Inspiring Technology
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IIInInnnspirispirispiringngngng TTTeTeeechnochnochnollllooooggggyyyy 13, 14, 1515,,,,“SUN ENCLAVE”, NEAR SUNCITY PARADISE, MANJALPUR, VADODARAVADODARA----390020390020390020,,,, GUJARAT –––INDIA [email protected] www.laxmiassociates.in Mob. -00919374076950 Overview on Activities Testing & Commissioning Condition Assessment Residual Life Assessment Asset Management System Study & Consultancy Training Third Party Inspection NABL approved oil testing Lab (GEL) “LA is a leading and reputed service provider group of India” Different Level of Services RLA studies and condition assessment of power transformers, bushings, CTs, cables, generators, Lightning Arresters (LAs) and other HV equipment, Low Voltage (LV) and Medium Voltage (MV) switchgear panels. Specialised testing and commissioning services for power system equipment, complete Sub-station including GIS & Switchyards up to 765 kV. Annual Maintenance Contract (AMC) services for Sub-station, Switchgear and Transformer equipment for condition based maintenance (CBM) & on-site diagnostic test. Asset management, Health Indexing of Power transformer & HV Electrical equipment in system for Risk assessment, Reliability study, Cost effective Maintenance planning & Phase wise Planned replacement of aging Asset. Certified Auditors for Third party testing and inspection in the factory and at site by various utility. Customer specific Training, System study & Consultancy in High Voltage Engineering, Transmission and Distribution sector of Power. Specialized Fault Finding Services by our panel of Experts based on latest diagnostic services carried on site by our team that includes AE & Electrical Partial discharge, Tan Delta, SFRA, On –line Thermography , MCSA, VLF for cable, On-line leakage current monitoring (LCM) for LA, On-line Moisture Assessment (Domino), Tan de Moisture Analysis by FDS & PDS (DIRANA) , Relay test , CT analyser for locating problems in power system & Transformer and recommendation for suitable rectification services on time Working at Domestic & International level in private sector companies, Semi-Govt. & Govt. undertakings as well as Public Sector organizations and Govt. Principles like: PGCIL Substations : (Power Grid Corporation of India Ltd) UPPCL S/s NTPC and its Joint ventures HVPNL S/s TATA POWER ULTRATECH CEMENT ADANI POWER RVPNL S/s IOCL DTL - DELHI TRANSCO LIMITED TORRENT POWER JAYPEE GROUP ONGC SAIL GAIL AVANTHA GROUP ESSAR ORIENT PAPER MILLS RIL (Reliance Industries) JK PAPER MILLS JINDAL STEEL (JSPL & JSW) AIA ENGINEERING NTECL HINDALCO NTPL RSP (Rourkela Steel Plant) NPCIL AP TRANSCO APCPL TNEB PLASMA REASERCH SUN PHARMA RRVUNL GSFC CSPGCL Megha Engg. Hydrabad HPGCL – PTPS CII (Confederation of Indian Industries) GETCO S/s Future Energy Bio-Power Pvt. Ltd. – SRILANKA CSPTCL S/s TANESCO S/s – AFRICA BSEB – BSPHCL IDC Technology – AUSTRALIA BSPTCL S/s RAY International – OMAN OPTCL S/s INDE – NORTH AMERICA WBSETCL S/s D & J – DUBAI Testing & Commissioning LA is recognised as the high voltage substation Testing ,Commissioning company in India, with a capacity of substations from 11kV to 765kV. 765/400 KV Testing and Commissioing of Transformer, REACTOR, NCT, NGR, LA, CT, PT, CB etc. at : PGCIL Moga, Hamirpur, Makhu, Muksar, Nakodar, Chanigardh,Amritsar, Bhiwani, Meerut, Zatikara, Agra, Jaipur PGCIL Jayepur, Indrawati, Durgapur, Maithon, Gaya, Bihar Sarif, Fathepur, Lucknow, Sasaram, PGCIL Bina, Satna, Gwalior, Sujalpur, Bilaspur, Raipur, Raigardh, Jabalpur, Angul, Jhasugoda PGCIL Kasor, Bhachau (MUNDRA), Limbdi, Pirana, Jayepur, Indrawati, Durgapur, Maithon CGPL Mundra Ultra Mega POWER PROJECTS Sterlite project for Bhopal Dhule Transmission at 765 kV Project Megha Engineering Switchyard project , 400 kV, PGCIL Kunta, Ghanni, Narshapur NTPC Vindhnagar, Rihand, Mauda, Kanti, Jajhhar, Dadri, Ramakundan, Solapur, Kudgi CSPTCL , UPRVNL, MPGVCL, UPTCL, DTL, IPR, Naiveli Lignite Power Plant NPCIL Kakrapada, Kalpakam Various TATA PROJECTS in MUMBAI & Other parts of India HPGCL Panipath, IOCL Viramgam, Vadodara,Panipath GETCO Anjar, Charanka, Limbdi and various old substation as relocation and refurbishment work RIL Plant, Various Refinery , Steel, Process & Cement Plants TAMAS, SEB MALAYSIA Our Achievements: 1200 kV Transformer first time in INDIA is tested and commissioned by our company in PGCIL-BINA – 1200 kV PROJECT Testing Instruments No. Instruments Description Units 1 OMICRON CPC100 (with CP TD1) – Multifunction Test Set 3 Omicron make Set, To measure Tan Delta (0-12 kV), Ratio & Polarity/Tap Changer, Contact resistance & Winding Resistance, Earth Resistance, Ratio-Polarity-Burden- Resistance and Excitation Curve, dielectric withstand voltage test (2 kV AC), Primary injection range 0-800A AC & 0-400A DC. 2 Megger Delta4110 Tangent Delta/Power Factor Test System 3 Megger Make test set, To measure Tan Delta (0-12 kV) 3 Acoustic Partial Discharge – PDL-650 2 Omicron Make, PDL-550 & PDL-650 with accessories 4 FRAX-101 (MEGGER) – SFRA 3 Megger Make test set, for Sweep Frequency Response Analysis 5 FRAnalyzer (OMICRON) – SFRA 2 Omicron Make test set, for Sweep Frequency Response Analysis 6 DIRANA (OMICRON) 2 Omicron Make test set, for Moisture Assessment by FDS & PDC combine method – Dielectric properties 7 ATRT-01 S3 (VANGUARD) 2 Vanguard Make test set, Automatic Transformer Ratio Meter including 15 meters long cables set 8 CT Analyser (OMICRON) 2 Eltel Make test set, Transformer Winding Resistance Meter including 15 meters long cables set 9 Digital High Voltage Insulation Tester 6 Kyoritsu and Megger Make Instruments, To measure Insulation resistance level, 0-5 kV with long cables No. Instruments Description Units 10 TRM-10 (SCOPE) 2 Scope Make test set, Transformer Winding Resistance Meter 11 FLIR i5 – Camera 2 FLIR Make Instrument, for thermo vision scanning 12 Digital Vibration Meter 2 IRD Mechanalysis Make Instrument, for Vibration Measurement (Velocity-200 mm/sec RMS and Displacement-2000 microns pk-pk) 13 Digital Sound Level Meter 2 IRD Mechanalysis Make Instrument, for Noise Level Measurement (60 to 120 dB) 14 High Current Source 6 Primary Injection Set, OMICRON & MOONLIGHT Make, 0-3500 A 15 High Voltage Source 4 High Voltage Injection, OMICRON/Moon Light Make, 0-5 kV 16 Digital Earth Resistance Meter 2 MEGGER/WACO Make, 0-10-1000 Ω 17 Digital Multimeters , Clamp-On Meter, Leakage Meter 7 Fluke,Kyoritsu, Meco Make 18 LCM (Third harmonic leakage current Monitor) for LA testing 2 Doble/Scope Make 19 Dynamic current resistance measurement (DCRM) for Circuit breaker analyser 2 Scope/Omicron Make 20 Relay test kit 2 Omicron CMC 356 22 VLF TEST /Cable Fault locator 1 23 Domino- DOBLE MAKE 1 On-Site Diagnostic & RLA Test Condition assessment and RLA Test including site- Inspection on various equipment used in power generation, transmission and distribution. Experienced engineers over 20 years in maintenance management with consistent record of reducing the maintenance cost. Enhancing the machine availability with specialization in condition based predictive maintenance are there in the team to for executing the job. TEST carried out by latest equipment and by a fleet of experienced engineer On-Site Test for RLA & Condition Assessment Bushings,PotentialTransformersandCVTs PowerTransformers • Winding Resistance Measurement, • Capacitance and dissipation factor measurement of the main • Voltage Ratio and Vector group confirmation test, insulation and bushings. • No-load excitation current measurement • Moisture analysis of paper insulation by dielectric method . • Capacitance and dissipation factor measurement of the main insulation and bushings • Impedance measurements (short-circuit impedance) SurgeArrestors (LA) • Sweep Frequency Response Analysis (SFRA), • Leakage Current measurement (LCM) • Partial discharge measurements of power transformers • Capacitance and dissipation factor measurement of the inner • Moisture analysis of paper insulation by dielectric method . insulation on per stack basis • OLTC DCRM test • DGA , DP and Furan test PowerCable • Capacitance and dissipation factor measurement of the inner insulation CurrentTransformers • Partial discharge measurements • CT winding resistance measurement • Oil test in case of oil filled cable • CT excitation characteristic according to IEC 60044-1 and IEEE • Resistance measurement of cable C57.13. for knee-point voltages . • CT ratio measurement, phase and polarity measurement Circuit breaker • Determination of accuracy limiting factor, instrument security factor,Test of CTs for knee-point voltages. • CR M, DCRM, Partial discharge, Capacitance & Tan delta • Capacitance and dissipation factor measurement of the main • measurement of insulation, Winding DC resistance insulation and bushings • Partial discharge measurements of CTs. Moisture analysis of paper insulation by dielectric method . • Motor & Generator • ON LINE Motor current signature analysis(MCSA), Vibration test, • Stator windings, IR & PI, Partial discharge, Capacitance & Tan delta measurement of insulation, Winding DC resistance Condition Assessment Services for Transformers & Switchyard equipment Ratio Measurement Winding resistance C-TanDelta of bushings C-TanDelta of winding insulation Measurement of water content in insulation Winding and core paper diagnosis with FRA Partial Discharge Short circuit Measurement DP , FURAN TEST Impedance measurement OIL TEST Condition Assessment & RLA Services for Rotating Machines C-TanDelta of Measurement of winding insulation moisture content in the stator insulation