalakshmi Engineering College. Ms.D.Anitha, EEE, Rajalakshmi Engineering College. WEBSITE COMMITTEE Mr. V.Venkatesh, EEE, Rajalakshmi Engineering College. Mrs.J.AntoSheeba, EEE, Rajalakshmi Engineering College.
SPONSORSHIP COMMITTEE Dr.K.Premkumar, EEE, Rajalakshmi Engineering College. Mr. D. Shyam, EEE, Rajalakshmi Engineering College. Mrs.P.Anitha, EEE, Rajalakshmi Engineering College. Mrs. R. Kavitha, EEE, Rajalakshmi Engineering College. RECEPTION COMMITTEE Mrs.A.Rajalakshmi,EEE, Rajalakshmi Engineering College. Mrs.A.Sangari, EEE, Rajalakshmi Engineering College. Mrs.R.Padmavathi, EEE, Rajalakshmi Engineering College. Ms.K.Sudha, EEE, Rajalakshmi Engineering College. Mrs.K.Jayasree, EEE, Rajalakshmi Engineering College. HOSPITALITY COMMITTEE Mr. D. Shyam, EEE, Rajalakshmi Engineering College. Mr.P.Thirusenthil Kumaran, EEE, Rajalakshmi Engineering College. Mr. P.R.Sivaraman, EEE, Rajalakshmi Engineering College. Mrs. B. Dhivya, EEE, Rajalakshmi Engineering College. HALL ARRANGEMENT COMMITTEE Mrs. C. Amutha, EEE, Rajalakshmi Engineering College. Mrs. T. Mariammal,EEE, Rajalakshmi Engineering College. Mrs. V. Sivagami, EEE, Rajalakshmi Engineering College. TRANSPORT COMMITTEE Mr. V. Venkatesh, EEE, Rajalakshmi Engineering College. Mr.R.Essakiraj, EEE, Rajalakshmi Engineering College. FOOD ARRANGEMENT COMMITTEE Mr.T.S.Saravanan, EEE, Rajalakshmi Engineering College. Mr.T.Santhana Krishnan, EEE, Rajalakshmi Engineering College. Mr.S.B. Ron Carter, EEE, Rajalakshmi Engineering College. Mr. P. Ragupathy, EEE, Rajalakshmi Engineering College.
Message From Vice Chairman
Mr.Abhay Shankar Meganathan Vice Chairman, Rajalakshmi Institutions.
I am happy to note that the Department of Electrical and Electronics Engineering is organiz- ing a second International Conference on Power Electronics and Renewable Energy Systems (ICPERES – 2018) on April 4th& 5th 2018.
Electrical power is the lifeline of any country and it is well known that the per capita power consumption is an indicator for the wellbeing of a nation and that the fast depleting conven- tional sources, which cause increased environmental pollution, would not be able to meet the ever increasing demand for electrical energy. In this context, the quest for cleaner and re- newable energy sources such as wind and solar has considerable implications to the existing power generation, transmission and distribution systems.
It is necessary for the experts from industries and researchers from institutions to get together and articulate the expectations of one another. This could lead to a lot of new ideas, product innovations and newer power installations.
I sincerely hope that the conference would serve as a forum for providing a unique oppor- tunity for the participants to exhibit their research findings. I wish the conference a grand success.
Message From Advisor
C R Muthukrishnan Advisor, Rajalakshmi Institutions.
The Department of Electrical and Electronics Engineering, Rajalakshmi Engineering College is organizing the second International Conference on Power Electronics and Renewable En- ergy Systems (ICPERES - 2018).
Power Systems comprise Generation, Transmission and Distribution subsystems. Ideal Power Systems provide continuous (non-stop) supply of power at specified parameters – fre- quency, voltage and phase - under widely varying load and other external conditions. Meet- ing this exacting requirement poses many challenges in design, operation, and maintenance drawing heavily upon instrumentation, measurement, feedback and control. Provision of additional capacity to meet growth in demand is a necessity. Many new developments have come up and are continuing in all the three – Generation, Transmission and Distribution.
The Internet of Things (IOT) technology embraces many, if not all, aspects of solution to ad- dress the various problems in the design, operation and maintenance of Power Systems. In contrast to the current platforms/technologies deployed and in use, IOT has the potential to provide an overarching simplicity and flexibility. We may denote this as digitalization of Power System in a total manner. An analogy to capture this would be to look at similar- ity in what is happening to vehicles and transportation systems. The task poses two major challenges - IOT is still evolving (though rapidly) and, in-situ transformation of the present operational power systems with no discontinuity.
ICPERES – 2018 will provide an exciting update of recent progress in the field to delegates and enhance the synergy between Academia (Research) and Industry (Practice).
My Congratulations to the EEE faculty and REC Colleagues in organizing the conference and wish the delegates and invitees a successful Conference.
Message From Principal
Dr.S.N.Murugesan, Principal
On behalf of management of Rajalakshmi Engineering College, I am delighted to welcome you to the Second International conference on Power Electronics and Renewable Energy Sys- tems (ICPERES 2018) organized by the Department of Electrical and Electronics Engineering during 4-5 April 2018.
The compelling need for eco-friendly renewable energy sources has been the driving force for several remarkable advancements in the fields of electricity generation and utilization. In India, solar and wind energy capacity has been nearly tripled from 3.4 GW to 12 GW and with continued research, this capacity will further get enhanced.
I sincerely hope ICPERES 2018 certainly paves a global platform for researchers, engineers, academicians and students to present and discuss their research ideas, recent innovations and practical challenges encountered in the applications of Power Electronics in Renewable Energy Systems.
My hearty congratulations to Organizing committee members and students of Department of EEE and I appreciate their tremendous efforts in organizing the conference. I am sure that the conference ICPERES 2018 would be very productive and enlightening for all the participants.
I wish the conference all success.
Message From Conference Chair and Co- Chairs
Dr.M.G.Umamaheswari, Professor & Head Dr.K.Premkumar, Associate Professor Dr.P.Sivakumar, Associate Professor
At the outset, the organizing committee takes immense pleasure in welcoming everyone to the second International conference on “Power Electronics and Renewable Energy Systems”, ICPERES – 2018.
Renewable Energy sources have attracted a lot of attention in the recent past owing to the lookout for a clean and green future.Power electronic controllers play a major role in inte- grating these sources with the grid and ensuring highest possible operational efficiency and reliability overcoming the various power quality issues. This conference aims at providing a platform for researchers, scientists, industrial professionals and students to exchange and share their research findings, new ideas on the contemporary and emerging trends in Power Electronics and Renewable energy systems.
The conference will include keynote addresses delivered by experts from academic insti- tutions. We would like to thank all the “Co-Sponsors” of the conference and“International Journal of Pure and Applied Mathematics”for their acceptance to publishthe selected papers presented in the conference. We take this opportunity to thank all the reviewers and techni- cal committee members for providing their valuable comments to improvethe quality of the papers to be presented in the conference.
On behalf of the Department of Electrical and Electronics Engineering,We thank the manage- ment of Rajalakshmi Engineering College for the generous support. We would like to express our sincere thanks to Dr. C. R. Muthukrishnan, Advisor, Dr.S.N. Murugesan, Principal and Dr.M. Subbiah, Senior Professor for their very valuable suggestions.We wish all the partici- pants a memorable experience at REC.
SCHEDULE
4th April 2018 8.00 AM - 9.00 AM Registration 9.00 AM - 10.30 AM Invocation
Inauguration Welcome Address
Dr.M.G.Umamaheswari
Program Chair, ICPERES 2018
About the Conference
Dr. M. Subbiah, Program Advisor, ICPERES 2018
Presidential Address
Dr. (Mrs.)Thangam Meganathan, Chairperson.
Inaugural Address
Dr. M. Cengiz TAPLAMACIOGLU,, Professor,
Dept. of Electrical & Electronics, Gazi University, Ankara, Turkey.
Release of conference proceedings
Dr. M. Cengiz TAPLAMACIOGLU, Professor,
Dept. of Electrical & Electronics, Gazi University, Ankara, Turkey.
Felicitation
Dr. C.R.Muthukrishnan, Advisor, Rajalakshmi Institutions.
Dr. S. N. Murugesan, Principal, REC.
Vote of Thanks
Dr.K.Premkumar, Program Co-Chair, ICPERES 2018 10.30 AM – 11.00 AM Refreshment 11.00 AM– 11.30 AM Keynote Address - Renewable Energy Systems
Keynote Address Dr. Mehmet Akif SENOL,
Asst. Prof. in Electrical and Electronics Engineering and Vice Dean,
Faculty of Engineering - Department of Electrical and Electronics Engineering
Istanbul Gelisim University, Istanbul/Turkey. 11.30 AM – 12.30 PM Lunch
12.30 PM – 2.30 PM HALL 1 (Main seminar Hall) Smart Grid System and Technologies
Session 1 Dr. A.Kavitha, Assistant Professor (SG), Anna University Chennai.
Dr. R.N. Ponnalagu, EEE, Rajalakshmi Engineering College. HALL 2 (Mini seminar Hall) Internet of Things
Dr. Anitha Karthi, Professor, Rajalakshmi Institute of Technology.
Dr. R. Kalaivani, EEE, Rajalakshmi Engineering College. HALL 3 (Conference Hall) Information & Communication Engineering
Dr. Javad Rahebi, Turkish Aeronautical Association, Ankara, Turkey.
Dr. M. Palanivelan, HOD-ECE, Rajalakshmi Engineering College. HALL 4 (Purple Hall) Smart Grid System and Technologies
Dr. M. Cengiz TAPLAMACIOGLU, Gazi University, Ankara, Turkey.
Dr. C. Kamalakannan, EEE, Rajalakshmi Engineering College. 2.30 PM – 3.00 PM Refreshment 5th April 2018 8.00 AM – 9.00 AM Registration 9.00 AM – 9.30 AM Keynote Address - Power system and smart grid
Keynote Address Dr. M. Cengiz TAPLAMACIOGLU, Professor,
Dept. of Electrical & Electronics, Gazi University, Ankara, Turkey. 9.30 AM – 10.00 AM Refreshment 10.00 AM –12.00 noon HALL 1 (Main seminar Hall) - Power Electronics and Renewable Energy Session 2 Dr. S. Hemamalini, Professor, Vellore Institute of Technology Chennai.
Dr.M.G. Umamaheswari, HOD-EEE, Rajalakshmi Engineering College. HALL 2 (Mini seminar Hall) - Power Electronics and Renewable Energy
Dr. J. Gnanavadivel, Professor, Mepco Schlenk Engineering College Sivakasi.
Dr. K. Premkumar, EEE, Rajalakshmi Engineering College. HALL 3 (Conference Hall) - Power Electronics and Renewable Energy
Dr. R. Seyezhai, Associate Professor, SSN College of Engineering, Chennai.
Dr. A. Selvaraj, EEE, Rajalakshmi Engineering College. HALL 4 (Purple Hall) - Power Electronics and Renewable Energy
Dr. R. Ramaprabha, Associate Professor, SSN College of Engineering, Chennai.
Dr. P. Sivakumar, EEE, Rajalakshmi Engineering College. 12.00 noon – 1.00 PM Lunch
1.00 PM – 1.30 PM Keynote Address - Application of optimization to Electrical Engineering Keynote Address Dr. Javad Rahebi, Assistant Professor,
Dept. of Electrical & Electronics,
University of Turkish Aeronautical Association, Ankara, Turkey. 1.30 PM – 2.30 PM HALL 1 (Main seminar Hall) - Information and communication Engineering Session 3 Mrs. V. Geetha Priya, Assoc. Prof, EEE, Rajalakshmi Engineering College.
Mrs. V. Devi Maheswaran, Assoc. Prof, EEE, Rajalakshmi Engineering College. HALL 2 (Mini seminar Hall) - Internet of Things
Mrs. A. Alice Hepzibah, Assoc. Prof, EEE, Rajalakshmi Engineering College.
Mrs.A. Rajalakshmi, Assoc. Prof, EEE, Rajalakshmi Engineering College. HALL 3 (Conference Hall) - Power Electronics and Renewable Energy
Mrs. J. Kavitha, Assoc. Prof, EEE, Rajalakshmi Engineering College.
Mr. T.S. Saravanan, Asst. Prof (SG), EEE, Rajalakshmi Engineering College. HALL 4 (Purple Hall) - Power Electronics and Embedded System
Mr. T. Santhana Krishnan, Asst. Prof (SG),EEE, Rajalakshmi Engineering College.
Mrs. T. Mariammal, Asst. Prof (SG),EEE, Rajalakshmi Engineering College. 2.30 PM to 3.30 PM Welcome Address
Valedictory Dr.P. Sivakumar, Program co-chair, ICPERES 2018.
Presidential address
Dr. S. N. Murugesan, Principal, REC.
Valedictory Address
Dr. M. Cengiz TAPLAMACIOGLU, Professor,
Dept. of Electrical & Electronics, Gazi University, Ankara, Turkey.
Distribution of certificates
Vote of Thanks
Dr.M.G.Umamaheswari
Program Chair, ICPERES 2018 3.30 PM – 4.00 PM Refreshment
Date : 04.04.2018, (12.30 PM – 2.30 PM)
HALL 1 (Main seminar Hall) Smart Grid System and Technologies
Dr. A.Kavitha, Assistant Professor (SG), Anna University Chennai.
Dr. R.N. Ponnalagu, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No ANFIS TUNED PI CONTROL OF INVERTER FOR VAR 1 ICPERES-2018-004 SUPPORT FOR VOLTAGE CONTROL IN OFF-GRID 1 HYBRID POWER SYSTEM MAXIMUM POWER EXTRACTION USING MODIFIED 2 ICPERES-2018-022 1 REGULA FALSI POWER TRACKER ALGORITHM 3 ICPERES-2018-034 SATURATION ANALYSIS ON CURRENT TRANSFORMER 2 MEASUREMENT AND ANALYSIS OF POWER QUALITY 4 ICPERES-2018-043 2 (PQ) ISSUES IN INDIAN DISTRIBUTION FEEDERS REVIEW OF LOAD FREQUENCY CONTROL TECHNIQUES 5 ICPERES-2018-055 3 IN DISTRIBUTED GENERATION SYSTEM DESIGN OF OPTIMAL LINEAR QUADRATIC REGULATOR 6 ICPERES-2018-063 FOR THE STABILIZATION OF CONTINUOUS STIRRED 3 TANK REACTOR(CSTR) PROCESS CONGESTION MANAGEMENT INDEREGULATED 7 ICPERES-2018-065 POWER SYSTEMS USING GENERATOR RESCHEDULING 4 AND FACTS DEVICES ARTIFICIAL BEE COLONY ALGORITHM BASED 8 ICPERES-2018-066 4 OPTIMAL POWER FLOW AN ADAPTIVE OVER CURRENT COORDINATION SCHEME TO IMPROVE RELAY SENSITIVITY AND 9 ICPERES-2018-071 5 OVERCOME DRAWBACKS DUE TO DISTRIBUTED GENERATION IN SMART GRIDS SLIDING MODE CONTROLLER BASED GRID COUPLED 10 ICPERES-2018-085 5 PV SYSTEM ELECTRIC BICYCLE POWER GENERATOR FOR 11 ICPERES-2018-093 6 DOMESTIC APPLICATIONS RENEWABLE ENERGY INTEGRATION WITH SMART 12 ICPERES-2018-094 6 GRID FOR SMART POWER SCHEDULING 13 ICPERES-2018-096 HOME AUTOMATION WITH POWER MANAGEMENT 7 EXTRACTION OF MAXIMUM POWER FROM GRID 14 ICPERES-2018-102 CONNECTED PV SYSTEM DURING LOW IRRADIATION 7 AND POOR WEATHER CONDITIONS DUAL BATTERY OPERATION OF HYBRID ELECTRIC 15 ICPERES-2018-115 8 VEHICLE DESIGN AND IMPLEMENTATION OF PIEZO-ELECTRIC 16 ICPERES-2018-124 8 BASED ENERGY HARVESTING SYSTEM IN BICYCLES
16Date : 04.04.2018, (12.30 PM – 2.30 PM)
HALL 2 (Mini seminar Hall) Internet of Things
Dr. Anitha Karthi, Professor, Rajalakshmi Institute of Technology.
Dr. R. Kalaivani, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No WIRELESS SUPERVISORY CONTROLS FOR INDUSTRIAL 1 ICPERES-2018-001 9 AUTOMATION IoT BASED SPEED CONTROL OF DC MOTOR USING 2 ICPERES-2018-069 9 HYBRID POWER SOURCE
3 ICPERES-2018-078 PLC BASED ONLINE OIL WATER SEPARATOR 10 4 ICPERES-2018-081 AUTOMATION IN SPILLCUT PROCESS 10 MODERN IRRIGATION BASED ON WEB WEATHER 5 ICPERES-2018-086 11 FORECAST
6 ICPERES-2018-106 AUTOMATIC FOREST TREE PROTECTION USING ROBOTS 11 A SMART CARD BASED AUTHENTICATION SCHEME 7 ICPERES-2018-110 USING KEY AGREEMENT PROTOCOL IN ECC FOR 12 WIRELESS SENSOR NETWORKS
8 ICPERES-2018-116 E-LEARNING THROUGH PROFILE BASED SEGREGATOR 12 DESIGN AND IMPLEMENTATION OF IOT BASED TERRAIN 9 ICPERES-2018-123 13 EXPLORATION ROBOTIC SYSTEM IoT BASEDTRANSFORMER FAULT DETECTION USING 10 ICPERES-2018-140 13 DISCRETE WAVELETTRANSFORM
11 ICPERES-2018-149 AGRICULTURAL LAND MONITORING USING IOT 14 IMPLEMENTATION OF INDOOR NAVIGATION SYSTEM 12 ICPERES-2018-151 14 USING INFRARED LEDS AND RECEIVERS AUTOMATIC PATH FINDER CO-RELATED WITH CO 13 ICPERES-2018-157 15 &CH4 DECTOR WIRELESS SAFETY SYSTEM IN CRACKERS FACTORY 14 ICPERES-2018-167 15 USING IoT NOVEL METHOD OF LCC COMPENSATION IN ELECTRIC 15 ICPERES-2018-170 16 VEHICLES WIRELESS CHARGING SYSTEM
Date : 04.04.2018, (12.30 PM – 2.30 PM)
HALL 3 (Conference Hall) Information & Communication Engineering
Dr. Javad Rahebi, Turkish Aeronautical Association, Ankara, Turkey.
Dr. M. Palanivelan, HOD-ECE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No EVALUATION OF ECG SIGNAL USING COMPRESSIVE 1 ICPERES-2018-007 16 SENSING
LITHIUM ZINC CHLORIDE NANOPARTICLES BY 2 ICPERES-2018-040 SIMPLE CO-PRECIPITATION METHOD FOR DIFFERENT 17 CHARACTERIZATIONS AND APPLICATIONS
IMAGE PROCESSING OF BRAIN TUMOR USING FUZZY 3 ICPERES-2018-079 18 ENTROPY AND DISTANCE REGULARIZED LEVEL SET
4 ICPERES-2018-080 SMART ACADEMIC DATABASE RECORD 18 MICROSTRIP PATCH ANTENNA AS A SENSOR FOR BREAST 5 ICPERES-2018-083 19 CANCER DETECTION
QUAD-BAND CIRCULARLY POLARIZED ANTENNA FOR 6 ICPERES-2018-098 19 WLAN/WIMAX APPLICATION
AN EMPRICAL SURVEY ON CROSS SITE SCRIPTING 7 ICPERES-2018-108 SECURITY VULNERABILITIES IN ULTRAWIDE BAND 20 CHANNELS
VISIBLE LIGHT COMMUNICATION SYSTEM WITH RGBA- 8 ICPERES-2018-109 LED AND R-OFDM TRANSMISSION METHOD USING 20 DISCRETE WAVELET TRANSFORM
9 ICPERES-2018-119 SMART TRAFFIC CONTROL FOR EMERGENCY VEHICLES 21 A SMART BOOK ACCESSING SYSTEM USING RFID AND IR 10 ICPERES-2018-122 21 IN LIBRARY
11 ICPERES-2018-127 DESIGN AND IMPLEMENTATION OF SMART NANOGRID 22 A NEW FRAMEWORK BASED ON DISTRIBUTED AND DIVERSITY COMBINATION USING PRIORITY AND POST 12 ICPERES-2018-135 22 SOFT MODULATION TECHNIQUE FOR EFFECTIVE MOBILE COMMUNICATION
DESIGN AND PURSUIT OF HIGH SPEED DIGITALLY 13 ICPERES-2018-158 CONTROLLED OSCILLATOR FOR COMMUNICATION 23 RECEIVERS
ESTIMATION OF RESPIRATORY AND CARDIAC RATES 14 ICPERES-2018-159 23 USING GMR SENSOR
IMPLEMENTATION OF EMBEDDED SYSTEM FOR DETECTING WHIRLPOOL GIANT WAVES AND TO 15 ICPERES-2018-161 24 CONTROL CRITICAL BORDER CROSSING USING SATELLITE COMMUNICATION
DESIGN OF AN E-HELMET FOR ENSURING SAFETY IN 16 ICPERES-2018-171 24 MANHOLE OPERATIONS - A SOCIAL ISSUE
Date : 04.04.2018, (12.30 PM – 2.30 PM)
HALL 4 (Purple Hall) Smart Grid System and Technologies
Dr. M. Cengiz TAPLAMACIOGLU, Gazi University, Ankara, Turkey.
Dr. C. Kamalakannan, EEE, Rajalakshmi Engineering College.
Page S.No PAPER ID PAPER TITLE No DESIGN AND IMPLEMENTATION OF SMART CHARGING 1 ICPERES-2018-125 25 SYSTEM DESIGN AND IMPLEMENTATION OF POWER TRAIN AND 2 ICPERES-2018-128 25 CONVERTER FOR HYBRID VEHICLE A UNIFIED CONTROL AND POWER MANAGEMENT SCHEME 3 ICPERES-2018-130 FOR PV-BATTERY BASED MICROGRIDS FOR BOTH GRID- 26 CONNECTED AND ISLANDED MODES REJECTION OF LEAKAGE CURRENT USING A NOVEL SINGLE 4 ICPERES-2018-142 PHASE INVERTER IN GRID CONNECTED 26 PV SYSTEMS LOW COST NON-INTRUSIVE RESIDENTIAL LOAD 5 ICPERES-2018-147 27 MONITORING WITH INTELLIGENT USER FEEDBACK MAXIMUM POWER POINT TRACKING AND CONTROL OF PV 6 ICPERES-2018-148 27 SYSTEM USING CORTEXM4 GRID CURRENT SHAPING AND UNDER VOLTAGE EFFECT OF 7 ICPERES-2018-152 28 INDUCTION MOTOR USING MPC TECHNIQUE POWER QUALITY ENHANCEMENT FOR WIND ENERGY 8 ICPERES-2018-160 CONVERSION SYSTEM USING CONSERVATIVE POWER 28 THEORY COMPARATIVE EVALUATION OF HARMONIC CONTENT AND 9 ICPERES-2018-166 POWER FACTOR IMPROVEMENT FOR HIGH FREQUENCY 29 INDUCTION FURNACE APPLICATION VOLTAGE STABILITY ENHANCEMENT OF WIND ENERGY 10 ICPERES-2018-190 29 CONVERSION SYSTEM USING SVPWM CONTROLLER OPTIMAL POWER FLOW ANALYSIS AND SIMULATION USING 11 ICPERES-2018-010 30 PARTICLE SWARM OPTIMIZATION ALGORITHM PERFORMANCE ENHANCEMENT AND ENERGY SAVING 12 ICPERES-2018-028 OF DIESEL GENERATOR COUPLED WITH THE INDUCTION 30 GENERATOR DURING LINEAR AND NON-LINEAR LOADS NOVEL BAT ALGORITHM TO SOLVE ECONOMIC POWER 13 ICPERES-2018-032 DISPATCH PROBLEM WITH TRANSMISSION LOSS FOR 31 LARGE-SCALE POWER SYSTEM INTEGRATION OF SUPPLY AND DEMAND SIDE 14 ICPERES-2018-196 MANAGEMENT STRATEGIES IN GENERATION EXPANSION 31 PLANNING
Date : 05.04.2018, (10.00 AM – 12.00 noon)
HALL 1 (Main seminar Hall) - Power Electronics and Renewable Energy
Dr. S. Hemamalini, Professor, Vellore Institute of Technology Chennai.
Dr.M.G. Umamaheswari, HOD-EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No DESIGN AND IMPLEMENTATION OF CLOSED LOOP 1 ICPERES-2018-002 CONTROLLED ELEMENTARY ADDITIONAL SERIES POSITIVE 32 OUTPUT SUPER LIFT CONVERTER FED PMBLDC DRIVE VOLTAGE-FED FULL BRIDGE INVERTER TOPOLOGY FOR 2 ICPERES-2018-005 32 INDUCTIVE WIRELESS POWER TRANSFER APPLICATIONS FREE ENERGY POWER BANK USING STEPPER MOTORS AND DC 3 ICPERES-2018-006 33 MOTOR AN IMPROVED METHOD DETERMINATION OF PRECISE 4 ICPERES-2018-014 33 VOLTAGE GAIN IN AN LLC RESONANT CONVERTER ECONOMIC AND EFFICIENT PREVENTION OF SOILING IN 5 ICPERES-2018-015 34 SOLAR PANELS CONTROL AND IMPLEMENTATION OF AN AUTONOMOUS 6 ICPERES-2018-017 34 SAILBOAT PERFORMANCE ANALYSIS OF PI CONTROLLER AND PR 7 ICPERES-2018-021 CONTROLLER BASED THREE - PHASE AC-DC BOOST 35 CONVERTER WITH SPACE VECTOR PWM ANALYSIS AND ASSESSMENT OF DC-DC CONVERTER 8 ICPERES-2018-033 35 TOPOLOGIES FOR PV APPLICATIONS HARDWARE IMPLEMENTATION AND COMPARISON OF 9 ICPERES-2018-042 PERFORMANCE PARAMETERS BETWEEN BRIDGED AND 36 BRIDGELESS INTERLEAVED BOOST CONVERTER DESIGN OF HYSTERESIS CURRENT CONTROL INVERTER FOR 10 ICPERES-2018-044 36 GRID- CONNECTED PHOTOVOLTAIC SYSTEMS SIMULATION AND ANALYSIS OF MODULATION STRATEGIES 11 ICPERES-2018-047 37 FOR PV BASED T-TYPE INVERTER CLOSED LOOP SEPIC BASED STATIC EXCITATION FOR 12 ICPERES-2018-048 37 ALTERNATOR IN THERMAL POWER PLANT THEORETICAL AND EXPERIMENTAL INVESTIGATION OF 13 ICPERES-2018-049 MODULATION STRATEGIES FOR CASCADED MULTILEVEL 38 INVERTER INVERTER AND MULTILEVEL INVERTER: FEATURES, 14 ICPERES-2018-051 38 TECHNIQUES, TOPOLOGY AND LATEST DEVELOPMENTS PERFORMANCE EVALUATION OF INTERLEAVED BOOST 15 ICPERES-2018-052 39 CONVERTER TOPOLOGIES FOR PHOTOVOLTAIC APPLICATIONS
16 ICPERES-2018-053 MOBILE PHONE CHARGING USING FREE ENERGY 39
Date : 05.04.2018, (10.00 AM – 12.00 noon)
HALL 2 (Mini seminar Hall) - Power Electronics and Renewable Energy
Dr. J. Gnanavadivel, Professor, Mepco Schlenk Engineering College Sivakasi.
Dr. K. Premkumar, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No DESIGN AND IMPLEMENTATION OF MICRO-INVERTER FOR 1 ICPERES-2018-054 40 PHOTOVOLTAIC APPLICATION SIMULATION AND IMPLEMENTATION OF HIGH GAIN DC-DC 2 ICPERES-2018-058 40 CONVERTER FOR PV APPLICATIONS DESIGN AND DEVELOPMENT OF HIGH VOLTAGE POWER 3 ICPERES-2018-059 41 CONVERTER FOR X-RAY POWER GENERATORS BIDIRECTIONAL WIRELESS POWER TRANSFER SYSTEM USING 4 ICPERES-2018-060 41 CURRENT FED CONVERTER A NEW SINGLE PHASE BRIDGELESS AC/DC POWER FACTOR 5 ICPERES-2018-061 42 CORRECTION USING SEPIC CONVERTER ANALYSIS OF SWITCHING TABLE BASED TWO LEVEL INVERTER 6 ICPERES-2018-062 42 UNDER DIFFERENT CONDUCTION MODES IMPLEMENTATION OF FUZZY LOGIC FOR THE SPEED CONTROL 7 ICPERES-2018-064 43 OF INDUCTION MOTOR USING PIC MICROCONTROLLER SPEED CONTROL ON AC INDUCTION MOTOR USING PWM 8 ICPERES-2018-067 43 CONTROLLED VOLTAGE SOURCE INVERTER ANALYSIS OF WIND DRIVEN INDUCTION GENERATOR WITH 9 ICPERES-2018-068 44 IMPACT ON NON-LINEAR LOADS INVESTIGATION OF SINGLE-STAGE AC- DC PFC TOPOLOGIES 10 ICPERES-2018-073 44 FOR LED APPLICATIONS 11 ICPERES-2018-074 AADHAR CARD BASED VOTING SYSTEM 45 EFFICIENT ENERGY MANAGEMENT SYSTEM USING HYBRID 12 ICPERES-2018-077 WIND-SOLAR UPS FOR COMMERCIAL BUILDING AND FISHING 45 TRAWLER SELF-TUNED FUZZY PID CONTROLLER BASED SPACE VECTOR 13 ICPERES-2018-084 46 PWM FOR DSTATCOM MATHEMATICAL MODELING OF A NOVEL Z-SOURCE BOOST 14 ICPERES-2018-087 46 HYBRID CONVERTER MODELLING AND SIMULATION OF Y-SOURCE INVERTER FOR 15 ICPERES-2018-088 47 PHOTOVOLTAIC INTERFACE COMMERCIAL IMPLICATIONS OF RENEWABLE ENERGY 16 ICPERES-2018-090 47 INTEGRATION IN GRID OPERATION.
Date : 05.04.2018, (10.00 AM – 12.00 noon)
HALL 3 (Conference Hall) - Power Electronics and Renewable Energy
Dr. R. Seyezhai, Associate Professor, SSN College of Engineering, Chennai.
Dr. A. Selvaraj, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No DESIGN AND IMPLEMENTATION OF INTEGRATED BOOST- 1 ICPERES-2018-091 48 SEPIC CONVERTER DESIGN OF 16-BIT ADDER STRUCTURES - PERFORMANCE 2 ICPERES-2018-107 48 COMPARISON ONLINE AND OFF-LINE SIMULATION OF DC MOTOR 3 ICPERES-2018-111 SYSTEM CONTROLLED BY PID AND FUZZY 49 CONTROLLERS LITERATURE REVIEW ON CONTROL TECHNIQUES OF AC-DC 4 ICPERES-2018-112 49 BOOST CONVERTER ONLINE PHOTOVOLTAIC CURVE TRACER USING SEPIC DC- 5 ICPERES-2018-114 50 DC CONVERTER 6 ICPERES-2018-120 LOW COST AIRBORNE WIND GENERATOR 50 REALIZATION OF EFFICIENT GA BASED SOLAR POWERED 7 ICPERES-2018-121 51 DC-DC SEPIC CONVERTER POWER QUALITY IMPROVEMENT FOR GRID CONNECTED 8 ICPERES-2018-126 51 RENEWABLE ENERGY SYSTEMS. 9 ICPERES-2018-136 SMART COLLECTION AND DETECTION OF WASTES 52 SOLAR ENERGY CONVERSION USING MODULAR 10 ICPERES-2018-138 MULTILEVEL RESONANT CONVERTER FOR LED LIGHTING 52 APPLICATIONS SIMULATION AND IMPLEMENTATION OF THREE PHASE 11 ICPERES-2018-139 BALANCED POWER CONDITIONER SYSTEM USING 53 H-BRIDGE CONVERTER FOR TRACTION APPLICATION CASCADED SWITCHED-DIODE MULTILEVEL INVERTER FOR 12 ICPERES-2018-141 54 RENEWABLE ENERGY INTEGRATION REGULATION OF THREE PHASE VOLTAGE SOURCE 13 ICPERES-2018-144 53 CONVERTER USING DQ MODELLING DESIGN AND IMPLEMENTATION OF AUTOMATIC CLEANING 14 ICPERES-2018-146 54 AND TRACKING OF PHOTOVOLTAIC PANEL PERFORMANCE EVALUATION OF INTEGRATED BOOST 15 ICPERES-2018-156 55 CONVERTER FOR LIGHTING APPLICATIONS A NEW, IMPROVED ZCS ZVS DC-DC CONVERTER WITH NINE 16 ICPERES-2018-172 55 LEVEL INVERTER
Date : 05.04.2018, (10.00 AM – 12.00 noon)
HALL 4 (Purple Hall) - Power Electronics and Renewable Energy
Dr. R. Ramaprabha, Associate Professor, SSN College of Engineering, Chennai.
Dr. P. Sivakumar, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No SOLAR POWERED BUCK-BOOST CONVERTER FED BLDC 1 ICPERES-2018-175 56 MOTORS 2 ICPERES-2018-203 MICROCONTROLLER BASED INVERTER 56 DESIGN OF ROBUST H2 CONTROLLER FOR DC-DC SEPIC 3 ICPERES-2018-155 57 CONVERTER PERFORMANCE INVESTIGATION OF PID, FUZZY PD, FUZZY PI 4 ICPERES-2018-003 57 CONTROLLED DIRECT CURRENT MOTOR A SINGLE-SWITCH RESONANT POWER CONVERTER FOR 5 ICPERES-2018-177 58 RENEWABLE ENERGY APPLICATIONS HYBRID ELECTRIC VEHICLE: TYPES, BIDIRECTIONAL DC-DC 6 ICPERES-2018-188 58 CONVERTER, BRUSHLESS DC MOTOR ANALYSIS AND ENHANCEMENT OF ENERGY SAVING 7 ICPERES-2018-134 59 INDUCTION HEATERS A NOVEL METHOD BASED ON DICKSON CHARGE PUMP FOR 8 ICPERES-2018-181 59 PHOTOVOLTAIC INVERTER APPLICATION REACTIVE POWER COMPENSATION BY USING V2G 9 ICPERES-2018-184 60 TECHNOLOGY BFOA AND ANFIS BASED MPPT CONTROLLER FOR PARTIAL 10 ICPERES-2018-186 60 SHADED PV SYSTEMS SIMULATION AND EXPERIMENTAL ANALYSIS OF HYBRID DC- 11 ICPERES-2018-187 61 DC CONVERTER FOR ELECTRIC VEHICLE APPLICATIONS BLDC MOTOR DRIVEN SOLAR PV ARRAY FED WATER 12 ICPERES-2018-113 61 PUMPING SYSTEM EMPLOYING ZETA CONVERTER 13 ICPERES-2018-013 FUZZY ANTI-WINDUP PID CONTROLLED INDUCTION MOTOR 62 POWER QUALITY IMPROVEMENT USING NINE SWITCH 14 ICPERES-2018-153 62 MULTILEVEL INVERTER DESIGN AND IMPLEMENTATION OF HIGH GAIN ISOLATED 15 ICPERES-2018-154 DC-DC CONVERTER FOR GRID TIED OFFSHORE WIND 63 ENERGY SYSTEM
Date : 05.04.2018, (1.30 PM – 2.30 PM)
HALL 1 (Main seminar Hall) - Information and communication Engineering
Mrs. V. Geetha Priya, EEE, Rajalakshmi Engineering College.
Mrs. V. Devi Maheswaran, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No 1 ICPERES-2018-204 E-HOME 63 2 ICPERES-2018-200 SMART CANE 64 3 ICPERES-2018-197 SMART WHEEL CHAIR 64 PEAK TO AVERAGE POWER RATIO (PAPR) REDUCTION 4 ICPERES-2018-194 65 TECHNIQUES IN OFDM FOR OPTIC COMMUNICATIONS IMPLEMENTATION OF CHARGING AN ELECTRIC VEHICLE 5 ICPERES-2018-178 65 USING AN ADAPTIVE ROBOT MEDICARE PATIENT MONITORING SYSTEM USING 6 ICPERES-2018-183 66 VISIBLE LIGHT COMMUNICATION
Date : 05.04.2018, (1.30 PM – 2.30 PM)
HALL 2 (Mini seminar Hall) - Internet of Things
Mrs. A. Alice Hepzibah, EEE, Rajalakshmi Engineering College.
Mrs. A. Rajalakshmi, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No ALCOHOL IMPAIRED VEHICLE TRACKING SYSTEM 1 ICPERES-2018-189 USING WEARABLE SMART HELMET WITH EMERGENCY 66 ALERT THE QUALITY IDENTIFICATION OF FRUITS IN IMAGE 2 ICPERES-2018-191 67 PROCESSING USING KNN ALGORITHM DESIGN AND DEVELOPMEMT OF PATIENT’S LIFE 3 ICPERES-2018-100 SUPPORT EQUIPMENT MONITORING AND EMERGENCY 67 ALERT SYSTEM 4 ICPERES-2018-165 MOBILITY SYSTEM FOR DOUBLE AMPUTEES 68 RADICALLY INNOVATIVE MANUFACTURING CONTROL 5 ICPERES-2018-095 OPEN ARCHITECTURE BASED ON STATE-OF-THE-ART 68 ICT TECHNOLOGIES (RI-MACS)
Date : 05.04.2018, (1.30 PM – 2.30 PM)
HALL 3 (Conference Hall) - Power Electronics and Renewable Energy
Mrs. J. Kavitha, EEE, Rajalakshmi Engineering College.
Mr. T.S. Saravanan, EEE, Rajalakshmi Engineering College
S.No PAPER ID PAPER TITLE Page No RENEWABLE ENERGY BASED PRECISION AGRICULTURE 1 ICPERES-2018-185 USING IOT AND PEST CONTROL USING ULTRASONIC 69 WAVES ANALYSIS OF FOUR TIER INTERNET OF THINGS BASED 2 ICPERES-2018-137 70 WEATHER MONITORING SYSTEM 3 ICPERES-2018-143 PV FED MULTI MODE MULTI PORT CONVERTER USING IoT 70 4 ICPERES-2018-174 SMART HOME SECURITY SYSTEMS 69 5 ICPERES-2018-193 SMART INCUBATOR BY USING IoT 71
Date : 05.04.2018, (1.30 PM – 2.30 PM)
HALL 4 (Purple Hall) - Power Electronics and Embedded System
Mr. T. Santhana Krishnan, EEE, Rajalakshmi Engineering College.
Mrs. T. Mariammal, EEE, Rajalakshmi Engineering College.
S.No PAPER ID PAPER TITLE Page No A DUAL-INPUT CENTRAL CAPACITOR DC/DC CONVERTER 1 ICPERES-2018-207 71 USING A BATTERY AND PHOTOVOLTAIC CELL PERFORMANCE PARAMETER ANALYSIS OF AC-DC 2 ICPERES-2018-205 72 CONVERTER FOR ACTIVE POWER FACTOR CORRECTION PERFORMANCE ANALYSIS OF ZETA CONVERTER USING 3 ICPERES-2018-201 72 ROBUST CONTROLLER SMART STARTING AND PROTECTION OF THREE PHASE 4 ICPERES-2018-206 73 INDUCTION MOTOR FOR IRRIGATION SYSTEM DESIGN OF AN INTELLIGENT BED FOR AN INFANT USING 5 ICPERES-2018-202 73 MATERNAL CHARACTERISTICS AUTOMATED CAR PARKING SYSTEM 6 ICPERES-2018-179 74 USING MICROCONTROLLER PROBABILITY DENSITY FUNCTIONS FOR VESSEL 7 ICPERES-2018-020 74 ARRIVALS SERVED AT MULTI-COMMODITY PORTS
STUDY OF SOLAR PV PANEL USING P&O BASED 8 ICPERES-2018-199 MPPT CONTROLLER FOR VARYING ENVIRONMENTAL 75 CONDITIONS
A Graphical Theory Approach Based Optimal 9 ICPERES-2018-164 Placement of PMU Using Binary Genetic Algorithm for 75 Tamil Nadu Power Grid System IMPLEMENTATION OF LANDSMAN CONVERTER FOR 10 ICPERES-2018-169 76 POWER FACTOR CORRECTION FOR BLDC MOTOR DRIVE ANFIS Tuned PI Control of Inverter for VAR Support for Voltage Control in off-Grid Hybrid Power System
HarshaAnantwa1, B.R. Lakshmikanth3 1Dayananda Sagar College of Engineering, Electrical and Electronics Engineering,Bengaluru. Shanmukha Sundar2 2Dayananda Sagar Academy of Technology & Management, Electrical and Electronics Engineering
Abstract: Voltage is a fundamental parameter in the quality of power supply, which may rise or drop depending on the reactive power balance in the system and hence it has become extremely important to manage reactive power balance for voltage control in off grid hybrid power system (OGHPS). Test system considered in this work has wind power generation, Photo-Voltaic (PV) system with inverter, diesel engine and composite load. Over-rated PV inverter has ample amount of VAR capacity while sourcing PV real power. This paper presents voltage control through reactive power support by PV inverter. Inverter control structure has proportional-integral (PI) controller tuned by Adaptive Neuro- fuzzy inference system (ANFIS). Small signal mathematical model of all components of OGHPS with intelligent control developed herein is simulated in SIMULINK and tested for reactive load and supply disturbances for voltage regulation characteristics. Voltage and other state variables, obtained separately from PI with fixed gain as well as PI gains tuned by ANFIS are tested to evaluate the effectiveness of the proposed intelligent voltage control algorithm.
Keywords: Voltage control; Inverter; reactive power; Off-grid hybrid power system
Maximum Power Extraction using Modified Regula Falsi Power Tracker Algorithm
G. Vaishnavi1, Dr.S. Muralidharan2 and M. Muhaidheen3 Department of Electrical and Electronics Engineering Mepco Schlenk engineering college Sivakasi
Abstract: There is a need for going in for renewable energy sources, not only considering the increasing environmental pollution but also to meet the increasing demand for electrical power. Among the various such sources, the solar power generation is steadily gaining importance, since it is available almost all through the year. To fully utilize the power available from the sun, the Maximum Power Point Tracking is adopted in this paper employing Modified Regula Falsi optimization technique. By employing SEPIC power electronic converter and simulation studies, It is also shown that this technique is superior to conventional and modified Perturb and Observe and Incremental Conductance methods.
Keywords: SEPIC converter, PV system, modified regula falsi method (MRFM), P&O, INC ICPERES 2018
Saturation Analysis on Current Transformer
Manivasagam Rajendran1, Anbumozhi Renganathan2 1, 2 Department of Electrical and Electronics Engineering, K. Ramakrishnan College of Engineering, Tiruchirappalli [email protected]
Abstract: Current transformer (CT) is one of the important units in power system protection. It is the main source of information and measuring a device in the protection scheme. The accuracy in transforming the primary currents at high voltage using the CT determines the reliability of the entire power system protection. This paper describes the saturation study of current transformer during transient faults. A measurement type CT of 2000/5 A, 25VA rating is used in this analysis and it is tested for normal and transient fault conditions using MATLAB software. In simulation the secondary current waveforms are recorded for different values of fault current at the primary side. All the current waveforms are compared for analyzing the behaviour of CT during transient faults.
Key Words: Current Transformers, Transients, Hysteresis, Ferro resonance, Saturation.
Measurement and Analysis of Power Quality (PQ) Issues in Indian Distribution Feeders
S. Mageswari1 and R. Gnanadass2 Dept. of Electrical and Electronics Engineering Pondicherry Engineering College, Puducherry [email protected]
Abstract: Measurement and analysis of power quality (PQ) issues are essential to improve the reliability and efficiency of the distribution system (DS) subjected to non-linear loads. This paper deals with the issues like voltage sag, swell and harmonics by using wavelet transform technique. All these issues are demonstrated on a practical 34 node Indian test feeder with variable loads using Power Quality Analyzer (Fluke 435 Series II). The quality of the distribution feeder is evaluated and impact of PQ issues are determined by time and frequency analysis using the proposed wavelet transform technique.
Keywords: power quality (PQ), PQ analyzer, distribution system (DS), wavelet transform
2 ICPERES 2018 Review of Load Frequency Control Techniques in Distributed Generation System
K. Ranjitha1 1Assistant professor, Dept. of Electrical and Electronics Engineering, Rajalakshmi Institute of Technology, RIT, Chennai. Dr.P. Sivakumar2 2Associate Professor, Dept. of Electrical and Electronics Engineering Rajalakshmi Engineering College, REC, Chennai, India [email protected]
Abstract: Load-frequency control (LFC) in interconnected power systems is undergoing many changes due to rapidly growing number of wind turbines, solar and other new types of power generation/consumption technologies. In this paper an extensive literature review of load–frequency control (LFC) problems in distributed generation based power system has been highlighted. The various control techniques/ strategies that concerning LFC issues have been addressed in distribution generation-based power systems.
Keywords: Artificial Intelligence techniques, Distributed Generation, Load Frequency control, Sliding mode controller.
Design of Optimal Linear Quadratic Regulator for the Stabilization of Continuous Stirred Tank Reactor (CSTR) Process
S. Sundari Ph.D. Scholar, Department of Electrical and Electronics Engineering, Pondicherry Engineering College, Puducherry, India, Dr. Alamelu Nachiappan Professor, Department of Electrical and Electronics Engineering, Pondicherry Engineering College, Puducherry, India,
Abstract: Continuous Stirred Tank Reactor (CSTR) is widely used in chemical industries. Chemical reactions in a reactor are either exothermic or endothermic and therefore require that energy either to be removed or added to the reactor to maintain constant temperature. This paper deals with the stabilization of CSTR using optimal linear quadratic regulator (LQR) method. Since the performance of the LQR controller mainly depends on the state and control weighting matrices (Q and R), it is necessary to select them optimally and are done based on trial and error method, which makes the controller design cumbersome also time consuming. Hence, to address the selection of weighting matrices problem of LQR, Bacterial Foraging Algorithm (BFA) method is proposed. The matrices Q and R are determined from the optimized algorithm. Performance indices like ISE (integral squared error) and IAE (integral absolute error) are considered to evaluate the optimally tuned values of controller parameters. The performance of the proposed method is compared with those of LQR method, Particle Swarm Optimization (PSO), Artificial Bee Colony (ABC) based LQR and conventional PID controller (tuned by Ziegler-Nichols method). Simulation results show that the proposed controller has better closed loop response in terms of ISE and IAE values.
Keyword: CSTR, Linear Quadratic Regulator (LQR), Particle Swarm Optimization (PSO), Artificial Bee Colony (ABC) and Bacterial Foraging Algorithm (BFA).
3 ICPERES 2018 Congestion Management in Deregulated Power Systems Using Generator Rescheduling and Facts Devices
R.Yamini1, S.Sangamithirai2, R.Swathi3 and S.Ramya4
Abstract: The development of Flexible Alternating Current Transmission systems (FACTs) has attracted UPFC (Unified Power Flow Control) for congestion management problem. Relieving congestion in transmission line is a demanding task in the present scenario. This paper deals with reduction of congestion in a fourteen bus system using PI and FOPID controlled UPFC. The modelling and simulation of UPFC in the system is done using MATLAB simulink software. The open loop and closed loop system with PI and the FOPID control are modeled, simulated with variable load and the corresponding results are compared. The improvement in the dynamic response of UPFC in multi-bus system using FOPID controller is demonstrated.
Keyword: FACTS, UPFC, power flow controller
Artificial Bee Colony Algorithm Based Optimal Power Flow
Rajan .S Assistant Professor, Department of Electrical and Electronics Engineering J.J. College of Engineering & Technology, Trichy, India Sivakumar .P Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India [email protected]
Abstract: This paper presents a solution to Optimal Power Flow (OPF) using Artificial Bee Colony Algorithm (ABC). The aim of Optimal Power Flow (OPF) is to minimize or maximize the formulated objective function, while satisfying the system design and operational requirements. The objective in the present study is the minimization of the total cost of generation. This paper describes the use of Artificial Bee Colony algorithm (ABC), which is one of the latest computational intelligence to solve the OPF problem. The proposed method is applied to IEEE-9 Bus system and verified for its robustness and effectiveness.
Keywords: Optimal Power Flow (OPF), Artificial Bee Colony (ABC),
4 ICPERES 2018 An Adaptive Over Current Coordination Scheme to Improve Relay Sensitivity and Overcome Drawbacks Due to Distributed Generation in Smart Grids
K. Dilavar Basha1, R. Karthik2, M. Giridharan3, A. Arun Selvan4, G.N. Kalyan kumar5 Department of Electrical and Electronics Engineering, RMKCET Puduvoyal.
Abstract: Distributed Generation (DG) system has brought new challenges for protection engineers since standard relay settings of traditional system may no longer function properly in the system. The extreme case is coordination loss between primary and backup relays. The directional overcurrent relay (DOCR) which is the most implemented protective device in the electrical network also suffers performance degradation in presence of DG. Distribution networks are evolving towards the vision of smart grids, with increasing penetration of Adaptive penetration Scheme (APS) using Differential evolution algorithm (DE). This paper presents an adaptive over current protection system which automatically amends the protection settings of all over MHO relays in response to the impact of directional relay. In this project we are using FFT analysis for smart grids.
Keywords: Adaptive protection scheme; directional overcurrent relay coordination; distributed generation; differential evolution algorithm; smart grid.
Sliding Mode Controller Based Grid Coupled PV System
A. MohammedOvaiz1 Senior Member, Department of Electrical and Electronics Engineering Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Avadi S. Archana2, M. Nanthabala3, S. UmaShankari4 Student Member, Department of Electrical and Electronics Engineering, Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Avadi.
Abstract: In this Paper, Sliding Mode Controller Based Grid Coupled PV System is proposed. The sliding mode controller is employed in order to obtain the exact sinusoidal wave from the inverter. To track the maximum voltage from the solar panel the Maximum power point tracking algorithm is applied. Perturb and observe is the most widely used technique in MPPT algorithm, which periodically perturbs the operating point of the PV array and compares the PV power before and after the perturbation. The phase locked loop is used to synchronize the injected current and the grid current. The response for grid coupled PV system with Sliding Mode Controller is simulated using MATLAB / Simulink and the experimental results have been verified.
Keywords: Maximum power point tracking (MPPT), Sliding mode control, Phase locked loop.
5 ICPERES 2018 Electric Bicycle Power Generator for Domestic Applications
Lokeshkumar .E1, Monesh .D2 and Rajkumar .S.A3 Department of Electrical Engineering Rajalakshmi Engineering College
Santhana Krishnan. T4 Assistant Professor-SG, Department of Electrical Engineering Rajalakshmi Engineering College, [email protected], [email protected], [email protected] ,[email protected]
Abstract: Energy conservation is a topical issue and this design serves an efficient method of doing so. The design was originally conceived to meet the energy needs of those living in rural areas, due to poor access to electricity. Most persons living in these rural areas possess at least a cell phone but lack the means to charge them. This goal will be accomplished by designing a safe and sturdy human powered stationary bicycle that produces DC energy. The power generator was designed to be simple, cheap, durable and easily maintained. Its purpose is to efficiently transfer the human foot motion via a pedal and sprocket-chain step-up to drive a 24V DC permanent magnet generator. It makes use of power electronic converters which is needed to charge low voltage devices like low charging domestic applications. Bicycle Power Generators are not a new idea, with many created by hobbyist for residential use with small scale energy in mind, to charge batteries in case of a power outage or natural disaster. We are looking to expand upon these designs and use a DC generator that will convert human power into electrical power. The objective is to build a device that is safer and more power efficient. This machine is widely used to generate electric power, to operate various home appliances, to drive water pump, harvesting activities in agriculture sector and simultaneously useful for physical fitness of operator.
Keywords: Energy efficient system, Electric cycle, Boost converter, Renewable energy system, PMDC alternator
Renewable Energy Integration with Smart Grid for Smart Power Scheduling
Keerthana A1, Mathu G2, Meenakshy R S3, Dhivya B4 Department of Electrical and Electronics Engineering Rajalakshmi Engineering College [email protected] ,[email protected] , [email protected] , [email protected]
Abstract: In this paper, we present a power scheduling concept which describe about the integration of renewable energy with smart grid. In this a smart meter communicates with a server and schedules the load devices. Based on the signal from the server, the devices are operated by smart meter. The proposed system will have the control of different appliances that are available at home. It manages household loads according to predefined priority and generates the total household power consumption below predetermined levels. In the experimental work described here, working of smart meter, Boost Converter, Diodes, LED, PIC16F877A, Relay Switch, Relay and Zigbee technology are discussed. Here solar energy is chosen as renewable energy to integrate with smart grid. The goal of the system is to encourage the consumers to use less energy during peak hours.
Keywords: Smart meter, Boost Converter, Zigbee, Power Demand, Power Scheduling, Renewable Integration.
6 ICPERES 2018 Home Automation with Power Management
P.R. Sivaraman1 Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai
T. Harinya2, M. Dhivya3 and P. Dharani4 UG Scholars, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected], [email protected], [email protected], [email protected]
Abstract: The design and development of a smart controlling for household electrical appliances in real time has been reported in this paper. In home automation system we can control the power supply to the home appliances by simply sending text messages from the android mobile to the raspberry pi3 via telegram application. This project will be useful for physically challenged people. Additionally, the system continuously monitors the power generated in the generating station and compares it with the power consumed by the loads by plotting a graph between them, using current sensor and arduino. This comparison is done for differentiating any abnormal condition and power theft.
Key words: Wireless control and data transmission, Home automation, Energy management, arduino, raspberry pi3, Wireless transceiver HC12 module.
Extraction of Maximum Power from Grid Connected PV System during Low Irradiation and Poor Weather Conditions
Nanthini .D1, N. Mohanapriya2 1,2Department of Electrical &Electronics Engineering Rajalakshmi Engineering College, Chennai.
Dr.P. Sivakumar3 3Associate Professor, Department of Electrical &Electronics Engineering Rajalakshmi Engineering College,Chennai. [email protected]
Abstract: In growing modern world, energy requirement in the day to day life plays a significant role for human livelihood. Simultaneously the decaying of fossil fuels creates the awareness of nonconventional energy utilization. In this regard, the government of India appreciates the low to large level Photo Voltaic (PV) based grid connected power generation. Even though solar panels are installed in many places in India, the full installed capacity may not be utilized during low irradiation and poor weather conditions. The proposed project focuses on the solution to this problem. The existing system integrates 0.4kw/m2 and above, while the proposed system has a minimum of 0.2kw/m2 irradiations irradiation of level using Maximum Power Point extraction (MPPT) technique. Hence the overall energy extraction from PV units/month is significantly improved. The proposed model will be developed using simulation studies employing suitable software package and experimentally evaluated with necessary hardware prototype module.
Keywords: Photo voltaic(PV), Irradiation, Maximum Power Point Tecnique (MPPT).
7 ICPERES 2018 Dual Battery Operation of Hybrid Electric Vehicle
Gayathiri S, Nagaraj A J, Hari Krishnan J and Sivagami.V Department of EEE Rajalakshmi Engineering College, Chennai
Abstract: A novel approach presented here is converting an existing vehicle into a hybrid vehicle by simply adding one more battery and a motor. By doing this new proposal the existing vehicle itself will be modified into a hybrid vehicle and used effectively and efficiently. Compared to a completely new hybrid vehicle, the cost of the vehicle is also reduced. In addition to this, a new approach is done, which is to isolate the engine from the wheel. Here engine is used only for charging the batteries. Therefore engine drives the generator at constant current, so that battery can be charged effectively because of constant current from the generator and also continuous utilization of engine is not necessary. But engine is used only when the solar energy is unavailable or during night times. Other advantages are usage of dual batteries increases the life time of the vehicle, better mileage than the existing vehicle and reduced fuel consumption. Because of less fuel consumption the exhaust gas from the vehicle is also reduced.
Keywords:
Design and Implementation of Piezo-electric Based Energy Harvesting System in Bicycles
Jawahar M1 1Assistant Professor, Department of Electrical and Electronics Engineering Mepco Schlenk Engineering, Sivakasi Edward Rajan S2 2Senior Professor, Department of Electrical and Electronics Engineering Mepco Schlenk Engineering College, Sivakasi Karthika M3, Asvanthini Eswari M4 3,4UG Student, Department of Electrical and Electronics Engineering Mepco Schlenk Engineering College, Sivakasi [email protected], [email protected]
Abstract: The pressure and vibration due to the motion of the bicycle can be employed as a means of generating electricity that can be captured and stored for use by electronic devices. The piezoelectric crystals have the natural property of production of voltage on the sides on the application of mechanical pressure on the top and vice versa. By placing the appropriate crystal on several parts of the bicycle, energy can be generated. The piezoelectric crystal can be placed in the wheels, fork, saddle and pedals of the bicycle. These are the parts where vibration and pressure will be considerably high.
Keywords: Piezo electric effect, energy harvesting technique, bicycles
8 ICPERES 2018 Wireless Supervisory Controls for Industrial Automation
R. Vanitha1, 1Assistant Professor, Department of Electrical and Electronics Engineering RMD Engineering College, Chennai B. Sivasarathi2, G. Praveen Kumar3, Vayuluru Sudheer4 2,3,4 Student, Department of Electrical and Electronics Engineering RMD Engineering College, Chennai [email protected]
Abstract: The key objective of the research work is to supervise and control the industrial processes using Wireless SCADA system. In current scenario, all the industrial processes are automatically controlled. The wireless control networks in industries continue to grow because of the attributes inherent to wireless communication such as flexibility, straight forward installation, and low labor costs. Visual Basic is a type of HMI and it provides the instruction to microcontroller for controlling whole industrial plant. In this research work, an automatic control of the dairy industry using Wireless SCADA system is carried out. The dairy industry process is controlled through PC using zigbee technology based wireless network. Through PC, storage and circulation of milk and preparation of cheese using stored milk are observed and controlled with good accuracy and safety using SCADA.
Keywords: HMI: Visual Basic, Micro Controller, Zigbee Module.
IoT Based Speed Control of DC Motor Using Hybrid Power Source
Bindu K.V1 1 Assistant Professor,Department of Electrical and Electronics Engineering R.M.K College of Engineering and Technology,Chennai Kavitha.S2, Deepika.M3, Koushika.P4, Chandrikha.P5 2,3,4,5 UG StudentsDepartment of Electrical and Electronics Engineering R.M.K College of Engineering and Technology,Chennai
Abstract: In this paper, IOT based speed control of DC Motor using hybrid power source is proposed. Low output voltage produced by the solar panel is boosted using a Single Ended Primary Inductor Converter (SEPIC). For wind generator, a three phase rectifier to is used to convert AC to DC. Power obtained from the renewable energy sources is stored in the capacitor. In order to reduce the total harmonic distortion, a pulse width modulation technique is used. The start and stop of motor is controlled by using IOT through data stored in the web application through node mcu. By this method, not only the speed of the motor is controlled, but also use the energy stored in the capacitor efficiently.
Keywords: Photo-voltaic cell, SEPIC converter, Wind Generator, Rectifier, Storage capacitor, Inverter, Micro Controller, Motor, IOT.
9 ICPERES 2018 PLC Based Online Oil Water Separator
Abu selvi .S1, Jelix .S2, Kothainayagi .N3, Swathi .S4 1,2,3,4 UG student, Department of Electronics and instrumentation KCG College of technology, karapakkam, chennai M. lavanya5 5Assistant Professor, Department of Electronics and Instrumentation KCG College of technology, karapakkam, chennai [email protected]
Abstract: The separation of oil from water is gaining importance. A standard oil separator works by gravity separation. The flow rate through an oil water separator is a function of total volume of the separator. Here the project isdone in laboratory based closed loop system. . In order to separate the oil from the water CJC coalesce filter issued. The main parameters measured are level and temperature. The Programmable Logic Controller (PLC) will be employed for the fully automatedProcess. PLC programming will be done for separating purified water using level transmitter, float switch and temperature sensor. The floating oil in a flow line is transferred to collector tank with ahelp of a piping arrangement. When the certain level is reached in the collector tank, with the help of PLC the oil goes to the sump automatically. The purified water is finally checked for pH measurement. So the whole process will be automated by using PLC and SCADA. The whole process is given graphical representation using the SCADA software and it is simulated. SCADA systems are used to monitor and control a plant or equipment in industries. Data logging is also done using this software.
Keywords: Coalescer filter, PLC, SCADA, level transmitter, float switch, temperature sensor, pH meter.
Automation in Spillcut Process
T. Deepika1 K. Ashwini2 and Sathya Raj3 1,2,3Department of Electrical and Electronics Engineering R.M.K College of Engineering and Technology,Chennai [email protected]
Abstract: The project focuses on simple and cost effective method to keep track of the number of O-rings installed by the operator. The proposed project uses the diffusive reflection sensor to sense the number of O- rings picked which is the first stage of the process. Then the second process tracks the number of nutstightened by the torque wrench and displays it on the LED display on the display board.
Keywords- Process Elimination, Spillcut process
10 ICPERES 2018 Modern Irrigation Based on Web Weather Forecast
Nancy. A1, Raghavi.R.L2, Prathyusha.G3 1,2,3 UG student, Department of Computer Science and Engineering DMI college of Engineering, Anna University,Chennai A. Umamageswari4 4Professor, Department of Computer Science and Engineering DMI college of Engineering, Anna University,Chennai [email protected]
Abstract : In the area of farming, utilization of appropriate means of irrigation is significant. Field irrigation is a most precise task, where excess or scarcity of water will result in crop damage. Human controlled field irrigation is difficult for large acres of land and also late hour irrigation scenarios are risky in nature because of animal disturbances. Automation of water irrigation based on moisture sensing eradicates a part of the problem. This project intends to further automate the irrigation process based on an intelligent query of web weather forecast so that excess water flow to the field can be controlled. An Android Application acts as a central monitoring unit of the proposed irrigation system. The expected output is to control the pumping of the motor by considering the moisture content of the soil and rainfall prediction of the region. This irrigation reduces human effort and enables precise water flow management into the field.
Keywords: Soil moisture sensor, Raspberry pi, Water management, Web Mining, Field irrigation
Automatic Forest Tree Protection using Robots
P. Arthi Devarani1 1Assistant Professor, Department of Electronics and Communication Engineering RMK college of Engineering and Technology, Chennai E. Saranya2, E. Shanthi priya3, N. Vinisha4 2,3,4UG students, Department of Electronics and Communication Engineering RMK College of Engineering and Technology, Chennai [email protected]
Abstract: Smuggling /theft of precious trees such as sandal wood in forests, poses a serious threat to forest resources, causes significant economic damage and ultimately has quite a devastating effect on the environment all over the world. It has been found in a survey that 80% losses due to deforestation. Arduino platform based IoT enabled automatic preservation of forest tree protection system is the solution for this problem. The main aim of this project is to enable the forest department to monitor the sandal wood trees by using vibration sensor and robotics. We have also interfaced LCD display with Arduino board with the help of IoT technology. Also, the Arduino interfacing with LCD display is done to display the status of the system whether the vibration has been detected or not. Also it uses IP Camera fixed with robot model to view the status of smuggler.
Keywords: ZIGBEE Module, Arduino UNO, Relay switches, Vibrating Sensor, LCD display, Robot model.
11 ICPERES 2018 A Smart Card Based Authentication Scheme using Key Agreement Protocol in ECC for Wireless Sensor Networks
B.T. Geetha1 1Associate Professor,Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai R. Monika2, R. Thejasvi3 and N. Vibaasundari4 2,3,4U.G.Scholar, Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai [email protected]
Abstract: Remote sensor systems (WSNs) will be incorporated into the future Internet as one of the segments of the Internet of Things. In spite of the versatility of this combination, it brings in new problems, such as, introduction of sensor hubs to assaults, beginning from the Internet. Key concession to elliptic bend cryptography (ECC), which is reasonable to be connected in customer server condition. The approach of ‘Web of Things’, which is a system of interconnected articles like remote sensor systems, makes the protected information put away in sensors of WSN can be available to ill-conceived substances through an uncertain channel called Internet. To wind up a characteristic piece of IOT, WSN needs the verification and key understanding conventions which are exceptionally secure, light weight and vitality proficient. Lightweight validation and key understanding conventions must be set up to empower end-to-end secure correspondence.
Keywords: ECC, Security analysis, Smartcard, Authentication.
E-Learning Through Profile Based Segregator
A. Bhuvaneswari1 1 Professor, Department of Information and Technology Adhiparaskathi Engineering College, Melmaruvathur R. Sivambiga2, S. Sasirekha3 2,3UG Student, Department of Information and Technology Adhiparaskathi Engineering College, Melmaruvathur [email protected]
Abstract: Due to the low completion rate for E-Learning platform, it is very necessary to analyze the behavior characteristics of online learners to intelligently adjust online education strategy and enhance the quality of learning. According to the E-Learning resources and learner behaviors, we also present the intelligent guide model to guide both E-Learning platform and learners to improve learning things.
Keywords: E-Learning, segregator
12 ICPERES 2018 Design And Implementation of IoT Based Terrain Exploration Robotic System
Jawahar M1 Edward Rajan S2 GanapathyRamanthan V3, Lakshmanan N4, Kesavan S5 1Assistant Professor Department of Electrical and Electronics Engineering 2Senior Professor Department of Electrical and Electronics Engineering 3,4,5UG Student, Department of Electrical and Electronics Engineering MepcoSchlenk Engineering College, Sivakasi [email protected],[email protected]
Abstract: This paper proposes an active solution for scouting of harsh conditions via newly evolving IoT technology. Terrorism is becoming a constant threat to the current human civilizations. Many acts of terrorism lead to hostage situations. These situations are not easy to scout by conventional means and require special means to be scouted. The new means should be cheap and easily operable. Thus IoT becomes an integral part of this project. IoT has a large range and is much more user friendly than other transmission and reception methods. Here Raspberry Pi 3 is used an IoT server and a smart phone as a transmitter.
Keywords: IoT, Raspberry Pi 3, Pi Cam, Headless Control.
IoT Based Transformer Fault Detection using Discrete Wavelet Transform
Anitha.D1, . 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India Reshma.K2, Roopalakshmi.M3, Roshini.K.M.R4 2,3,4 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India. [email protected]
Abstract: This paper proposes fault detection in a transformer using the “INTERNET OF THINGS” (IoT) technology. Uninterrupted power supply is the most important criteria for proper working of the power system. All the equipment in the power system play an important role in generation of electricity. Transformer is one of the key equipment in the power system and hence in this project transformer protection is given more importance. A normal1:1transformer is being employed which has a specification of 230V and 50VA. A transient fault is manually introduced inthe Transformer by switching on and switching off the transformer for a time period of 3 seconds. The output waveform from the transformer secondary is sensed during a Hall Effect sensor and is amplified using a DIGITAL CLASS C AMPLIFIER. The amplified output is given to a software named SIGVIEW which graphically represents the change in output voltage of the transformer and the distorted waves are being recorded. The waveforms are continuously analysed using DWT” (DISCRETE WAVELET TRANSFORM) which decomposes the output waveform into mutually orthogonal set of wavelets. “DWT” gives precise and accurate digital results. These results will be eventually displayed using an IoT device. This enables faster and accurate fault detection and communication of the data to the control room for subsequent rectification.
Keywords: IoT, class C amplifier, Discrete wavelet transform
13 ICPERES 2018 Agricultural Land Monitoring using IoT
P. ThirusenthilKumaran1, 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India [email protected] M. Suresh2 , B.Pradeep kumar3 2,3 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India.
Abstract: This paper proposes a model to make agriculture smart using automation and IoT technologies. The highlighting features of this paper includes smart irrigation with smart control and intelligent decision making based on accurate real time field data. Then, smart warehouse management is carried out which includes temperature and humidity maintenance and soil moisture level monitoring. The Controlling of all these operations will be through any remote smart device connected to Internet.
Keywords: IoT, soil moisture sensor, temperature sensor.
Implementation of Indoor Navigation System using Infrared Leds and Receivers
Alagammal S1, Annamalai S2, Vimaladhithan R3, Prasanth R4 1,2,3,4 Department of Electrical and Electronics Engineering MepcoSchlenk Engineering College, Sivakasi [email protected]
Abstract: This paper deals with an Indoor navigation system which provides self-navigation for a robot in a closed environment. Using IR beacons as transmitters and photo diodes as receivers makes the system cost effective. Dijkstra’s algorithm is used to find shortest path to traverse the robot across the zones or rooms. This can be utilised in an automated industry or in a smart home which reduces required man power to deliver the packages within the environment.
Keywords -Dijkstra’s algorithm, IR beacons.
14 ICPERES 2018 Automatic Path Finder Co-Related With Co & Ch4 Decor
Vijayalakshmi1 1Assistant Professor, SRM Institute of Science and Technology, Chennai, India. Akshai.KNB2,Eshwar.PM3, Ganesh Kumaran.E4, Jeevanandham.S5 2,3,4,5 SRM Institute of Science and Technology, Chennai, India. [email protected]
Abstract: This paper presents the design considerations of automatic path finding using rover and other detection of poisonous gases, which creates hazardous effects in mines. The gas detection is done using respective sensors and data are saved for analysis. The temperature sensors are also used to indicate an alarm based warning system to avoid unexpected accidents. In the existing model similar detection is done with the manual operation of the rover. In this proposed paper, the combination of automatic path finding, detection of poisonous gases, distance and change in temperature are also performed. The results are simulated using Proteus 8 software and Arduino controller is used with embedded programming model.
Keywords: Rover, CH4 sensor, CO sensor ,PIR sensor, ATMEGA16, Ultrasonic sensor.
Wireless Safety System In Crackers Factory Using IoT
R. Anuradha1 1Associate professor , Department of Chemistry Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College,Chennai,India K.S. Rani2 2Assistant professor, Department of Electrical Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai,India B. Ranjit3, R.Rajeshwaran4, P.Vignesh5 3,4,5 Department of Electrical Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai,India [email protected]
Abstract: Safety of a person is primary concern in any industry especially in crackers manufacturing factory. The need for an innovative approach arises to safeguard the workers and to increase the productivity. The people in fireworks factory should be aware of fire accidents so that they can protect themselves before any accident happens. The alarm and surveillance plays an important role in industries to communicate to the workers when any danger is sensed. In this project, an innovative approach is designed to sense the environmental parameters in the factory using different types of sensors. The wireless communication protocol, which is used to send data, is called as IOT and it will send data to the control room. The IoT is low cost and effective for wireless transmission of data. This project will reduce the human workload in security maintenance. The wireless communication distance is limited in the industry and gives great protection to the industry.
Keywords: Micro controller unit (CC3200), Fire Sensor, Smoke sensor, Foam Chemicals, Internet Of Things (IoT), Relay, Liquid Crystal Display.
15 ICPERES 2018 Novel Method of LCC Compensation in Electric Vehicles Wireless Charging System
R. Senthil Kumar1, K.R. Sugavanam2 1,2Assistant professor, Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai,India M. Giftson Jenish3, P. Siva4, A. Vijayakumar5 3,4,5Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai,India [email protected]
Abstract: This project demonstrates charging applications in Wireless Power Transfer (WPT) and the frameworks have been executed. LCC compensation topologies, Quasi Z source inverter and voltage doubler are used and these are simulated, analyzed in MATLAB 2015a. In this experiment the output voltage is doubled and switching loss is reduced. The results show that the wireless energy transfer can be used in electric vehicles, laptops, cellphones etc.
Keywords: Quasi Z source, voltage doubler, MOSFET, LCC Compensation, Amplifier, and Micro controller
Evaluation of ECG Signal using Compressive Sensing
R. Meenakshi1 1Research Scholar, School of Electronics Engineering, VIT University, Chennai. C.Hemanth2 and R. Menaka3 2Assistant Professor, School of Electronics Engineering, VIT University, Chennai. [email protected]
Abstract: Wireless body sensor networks are increasingly used for continuous remote health monitoring of patients suffering from cardiac diseases by collecting real time data and transmitting them to health centers. The sensor nodes along with the device collect, store and transmit a lot of data which results in device constraints due to energy consumption. This paper first compares two traditional system design architecture and one proposed design utilizing compressive sensing that could be employed with devices for ECG signals and makes a qualitative comparison of energy consumption associated with each architecture with the conclusion that architectures utilizing compressive sensing can be relatively energy efficient. Next, the technique of compressive sensing is evaluated on data from MIT-BIHarrhythmia database to determine achievable data compression with acceptable recovery. An approximate 30% and 40% compression ratios are achievable with no loss of data using the Fourier and a Symmlet level 4wavelet transforms respectively as the sparsifying bases.
Keywords: ECG monitoring, Filtering, Detection, Compression sensing, Fourier transform, Wavelet transform, Symmlet
16 ICPERES 2018 Lithium Zinc Chloride Nanoparticles by Simple Co- Precipitation Method for Different Characterizations and Applications
S. Kathoon Sanofer1 1Department of Instrumentation Control St. Joseph’s College of Engineering, Chennai. B. Madhumitha2 2Department of Mechanical Engineering Loyola ICAM College of Engineering and Technology, Nungambakkam, Chennai. P. Ponsurya3 3Department of Mechanical Engineering SMR East Coast College of Engineering and Technology, Thanjavur. B.H. Abbas ShahulHameed4 4 Department of Electrical and Electronics St. Joseph’s College of Engineering, Chennai. K. MikilaVaahini5 5Department of Physics Sree Meenakshi Government Arts College for Women, Madurai. N. Nagarani6, and A. Ayeshamariam7 76 Department of Physics Khadir Mohideen College, Adirampattinam.
Abstract: Lithium zinc chloride nanoparticles were prepared by simple co-precipitation method and characterized by using X-ray Diffractometer to find the crystal structure and its size. Morphological studies confirm the shape and agglomerations of individual nanoparticles. Optical photoluminescence studies give its emission and excitation wavelengths. Further, this particle will be used to prepare battery device of energy storing applications.
Keywords: LiZnCl4, Co Precipitation, XRD and Optical Studies
17 ICPERES 2018 Image Processing of Brain Tumor using Fuzzy Entropy and Distance Regularized Level Set
M.S.Prasana Surya1, N.M.Sheik Imran Ahmed2, S.Karthik3, B.Sakthiramakrishnan4, N.Sivakamasundari5. Department of Electronics and Instrumentation Engineering, KCG College of Technology, Chennai-600 097. [email protected]
Abstract: In medical fields, variety of diseases are assessed by Image processing- Magnetic Resonance Image (MRI) image. Magnetic resonance imaging (MRI) is a test that uses High powered magnets, radio signal waves and to make complete pictures of the human body using computer. In this work, the tumor regions are extracted from brain through MRI using Firefly Algorithm (FA). From the brain, MRI abnormal section is extracted and analyzed through an automated scheme. To exhibit the superiority of the proposed procedure, various brain MRI views, such as Axial, Sagittal and Coronal view to mine tumor region by integrating Fuzzy entropy and Distance Regularized Level Set (DRLS). Further, the Exact action of segmented tumor is implemented using Gray-Level Co-occurrence Matrix (GLCM) and Haar wavelet transform. The proposed approach is a three step procedure, such as skull stripping, FA assisted fuzzy entropy based multi- thresholding and Diagnostics Reference Levels (DRLs) based segmentation. Proposed approach shows an agreeable result in extraction and analysis of brain tumor of chosen MRI dataset.
Keywords: Brain MRI, Firefly Algorithm, DRLs, Fuzzy Entropy.
Smart Academic Database Record
N. Gangathara1 , K. Pavya2, A. Anne Sophia3 , B. Soundarya4 ,Skkn. Nafeesa Hasan5 Professor, Electronics and Communication Engineering, RMK College Engineering and Technology [email protected]
Abstract: In the modern world of technology, computers affect human lives in many ways, to name the few such as Phone management, maintenance of information from educational institutes, colleges, the second sheet is endless. This project has indicated all the work tasks related to Administrative (Admin) work of the College. If the Admin wants the necessary information, they can check the information about the timestamp of a student, a bus driver, etc. It is difficult to prepare manual work to store information about all Student Information as a bus route then update your college data. So, this project helps in storing this type of information with a computerized system.
Keywords: Handset, Admin, Store, Update, Computerized.
18 ICPERES 2018 Microstrip Patch Antenna as A Sensor for Breast Cancer Detection
V.kannagi1, K. Dhava Shanmitha2, A.Enidha3, P.Ashika4, Balreddy Rajitha5 1,2,3,4.5 Department of Electronics and communication R.M.K college of Engineering and Technology. [email protected]
Abstract: In this paper, detection of breast cancer cells which are less than 10mm is found with the help of micro strip patch antenna which act as a sensor. The micro strip patch antenna act as a sensing element to detect the cancer particles in initial stages. This is realized by acquiring and processing the electromagnetic signals obtained by using antenna as a sensor, the optimum phases and amplitudes of the designed sensing antenna using spline transformation is found. This method of detection uses frequencies which are not much harmful to healthy tissues and operates at frequencies less than 4.2 GHz. The experiment was conducted with the help of silicon gel which has the muscle properties of the breast, and the cancer cells which are less than 10mm are embedded into the silicon gel. Once the cancer cells are identified, it could be treated with the help of suitable medicine.
Keywords: Patch Antenna as a sensing element, Breast Cancer, Spline Transformation, Silicon Gel.
Quad-Band Circularly Polarized Antenna for WLAN/ WiMAX Application
V. Kannagi1, G.Jayasri2, E.M. Kavipriya3, P. Mohana4 1,2,3,4 Department of Electronics and communication ,R.M.K college of Engineering and Technology [email protected]
Abstract: A quad-band circularly polarized (CP) antenna for 2.4/5.3/5.8-GHz WLAN and (1.5/3.5/5.2G/8GHz) WiMAX applications is proposed. These modes are operating at those frequency groups are first achieved by a patch antenna made out of a modified U-shaped radiator with additional I-shaped and L-shaped strips, all rotated by 45 degree around the horizontal axis. Then the Directly polarized (LP) signals are changed over into CP signals producing a quad-band CP antenna. The main objective of this paper is to increase the data transmission rate. IN recent days the mobile phone has eight antennas for the usage of many purpose like 2G,3G,4G, Wi-Fi, Bluetooth etc. But in the proposed structure, these antennas can be replaced by a single antenna to achieve high data rate and to obtain the frequency upto 8GHz. Hence, the four different frequencies are works at four different networks. So it has more coverage distance for the usage of internet access.
Keywords: Circularly Polarized Antenna, Frequency Selective Surface, Micro Strip Antenna, Multiband Antenna.
19 ICPERES 2018 An Emprical Survey on Cross Site Scripting Security Vulnerabilities in Ultrawideband Channels
B.T. Geetha1, B. Arunmozhi2, R. Balaji3 and T.R .Venkatesh.4 Associate Professor1, Department of Electronics and Communication Engineering 2,3,4U.G.Scholar,Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College,Chennai. [email protected]
Abstract: Machine-learning based helplessness expectation models are picking up prominence in web security space, as these models give a straightforward and productive approach to deal with web application security issues. In this paper, concentrate significant highlights to characterize helpless source code record from amiable one are reviewed. The methodologies used here highlights to build different Machine-learning models for anticipating setting delicate Cross-Site Scripting (XSS) security vulnerabilities. The issue of frail passwords incited us to present nectar encryption (HE) in PC security, nectar generally signifies a false asset intended to draw or hoodwink an assailant. Honey pots, for instance, are servers intended to draw in assailants.
Keywords: Web Application Security, XSS, Machine learning, Context-sensitive, HE.
Visible Light Communication System with RGBA-LEC and R-OFDM Transmission Method using Discrete Wavelet Transform
B.T. Geetha¹ 1Associate Professor,Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai S. Chitradevi² and G. Kalaiyarasi3 2,3U.G.Scholar,Department ofElectronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai [email protected]
Abstract: RGBA-LED consists of red, green, blue and amber chips (RGBA-LED) has been embraced as transmitter in VLC frameworks. In R-OFDM, data is balanced by partition, biasing and clipping (BAC) tasks for transmitting in RGBA-LED. This paper exhibits a DWT based R-OFDM framework model. Wavelet based transmission is examined and it is demonstrated that this system is better at stifling ISI and ICI than customary R-OFDM. The biasing part of BAC is inferred by the blend proportion (CMR) of RGBA-LED. At receiver, we grow guide identifying calculation to recoup unique information and dissect its hypothetical Bit Error Rate (BER) execution. Simulation results demonstrate that BER execution accomplished utilizing MATLAB reproduction of DWT outperforms than FFT. Keywords: RGBA-LED,R-OFDM, Discrete Wavelets, Bit Error rate
20 ICPERES 2018 Smart Traffic Control for Emergency Vehicles
K. Premkumar1 1Associate professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. D. Sowmya2, S.Sushmitha3 and J. Suvedhitha4 2,3,4Final year student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: Traffic congestion is one of the major problems faced, particularly in metropolitan cities. Traffic congestion is a condition on transport networks that occurs as the use increases, it is characterized by slower speeds, longer trip times, and increases vehicular queuing. In this paper, a real time traffic system using computer vision for tracking multiple vehicles from roadways is designed. An application program is developed to monitor increasing congestion on roadways. The application program is developed based on open Computer Vision (CV) library functions. It sends the traffic status to the control room and the traffic is controlled. In case of arrival of an emergency vehicle, the signal is automatically altered by using Radio Frequency Identification (RFID) technique in the vehicle.
Keywords: Open Computer vision (CV), Radio Frequency Identification (RFID)
A Smart Book Accessing System using RFID and IR in Library
B.T. Geetha1 1 Associate Professor, Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai, India V. Perumal2 2Associate Professor, Department of Computer Science and Engineering Saveetha Engineering College, Chennai, S. Hariharan3, T. Jayakumar4 3,4U.G.Scholar, Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai.
Abstract: The consumption and reduction in manual work are the main motive of automation. Accessing a book depending upon the availability by an user is a tedious task. If there is a system which notify the availability of the book then there prevails time consumption and the user opts for an alternate book. For the above process to be achieved, the system has the provision to install the IR sensor in the book, placed in the rack. The books present at the rack comprises of unique information such as title, author, ISBN code, etc. These IR sensors readily send information regarding the books to the OPAC (Open Public Access Catalogue).When the book has been taken from the smart rack, then a notification regarding the availability of the book is provided to the system. The decrease in the number of book and the missing of the particular book is identified by the IR sensor. Thus, there will be a change in the status of OPAC system regarding the availability of the book from “Available”to “Not Available”. In order to place the books in the rack, the librarian should simply show the book to the RFID reader present in each shelf where the LED glows indicating the position of the book on the rack. This kind of approach is easy and simple and helps to avoid misplacement of books.
Keywords: RFID, OPAC, Smart Rack, Automation,ISBN.
21 ICPERES 2018 Design and Implementation of Smart Nanogrid
S. Bowjiya Beham1,S. Hema2 and C. Suresh Kumar3, . 1,2,3 UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College,Chennai. R. Kalaivani4 4Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: Centralized electricity systems are being integrated by a number of small distributed generations called nanogrid which is capable of ensuring full utilization of renewable energy sources, high flexibility, efficiency and improved reliability of the power grid due to redundancy. In this context, nanogrid is used and energy for nanogrid is obtained from renewable resources such as solar photovoltaic cells, wind, energy storage device. The purpose of this project is to deal with a DC nanogrid suitable for small energetic clusters such as residential or office buildings then control and monitoring the grid. The simple Proportional Integral Derivative (PID) controller that can be applied to DC-DC converter topology. The design and simulation have been carried out using MATLAB and hardware implementation of DC nanogrid is done.
Keywords: Nanogrid, Proportional Integral Derivative (PID), DC-DC converter topology
A New Framework Based on Distributed and Diversity Combination using Priority and Post Soft Modulation Technique for Effective Mobile Communication
M. Ayyadurai1 1Associate Professor, Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai J. Lakshmi Priya2, M. Divya3, S. Jayashree4 2,3,4 UG Scholar, Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College, Chennai [email protected].
Abstract: This paper proposes a new Distributed Cooperation and Diversity Combining framework. It focuses on heterogeneous networks equipped with two types of radio frequency (RF) interfaces such as short-range high-rate interface (e.g., IEEE802.11), and a long-range low-rate interface (e.g., cellular) communicating over urban Rayleigh fading channels. Within this framework, a set of distributed cooperation techniques operating at different hierarchical levels with resource constraints such as short-range RF bandwidth is proposed and evaluated. A Priority Maximum- Ratio Combining (PMRC) technique, and a Post Soft-Demodulation Combining (PSDC) technique are developed. Proposed techniques achieve significant improvements in Signal to Noise Ratio (SNR), Bit Error Rate (BER) and throughput. Simulation and experimentation results indicate that under several communication scenarios, PMRC and PSDC can improve the throughput performance by over an order of magnitude.
Keywords-Diversity, Cooperation, Hybrid Wireless Networks.
22 ICPERES 2018 Design and Pursuit of High Speed Digitally Controlled Oscillator for Communication Receivers
J. Merlin backiyarani1, R. Sasi2, R.Viniga3, 1,2,3UG Scholar, Department of Electronics and communication engineering Jeppiaar Maamallan Engineering College, Sripermpudur. B. Padmavathi4 4Assistant Professor, Department of Electronics and communication engineering Jeppiaar Maamallan Engineering College, Sriperumbudur.
Abstract: Digitally configurable superheterodyne receiver is proposed here. Real time communication stages require rapid task of transmitting high resolution audio, video and image information. Such framework additionally sought out of configurable architecture. Hence, a VLSI configuration based superheterodyne receiver is proposed and investigated here . In this paper, another layout of a superheterodyne receiver that endeavors to keep away from the issues identified with time varying dc offsets. By abusing discrete-time (DT) activity and utilizing just switches, capacitors, and inverter-based gm-stages as building obstructs, the architecture winds up amiable to additionally scaling. In the proposed structure, a configurable VLSI based superheterodyne receiver were designed in digital way to deal with different frequency of activity. The design is utilized in different medical applications to create variable outputs of sound frequencies utilized at medical equipments.
Keywords: Digital Phase Locked Loop (DPLL), Digitally controlled oscillator (DCO), Digital Filter, Frequency Detector, All Digital Phase Locked Loop(ADPLL).
Estimation of Respiratory and Cardiac Rates using GMR Sensor
R.N. Ponnalagu1 1Associate Professor, Department of Electrical Engineering Rajalakshmi Engineering College, Chennai R. Anupama2, S.L. Anirudra3 2,3UG Students, Department of Electrical Engineering Rajalakshmi Engineering College, Chennai .
Abstract: A non-invasive respiratory and cardiac rate measurement system is proposed in this paper. The proposed system uses a GMR sensor which is placed on the wrist of the human being where the radial artery surfaces, along with a permanent magnet. Under abnormal conditions, the blood flow in the artery changes which disrupts the magnetic field produced by the permanent magnet. This change is sensed by the GMR sensor which gives an output as a large variation in its magnetoresistive elements. The GMR sensor’s output is processed using a signal conditioning circuit and interfaced to a microcontroller which initiates an alert signal during emergency conditions. The extremely compact sensor with its high sensing capability and non- invasive technique aids in the development of the portable design. The proposed system can be extended to monitor health of physically challenged and aged people without hospitalizing them. This application can be extended to monitor the health conditions and drowsiness of automotive drivers and to prevent accidents.
23 ICPERES 2018 Implementation of Embedded System for Detecting Whirlpool Giant Waves and to Control Critical Border Crossing using Satellite Communication
A. Prasanth1, AR.S. Arunachalam2 and R. Ezhilarasu3 1,2,3 Department of Electrical Engineering Veltech Hightech Dr. Rangarajan Dr.Sakunthala Engineering college.Chennai. [email protected]
Abstract: This paper presents the protection of fishermen from the abnormal weather, shooting and arresting by the other country navy. An Embedded technology which uses gyroscope and accelerometer, Arduino ATMega328T microcontroller, motor, buzzer, display and SIM card can avoid these problems. The whirlpools are formed due to the collision of hot and cold waves in sea. This causes the boat to lose its stability and will force the boat to change its direction. The gyroscope and accelerometer sensor used to sense the change in direction. The sensor sends the signal to the arduino microcontroller which will automatically sends alert signal to the naval basal shore using satellite communication. It also protects the acquitted fishermen from crossing the boundary. Three boundaries of borders were considered with the last boundary be the border between two countries. A fisherman is alerted by caution devices such as buzzer and LCD display.
Keywords: Fishermen, Sea Border, GPS, GSM, Arduino microcontroller ,Gyroscope and Accelerometer, Motor, Buzzer, Display and SIM Card.
Design of an E-Helmet for Ensuring Safety in Manhole Operations - A Social Issue
P. Anitha1 1 Assistant Professor, Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai. S. Nandhini2, S. Nandhini3, S. Preethi4 2,3,4 Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai. [email protected]
Abstract: The harmful practice of manual operations inside manhole is still being practiced in many locations. Many unfortunate deaths are occurring due to improper safety measures by workers who enter the manhole without detecting the presence of poisonous gas. So, it is really important to analyze the gas and take precautions before entering into the manhole. Because of number of mixtures of toxic gases like Carbon-monoxide (CO), Hydrogen
Sulfide(H2S) and explosive gases like Methane(CH4), which causes suffocation, gas poisoning, and gas explosion. To resolve such issues, a portable, simple manhole gas detection E-helmet has been designed which is capable of detecting the poisonous gases like carbon monoxide, hydrogen sulfide, and methane and if any critical condition occurs, the buzzer gives an alarm. This E-helmet will also monitor hazardous gases, temperature level and humidity level in the air inside the manhole and alert the people outside the manhole by using zig-bee, Global Positioning System (GPS) and Global System for Mobile (GSM) and monitor the system using Internet of Things(IoT).
Keywords: Electronic-Helmet, Zig Bee Technology, Humidity and Temperature Sensor, Gas Sensor,IoT, Manhole Operation, Safety.
24 ICPERES 2018 Design and Implementation of Smart Charging System
Jawahar .M1 1Assistant Professor, Department of Electrical and Electronics Engineering Mepco Schlenk Engineering College, Sivakasi Edward Rajan .S2 2Senior Professor, Department of Electrical and Electronics Engineering Mepco Schlenk Engineering College, Sivakasi Pandisundar .R3, Marikannan .P4, Arun Kumar .V5 3,4,5UG Student, Department of Electrical and Electronics Engineering Mepco Schlenk Engineering College, Sivakasi [email protected], [email protected],
Abstract: This paper focuses on loss reduction technique that electrical appliances consume a small amount of power even after it is fully charged. Most of the chargers consume less power. Having devices plugged in and fully charged condition will result in a bit of phantom power use, so it’s worth unhooking them once they’re topped up. If this loss is considered for each person in the world, then this loss would be more.The main objective of smarger is to avoid the wastage of power loss by breaking the contact between supply and appliance after the appliance is fully charged.
Keywords: AC-DC Converter, Loss reduction technique, SMARGER
Design and Implementation of Power Train and Converter for Hybrid Vehicle
Sandeep .K.S1, Sasidharan .C2, Seshadri .S3 1,2,3UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College,Chennai. S.B. Roncarter4 4Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected]
Abstract: This paper presents a novel approach for converting an existing vehicle into a hybrid vehicle by simply adding one more battery, alternator and a motor. In addition to this, an approach to isolate the engine from the wheel is done. Here engine is used only for charging the batteries. Engine is made to run at optimum efficiency, which drives the generator at constant speed, so that battery can be charged effectively. In addition, usage of dual batteries increases the life time of the vehicle, better millage than the existing vehicle and over all fuel consumption can also be reduced. Because of less fuel consumption, the exhaust gases letting out from the vehicle are also reduced.
25 ICPERES 2018 A Unified Control and Power Management Scheme for PV-Battery Based Microgrids for both Grid-Connected and Islanded Modes
V.S. Subhiksha1, L. Sowndriya2, T. Subhashini3, 1,2,3UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College,Chennai-600105. A. Sangari4 4Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai-600105 [email protected]
Abstract: A closed loop control scheme is employed for stabilizing the bus voltages to meet the load in a PV-battery based microgrid. The Control and Power Management Scheme (CAPMS) reads the battery State of Charge (SoC) and the breaker status. The proposed system uses ZETA converter, operating in the continuous conduction mode to improve stability and for meeting the demands of the DC bus. The PV-Battery system is connected to the microgrid by a multilevel inverter to reduce the harmonics and making the system compatible to operate in the grid-connected mode. A Whale Optimization with differential Evolution (WODE) algorithm is used in PV array to reduce the effects of partial shading observed in Perturb and Observe (P&O) algorithm as well as to reduce the number of iterations to compute maximum power. The proposed system is suitable to regulate both DC and AC bus voltages and frequency under different operating conditions regardless of the voltage variations, fluctuations in the irradiance and temperature.
Keywords: PV-Battery system, ZETA converter, Power electronic devices, Control and Power Management Scheme, microgrid.
Rejection of Leakage Current using a Novel Single Phase Inverter in Grid Connected PV Systems
S. Jeny Sophia1 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai-602105 A. Aravindan2, S. Atchaya3 and M. Divya4 2, 3, 4 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India [email protected],
Abstract: Recently, photovoltaic power systems have become popular among various renewable energy sources as they generate electricity with no moving parts, operate quietly with no emissions, and require little maintenance. Here, the closed loop control of transformer-less single phase photovoltaic (PV) inverter systems to control the leakage current appearing between the parasitic capacitor and ground is presented. The proposed system has the advantages of higher efficiency and low cost than the conventional schemes. This topology is derived from the concept of charge pump circuit. Moreover, in grid connected PV systems, the inverter should also be capable of injecting definite amount of reactive power into the grid. The injection of reactive power into the grid is achieved with the help of the charge pump circuit.
Keywords: Single phase inverter, charge pump circuit, common mode current, Grid connected PV system.
26 ICPERES 2018 Low Cost Non-Intrusive Residential Load Monitoring with Intelligent User Feedback
Syed Shahbaaz Ahmed, Sai Shankar, Sriram, M.G. Umamaheswari Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai
Abstract: This paper elucidates the implementation of a low cost non-intrusive residential energy monitoring system with an intelligent user feedback and control. The system was designed using open- source hardware and off-the-shelf components. A rapid increase in energy consumption in the past decade, especially in developing countries has led to an increase in the cost of energy consumption. This gives rise for the need to manage the energy efficiently. The proposed system aims to address this problem using Non- Intrusive Load Monitoring approach (NILM), by tracking the energy consumed by the residential household and alerting the users through their cellular devices based on the usage limits imposed by the user. The user can also receive customized alerts when an appliance has been switched ON. In training phase, the average current of each load is measured and stored in a Look-Up Table (LUT). During run-time, the average current is measured and the Euclidean distance between the measured current and each value in LUT is found. If the load with least value of Euclidean distance is under the set tolerance level, then that particular load is said to be identified. The user receives continuous information about the number of units consumed as well as the electricity bill which is calculated based on the Tamil Nadu Electricity Board (TNEB) tariff. This can then be used to monitor and control the energy consumption more intelligently, thus effectively managing the cost and consumption
Maximum Power Point Tracking and Control of PV System Using CORTEXM4
C. Amutha1 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India
E-Mail id: [email protected] A.K. Hemasri2, S. Harini3 2,3 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India.
Abstract: Maximum power point tracking (MPPT) is used in photovoltaic (PV) system to harness the maximum PV output power irrespective of changing weather condition. A modified Perturb and Observe algorithm is proposed to track the maximum power from PV using CORTEX M4 processor. The proposed system uses a DC-DC SEPIC (single-ended primary inductor) converter allowing the output to be greater than, less than, or equal to that of input. The proposed PV system consists of battery module which acts as a storage system during maximum load demand conditions and also acts as a backup during the absence of irradiation conditions. The simulation design is carried out using MATLAB software and the result presented demonstrates the performance of the proposed system.
Keywords: PV system, MPPT method–modified P&O algorithm, SEPIC converter, battery, hybrid system, CORTEX- M4 processor.
27 ICPERES 2018 Grid Current Shaping and Under Voltage Effect of Induction Motor Using MPC Technique
R. Suguna1 ,K.S. Rani 1,2 Assistant professor, Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering College, Chennai.
Aishwarya .M3, Kanchana .D4, Jayachandriga .K5 3,4,5 UG Student, Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering College, Chennai. [email protected], raniks2@gmail. Com , [email protected] , kanchanadrs@gm ail.com, Chandri- [email protected]
Abstract: This paper presents the grid current shaping methods and under voltage effect of three phase induction motor drive system using dc link shunt compensator (DSC). The proposed method satisfies the grid regulation IEC 61000-3-12 without any power factor correction circuits or the input filters. The proposed Luo-converter acts as dc link shunt compensator. The control of proposed Luo- converter is employed using PI controller. The under voltage of induction motor is regulated by boost converter and the control technique employed using Model predictive control. In this paper the grid current harmonics are reduced and the voltage is maintained constant. The detailed simulation study of grid current harmonics has been carried out using MATLAB software.
Keywords: Grid current shaping, Luo- converter, Model predictive control, Under voltage effect.
Power Quality Enhancement for Wind Energy Conversion System Using Conservative Power Theory
Prabaakaran1, Sri krishna kumar S2, Ramanujam A3,Vijayakumar V4 and Muthukumar D5 1Assistant professor, Department of Electrical Engineering Vel Tech High Tech Dr.Rangarajan Dr.Sakunthala Engineering College, Chennai, India
[email protected],[email protected], [email protected], Vijayakumars- [email protected], [email protected]
Abstract: An exhaustive control of a wind turbine system associated with a industrial plant is examined in this paper. The proposed system uses a four-leg inverter associated with the grid side to infuse the accessible vitality. In addition to this, the four-leg inverter acts as active power filter for mitigating the load current disturbances in order to improve the power quality. When the wind turbine is connected, the utility-side controller is intended to suppress the influences caused by nonlinear load, as well as uneven single-and intra- phase load. The control methodology is executed and implemented in real time using PIC microcontroller. The results confirmed the effectiveness of the proposed control technique.
Keywords: Conservative power theory (CPT), four-leg voltage source converter (VSC), equipment on the up and up (HIL), doubly fed induction generator (DFIG), control quality.
28 ICPERES 2018 Comparative Evaluation of Harmonic Content and Power Factor Improvement for High Frequency Induction Furnace Application
R. Senthilkumar1, K.R. Sugavanam3, 1,3Assistant professor,Department of Electrical Engineering Veltech Hightech Dr.Rangarajan Dr.Sakunthala Engineering College
P. Anandhraj2 2Junior research Fellow, Department of Electrical Engineering Veltech Hightech Dr.Rangarajan Dr.Sakunthala Engineering College J. Mohanraj4, S. Manish5,C. Sivachandran6 4,5,6UG Scholar, Department of Electrical Engineering Veltech Hightech Dr.Rangarajan Dr.Sakunthala Engineering College E-mail: [email protected], [email protected]@gmail. com3,[email protected], [email protected], [email protected]
Abstract: Induction Furnace plays a vital role in metal industries for refining of metal ores and treatment of metal. Non-linear nature of induction furnace creates harmonics, are injected into the power system and creates power quality issues. To operate high frequency induction furnace, two stages of power conversion is required to increase the operating frequency. Generally inverter switching frequency is varied to alter the operating frequency which demands a addition power conversion stage of AC-DC conversion. The combination of twelve-pulse converter and capacitor based eleven-level multi-level inverter are used for improving the performance of Induction Furnace. Performances of the Induction Furnace with and without multilevel inverter are studied using MATLAB Simulink. The results obtained elucidate that the proposed system exhibits a reduced percentage THD and improves the power factor.
Keywords: Induction furnace, non-linearity, power quality issues, THD.
Voltage Stability Enhancement of Wind Energy Conversion System using SVPWMController
D Sivakumar1 1Assistant Professor, Department of Electrical and Electronics Engineering SRM Institute of Science and Technology, Chennai, India Karthik Suresh2, PG Mohnish Kumar3, Sriram Prasad. M4, Sekhar Salapu5 2,3,4,5 UG Students, Department of Electrical and Electronics Engineering SRM Institute of Science and Technology, Chennai, India [email protected]
Abstract: In this paper, enhancement of voltage stability of a permanent magnet synchronous generator (PMSG) based wind energy system using the Space Vector Pulse Width Modulation (SVPWM) controller is proposed. The grid side converter of the wind energy conversion system reduces the voltage distortions caused by the harmonics. Park transformation technique is used in the SVPWM controller and the proposed system is simulated using the MATLAB/SIMULINK software. Simulation results substantiate the effectiveness of the proposed controller.
Index Terms: Distribution feeder; permanent magnet synchronous generator; Space Vector Pulse Width Modulation; voltage regulation; wind energy.
29 ICPERES 2018 Optimal Power Flow Analysis and Simulation using Particle Swarm Optimization Algorithm
Emin KARAMAN1, SüleymanSungur TEZCAN2, İbrahim EKE3, M. Cengiz TAPLAMACIOĞLU4 Electrical and Electronic Engineering, Gazi University, Ankara, Turkey E-mail: [email protected] Abstract: Energy demand and efficiency is becoming more and more important nowadays. As a consequence of this continuity situation, transmission of energy produced in thermal, hydroelectric, natural gas and renewable power plants to consumer with minimum cost and maximum efficiency. Therefore, to find optimum operating conditions for low-fuel cost Optimal Power Flow analysis is performed on IEEE-30 bus power system within capacity constraints. Objective functions are solved using heuristic and swarm intelligence-based Particle Swarm Optimization (PSO) Algorithm. As result of search, it is seen that necessary requirements and operating conditions to perform optimal power flow are ensured for all cases and outcome of each objective function is both consistent with the literature and better than the other optimization algorithms compared to ones employed in this study.
Keywords - Optimal power flow, load flow, particle swarm optimization, IEEE 30-bus system, objective function.
Performance Enhancement and Energy Saving of Diesel Generator Coupled with the Induction Generator During Linear and Non-Linear Loads
P. Sivakumar1, K. Premkumar4 1,4Associate Professor,Department of Electrical and Electronics Engineering Rajalakshmi Engineering College,Chennai, India Doğan Çalikoğlu2 2Professor, Department of Electrical & Electronics University of Turkish Aeronautical Association, Ankara Javad Rahebi3 3Assistant Professor, Department of Electrical & Electronics University of Turkish Aeronautical Association, Ankara, Turkey [email protected] Abstract— Growing of modern world most of the commercial and residential building are equipped with hybrid power sources along with Diesel engine driven power backup. Recent electrical apparatus are nonlinear loads or pulsating loads. This loads are plays significant role on reduced power quality performance, machine overloading, machine de-rating and malfunction of protective equipment’s, such difficulties are leads to produce the energy losses diesel driven alternator and wind driven induction generator. In this proposed system, we have planned to run an induction generator driven by wind turbine and by absorbing reactive power from the diesel generator. As wind source keeps on fluctuating, the real power generated and the reactive power absorbed also fluctuates; The load variations (being non-linear) interrupts the quality of power flow by varying reactive power balance between induction generator and the diesel generator. The proposed exciter technique aims to provide a better quality of power and economic fuel saving technique by maintaining the reactive power balance at the common coupling point of wind-diesel hybrid isolated system network. Terminal voltage, reactive power requirement of the induction generator and the load current at PCC are the control inputs of proposed exciter system. The mathematical model of the planned system is developed and simulated by PSCAD//EMTDC soft tools and also experimentally evaluated.
Keywords—Induction generator; nonlinear load; excitation control; styling;
30 ICPERES 2018 Novel Bat Algorithm to Solve Economic Power Dispatch Problem with Transmission Loss for Large-Scale Power System
Mohammed Al-jumaili1 and Javad Rahebi2 1,2Electrical and Electronics Engineering Department, University of Turkish Aeronautical Association, Ankara, Turkey Email:[email protected]
Abstract: The economic power dispatch is an integral part of the power system, and the major roles of its use are for achieving a reliable and efficient operation out of power system generation networks, and this operation should be obtained by minimizing the generator fuel cost. Getting optimal solutions to EPD problem requires efficient optimization algorithms. Novel Bat Algorithm is one of the most recent methods and it has already proven its efficiency and reliability for solving the EPD problem. This paper proposes Novel Bat Algorithm in order to solve the economic dispatch problem based on the large scale power system. This algorithm has proved its efficiency and it gave a perfect performance for small-scale systems compared with the original Bat algorithm (BA), because of considering the Doppler Effect and assumed that bat can move between various habitats. The study of economic dispatch for large- scale systems is more important than study it for small ones, because all power systems in countries are considered large networks. This is why all modern studies focus on the study of large systems. To test the performance of algorithm during small and large scale system, it has applied to many systems, including 3, 6, 31-Iraqi thermal units and IEEE 40-thermal units respectively, with transmission losses and generator limits, and a comparison of the obtained results has been achieved with other optimization methods. The Iraqi thermal units have been utilized as a new data.
Keywords: Economic Power Dispatch; Novel Bat Algorithm.
Integration of Supply and Demand Side Management Strategies in Generation Expansion Planning
Dr.S. Prathiba1 1Professor and Head –Department of EEE Loyola –ICAM college of Engineering And Technology, TamilNadu, India. K.S. Ajay balaji2, S. Ajith Kumar3 and M. Brito Alan4 2,3,4 Department of Electrical and Electronics Engineering Loyola –ICAM college of Engineering And Technology, Tamil Nadu, India.
Abstract: The application of Long-Range Energy Alternative Planning (LEAP) and Energy Plan software to forecast and plan various technologies for generating electricity at least cost in Tamilnadu are presented in this paper. The cost of the generated electrical energy including the capital, fuel, operation and maintenance costs for those technologies are evaluated. Detailed analyses are carried out to evaluate the cheapest option of electricity generation by reference scenario and optimization scenario using LEAP. The impact of imposing the change in generating technologies considering least cost of electricity generation and emissions are analysed. The electrical energy demand, onshore wind, offshore wind, hydro, biomass, biogas and solar are predicted for the year 2050 by LEAP.
Keywords: Energy PLAN, GHG Emissions, LEAP and Least Cost Electricity Generation.
31 ICPERES 2018 Design and Implementation of Closed Loop Controlled Elementary Additional Series Positive Output Super Lift Converter Fed PMBLDC Drive
V.Venkatesh1 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. J.Sankari2 2UG Student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. C.Kamalakannan3 3Asssociate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai 1venkatesh.v@ [email protected],[email protected] Abstract: Permanent Magnet Brushless DC (PMBLDC) motor is increasingly used in automotive, industrial and household products because of its high efficiency, high torque, ease of control, and lower maintenance. The existing system is a classical buck converter fed PMBLDC motor drive. The drawback of this system is that it does not meet the load requirement, contains more ripples in the output voltage and affected by parasitic effects. To avoid these problems, closed loop control of Elementary Additional Series Positive Output Super-Lift converter fed PMBLDC motor drive is carried out with the help of Proportional Integral (PI) controller. Simulation is done using MATLAB/SIMULINK and the results confirm that the proposed converter has the advantages of reduced switching losses, low inductor power loss, reduced torque ripple and makes the DC link voltage stable.
Keywords: PMBLDC motor; Elementary Additional Series Positive Output Super Lift Converter; closed loop control; PI controller
Voltage-Fed Full Bridge Inverter Topology for Inductive Wireless Power Transfer Applications
U. Surendrakumaran1 and Alamelu Nachiappan2 1Department of Electrical and Electronics Engineering Pondicherry Engineering College, Puducherry [email protected], [email protected]
Abstract: This paper presents wireless power transfer topology for consumer electronics and electric vehicle (EV) charging application. The main focus is given on high-frequency DC-AC and AC-DC wireless power transfer stage where the inversion stage is built with Voltage-fed topology. The required resonance in transmitter side is (C) (LC) type and in the receiver-side series (LC) type. The proposed topology network reduces the inverter switching stress to half that of the conventional topology. Capacitor in dc-link provides constant input voltage. The required high transmitter coil (TC)current for air core coupled inductor circulates through parallel resonating capacitor which reduces inverter switch current stress. Resonant converter provides soft switching at device turn ON which reduces switching loss. Also, soft recovery at bridge rectifier eliminates diode reverse recovery loss. The converter is analyzed and simulated using PSIM 9.03.
32 ICPERES 2018 Free Energy Power Bank using Stepper Motors and DC Motor
B. Sobana1 1Assistant Professor, Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College. [email protected] P. Thulasiram2, K. Narendran3
2,3Student, Department of Electronics and Communication Engineering Jeppiaar Maamallan Engineering College.
Abstract: Free energy power bank is a power bank for the cell phone. In general, power bank initially charges the power bank and then charges the cell phone by that charged power bank, after some time the charge of the power bank gets down. But the free energy power bank is no need to charge but get the charge from that device unlimitedly from this free energy power bank by a small mechanical input. This device not only used for charge the cell phone also used for many purpose. Principle of this device is faraday’s law of electromagnetic induction i.e. conductor changes for a magnetic field or a magnetic field changes for the conductor an emf is induced in that conductor this is the faraday’s law of electromagnetic induction.
Keywords: Mechanical input; generation of voltage; charge the cell phone.
An Improved Method for Determination of Precise Voltage Gain in an LLC Resonant Converter
J.S. RolitaShrine1 1Research Scholar, Rajalakshmi Engineering College Anna University, Chennai, Premkumar .K2 2Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected],[email protected]
Abstract: This paper provides a review of LLC resonant converter to determine the precise voltage gain with battery charger as a load based on First harmonics approximation. Among all the resonant converters, the LLC resonant converter has become more popular due to its special features like wide range of soft switching capability, better efficiency and high frequency current ripple on the battery as a load. In this review, the implementation methodology of LLC resonant converter widely used in the structure of medium to high power charger applications is discussed. Inclusion of parasitic components in LLC resonant converter during the high frequency operation and their effects in the behavior of converter operation based on FHA method are discussed in detail. This review paper is intended to serve as a convenient reference in future, for resonant converter with parasitic components.
Keywords: Battery charger, LLC converter, PID controller. Parasitic components, zero current switching (ZCS).
33 ICPERES 2018 Economic and Efficient Prevention of Soiling in Solar Panels
K Madhana mohan 1 1Assistant Professor, Department of Electronics and Instrumentation Engineering Sri Sairam Engineering College, Chennai R. Vimul Nath 2, B. Arunprakash3, M. Mohamed Saseek Azmi 4, G. S. Goutham5 2,3,4,5 UG Student, Department of Electronics and Instrumentation Engineering Sri Sairam Engineering College, Chennai. [email protected]
Abstract: The efficiency of power production in solar power plants is affected by soiling effect. Soiling refers to accumulation of snow, dirt, dust and other particles on the surface of the PV module. Manual cleaning is costly, laborious and water is expensive at such sites. Automatic cleaning systems using water is expensive and also causes scratches which permanently degrades the performance of solar panels. An improved cleaning system has been developed that uses electrostatic force to remove sand from the surface of solar panels. A single-phase high voltage is applied to parallel wire electrodes embedded in the cover glass plate of a solar panel.
Keywords: Prevention of soiling, solar panel, borosilicate glass, copper wire, electrostatic effect, coulombs force, blower
Control and Implementation of an Autonomous Sailboat
B. Puviyarasi1 1Assistant Professor, Department of Electronics and Instrumentation Sri Sairam Engineering College, Chennai S. Sowmiya2, Nanthinisri .L3, S.V. Aishwaryashree4 2, 3, 4 UG Scholar, Department of Electronics and Instrumentation Sri Sairam Engineering College, Chennai [email protected]
Abstract: This paper presents an extensive review on modelling and control of nonlinear autonomous sailboat system using Conventional ID controller (CPID) and PID controller with Particle swarm optimization technique (PSO).This mainly focuses on the way of dynamically controlling the sail of the sailboat to reduce the heel angle and roll motion caused by the wind. A large heeling angle, a lot of roll motion due to wind gusts can cause the boat to capsize. Sailboats cannot sail directly up-wind either and one has to move in a zigzag pattern to be able to sail up-wind. The sail angle is optimized and rudder angle is controlled for the given wind direction and desired moment. The main goal is to allow long endurance autonomous mission.
Keywords- Sailboat, sail angle, rudder angle.
34 ICPERES 2018 Performance Analysis of PI Controller and PR Controller Based Three - Phase AC-DC Boost Converter with Space Vector PWM
J. Gnanavadivel1, R. Thangasankaran2, N. Senthil Kumar3, K.S. Krishnaveni4 1,2,3,4 Department of Electrical and Electronics Engineering Mepco Schlenk, Engineering College, Sivakasi [email protected]
Abstract: Three phase Boost rectifiers are utilized as a part of distributed power generation applications such as micro turbines, windmills, fuel cells etc. The controlled and uncontrolled rectifiers are generally nonlinear in nature. Thus it causes high harmonic content in the line current, reduced power factor, low efficiency, voltage distortion etc. To overcome these disadvantages, Power converters need control techniques. In this research, PI Controller and PR Controller are used to control the DC output voltage generated using Space Vector Pulse Width Modulation technique (SVPWM) in three phase Boost rectifier. SVPWM is the special switching sequence given to the boost rectifier. SVPWM gives less harmonic component in the Boost rectifier. The parameters characterizing the power quality such as Total Harmonic Distortion (THD), Power Factor, Total Demand Distortion (TDD) and Efficiency are measured and analyzed in the three phase AC to DC Boost rectifiers using PI controller, PR controller Technique.
Keywords: AC-DC converter, PR Controller, Power Factor, PI controller, Total harmonic distortion.
Analysis and Assessment of DC-DC Converter Topologies for PV Applications
R.Felshiya Rajakumari1, 1Student, Department of Electrical and Electronics Engineering SSN College of Engineering Chennai. R.Seyezhai2 2Associate Professor, Department of Electrical and Electronics Engineering SSN College of Engineering Chennai. [email protected]
Abstract: Photovoltaic power generation systems have gained attention all over the world because of their availability, cleanliness, low maintenance cost and inexhaustible nature. But the output voltage from PV is very low; hence a DC-DC step-up converter is employed. Selection of proper DC-DC converter with reduced output voltage ripple is also an important factor as it has an impact on the overall performance of PV system. This paper analyzes three different converters and a particular topology is chosen for PV applications. Further, ripple reduction topologies are proposed and the performance of DC-DC converter is analyzed in terms of output voltage ripple. Simulation studies of the topologies of DC-DC converters are carried out in MATLAB/SIMULINK. PSO based MPPT is proposed to extract maximum power from PV and its tracking efficiency is compared with the conventional P&O
Keywords-Solar PV, DC-DC Converters, Ripple.
35 ICPERES 2018 Hardware Implementation and Comparison of Performance Parameters Between Bridged and Bridgeless Interleaved Boost Converter
V. Aishwarya1, R. Kaviya2 , C. Kavitha3, 1, 2, 3, UG students, Department of Electrical and Electronics Engineering SSN College of Engineering, Chennai R. Seyezhai4 4 Associate Professor, Department of Electrical and Electronics Engineering SSN College of Engineering, Chennai. [email protected]
Abstract: Switched mode power supplies have high efficiency but low power factor. They are used to power the DC loads. Efforts are taken to improve the power factor of these supplies using power factor correction circuitry. Similar to the conventional Interleaved Boost Converter topology, the Bridgeless Interleaved Boost Converter (IBC) topology is used for active Power Factor Correction (PFC). IBC consists of a number of boost converters operating in parallel with the only difference being the elimination of the input diode bridge rectifier stage. This paper deals with the investigation and comparative study of bridged and bridgeless interleaved boost PFC converter topology along with the loss analysis and efficiency evaluation. Simulation of the proposed circuits is executed in MATLAB/Simulink and the results verify that the efficiency and the power factor of bridgeless converter is slightly higher than that of conventional IBC PFC Converter.
Keywords: Bridgeless, efficiency, MATLAB, power factor, THD.
Design of Hysteresis Current Control Inverter for Grid- Connected Photovoltaic Systems
Indira .D1 1Assistant Professor St.Ann’s College of Engineering and Technology, Chirala. Venmathi .M 2 2Associate Professor, Department of Electrical and Electronics Engineering St.Joseph’s College of Engineering, Chennai [email protected]
Abstract: This paper deals with grid connected solar PV system at steady state and also the transient caused by changing inputs. Models of a Solar Photo voltaic module and Power conditioning unit have been developed. The power conditioning unit consists of a DC-DC Boost Converter and a full-bridge inverter. The DC-DC Boost Converter implements a Sensor less Maximum Power Point Tracker (MPPT) algorithm with regulated DC bus voltage while the full-bridge inverter implements a Hysteresis Current Control which provides robust current regulation, gives unity power factor and optimizes the PV energy extraction suitable for grid connection. A complete description of the operating principle and analysis of the proposed inverter are presented and simulation results are verified by using MATLAB/Simulink and SIM Power System tool.
Keywords: Hysteresis current control, Transformer less Grid Connected Inverter, Photovoltaic, DC-DC Boost converter, Full Bridge Inverter.
36 ICPERES 2018 Simulation And Analysis of Modulation Strategies for PV Based T-Type Inverter
S. Devi1 1UG student, Department of Electrical and Electronics Engineering SSN College Engineering, Chennai. R. Seyezhai2 2Associate professor, Department of Electrical and Electronics Engineering SSN College Engineering, Chennai. [email protected]
Abstract: This paper reports the design and simulation of T –Type inverter for photovoltaic applications. A 100 W single phase T –Type inverter is modeled using MATLAB/SIMULINK. It involves implementation of various modulation strategies namely sinusoidal pulse width modulation, phase disposition modulation and phase opposition disposition modulation for the proposed inverter and also brings out the comparison between them in terms of reduction in total harmonic distortion, variation of switching frequency and modulation index.
Keywords: Inverter; T- type inverter; photovoltaic inverter; pulse width modulation
Closed Loop Sepic Based Static Excitation for Alternators in Thermal Power Plants
Pasupuleti Gnapthi1, M.Ramya2, G.C.Reshma3 1,2,3UG Students, Department of Electrical and Electrical Engineering RMK college of Engineering and Technology, Chennai Email:[email protected]
Abstract: This work deals with the modelling, simulation and implementation of the closed loop fuzzy based cuk controlled excitation system for synchronous generator used in Aircraft applications. Output voltage of the alternator is sensed and it is compared with the reference voltage. The error is used to adjust the duty ratio of the DC to DC cuk converter. The open loop and closed loop systems are simulated using PI and Fuzzy controllers and the corresponding results are presented. A cuk converter is proposed to control the field current of the alternator system. The responses of PI & Fuzzy based closed loop systems are compared. Laboratory model of the hardware is developed and tested. The experimental results are compared with the simulation results obtained using MATLAB/Simulink.
Keywords; CUK and SEPIC converter, PI and Fuzzy Logic Controller.
37 ICPERES 2018 Theoretical and Experimental Investigation of Modulation Strategies for Cascaded Multilevel Inverter
A. Minuaishwarya1 1P.G. Student, Department of Electrical and Electronics Engineering SSN College of Engineering, Kalavakkam R. Seyezhai2 and D.Umarani3 2,3Associate Professor, Department of Electrical and Electronics Engineering SSN College of Engineering, Kalavakkam Email:[email protected]
Abstract: This paper deals with the cascaded multilevel inverter (CMLI) which is mostly employed for PV applications because of reduced number of devices, improved efficiency and lower cost. The performance of the inverter is investigated by employing trapezoidal triangular carrier PWM, pseudorandom carrier PWM and modified reference PWM. These PWM strategies are implemented for the five-level photovoltaic (PV) cascaded multilevel inverter (CMLI). Performance parameters such as Total Harmonic Distortion (THD), Weighted Total Harmonic Distortion (WTHD) are calculated and analyzed. A simulation study of the inverter topology is carried out in MATLAB/SIMULINK and the results are verified with the hardware prototype.
Keywords: Cascaded multilevel inverter (CMLI); trapezoidal PWM; pseudorandom carrier PWM; modified reference PWM & THD.
Inverter and Multilevel Inverter: Features, Techniques, Topology and Latest Developments
D Shyam1, K Premkumar2 1,2Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected]
Abstract: Inverter is an important topology in modern power electronic systems which provides a solution to convert the average power flow from DC power to AC power. Inverter employs different soft switching techniques to solve the problems faced in industrial applications utilizing adjustable speed drives such as harmonic reduction, stress reduction and switching power loss minimization. This paper presents the detailed study and comparative analysis of inverter and multilevel inverter.
Keywords: Adjustable Speed Drives (ASD), Pulse Width Modulation (PWM), Multi-level Inverter (MLI), Harmonic Factor (HF), Total Harmonic Distortion (THD), Weighted Total Harmonic Distortion (WTHD)
38 ICPERES 2018 Performance Evaluation of Interleaved Boost Converter Topologies for Photovoltaic Applications
J. Shri Soundharya1, A. Sowmiya2, and R. Subhitcha3 1,2,3UG Student, Dept. of Electrical and Electronics Engineering SSN College of Engineering ,Chennai. R. Seyezhai4 4Associate Professor, Dept. of Electrical and Electronics Engineering SSN College of Engineering, Chennai. [email protected]
Abstract: Renewable energy conversion systems are gaining more attention in recent years. The rapid rise of power generation using renewable energy sources forces to implement a power converter with higher conversion efficiency. To ensure this, DC-DC boost converters are employed to obtain the required boosted voltage level. But this topology results in higher ripple which is unfavorable for PV applications. Hence, this paper evaluates three different topologies of Interleaved Boost Converter which is the parallel connection of boost converters. The topologies analyzed are uncoupled, coupled IBC configuration and IBC with voltage doubler circuit. These converters are designed, simulated, analyzed and their performance has been evaluated based on various parameters. From the results, it is observed that IBC with doubler circuit proves to be the best. The circuit configurations of the various converter topologies are simulated in PSIM. The results are verified and validated.
Keywords: Interleaved Boost Converter (IBC); coupled inductor; ripple; efficiency; gain.
Mobile Phone Charging using Free Energy
S. Aparna1, N.J. Bhavithra2, M. Ishwariya3 and E. Gokulapriya4 1,2,3,4Students, Panimalar Engineering College ,Chennai. [email protected]
Abstract: Research on converting human body heat into usable energy has been probed for many years. Our project provides a new way of charging mobile phones using body heat. According to research a resting human male gives off roughly 100-120 Watts of energy. A very small part of this can be utilized by a thermoelectric device. A thermoelectric device converts the heat radiated from our body into electrical energy which is amplified by a joule thief device. The variable output is regulated using an USB module and is used to charge mobile phones or can be stored in batteries.
Keywords: Heat, thermoelectric device, joule thief, USB module, mobile phone.
39 ICPERES 2018 Design and Implementation of Micro-Inverter for Photovoltaic Application
S. Seeranga Nandhini1, V. Sowmya2 and R. Seyezhai3 , 1,2,3Department of Electrical and Electronics, SSN College of Engineering ,Chennai. [email protected]
Abstract: The objective of this work is to implement a two stage micro-inverter with reduced Total Harmonic Distortion (THD) and increased efficiency. The first stage consists of a DC-DC boost converter, followed by the DC-AC inverter stage. A typical solar panel converts only 30 to 40 percent of the incident solar irradiation into electrical energy. To increase the conversion efficiency, Maximum Power Point Tracking (MPPT) algorithms (Perturb & Observe, Incremental Conductance) have been simulated in PSIM software and better tracking efficiency was observed with the Incremental Conductance algorithm. To reduce the harmonics of the output voltage of the inverter in the second stage, different inverter topologies namely H5, HERIC and push-pull have been simulated and H5 is found to have higher efficiency and lesser distortion. In order to control the switching pattern of the inverter, the pulse width modulation strategies such as Unipolar , Bipolar, Saw tooth and Inverted Sine have been analyzed and the micro-inverter with lesser harmonic distortion have been suggested for power quality improvement. Simulation studies are carried out in PSIM software and the results are validated.
Keywords- Boost converter, H5, HERIC, Push-pull, P&O, InC, micro-inverter
Simulation and Implementation of High Gain DC DC Converter For PV Applications
S. Harika1, 1Research Scholar, Department of Electrical and Electronics Engineering REC lab,SSN College of Engineering, Chennai R. Seyezhai2 2Associate Professor, Department of Electrical and Electronics Engineering REC lab,SSN College of Engineering, Chennai
Abstract: This paper investigates a high gain DC-DC converter with low ripple content employing coupled inductor for PV applications. It is highly preferable in boosting low PV panel voltage to high voltage. The efficiency of the proposed converter is high and it is cost effective as it is basically a transformer less topology. The proposed topology is designed and implemented with multiple maxima search MPPT algorithm interfaced with PV. Simulation studies of the converter and PV modelling with MPPT are carried out in MATLAB/SIMULINK. A hardware prototype is built to validate the simulation results.
Keywords: Coupled inductor, Voltage gain, transformer lesstopology.
40 ICPERES 2018 Design and Development of High Voltage Power Converter for-Ray Power Generators
R. Seyezhai1 1Associate Professor, Department of Electrical and Electronics Engineering SSN College of Engineering, Chennai [email protected] A.N. Nirubha2 2PG Scholar, Department of Electrical and Electronics Engineering SSN College of Engineering, Chennai Abstract: In the modern world, X-ray imaging is employed to identify the abnormal diseases in the human body. In this imaging technique, X-ray generator supplies the high voltage using a DC-DC converter. One such novel high voltage converter referred as Modified Hybrid Boosting Converter (MHBC) with the combined advantages of small input, output ripple and gain improvement functionality employing single switch and single inductor is proposed in this work. The MHBC topology enhances the voltage gain by the addition of a bipolar voltage multiplier along with the conventional structure of boost converter. This modified structure results in high conversion ratio, low voltage stress across the main switch, which makes it suitable for X-ray applications. Performance comparison for the proposed topology with the boost and conventional Hybrid boosting converter is provided. A prototype of MHBC is built to demonstrate the feasibility of the converter which validates the simulation results and this confirms that this topology is suitable for the X-ray power generators.
Keywords: Hybrid boosting converter, X-ray, Ripple & gain.
Bidirectional Wireless Power Transfer System using Current fed Converter
N. Logeswari1 1Professor, Department of Electrical and Electronics Engineering Sri Sai Ram Engineering College, Chennai, India. Harini. A2, Priyadarshini. C3 2,3UG Student, Department of Electrical and Electronics Engineering Sri Sai Ram Engineering College, Chennai, India [email protected], [email protected] Abstract: This paper contributes to the examination and improvement of a new bidirectional wireless power transfer system (WPT) using power electronic devices between battery and load. The main motive is the analysis and implementation of new current fed resonant topology with current sharing and voltage doubling features with series parallel and series resonant networks. Inductive wireless power transfer is used for low and medium power applications and it provides a safer and satisfied way of recharging the batteries. Currently, ongoing research has confirmed that charging with Inductive power transfer technology reduces the need on battery capacity for a travel distance and assure for local transportation. Conventional topology uses four switches in the transmitter side converter which leads to switching losses. This is mitigated in the proposed topology by reducing the number of switches. Soft switching technique is implemented where the power electronic switches are operated as zero voltage switches. Simulating in MATLAB shows the efficient use of this system.
Keywords: Current sharing, voltage doubler, wireless power transfer, zero voltage switches.
41 ICPERES 2018 A New Single Phase Bridgeless AC/DC Power Factor Correction Using Sepic Converter
K. Sudha1 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. A. Sowmiya2 2PG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected]
Abstract: This paper proposes a new single phase bridgeless AC/DC power factor correction (PFC) topology using SEPIC converter to improve the power factor due to non-linear loads connected and by reducing total harmonic distortion (THD) of the utility grid. By eliminating the input bridge in conventional PFC converters, the control circuit is simplified. The controller operates in multi loop fashion as the outer control loop calculates the reference current through innovative filtering and signal processing. Inner current loop generates PWM switching signals through the PI controller. Performance of the proposed PFC topology is verified using PSIM circuit simulations.
Keywords: Bridgeless SEPIC converter, PFC, Multi loop control.
Analysis of Switching Table Based Two Level Inverter under Different Conduction Modes
R. Dharmaprakash1 1Professor, Department of Electrical and Electronics Engineering Panimalar Institute of Technology,Chennai. D. Yuvaraj2, B. Tendulkar3, P. Anand Kumar4, A. Nanth Kishore5 2,3,4,5 UG Scholars, Department of Electrical and Electronics Engineering Panimalar Institute of Technology,Chennai.
Abstract: This paper presents a simple switching table based analysis of two-level inverter under different conduction modes. The proposed scheme generates the switching signals based on the sector of operation. The performance of two-level inverter with 120° and 180° modes are analyzed based on switching table. The analysis of proposed 150° mode of operation, which is the combined operation of 120° and 180° modes, using switching table is presented. The proposed scheme determines the sector and the voltage vectors are selected from the switching table to generate the gating signals for the inverter switches. The simulations are carried out using MATLAB/SIMULINK. The total harmonic distortion (THD) and fundamental voltages are compared and the results show that the 150° mode of conduction has better performance than the traditional conduction modes.
Keywords: Two-level inverter, Conduction modes, Total Harmonics Distortion, 150° mode
42 ICPERES 2018 Implementation of Fuzzy Logic for the Speed Control of Induction Motors using PIC Microcontroller
A. Alice Hephzibah1 1Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai Senthil Kumar .A2 2 Professor, Department of Electrical and Electronics Engineering SKP Engineering College, Premkumar .K3 3 Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected]
Abstract: The speed control of induction motor is more important in order to achieve maximum torque and efficiency. Induction motors have many applications in industries due to its low maintenance and robustness. The purpose of motor speed control is to keep the rotation of the motor at the present speed and to drive a system at the demand speed. In this project a speed control strategy for a single phase induction motor is proposed and implemented in order to obtain the dynamic performance of an induction motor drive using Fuzzy Logic Controller (FLC). A Fuzzy controller is proposed to generate the control rules and thus increases the effectiveness of the controller. The proposed control rules were successfully implemented to a single phase induction motor fed from single phase inverter. Thus, Simulation result and Hardware implementation in real time has been presented to verify the performance of the proposed speed controller.
Keywords: Solar panel, dc-dc boost converter, MATLAB, LC filter, induction motor, Fuzzy logic controller.
Speed Control of Induction Motors using PWM Controlled Voltage Source Inverter
S. Rajeshbabu1, B.V. Manikandan2 and A. Arulkumar3 1Department of Electrical and Electronics Engineering Kamaraj College of Engineering and Technology, Virudhunagar, Tamilnadu, India. [email protected], [email protected]
Abstract: Induction motors are widely used in industries along with the power electronic controlled devices. Several conventional control strategies like voltage, frequency, V/f control methods are implemented to limit the speed of the induction motors. However it is complex in real time applications. To overcome such issues the paper introduces a simple design structure using a MOSFET based voltage source inverter (VSI) which is controlled using a sinusoidal Pulse width modulation (SPWM). The investigations are made for different load conditions. Simulation results show the performance of the voltage source inverter and its effectiveness and they are also verified using an experimental set up.
Keywords: Voltage source inverter, Induction motors, Sinusoidal pulse width modulation Arduino
43 ICPERES 2018 Analysis of Wind Driven Induction Generator with Impact on Non-Linear Loads
G.Sugumaran1, M.Sivakumar2, D.Vimalakeerthy3, 1Lecturer / Electrical power Nizwa College of Technology, Sultanate of Oman, Ron Carter. S. B4 4Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: This paper presents the analysis of wind-driven three phase squirrel cage induction generator. This three phase induction generator is connected with a capacitor bank for reactive power compensation and it feeds a three phase non-linear load and a phase-phase connected rectifier supplying RL load. The analysis of three phase induction generator with unbalanced non-linear load is analyzed, since the real power generated by the induction generator depends on the reactive power absorption. This absorption of reactive power changes according to the inductive reactance (Xm). This reactance Xm changes with load impedances. Therefore, when the load changes the real power generated by the induction generator also changes. This results in the change of reactive power. The dynamic model of the three phase induction motor, modelling of three phase rectifier with RL load and phase-phase connected rectifier have been analyzed for unbalanced loads. These analyses are simulated for island mode of operation and the results are compared using MATLAB. Experiments were conducted and the results show that the three phase currents of the induction generator contains harmonic components and the waveforms are distorted.
Keywords: Induction generator, non-linear loads, inductive reactance, harmonics, and three phase rectifier.
Investigation of Single-Stage AC- DC PFC Topologies for Led Applications
J. AntoSheeba1 1Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, Seyezhai2 2Department of Electrical and Electronics Engineering SSN College of Engineering, Chennai. [email protected], [email protected] Abstract: For effective energy transfer, high efficiency and high power factor converters are required. PFC shapes the input current of the power supply to be in synchronization with the mains voltage, in order to maximize the real power drawn from the mains. This paper investigates the single-stage AC-DC PFC topologies such as boost, fly back and forward converters for driving LEDs. The design of a 100W AC- DC converter operating at 25 kHz is presented. Simulation Studies have been carried out in MATLAB/ SIMULINK. The performance parameters such as supply current power factor, Distortion power factor and supply current THD are analyzed for the various AC-DC topologies and the results are compared.
Keywords: AC-DC converter; LED; Power factor correction (PFC); THD ;Power factor ;Distortion Factor; Displacement factor
44 ICPERES 2018 Aadhar Card Based Voting System
P.S. Ramapraba1 1Professor, Panimalar Institute of Technology, Chennai M. Krishnapriya2, M. Punitha3, A. Devisree4, D. Krithiga5 2,3,4,5U.G.Student, Panimalar Institute of Technology, Chennai [email protected]
Abstract: In this paper, an embedded finger-print recognition system for authentication of voting system is proposed. It consists of two modules: image recognition module that recognizes finger prints and human machine communication module in which LED or LCD is used to display recognition results and receive inputs from users. If an unauthenticated person votes, it sends a GSM message to the mobile number of control officer and it also activates a buzzer.
Efficient Energy Management System using Hybrid Wind- Solar UPS for Commercial Building and Fishing Trawler
James Britto .T1 Kings Beno .V.L2 Lakshmanan .A3 1,2,3U.G Student, Department of Electrical Engineering Rajalakshmi engineering college, Chennai Sivakumar .P4 4Associate Professor, Department of Electrical Engineering Rajalakshmi engineering college, Chennai [email protected],[email protected],[email protected]
Abstract: Fossil fuels are fast depleting, necessitating the use of renewable energy sources. In this context, the modern power electronic based electrical and electronic equipment plays a significant role in our day to day life also the power generation and demand estimation are generally mismatched with the forecasting. Hence in each and every residence the usage of Uninterruptible Power Supply (UPS) has become essential. Moreover the storage of electricity is difficult for higher value of ampere hour rating. There is also a problem of differential costing for the power delivered to the grid by the installed renewable sources and the power taken from the grid. To avoid this problem, this paper proposes HYBRID UPS system management. This objective of the system is the proper power balance between the main grid source, PV power system, wind energy and residential load. The power sharing is automatically regulated by the proposed controller through proper modelling, simulation and experimental evaluation. This idea can also be extended to fishing trawler systems.
Keywords: hybrid UPS; energy efficient system; equal distribution of energy; renewable energy system
45 ICPERES 2018 Self-Tuned Fuzzy PID Controller Based Space Vector PWM For DSTATCOM
N. Praveena1 and D. Vijayalakshmi2 1,2Department of Electrical and Electronics Engineering Sri Sairam Engineering College, Chennai [email protected]
Abstract: This paper proposes a new control algorithm for communicating and comparing the power quality related parameters using a Distributed Static Compensator (DSTATCOM) driven by a Space Vector PWM (SVPWM). The scheme incorporates a self-tuned fuzzy PID controller driving the space vector PWM for providing a better performance in terms of small overshoots and rise time. Also this scheme ensures a greater reduction in the Total Harmonic Distortion (THD) at the load terminals during nominal operation, which is not possible using the existing method. For providing faster voltage regulation during voltage disturbances a Deadbeat predictive controller is built-in with DSTATCOM. A reference voltage is generated with this algorithm to the DSTATCOM thus reducing the losses at the feeders and maintaining UPF. The fastest response of DSTATCOM inculcating the above features makes it an efficient solution for improving the power quality related issues in a distribution system in terms of achieving UPF, voltage sag compensation and also real and reactive power compensation are discussed in this paper. The effectiveness of the proposed technique of power quality improvement is validated through detailed simulation and tentative results.
Keywords: DSATCOM, fuzzy, Space vector PWM (SVPWM), UPF, power quality, Total Harmonic Distortion (THD).
Mathematical Modeling of a Novel Z-Source Boost Hybrid Converter
S. Jeyasudha1 and B. Geethalakshmi2 1,2Department of Electrical and Electronics Engineering, Pondicherry engineering College, Pondicherry, India [email protected], [email protected]
Abstract: Due to ever increasing demand for electrical power, there is a need to go in for large scale installation of solar panels and associated electronic converter for augmenting the grid capacity. The solar power can be conveniently utilized for supplying isolated loads also. In such cases, the DC output of solar photovoltaic (SPV) system is connected with the load through the power converter. This converter unit has more switching stages which leads to significant power loss with reduced gain as well as it creates shoot-through problems in inverters. They are overcome by Z-source network and boost derived hybrid converter. Boost derived hybrid converter (BDHC) is a single input dual output converter which can connect DC and AC loads simultaneously. This paper proposes a Z-source network cascaded with the boost derived hybrid converter called z-source boost hybrid converter (ZSBHC) for SPV application. This proposed converter provides inherent shoot-through, increased gain, and reduced switching count results in reduced switching losses, high power processing capability and more reliability. The modeling and the performance analysis of the Z-source boost hybrid converter (ZSBHC) is validated with simulation results using Mat lab/Simulink software.
Keywords: Z-Source network; Boost derived hybrid converter; State space modeling
46 ICPERES 2018 Modelling and Simulation of Y-Source Inverter for Photovoltaic Interface
R. Ramaprabha1 1Associate Professor,Department of Electrical and Electronics Engineering SSN College of Engineering, Chennai M. Bharath Reddy2, G. Guru Naresh3, M. Jagadeeshvar4 2,3,4UG Student, Department of Electrical and Electronics Engineering SSN College of Engineering, Chennai [email protected],[email protected], [email protected],[email protected]
Abstract: Many researches are going on the inverter topologies for photovoltaic interface to provide better performance. Recently, Y-source inverter draws an attention. In this paper, modelling and simulation of three phase Y-source inverter which is used to interface photovoltaic (PV) array is presented. Y-network uses tightly coupled inductors. It provides higher boost with high modulation index. By properly selecting the filter, the inverter provides better quality of output. It has the capability of providing wide range of voltage gain and modulation index. The complete system is simulated in Mat Lab-Simulink environment and the results are presented.
Keywords: PV array; Y-source inverter; SPWM; Mat Lab.
Commercial Implications of Renewable Energy Integration in Grid Operation
S. Thillai Natarajan1 1UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai India [email protected]
Abstract: This paper highlights the additional cost incurred while integrating Renewable Energy to grid. Plant Load Factor is the major criteria used for comparison of generation cost. Underutilization of transmission assets for evacuating Renewable energy is the major criteria for comparison of Transmission cost.
47 ICPERES 2018 Design And Implementation of Integrated Boost-Sepic Converter
Sidharth .R.S1, Sriniketh Vishal .S2, Srinivasan .P 3 1,2,3UG Student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. Lekshmi Sree B4 4Assistant Professor, Department of Electrical and Electronics Engineering
Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: A design and implementation of a new Integrated Boost-SEPIC Converter (IBS) is analyzed in this work. The proposed topology requires only a single power semiconductor switch which will reduce the voltage stress across diodes and power semiconductor switch while providing a continuous input current. Further, this topology gives higher voltage gain with low value of duty cycle. The simulation studies are carried out using MATLAB/SIMULINK software tool to analyze the effectiveness of the converter. Results reveal that, its structure is simple, since the boost converter and the SEPIC converter share a boost inductor and a switch. Also the proposed converter can provide a continuous output current, smaller output voltage ripple, and high voltage gain when compared with the conventional SEPIC converter.
Keywords: Boost, SEPIC, Converter, Semiconductor, higher Voltage gain
Design of 16-Bit Adder Structures –Performance Comparison
Padma Balaji1, R D.TarunPenumaka2,Yeswanth Kumar .E3, A. Anita Angeline4 1,2,3,4School of Electronics Engineering, VIT, Chennai, India Email:[email protected]
Abstract: The adder units play a vital role in the design of ALU (Arithmetic Logic Unit). The performance metric of the adder structures exhibits the performance of the ALU design. In this paper, various adder structures such as Ripple Carry Adder (RCA), Carry Look ahead Adder (CLA), Manchester Carry Chain (MCC), Carry Select Adder (CSA) and Kogge-Stone Adder (KSA) are compared in terms of delay, power consumption and area. The semicustom design of these adder structures are compiled using Cadence® RTL Compiler at 180nm technology node library. The simulation results demonstrate that the KSA exhibit 64% increased speed performance in comparison with RCA. Furthermore, the RCA is found to occupy less chip area of 1118 nm2.
Keywords: Ripple Carry, Carry Look ahead Adder (CLA)Adders, Manchester Carry Chain (MCC), Carry Select Adder (CSA), Kogge-Stone Adder (KSA), High Speed Design.
48 ICPERES 2018 Online and Off-Line Simulation of DC Motor System Controlled by Pid and FuzzyControllers
Premkumar K1 1 Associate Professor, Department of Electrical and ElectronicsEngineering Rajalakshmi Engineering College, Chennai KarthikRaj R2, Muthuraam A L3, Ragul U K4 2,3,4 Associate Professor, Department of Electrical and ElectronicsEngineering Rajalakshmi Engineering College, Chennai [email protected]
Abstract: Real-time Simulation is a simulation that is carries out with discrete time step which involves the input& output systems and modelling of hardware and software components. In this paper the analysis of real-time simulation of a DC motor is done using Arduino DUE microcontroller by implementing the hardware-in loop architecture to the mathematical model. The variations in the system parameters can be exactly analyses without the presence of the physical system. The real-time simulation plays the vital role in equipment commissioning and testing by providing a test bench or a test case to the model. The scope of this work includes the comparison of offline and online simulations of fuzzy logic and PID controlled DC motor system.
Keywords: Real Time Simulation (RTS), Fuzzy Logic Controller (FLC), Proportional Integral Derivative Controller (PID), Hardware-in-loop Architecture (HIL)
Literature Review on Control Techniques of AC-DC Boost Converter
Prema kandasamy1 cAssistant professor, Department of Electrical and ElectronicsEngineering Thangavelu Engineering College, Chennai, K. Premkumar2
2Associate Professor, Department of Electrical and ElectronicsEngineering Rajalakshmi Engineering College, Chennai
Abstract: The paper present reviews on various control techniques employed on to AC-DC boost converter. The control techniques are studies in general as well as with respect to the field of application. The paper also particularly reviews the control techniques of AC-DC boost converter which was employees as power factor correction device.
Keyword: AC-DC boost converter, Power factor correction, linear controller, non-linear controller.
49 ICPERES 2018 Online Photovoltaic Curve Tracer Using Sepic DC-DC Converter
R. Ramaprabha1 1 Associate Professor, Department of Electrical and Electronics Engineering SSN College of Engineering, Kalavakkam 603110, India L. Deepak2, R. R. Hari Prasath3, S. Dhilip4 2,3,4UG Students, Department of Electrical and Electronics Engineering SSN College of Engineering, Kalavakkam 603110, India [email protected]; [email protected]; [email protected]; [email protected]
Abstract: The knowledge of real characteristic curves of a PV panel/array enables the user to know their real production and, by comparing the curves over time, to assess their degree of degradation by weathering. In this paper, a photovoltaic V-I characteristic curve tracer which operates autonomously, with no need to be disconnect from its load is presented. This tracer uses single-ended primary inductance converter (SEPIC). This curve tracer is a simple, cost-effective and compact for online monitoring system. The effective sketching of the tracer is proved for normal and partial shaded condition operating conditions of PV through Mat Lab simulations.
Keyword: PV array; SEPIC; Online curve tracer; Mat Lab.
Low Cost Airborne Wind Generator
Dinesh .B1, Mukesh .V2, Jagan M3, Kishan .V C4 1,2,3,4 Department of Electrical and Electronics Engineering R.M.K. College of Engineering and Technology, Chennai, India. N. Kalaiarasi5 5Professor, Department of Electrical and Electronics Engineering R.M.K. College of Engineering and Technology, Chennai, India. [email protected], [email protected] [email protected]
Abstract: Among novel technologies for producing electricity from renewable resources, a new class of wind energy converters has been conceived under the name of Airborne Wind Energy Systems (AWESs). This new generation of systems employs flying tethered wings or aircraft in order to reach winds blowing at atmosphere layers that are inaccessible by traditional wind turbines. Research on AWESs started in the mid-seventies, with a rapid acceleration in the last decade. A number of systems based on radically different concepts have been analyzed and tested. Several prototypes have been developed all over the world and the results from early experiments are becoming available. This paper provides a review of the different technologies that have been conceived to harvest the energy of high-altitude winds. The focus is set on the hardware architecture of systems that have been demonstrated and tested in real scenarios.
Keywords: Generator, Wind Energy
50 ICPERES 2018 Realization of Efficient GA Based Solar Powered DC-DC Sepic Converter
Lekshmi Sree .B1 1Research Scholar and Assistant professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College affiliated to Anna University, Thandalam, Chennai M.G. Umamaheswari2 2Professor, Department of Electrical and Electronics Engineering, Rajalakshmi Engineering College affiliated to Anna University, Thandalam, Chennai [email protected]
Abstract: This work focuses on the analysis and design of solar power fed DC-DC Single Ended Primary Inductor Converter (SEPIC) converter using reduced order GA (Genetic Algorithm) tuned PI (Proportional Integral) controller. To reduce the complexity in controller design and computational time, the original fourth order model of DC-DC SEPIC converter is converted into reduced second order model by using Pade’s approximation method. Then the PI Controller parameters are acquired from the reduced second order model by using GA based optimisation technique. To harvest the maximum power from the Solar Panel / Photo Voltaic (PV) panel, Maximum Power Point Tracking (MPPT) schemes using Perturbation and Observation (P&O) and Incremental Conductance (IC) methods are attempted. Among the two methods, IC scheme is chosen due to its high tracking accuracy. Extensive simulation studies have been carried out by using MATLAB/SIMULINK software tool. Results reveal that proposed control technique can provide excellent voltage regulation for load variation and can track81%-94 %of the MPPT simultaneously using a single controller.
Power Quality Improvement for Grid Connected Renewable Energy Systems
M. Meena1, K. Kanmani2, R. Keerthana3 1,2,3UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, India Raghupathy .P4 4Assistant professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, India [email protected], [email protected], [email protected],
Abstract: The renewable energy generation, utilization and its grid penetration in electrical grid are increasing worldwide. The wind generated power is always fluctuating due to its time varying nature and causing stability problems. This weak interconnection of wind generating source in the electrical network affects the power quality and reliability. The influence of the wind turbine in the grid system concerning the power quality measurements are the active power, reactive power, variation of voltage, flicker, harmonics, and electrical behavior of switching operation and these are measured according to national, international guidelines. The UPFC (Unified Power Flow controller) provides reactive power support to wind generator and load. The paper study demonstrates the power quality problem due to installation of wind turbine with the grid. The proposed control scheme to mitigate the power quality issues for power quality improvement in the grid connected wind energy generation is simulated using MATLAB/ SIMULINK in power system block set.
Keywords: Source, UPFC, Super capacitors, PI Controller, Power Quality improvement (sag, swell).
51 ICPERES 2018 Smart Collection and Detection of Wastes
R.Vishnupriya1, S.Venisree2, E.S ThamizhRathna3 1,2,3 Department of Electronics and Communication Engineering RMK College of Engineering & Technology, Chennai, India. Dhivya4 4Assistant Professor, Department of Electronics and Communication Engineering RMK College of Engineering & Technology, Chennai, India. [email protected]
Abstract: The major concerns in today’s environment protection is collection and disposal of wastes. Manual disposal of wastes is more complex, utilize human effort, time and cost. Even unnoticed trash bins might cause unhygienic disorders to human health. Our proposed system would be helpful to automate the solid waste monitoring process and management of the overall collection and detection process using IOT. Whenever the waste bin gets filled up to 80%, the Ultrasonic sensor gets activated and this is acknowledged by Wi-Fi at the waste bin. This indeed helps in transmitting the signal containing status of the waste bin to Smart Controlling Hut via internet. This controlling panel will assign the job to the drivers in collecting the filled bin by sharing the location of the bin via GSM. The detection process is done at the smart bin by placing two proximity sensors at the bin, one for the detection of metals and other for plastics. In addition to the project, an automatic door is fixed which helps in closing the bin once it reaches to 80%of wastes.
Key words: Arduino Mega, Ultrasonic sensor, Plastic sensor, Metal sensor, ESP232 WiFi , GSM Module, 2Relay, DVD drive, Power supply.
Solar Energy Conversion using Modular Multilevel Resonant Converter for LED Lighting Applications
Padmavathi.R1 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India Rashmi.S2, Rengashree.S3, Revathy.R4 2,3,4 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India [email protected]
Abstract: This paper presents a Modular Multilevel DC-DC Resonant Converter to supply lighting system. The conventional multilevel converter requires the use of isolation transformer which makes the system larger and less reliable, whereas Modular Multilevel Converter is a scalable technology which overcomes the above disadvantage and can be used to supply high voltage dc load with high efficiency and low ripples. The proposed system is implemented using MPPT algorithm to utilize maximum power produced by PV cell. A closed loop is provided by Fuzzy logic based PID control to facilitate wide range of operation. The scalability and high efficiency with less harmonic distortion makes the system reliable for High Voltage DC applications.
52 ICPERES 2018 Simulation and Implementation of Three Phase Balanced Power Conditioner System Using H-Bridge Converter for Traction Application
V. Devi Maheswaran1 1Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai Ramya devi .S2, Rasiga .P3 , Rasika .V S4, Revathy .J5 2,3,4,5 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India. [email protected] Abstract: In order to make electric traction more efficient, environment friendly with improved power quality issues, we have proposed a three-phase balanced power conditioner system. This three-phase balanced power conditioner system comprises of a H-bridge converter. H-bridge converter consists of four H-bridge links (H1, H2, H3& H4) and output filter inductors (L 1& L2). They are connected to the ac feeder lines directly. The Scott traction system is implemented which can evenly distributes a balanced load between the three phase ac grid. The design specifications includes 440V, 50Hz , three phase ac grid. The detailed power flow of the H-bridge converter as a whole and within individual switches under unbalanced grid voltages and the power quality issues such as sag and swell are solved by precise management of power flow. In the past, many multiple or multilevel topologies with high compensation capacities have been introduced for railway power conditioners. But in this paper, we present a simplified H-bridge power conditioner unit with Scott traction system aiming for reduced levels of voltage stress and current stress in the power switches, capacitors and inductors. The simulated voltage and current waveforms of the three phase power conditioning system are presented to show effective operations of the proposed system. The results are in comparison with laboratory-scaled down version of hardware.
Keywords: H-bridge converter, traction, AC grid, power quality, sag, swell, balanced voltage, scott transformer.
Regulation of Three Phase Voltage Source Converter Using DQ Modelling
Rajalakshmi.A1 1Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India. Vijayalakshmi.J2, Vinitha.R3, Yuvashree.V4 2, 3, 4 UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India. [email protected]
Abstract - The three phase Pulse Width Modulated (PWM) regenerative converters act as both rectifier and inverter. The regulation of three phase voltage source rectifier is achieved in many ways. In an open loop circuit, obtaining regulation is difficult because, when the load varies, the output voltage varies. In order to maintain a regulated output voltage even when the load varies, the closed loop is attained by means of dq reference frame theory. The regulated DC output voltage is simulated by MATLAB/Simulink software.
53 ICPERES 2018 Cascaded Switched-Diode Multilevel Inverter for Renewable Energy Integration
S.Priyanka1, N. Ramalakshmi2, 1,2 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India. K. Jayashree3 3 Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai, India [email protected]
Abstract- Power electronic devices introduce voltage harmonics during integration of renewable energy sources. The nature of the renewable energy sources has an effect on the system operation that is voltage and frequency, harmonics and power quality and also influences the overall performance of the power system. A two-stage cascaded switched-diode (CSD) multilevel inverter is proposed for renewable energy integration. It can produce more voltage levels with a less number of switches. The main objective is to reduce the number of switches along with its driver circuit. Thus, the installation area and expenditure of a multilevel inverter are reduced. By shifting the clock pulse phase of every cascaded unit, the staircase-like output voltage waveforms are obtained and fluctuations in the dc sources are reduced. The feasibility and performance of the two-stage CSD multilevel inverter is demonstrated using MATLAB/SIMULINK simulation models.
Keywords cascaded switched-diode, multilevel inverter, clock pulse, harmonics, fluctuations.
Design and Implementation of Automatic Cleaning and Tracking of Photovoltaic Panel
Vivek .S1, Jawahar .K2, Sudheendra .S3 1,2,3 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India. K. Jayashree4 4Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India [email protected]
Abstract: Solar energy is the most abundant source of energy for all the forms of life on the planet Earth. It is also the basic source for all the sources of energy except nuclear energy. However, it faces certain challenges such as high cost, unpredictable nature, need for tracking the solar radiation and maintenance. This project aims at increasing the efficiency of solar power plant by tracking the intensity of lightby using a Real Time Clock(RTC) and tilting the solar panel according to the preset values and a method of automatically cleaning the accumulated dust over the panel by using Light Dependent Resistor(LDR). The system uses a hard brush across its length which moves over the panel and removes the dust accumulated over it. This project aims mainly to reduce the human involvement in the process of solar panel cleaning as it is difficult task in a very congested and traffic filled environment.
Keywords: Solar,Radiation,Panel.
54 ICPERES 2018 Performance Evaluation of Integrated Boost Converter for Lighting Applications
Swarnendu Halder1, D. Vinoth2, S. Visveshver3 1,2,3 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India. T.S. Saravanan4 4Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India [email protected]
Abstract: Lighting systems find wide application in residential, commercial and automotive applications. Development of an energy efficient lighting system is a crucial in this era with cost effectiveness and intensity control. LED spot lights now day’s plays an important role in lighting system with good intensity control, long life and with less ageing effect. LED spot light requires a string of LED’s with dedicated driver to ignite and control the intensity of a lamp. Conventional driver circuit are less efficient with large power density. In this paper an integrated circuit is used to construct a driver board. Texas instruments LM5122 Integrated DC/DC boost regulator is proposed, with performance evaluation such as input current ripple, output voltage ripple, line regulation, load regulation, efficiency and thermal analysis.
Keywords: LED Spot light; LM5122; high efficiency; synchronous-boost converter.
A New, Improved ZCS ZVS DC-DC Converter with Nine Level Inverter
Surendhira Babu1, Shreyas N2, Srinivasan3, Anirudh V4, Varun M5 1 Assistant Professor, Department of Electrical and Electronics Engineering SRM Institute of Science and Technology, Chennai, India.
2,3,4UG Students, Department of Electrical and Electronics Engineering SRM Institute of Science and Technology, Chennai, India [email protected]
Abstract: This paper proposes a new, improved zero-current switched (ZCS) and zero-voltage switched (ZVS) DC/DC converter with a standard nine level inverter. The proposed converter achieves ZCS turn-on by implementing coupled-inductors, for their leakage inductance, as well as ZVS turn-off, by employing a snubber capacitor and diode. Minimal losses through conduction are ensured through the inclusion of a voltage multiplier and coupled inductors. Continuous conduction method (CCM) is employed, for a duty cycle greater than 0.5, which ensures that the switching range is not load dependent. The two phase converter is built entirely without the use of auxiliary switches. A high voltage gain and a simple structure make this converter novel for renewable energy applications. The nine level inverter used ensures lower total harmonic distortion, and has an inherent self-voltage balancing ability. The converter/inverter is built to work with a 12V DC input, such as a simple solar panel, and produce a 320V AC output.
Keywords: Zero Voltage Switching (ZVS), Zero Current Switching (ZCS), DC/DC Converter, Multilevel Inverter.
55 ICPERES 2018 Solar Powered Buck-Boost Converter Fed BLDC Motors
Santhanakrishnan .T1 1Assistant Professor, Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai
Ramnath .K2, Ramkumar .M3 and Deepan .G4 2,3,4 Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai [email protected]
Abstract: Solar photovoltaic (SPV) array based grass cutter is receiving wide attention now a days because the everlasting solar energy is the best alternative to the conventional energy sources. This paper deals with the utilization of a buck-boost converter in solar PV array based grass cutter as an intermediate DC-DC converter between a solar PV array and a voltage source inverter (VSI) in order to achieve the maximum efficiency of the solar PV array and the soft starting of the permanent magnet brushless DC (BLDC) motor by proper control. Consisting of a least number of components and single switch, the buck-boost converter exhibits very good conversion efficiency. Moreover, buck–boost DC–DC converter topology is the only one allowing follow-up of the PV array maximum power point (MPP) regardless of temperature, irradiance, and connected load. A BLDC motor is employed to drive a mower because its load characteristic is well matched to the maximum power locus of the PV generator. The transient, dynamic and steady state behaviors of the proposed solar PV array powered buck-boost converter fed BLDC motor driven water pumping system are evaluated under the rapid and slowly varying atmospheric conditions using the sim-power system toolboxes of the MATLAB/Simulink environment.
Microcontroller Based Inverter
Monisha Ann M1 1 Assistant Professor, Department of EEE Loyola-ICAM College of Engineering and Technology Pradeep Kumar .E2, S V. Prince3, Kishore Kumar .A4 2, 3, 4 B.E in Department of EEE Loyola-ICAM College of Engineering and Technology [email protected]
Abstract: There is an increase in power demand for clean and sustainable energy sources, and solar energy is currently considered to be one of the most abundant sustainable energy source. Photovoltaic solar energy systems require DC-DC converter in order to regulate and control the varying output of the solar panel. This paper presents the design and implementation of microcontroller based Cuk power converter and GTO based inverter. The aim of the paper is to reduce the THD, ripples and also the cost. In conventional type boost converter and MOSFET switching circuits are used. The software design are oriented towards a single microcontroller based system, hence minimizing the cost. By this new approach the conversion of solar energy to electric power using the Cuk converter and inverter made reliable. The designed inverter is used for various load applications with low power such as lamp, fan etc. The simulation results have been practically verified.
56 ICPERES 2018 Design of Robust H2 Controller for Effective Set Point Tracking of DC-DC Sepic Converter
Vignesh Sundaramoorthy1, Sudharson Jeyakumar2, Venkatesh Rajakumar3 1,2,3 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India. Veerapandiyan Veerasamy4 4Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India Loheswaran Saravanan5 5 PG Scholar, Department of Electrical and Electronics Engineering Government College of Technology, Coimbatore, India. [email protected] Abstract: This paper presents an optimal design of robust H2 controller for DC-DC single ended primary inductance converter (SEPIC) operating in continuous conduction mode (CCM). The converter is modelled using state space averaging method and the closed loop system is obtained by properly tuning the weight function of proposed H2 controller and implemented using Mat lab/Simulink software. To study the performance of the proposed H2 controller the closed loop parameter under step change in the input voltage is analyzed with the presence of uncertain noise in the output end of the converter. The steady state and transient performance of the proposed controller is compared with the conventional Z-N tuned PI (Proportional – Integral) controller. The results obtained reveals that the transient performance such as settling time, rise time, peak overshoot and steady state error are greatly reduced for the proposed robust controller compared to the conventional Z-N tuned PI controller. Moreover, the stability of the proffered converter with H2 controller is analyzed using Nyquist method of stability. Keywords - SEPIC converter, continuous conduction mode, H2 control, Nyquist Stability.
Performance Investigation F PID, Fuzzy PD, Fuzzy PI Controlled Direct Current Motor
Javad Rahebi1 1Assistant Professor, Department of Electrical & Electronics University of Turkish Aeronautical Association, Ankara, Turkey. M. Cengiz Taplamacioglu2 2Assistant Professor, Department of Electrical & Electronics,Gazi University, Ankara, Turkey. K. Premkumar3 3 Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected] Abstract: This paper deals about the mathematical model and analysis of PID/Fuzzy PD/Fuzzy PI controlled DC motor drives. Dynamic responses of speed, torque, speed error and the time domain specification of speed responses are obtained through Mat lab/Simulink based simulation studies for the above controllers. From the simulation results, it is inferred that Fuzzy PI controller is superior in performance than other controllers.
Key Words: DC Motor, Electric Drive Simulation, Fuzzy PI controller, Fuzzy PD controller, Mat lab/ Simulink, Proportional Integral derivative controller.
57 ICPERES 2018 A Single-Switch Resonant Power Converter for Renewable Energy Applications
Jawahar E1, 4Assistant Professor, Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai Jaya Krishna K2, Parthiban P3, Essaki Raj R4 1, 2, 3 Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai [email protected]
Abstract: In this paper, the circuit topology integrates a novel single-switch resonant inverter with zero-voltage switching (ZVS) with an energy-blocking diode with zero-current switching (ZCS). The energy-blocking diode with a direct-current output filter filters the output stage of the novel single-switch resonant inverter. Only one active power switch is used for power energy conversion to reduce the cost of active power switches and control circuits. The active power switch is controlled by pulse width modulation at a fixed switching frequency and a constant duty cycle. When the resonant converter is operated at discontinuous conduction mode, the inductor current through the resonant tank could achieve ZCS of the energy-blocking diode. Accordingly, high energy conversion efficiency is ensured. Operating principles are derived, and analyses are carried out based on the equivalent circuits for the proposed power converter under different operating modes. The operating principles of the converter were verified using a 32.4-W 70-kHz experimental photovoltaic-powered load system. Given appropriately chosen circuit parameters, the active power switch can be operated with ZVS, and a measured energy conversion efficiency of the proposed topology of 97.3% can be achieved. Experimental results demonstrate a satisfactory performance of the proposed topology, which is particularly suited to the energy conversion applications in renewable energy generation systems.
Hybrid Electric Vehicle: Types, Bidirectional DC-DC Converter, Brushless DC Motor
B. Harinandhini1, P. Gowthami2, S. Jaganathan3, 1, 2, 3 UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India Dr.C. Kamalakannan4 4Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India [email protected]
Abstract: Hybrid Electric Vehicle (HEV) technology is the most efficient and effective alternative for conventional vehicles. It has gained enormous attention because it saves energy and minimizes pollution thereby combining an electric motor and IC Engine. It also increases the fuel efficiency, reduces harmful emission and enhances the performance. The Bidirectional DC-DC Converter in HEV helps to direct the power flow from the battery to the motor and vice versa. The Converter is also designed to perform both boost and buck operations during motoring and regenerating operations. The BLDC machine is proposed in view of its compact size, high efficiency, and high torque to weight ratio enabling smooth operation of the vehicle.
Keywords: Hybrid Electric Vehicle, Bidirectional DC-DC Converter, Permanent Magnet Brushless DC motor
58 ICPERES 2018 Analysis and Enhancement of Energy Saving Induction Heaters
G.Sundararajan1 1Assistant Professor, Department of Electrical and Electronics Engineering J.J. College of Engineering and Technology, Trichy P.Sivakumar2 2Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai S.Suryaudhayan3 3Student, Department of Electrical and Electronics Engineering J.J. College of Engineering and Technology, Trichy
Abstract: This project presents the analysis and enhancement of an induction heater with Photo Voltaic source. Here high frequency current is produced by a single phase, half bridge series resonant inverter. A single phase half bridge series resonant inverter is driven by a driver circuit which is controlled by a microcontroller unit. High frequency current at the range of 33 KHz is generated by the resonant inverter. The duty cycle of the gate pulses, which are given to the gate of the switching devices are depending upon power required. The gate pulses for the switching devices are generated by the microcontroller unit. The microcontroller used is a PIC16F877A.
A Novel Method Based on Dickson Charge Pump for Photovoltaic Inverter Application
A. Mythili1 1Assistant Professor, Department of Electrical Electronics Engineering G.K.M College of Engineering and Technology, Perungalathur. R. Nandhini2, V. Pireethadharshini3, R. Sabitha4, C. Baskar5 2,3,4,5 UG Students, Department of Electrical Electronics Engineering G.K.M College of Engineering and Technology, Perungalathur. [email protected]
Abstract: The high step up dc– dc converter with three state switching cell and voltage multiplier cells provide continuous input current with reduced ripples and high voltage .The voltage increases by cascading several voltage multiplier cells constituted by diodes and capacitors that operates on the resonance principle. The voltage stress across the elements is reduced due to clamping performed by the output capacitor. Interleaving allows the operation of the multiplier stages with reduction of the current stress through the devices and the size of input inductors and capacitors is also drastically reduced.
Keywords: High-voltage-gain DC–DC power electronic converter, modified Dickson charge pump, voltage multiplier (VM), PV inverter.
59 ICPERES 2018 Reactive Power Compensation by using V2g Technology
K .R Sugavanam1, R.Senthil Kumar2, G.Karthikeyan3, K.Rakesh4, M.Mohammed Ilyas5 1,2,3,4,5Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Chennai [email protected], [email protected], [email protected] 4rakeshkrp16@gmailcom
Abstract: This paper presents the vehicle to grid (V2G) technology which is useful for compensating the reactive power in the grid. The bi-directional charger is able to do three functions, together with charging of battery, grid-connection and reactive power compensation. The scheme will profit both the power producers and consumers. The planned system consists of fuzzy logic controller (FLC), it gives a robust performance under parameter variation, load variation and it can cover wide range of operating conditions and helps to boost the system performance. The simulation and experimental results are compared.
Keywords: Reactive Power Compensation, V2G, Fuzzy Controller, CUK Convertor.
BFOA and ANFIS Based MPPT Controller for Partial Shaded PV Systems
K.R. Sugavanam1, R. Senthil Kumar2, K.Soundarya3, S. Sujitha4 1,2,3,4 Department of Electrical and Electronics Engineering Vel Tech High Tech Dr. Rangarajan Dr. Sakunthala Engineering College, Chennai, Tamil Nadu, India. [email protected], [email protected], [email protected]
Abstract: This paper proposes ANFIS and BFOA (Bacterial foraging optimization algorithm) as search optimization method using SEPIC converter to obtain maximum efficiency under partial shaded condition. SEPIC converter is one which maintains the output voltage constant for the changing solar isolation level. By changing the switching frequency of the converter the maximum power has been achieved. Improved techniques-ANFIS and BFOA are used as MPPT techniques for tracking maximum power.
60 ICPERES 2018 Simulation and Experimental Analysis of Hybrid DC-DC Converter for Electric Vehicle Applications
R. Elavarasu1 1Department of Electrical and Electronics Engineering Rajalakshmi Institute of Technology, Chennai C. ChristoberAsir Rajan2 2Department of Electrical and Electronics Engineering Pondicherry Engineering College, Puducherry
Abstract: This proposal presents a Hybrid DC-DC converter for electric vehicle applications. This converter is designed with two input sources (Solar PV), a bidirectional storage port (Battery) and an output port. The proposed converter is same as that of three phase inverter. The proportional integral controller used for control the output dc voltage of the system. The proposed test for sudden change in loading conditions, sudden change in reference conditions, change in irradiance conditions. Simulation and hardware results are presented to justify the proposed work.
Keywords: Hybrid converter, DC-DC converter, PI controller
BLDC Motor Driven Solar PV Array fed Water Pumping System Employing Zeta Converter
P. Thirusenthil Kumaran1, 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai Dr.C. Kamalakannan2 2Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai S.Jagadeesh3, S. Karthik4 3,4UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected]
Abstract: A simple, cost effective and efficient brushless DC (BLDC) motor drive for solar photovoltaic (SPV) array fed water pumping system is proposed. A zeta converter is utilized so as to extract the maximum available power from the Solar PV array. The proposed control algorithm eliminates phase current sensors and adapts a fundamental frequency switching of the voltage source inverter (VSI), thus avoiding the power losses due to high frequency switching. Additional control or circuitry is not needed for speed control of the BLDC motor. The speed control is achieved through a variable DC link voltage of VSI. An appropriate control of zeta converter through the incremental conductance maximum power point tracking (INC-MPPT) algorithm offers soft starting of the BLDC motor. The proposed water pumping system is designed and modeled such that the performance is not affected under dynamic operating conditions. The suitability of proposed system at practical operating conditions is demonstrated through simulation results using MATLAB/ Simulink followed by an experimental verification.
Keywords: Brush less dc motor(BLDC motor), Static photovoltaic (SPV) array, Water pump, Zeta converter, Voltage source inverter( VSI), Incremental conductance maximum power point tracking (INCMPPT).
61 ICPERES 2018 Fuzzy Anti-Windup PID Controlled Induction Motor
Mehmet Akif Şenol1 1Assistant Professor, Department of Electrical &Electronics Engineering Gelişim University,Istanbul, Turkey K. Premkumar2 2Associate Professor, Department of Electrical &Electronics Engineering Rajalakshmi Engineering College, Chennai, Javad Rahebi3 3Assistant Professor, Dept. of Electrical & Electronics University of Turkish Aeronautical Association, Ankara, Turkey M. Cengiz Taplamacioglu4 4Professor, Dept. of Electrical& Electronics, Gazi University, Ankara, Turkey Abstract: The Induction motor has been the centre of focus in many industrial applications. This is because the Induction motor has many advantages like high precision and high torque performances The Induction motor speed control is very essential for various applications. Conventionally induction motor speed control was done using Proportional Integral controller. This project proposes the speed control of IM using Fuzzy- Anti Windup PID controller. Using this controller, the saturation effect on the speed response of the Induction motor is reduced. A vector speed control Induction motor by Fuzzy-Anti Windup PID controller is simulated using MATLAB/ SIMULINK. The control system parameters of speed of the induction motor with PI controller, Anti Windup PID controller and the proposed controller are measured and compared. From the test results the Fuzzy-Anti Windup PID controller outperforms the other considered controller performance.
Keywords: Induction motor, PID controller, Anti Windup PID, Fuzzy Tuned ANTI Windup PID controller
Power Quality Improvement Using Nine Switch Multilevel Inverter
Srikrishna kumar1, Mohammed Ovaiz2 1,2 Assistant professor, Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai Abinesh G3, Arun R4, Tamilsaelvan S5 3, 4, 5 Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai. [email protected], [email protected] Abstract: This paper explores the problems related with distribution system regarding specifically the voltage sag compensation. To compensate the voltage sag in the distribution side, Distribution Static compensator (DSTATCOM) in combination with the voltage source converter is used. The voltage sag problem is caused due to the presence of non-linear loads at the end user. Nowadays non-linear issues incorporate in both the industrial applications and also in the commercial application, for instance usage of switch mode power supply causes a harmonics due to non-linear loads at the end user. To avoid the issues in distribution side, the voltage is injected to the transmission lines. The one of the aim of this model is to reduce the switch count; we reduce the switch count in to 9, and producing the output of about 5 levels for line voltage and 7 levels for phase voltages. In this paper, the shunt compensator devices called DSTATCOM are used to compensate voltage sag issues in the distribution of power supply.
62 ICPERES 2018 Design and Implementation of High Gain Isolated DC-DC Converter for Grid Tied Offshore Wind Energy System
S. Srikrishna kumar1, K. Prabaakaran2 1,2 Assistant professor, Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai Ashok .M3, Balaji.A4, Kamalnath .A5 3, 4, 5 Department of Electrical and Electronics Engineering Vel Tech High Tech Dr.RangarajanDr.Sakunthala Engineering College, Chennai. [email protected], [email protected]
Abstract: This paper explores the problems in offshore wind systems regarding low power generation and size of the system. To overcome this problem, we use forward converter with onshore current source inverter. The input voltage from wind energy conversion systems gets boosted into desired output voltage using forward DC-DC converter with high frequency based transformer. By using high frequency transformer based forward converter, the size and weight of the system is reduced. This proposed system is designed to give robust, effective operation in the system and the obtained voltage gets converted into AC voltage using current source inverter in onshore. The current source converter gets triggered by PWM pulse which gives accuracy. This system will provide the optimal solution to linear robust control problems and it carries a low computational cost.
Keyword: Permanent magnet synchronous generator, Forward converter, current source inverter
E-Home
S. Prathiba1 1Prof/HOD –Department of EEE, Loyola –ICAM college of Engineering and Technology, Chennai J.M. Abishek2, J. Jose Marlin3, I. Raymond Angel4 2,3,4Department of EEE-Loyola –ICAM college of Engineering and Technology, Chennai [email protected]
Abstract-Home automation in essence plays a vital role in modern era because of its flexibility of using at different places with high precision, which in turn saves money and time by decreasing human effort. Prime focus of this technology is to control the household equipments like motor, door, air conditioners etc. automatically. In this paper, a power controlling and monitoring system have been implemented along with home security system which will provide the end user with the details about power consumed by each household appliances and security to the house. Here Raspberry pi 2 with inbuilt wireless communication is used for controlling and accessing the devices. In the existing system, people can move around and switch on light/fan from anywhere in their house but they have to be within the local network range. But the proposed system helps the user to control their household appliances from anywhere in the world through the use of internet. We can switch on and off the devices like the motor, fan , bulb and also display the power consumed using the developed Android Application and web page. From the power unit consumed, the user will be able to judge if a particular appliance(s) is working efficiently or not. This helps the user to go for replacement or servicing of the appliance(s).
63 ICPERES 2018 Smart Cane
G. Annie Nancy1 1Assistant Professor Department of EEE, Loyola –ICAM college of Engineering and Technology A. Cianna2, G.SherlyPrisca3, S. Senthil Kumar4, M. Venkatesh5 2,3,4,5 Department of EEE-Loyola –ICAM College of Engineering and Technology, Chennai. [email protected] Abstract: The primary objective of this work is to permit blind persons to explore autonomously to the outside environment. Ordinary route navigational systems in the outdoor environment are expensive and its manufacturing is time consuming. Blind people are at extensive drawback as they regularly do not have the data which is required, while passing obstacles and dangers. They generally have little information about data such as land marks, heading and self velocity information that is crucial for them to explore them through new environment. It is our conviction that advances in innovations could help and encourage these blind persons in their regular operations. This work goes for giving the route to blind persons, by designing a cost – effective and more flexible navigation system. Here we are developing a navigation system that makes use of sounds in order to provide navigation instruction to the user. The conversion of speech into a text is done by a pocket sphinx and Google API, whereas the text to speech conversion is done by Espeak . Route navigation is taken care by a Raspberry pi. Ultrasonic sensor is being used for detecting obstacles and a water level sensor is used for detecting water. We can also get weather update by using this system. MEMS sensor is used to intimate the user’s friend in case of emergency .The whole system is mounted to a pack that is fitted to a ordinary white cane. It is light and convenient and it doesn’t obstruct any of the client’s detects while it is being utilized.
Smartwheel Chair
Annie Nancy1, Beulah Anne Mary .X2 1,2 Assistant professor, Department of Electrical and Electronics Engineering Loyola ICAM College, Chennai Disona.J3, Maria Jasmine.B4 and Francis Xavier.R5 3,4,5UG Students, Department of Electrical and Electronics Engineering Loyola ICAM College, Chennai. Abstract: Smart wheel chair is designed to have self-mobility with help of user command by signals from brain and back head movement. This reduces the user’s human effort and force to drive the wheels for wheelchair. Furthermore, it also provides an opportunity for physically impaired person to move from one place to another. The wheelchair also provides obstacle detection system which reduces the chance of collision while on journey. Smart wheelchair has gained a lot interest in recent times. These devices are useful especially in transportation from one place to another. The machine can also be used in old age home, where the elderly person has difficulty in their movements. The devices serve as a boon for those who have lost their mobility. Patient is aware but cannot move or communicate verbally due to complete paralysis of nearly all voluntary muscles in the body except the eyes and can also be used in case of muscular dystrophy, a disease that weakens the musculoskeletal system and hampers locomotion (walking or moving). Different types of wheelchair have been developed in the past, but the new generation of wheel chair is being developed and used which features the use of artificial intelligence and hence leaves a little to tinker about to the user who uses the wheelchair. This project also aims to build a smart wheelchair which would have a sort of intelligence that helps the user on his/her movement. The wheel chair is provided with two modes auto and manual mode. Auto mode using EEG and MEMS, while manual mode is using joystick. It has GSM and GPS to track the location and convey it through message during abnormal behavior.
64 ICPERES 2018 Peak to Average Power Ratio (PAPR) Reduction Techniques in OFDM for Optic Communications
Ousama M Abdulwanes Awad1, MuhammedFatih Kiliçaslan2 1Department of Materials science and Engineering, Kastamonu University, Javad Rahebi3 3Department of Electrical and Electronics Engineering, University of Turkish Aeronautical Association
Abstract: In this study, benefits of orthogonal frequency division based on nonlinear amplify and forward relay systems are examined. OFDM is a modulation technique that utilizes the communication band efficiently by dividing the high-speed information sequence into parallel arms and lifting the frequency selectivity of the multi-carrier channel at the same time and using vertically selected carriers at the same time. Also relay protocol preference is an important issue. Amplify and forward relay system is proper according to the other relay protocols because it only amplify the signal.
Keywords- Peak to Average Power Ratio, OFDM, Optic Communications
Implementation of Charging an Electric Vehicle Using an Adaptive Robot
B. Padmavathi1 1Assistant Professor, Department of Electronics and Communication Engineering, Jeppiaar Maamallan Engineering College, Chennai -600025 R. Aravind2, M. Harish3, A. Lingeshwaran4 2,3,4UG Scholar, Department of Electronics and Communication Engineering, JeppiaarMaamallan Engi- neering College, Chennai -600025
Abstract: Charging time and power exchange proficiency are the principle difficulties of remote power exchange for electric vehicles. In this paper, it is proposed to determine both module stationary and charge exchange issues utilizing the transformer acceptance idea and also versatile automated innovation. A self-sufficient mechanical arm outfitted with a few sensors is mounted to the vehicle’s undercarriage that conveys an accepting curl. On the off chance that that the vehicle is stopped in a parking space furnished with remote power transmitters, the robot will find the accepting loop on the ideal place that is over the transmitting center when the vehicle is stopped. At the point when the vehicle is driven on a street outfitted with the remote power transmission framework, the proposed component furnishes the driver with signals that demonstrate the most proficient driving direction. To accomplish the most extreme proficiency, a progressed numerical versatile calculation in view of the extremum looking for technique is utilized. Also, silicon carbide metal-oxide semiconductor field-impact transistor is utilized as a part of energy converter to hold the recurrence as high as conceivable to diminish the charging time. Through this strategy, the above issues and the issue of vast nonpenetrable air hole and appropriately electromagnetic impedance are settled; while, the charging time is diminished drastically.
Keywords: Adaptive robot, extremum seeking (ES), power transfer, wide bandgap switches, wireless power transfer(WPT)
65 ICPERES 2018 Medicare Patient Monitoring System using Visible Light Communication
S. Poorna Pushkala1, M. Renuka2, V. Muthuraman3, MydavoluVenkata Abhijith4, S. Satheesh Kumar5 1,2,3,4,5Department of Electronics and Communication Engineering Rajalakshmi Engineering College, Chennai [email protected]
Abstract: Constant monitoring of patient’s health condition in hospital is either manual or wireless fidelity (Wi-Fi)-based system. Generally in ICUs, nurses are taking care of abnormalities and the health of the patient but they may not be available for taking care of patient’s health 24X7, so sometimes in absence of care taker may exacerbate the condition. So in order to extirpate these critical conditions, we have proposed a system which is an application of Li-Fi network in the hospital for monitoring the patient’s conditions such as temperature, pressure, heartbeat, using respective sensors. Li-Fi is a new paradigm for short range wireless technology to provide unprecedented connectivity within a localized data centric environment. The technology works by adapting light emitting diode (LED’s) to send digital type of information, invisible to the Human eye. If any abnormality has been detected, it automatically alert the In charge. This safety system can be used in automation of hospitals, houses etc. The advantage of this automated detection/alarm system is that it offers faster response time and accurate detection of an emergency in turn leading to faster diffusion of the situation, compared to manual methods. This is a very compelling reason that justifies designing such a safety system.
Keywords: Visible light, Arduino, High Speed, Alert system
Alcohol Impaired Vehicle Tracking System using Wearable Smart Helmet with Emergency Alert
J.Nagaraj1, P.Poongodi2, Ramya Ramane3, R.Rixon Raj4 1UG scholar, Department of Electronics and Communication Engineering Rajalakshmi Engineering College, Chennai, India Satheesh Kumar. S5 5AssisstantProfessor, Department of Electronics and Communication Engineering Rajalakshmi Engineering College, Chennai, India
Abstract: This paper deals with alcohol impaired vehicle tracking system with superior exercise of contemporary technology. Sensors are placed in helmet, so that when a rider consumes alcohol or in case of any accident, the ignition will be switched off automatically, and sends message to the registered number with their level of consumed alcohol and the current location which shows the position of the rider. The imperative of this application is mainly motivated by the prospect of saving lives by reducing drunken driving. Thus, by making use of the ubiquitous connectivity which is a salient feature for the smart cities, a smart helmet for accident detection is built.
Key words: Smart helmet, GPS, GSM, Alcohol detection.
66 ICPERES 2018 The Quality Identification of Fruits in Image Processing Using KNN Algorithm
M.Karthikeyan1 1 Assistant Professor, Department of Electrical and Electronics Engineering, Vel Tech, Chennai Vijay2, Murali3 and Manikandan4 2,3,4UG scholar, Department of Electrical and Electronics Engineering, Vel Tech, Chennai
Abstract: The ability to identify the fruits quality by automatic fruit sorting machine in the food industry is most important to reduce the work of human and it also saves time. It represents the step by step sizing method. The identification of good and bad fruits are analyzed by using the image processing tools available in MATLAB. First, certain features from the input fruit image are extracted using different methods like maximum, segmentation, k-means clustering and then comparing with many trained databases, we get a specific range for the good and bad fruits. From the proposed range, we can identify the good and bad fruits with good accuracy.
Keywords: Image Acquisition, Pre-processing, Segmentation, feature extraction, feature training, feature matching
Patient’s Life Support Equipment Monitoring and Emergency Alert System
Parthasaarathy Venkatachalam1, Krithik Sundar M2, Pragadeesh K V 3 Dr. R. N. Ponnalagu 4 1,2,3UG student, 4Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. [email protected], [email protected]
Abstract: The proposed system is to continuously monitor the life support equipment of critically ill patients and to provide an alert message to the medical attendant or care taker under emergency conditions. The ECG monitor, oxygen mask and Intravenous fluid injection system are the three major units which are to be continuously monitored to avoid any health risk of a patient. The proposed monitoring system will include a load cell to detect the level of the fluid in the Intravenous fluid bag and indicate the time required for the bag to empty, Oxygen flow rate inside the mask is sensed using a gas sensor and flow detector and variations in the ECG signals are observed using a threshold peak detector. A suitable control logic embedded in the microcontroller processes the information obtained from the different sensors and provides alert information through buzzer to the medical attendant to take care of any emergency situation.
Keywords—Life support equipment; Intravenous fluid; ECG signal; Oxygen flow rate; Microcontroller
67 ICPERES 2018 Design and Development of Mobility System for Double Amputees
T S .Saravanan1 1 Assistant Professor (SG), Department of Electrical Engineering Rajalakshmi Engineering College, Chennai. R. Nirmal kumar2, R.Prashanth3, S.Mohamed sharik4 2,3, 4Student, Department of Electrical Engineering Rajalakshmi Engineering College, Chennai. [email protected] ABSTRACT-Mobility encompasses an individuals ability to move his or her body within an environment or between environments and the ability to manipulate objects. Collectively, these activities enable the individual to pursue life activities of their choosing. An individuals ability to perform any mobility task can be compromised by impaired body functions or structures. The proposed system mainly focuses on the transfemoral type. Above-knee amputation (AKA), or transfemoral amputation, in which both the knees are amputated above the knee joint. The surgeon shapes the remaining limb to allow thebest use of a prosthetic leg after recovery. But not everyone is capable to use prosthetic legs as they have their own concerns. The proposed system aims to develop a mobility system for such persons with system clearance nearly 6 inches from ground level, at standstill, so that the amputees can use their hands to get onto the system and perform transition without the help of the caretaker. Horizontal and vertical transitions are included into the system. The horizontal transition is realized using wheels controlled by an electric motor (Wheel Hub Motor) at constant speed. At standstill condition the amputees can elevate themselves using vertical transition. This aids them in performing needful activities at a considerable height above the ground level. Vertical movement is implemented using scissor lift technique actuated by an electric motor (PMDC Motor). Vertical transition height is restricted to two feet in order to ensure the safety.
Radically Innovative Manufacturing Control Open Architecture Based on State-of-the-Art ICT Technologies (RI-MACS)
L. Umashankar1 1Assistant Professor, Department of Electrical and Electronics Engineering RMK College of Engineering and Technology Thiruvallur-601206, India L.R. Anjana2, K. Mahalakshmi3, R. Nivedha4 and D. Sangeetha5 2,3,4,5Scholar, Department of Electrical and Electronics Engineering RMK College of Engineering and Technology Thiruvallur-601206, India [email protected] Abstract: This project has been set up to define, develop and introduce in the industrial field radically innovative manufacturing technologies. These technologies have been adopted to address a number of issues that are highly affecting the industrial automation field. The global competitive environment poses formidable challenges to manufacturing infrastructure. Speed is viewed as the key factor for responding to the continuously changing market demands, time-to-market pressure, plant and equipment costs, and the need to amortize them over ever longer periods. The radical innovation at the heart of this research development program is the analysis and the implementation of emerging technologies such as: virtual environment, embedded systems, services oriented applications and industrial wireless applications to better manage the total cost of the plant. The innovation in this method is to use the networked embedded intelligence towards the real-time production control and automation by enabling a new range of products and services. All the technology being investigated will conform to open architecture standards. Interfaces must allow for easy integration with the other process units. Other factors considered include increasing factory safety and reducing the environmental impact. Based on this, the paper involves the automatic stacking machine using PLC. This is monitored and controlled using HMI, GSM, vision system and IIoT.
68 ICPERES 2018 Renewable Energy Based Precision Agriculture using IOT and Pest Control using Ultrasonic Waves
S. Ganesh karthik1, M. Dhanasekaran2, V. Hariharan3 1,2,3 UG Students, Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai M.G. Umamaheswari4 4Professor, Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai [email protected]
Abstract: India is an agrarian country with more than 60% of its population depends on agriculture either directly or indirectly. The current agricultural practices need to intensify the rate of food crop production for the rate of population growth with available resources. Water Scarcity is a major problem in India. To solve such problems, this paper proposes a new methodology that uses a solar based wireless soil moisture sensor network that checks the moisture content of the soil, based on that pumping motor will automatically pump water into field with mobile tracking and control facility. It also provides periodic updates of the soil quality. The main aim of the system presented here is to monitor the moisture content in the soil in the cultivating field. Based on soil moisture, pumping motor will be automatically operated this saves the water at the same time and on the other hand the crop can get optimum level of water, eventually increasing crop productivity. In addition to this, a new methodology is proposed to handle flood conditions and maintain ground water table for agriculture. Furthermore, an array of sensors is used to check crop growth and quality. Non contact ultrasonic sensors is used for pest control
Keywords: agricultural techniques, microcontroller , GSM modem/Bluetooth module ,wireless solar based soil moisture sensor, pumping motor, relay, IR sensor
Smart Home Security Systems
V. Sivagami1 1Assistant Professor, Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai
Kahee krishnaa.G2, Koushik. B 3, Nagamanikandan. N 4 2,3,4Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai [email protected] ABSTRACT: “Survival” is considered to be the primary objective of a human being and security is the one of the required measure that is required for surviving. Security is a state of being free from threat or danger. In the world requiring security in everything, there was a breakthrough when home security systems were developed. However, these systems are in the beginning of their development and are not still fully automated. Though the development will take years down the lane, it can still be improved by providing more security by detecting the motion of objects and processing the image obtained by the camera. One such way to provide security is by using a simple camera with motion sensor embedded with it. In addition to this, thermal imager is provided which is able to distinguish the temperature difference between various objects under different environmental condition. The system is also made to interfere with the user using GSM (Global System for Mobile communication) making it user-friendly since the changes observed is processed and intimated to the user. The main aim of the proposed system is to prevent the intrudance of a burglar and also to avoid false alarm.
69 ICPERES 2018 Analysis of Four Tier Internet of Things based Weather Monitoring System
M. Divyabharathi1 1P.G Scholar, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India. M. Arulmozhi2 2Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India [email protected] Abstract: The monitoring of weather conditions has become a key process due to more change in climatic conditions. It can be monitored and analyzed from a particular place and make the information visible anywhere in the world. The technology behind this is Internet of Things (IoT), which is an advanced and efficient solution for connecting the things to the internet and to connect the entire world of things in a network. The rear end devices can be electronic gadgets, sensors and automotive electronic equipment. The proposed architecture is discussed in a 4-tier model with the functions of each individual modules developed for weather monitoring system. The tier 1 is the environment, sensor devices in tier 2, sensor data acquisition and decision making in tier 3 and intelligent environment in tier 4. In this context, the current work presents three different IoT-based wireless sensors for environmental and ambient monitoring: one employing User Datagram Protocol (UDP)-based Wi-Fi communication, one communicating through Wi-Fi and Hypertext Transfer Protocol (HTTP), and a third one using Bluetooth smart. The end users can browse the data using mobile phones, PCs etc. The system provides easy access and reduces complexity in systems with better results. Key words: Internet of Things (IoT), UDP protocol, HTTP protocol, Bluetooth smart.
PV fed Multi Mode Multi Port Converter Using IoT
V Devi Maheswaran1 1Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India. K. Balasubramanian2, E. Dinesh Kumar3 and V. Dinesh Kumar4 2, 3, 4 UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India. [email protected] Abstract: Nowadays the whole world is going towards renewable energy resources because of depleting fossil fuels, to reduce co2 emission and ozone protection. The most commonly available natural source is solar energy, therefore to harness the available solar irradiation, PV fed DC-DC converters are used for many applications such as pumping of water, domestic motors, battery charging and for illumination purposes. Any system can be assigned by unique IP address and can transfer a data over a network using Internet of Things (IOT). Therefore the proposed system comprises of IOT based 24V PV panel,7.5 Ah battery, input and output voltage sensing units,50 W Multi Mode Multi Port converter(MMMP), PI controller –implemented through PIC microcontroller , 50W LED load and a single phase 230 V AC grid. Hence, this paper presents modified MMMP bidirectional converter with a input inductance. Hence the cost of the converter will be reduced by 5 % and the power capacity of the converter will be increased by 10 %. A detailed design, principle of operation, simulation and hardware results are also presented for multiple modes of bidirectional MMMP converter in this paper. Keywords: Multi Mode Multi Port Converter, Photo Voltaic, Maximum Power Point Tracking, Voltage Sensor, Illumination, Internet Of Things
70 ICPERES 2018 Smart Incubator by using IoT
D.Sivamani1 1Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. Srinivasan.B2, Sairam.A3 and Vignesh velavan.R4 2,3,4 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: A smart incubator is a closed apparatus for providing a controlled environment to monitor and maintain environmental conditions suitable for a newborn baby. It is used in preterm births or for some ill full term babies. The incubator monitors oxygen supplementation, pressure levels, temperature, radiation pulse activity, air humidity and gas around the environment. In smart incubator, sensors are used for transferring the data to the cloud storage. The data received can be viewed through mobile phones and computer systems from the place where they are and they can take actions based on that. If there is any problem with the medical data, the sensor gives the alarm signals to the cloud connected doctors and nurse mobile phones.
Key words: Smart incubator, IOT, Pressure level, Temperature, Pulse activity, Medical data, and alarm signals
A Dual-Input Central Capacitor DC/DC Converter using a Battery and Photovoltaic Cell
Monisha Ann .M1 1Assistant Professor, Department of Electrical and Electronics Engineering Loyola-ICAM College of Engineering and Technology, Chennai. Jovita .M S2, J. Jennis Franklin Princy 3 and Vincy Priyanka .A4 2,3,4 UG Students, Department of Electrical and Electronics Engineering Loyola-ICAM College of Engineering and Technology, Chennai.
Abstract: This paper proposes a dual-input central capacitor dc/dc converter for distributed photovoltaic (PV) power harnessing, which can be used to boost dual input sources. Also, the proposed circuit could realize the independent maximum power point tracking (MPPT) capability for two input PV sources. This paper analyzes the operational principle of the proposed dual-input central capacitor dc/dc converter and presents a comparative study between dual-input central capacitor converter using two PV cells. Finally, the proposed converter’s performance was verified through MATLAB based simulation studies. Simulation results are validated with the experimental results obtained using laboratory prototype.
71 ICPERES 2018 Performance Parameter Analysis of AC-DC Converter for Active Power Factor Correction
A. ArunKumar1, R. Dineshkumar2, B.N. Hasish Kumar3 1, 2, 3 UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai J. Antosheeba4 4 Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College [email protected]
Abstract: In recent years, power converters are used to improve the power factor. Majority of the applications involving electronic circuitry requires a regulated DC supply. Since the commonly available supply is AC, a suitable AC-DC converter becomes mandatory. The AC-DC converters involve a number of non-linear devices which introduces harmonics in the power system leading to adverse effects like reduction in power factor (PF), more power losses results in low efficiency. So in order to improve the PF, the Power Factor Correction (PFC) method is employed. This paper investigates various power converter topologies like Boost, Buck-Boost, Forward and Flyback for PFC. Simulation is carried out using MATLAB/SIMULINK. Performance parameters like Total Harmonic Distortion (THD), Power Factor (PF), Distortion Factor (DF) and Displacement Factor are computed and a comparative analysis is made between them.
Keywords: Total Harmonic Distortion (THD), Distortion Factor (DF)
Performance Analysis of Zeta Converter using Robust Controller
S. Aarthi1, G. Abirami2, A. Aishwarya3, 1,2,3UG Scholars, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. T. Mariammal4 4Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: Among the emerging power converters, Zeta converter has its own advantages such as stable output response with only fewer transients, low circuit losses and provides non-inverted output. In this paper, the performance of Zeta converter with Model Predictive controller (MPC) is analyzed. Zeta converter is a DC- DC converter, operates in step down or step up mode depending upon the duty cycle. The benefits of the Zeta converter over the SEPIC converter include lower output-voltage ripple and easier compensation. Here, Zeta converter is designed in continuous conduction mode. Then, Model predictive controller(MPC) is implemented in the closed loop mode for better voltage regulation and a comparative study on the performance indices like overshoot, settling time, steady state error of the converter with MPC controller is compared with Proportional Integral (PI) controller. The simulations have been performed using MATLAB/Simulink. From the comparative study, it is inferred that the performance of Zeta converter with MPC controller is better than PI Controller.
Keywords - Model predictive controller (MPC), Zeta converter.
72 ICPERES 2018 Smart Starting And Protection of Three Phase Induction Motor For Irrigation System
N. Dhinesh1, A. Jothilingam2, L. Devaraj3 1, 2, 3 UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai A. Alice Hepzibah4 4 Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: Most of the agriculture irrigational systems uses three phase induction motor because of its low cost, rugged construction and less maintenance. The main objective of this work includes, in the absence of one phase of three phase supply, the three phase induction motor operates with the available other two phases and the third phase is supplied by the capacitor. It requires a manual switching of motor terminals and the operating personal need knowledge about switching. This project eliminates the problem of manual switching by automatically sensing the available phases and then switching the capacitor to supply the third phase. Here a reliable protection scheme has been designed for a three phase induction motor against unbalanced voltages, under voltage, over voltage and over current.
Keywords: Three phase induction motor, manual switching of motor terminals.
Design of an Intelligent Bed for an Infant using Maternal Characteristics
Rajkumar.S1, Ramya.M2, Sangeetha.A3, Sindhuja.V4 1, 2, 3, 4 Department of Biomedical Engineering, Rajalakshmi Engineering College, Chennai. [email protected]
Abstract: Normally premature neonates and infants are sensitive to pain due to external stress and environmental interventions when they are away from their mother. This will lead to increase in both behavioural and physiological stress for the infants. Pharmacological treatment is available but it depends on the administration of drug and therapy given to an infant. To overcome these issues an innovative non-pharmacological treatment is adopted using maternal characteristics. Present work aims at providing comfort to the infants that suffer from pain, by providing solutions through maternal characteristics obtained using sensors. It also in reverse sense the baby cries by sound sensor and transfer this information to the mother for necessary care. The system architecture consists of suitable sensors for monitoring vital parameters, a microcontroller and GSM interface. This involves a non-invasive technique, based on the GSM network embedded with wireless sensing and processing device. The communication is done through Short Message Service (SMS) to indicate the status of the infant to the mother. The proposed system will absolutely reduce the discomfortness of an infant by transferring the maternal pulse via the bed. This makes the infants feels like as if they are close to their mother and their health condition is also monitored, with the help of an intelligent bed.
Keywords: GSM interface, Short Message Service (SMS).
73 ICPERES 2018 Automated Car Parking System using Microcontroller
Sree Mallika R1 1Assistant Professor, Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai
P. Ajith Kumar2, P. Balakrishnan3 and V.S. Narendran4 2,3,4 Department of Electrical Electronics Engineering Rajalakshmi Engineering College, Thandalam, Chennai [email protected]
Abstract: The use of smart parking systems has become very essential especially for metropolitan areas. As the urban population is increasing, more and more cars plying on the roads, search for suitable parking spaces which results in heavy traffic congestion. Conventional parking lots are presently handled human beings to assess the current capacity of a parking lot. To alleviate the parking problems, smart parking systems must be implemented. In this project, an automated car parking system using microcontroller is proposed. The available slots for parking are displayed on a LCD display by using IR sensors installed at the entrance and exit. The capacity will be checked dynamically, and the gate opens only if there is a space in the parking lot. A similar check is done every time a car exits the parking lot. Personnel cost can be reduced considerably using this technology.
Keywords: IR SENSOR, MICROCONTROLLER, LCD DISPLAY
Probability Density Functions for Vessel Arrivals Served at Multi-Commodity Ports
K.Gunasekaran1 1Professor & Head, Transportation Engg. Division, Anna University, Chennai P. Oliver jayaprakash2, G. Chandrasekaran3, S. Muralidharan4 2,3,4,- Mepco Schlenk Engineering College, Sivakasi [email protected]
Abstract: This study focus on development of Probability density functions for arrivals of cargo vessels served at a port handling multiple commodities. In order to investigate the distribution patterns of cargo ships, units of observation were broken into arrivals at berth levels and for the whole port. The vessel intervals play a crucial role in determining the Cargo port performance levels. The frequency of a particular category of cargo vessels arrival might influence resource requirements at port berths. Queue system, level of infrastructure and priority levels built in the system, charges levied for berthing and overstaying (demurrage), paper handling procedure of the port were the influencing factors, which affect the arrivals of a particular type of cargo. An attempt was made to observe, analyse and to fit the goodness-of-tests for vessel arrivals pertaining to an individual berth of a multi-commodity port; Probability density functions (PDFs) for the observed arrivals of vessels were developed. Also, simulation of port queuing system was performed to study the effect of service rates on arrivals and the results had been reported.
Keywords: Vessel arrivals, probability density function, cumulative density function, Cargo ships, Multi- commodity port.
74 ICPERES 2018 Study of Solar PV Panel Using P&O Based MPPT Controller for Varying Environmental Conditions
M. Abdul Rahman1, V. Balachandar2, S. Balaji Venkatesh3 1, 2, 3 UG Students, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai T. Mariammal4 4 Assistant Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai [email protected] Abstract: This paper presents a study on performance of polycrystalline type of solar Photovolatic (PV) cell under variable environmental conditions namely variations in temperature, irradiance and wind flow. The PV cell is modeled with the help of mathematical equations using Matlab/Simulink software. The developed model was tested using simulation, with data regarding environmental conditions from three locations namely Chennai, Ooty and Kanyakumari in Tamil Nadu. These data pertain to varying irradiance, wind speed and temperature. To maximize the output, an MPPT based DC-DC Cuk converter was used. The results reveal that the polycrystalline type of material outperforms in Chennai than Ooty and Kanyakumari. This study would help to identify the proper locations for installing solar panels.
Keywords: MPPT, Cuk converter.
A Graphical Theory Approach Based Optimal Placement of PMU using Binary Genetic Algorithm for Tamil Nadu Power Grid System
Sabari Santosh S1, Revanth P2, Rudrakumar A3 1,2,3Student, Department of Electrical Engineering Rajalakshmi Engineering College, Chennai. Vidhya Sagar Devendran4 and Veerapandiyan Veerasamy5 4,5 Assistant Professor, Department of Electrical Engineering Rajalakshmi Engineering College, Chennai. [email protected] Abstract: This paper presents a graph theory approach based optimization for placement of Phasor Measurement Unit (PMU) using Binary Genetic Algorithm (BGA). PMU is considered as a promising tool in wide area monitoring, protection and control of power system networks. The optimal PMU placement (OPP) problem is formulated as a minimization function to minimize the number of PMUs installed for complete network observability, considering maximum measurement redundancy at the power system buses. To reduce the computational burden and to save the memory space in forming the connectivity matrix, graph theory based approaches such as Depth-First Search, Breadth-First Search and Minimum Spanning Tree were used. The proposed method is implemented for two possible cases namely (1) without conventional measurement and (2) Islanding condition. The feasibility is tested on IEEE 14-bus, IEEE 30-bus and Tamil Nadu grid system using Matlab Software. The results obtained from the proposed graph theory approach based OPP using BGA is compared with the conventional binary integer linear programming (BILP). The results reveal that the proposed method reduces the number of PMUs and maximizes the measurement redundancy, ensuring the complete observability of the power system.
Index Terms: Phasor Measurement Unit; Depth-First Search (DFS); Breadth-First Search (BFS); Minimum Spanning Tree (MST);Binary Integer Linear Programming (BILP); Binary Genetic Algorithm (BGA).
75 ICPERES 2018 Implementation of Landsman Converter for Power Factor Correction for BLDC Motor Drive
A. Rajalakshmi1 1Associate Professor, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College, Chennai, India R. Gopi Mullainath2, N. Hari3, S. Harish Balaji4 2,3,4 UG student, Department of Electrical and Electronics Engineering Rajalakshmi Engineering College Chennai, India.
[email protected], [email protected], [email protected], [email protected]
ABSTRACT: The Landsman converter based on power factor correction (PFC) in bridgeless (BL) configuration feeding a Brushless DC Motor (BLDCM) drive is proposed. The motor is fed by a Voltage source Inverter (VSI) with an AC-DC converter with power factor correction (PFC) as the VSI’s predecessor. The front-end bridgeless PFC based Landsman converter operating in the Discontinuous Inductor Current Mode (DICM) is used for controlling the DC link voltage and PFC is attained naturally with reduced conduction losses and switch stress. The designed PFC converter results in an improved power quality at AC mains. Fuzzy logic is implemented for improving the power factor. The VSI is used as an electronic commutator for BLDC Motor.
Keywords: Power Factor Correction, Landsman converter, power quality, bridgeless, Brush Less DC Motor, Voltage Source Inverter.
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