Bharat Electronics Limited
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School of Electrical and Electronics Engineering Industrial Visit to Bharat Electronics Limited (A Government of India Undertaking) Bengaluru Plant and R&D Vidyaranyapura Road, Jalahalli, Bengaluru, Karnataka 560013 Faculty In-Plant Visit Report (Dated: 20/07/2018) ACKNOWLEDGEMENT It is our immense pleasure and honor to be the first batch attending the first-ever organized “Faculty In-Plant Visit and interaction Programme in India’s public sector unit namely Bharat Electronics Limited (BEL) Bangalore Plant. Bharat Electronics Limited is the leading public sector amongst the electronics industries in India. We are thankful to the BEL Management & Staff for the permitting us to undertake the In-Plant as per visit and interaction program on our request. We express our sincere gratitude to Mr. Hemanth Kumar (PRO, BEL), Mr. Kiran V (International Marketing, BEL), Mr. Sharath Bhat (EMI Division, BEL) and all the employees who have co- operated in sharing the knowledge and allowing us to learn throughout the training sessions. We also extend our thankful regards to Mr. Nagaraj Hediyal, CEO, eNLiven Technologies, who helped us in understanding the Quality and testing process involved, along with various products manufactured in BEL for Indian Armed Forces. We are always been motivated to have many such University-Industry training and interactions. First and foremost we would like thank Dr. Rajashekar P. Mandi, Director School of EEE, for his utmost support and encouragement to attend the In-Plant Training. We would also like to thank our Honorable Chancellor, Dr. P. Shyama Raju, for providing all the required facility and support to attend such Interaction programs. We also thank the Vice Chancellor, Dr. S Y Kulkarni, The Registrar, Dr. M Dhanamjaya, Dr. N. Ramesh, Dean, Training, Placement and Planning. INTRODUCTION Bharat Electronics Limited (BEL) was established at Bangalore, India, by the Government of India under the Ministry of Defense in 1954 to meet the specialized electronic needs of the Indian defense services. Over the years, it has grown into a multi-product, multi-technology, multi-unit company serving the needs of customers in diverse fields in India and abroad. BEL offers products and services in a wide spectrum of technology like Radars, Military Communications, Naval Systems, Electronic Warfare Systems, Telecommunications, Sound and Vision Broadcasting, Opto-Electronics, Tank Electronics, Solar Photovoltaic Systems, Embedded Software and Electronic Components. With its expertise developed over the years, the company also provides turnkey systems solutions. Defense continues to be BEL’s prime focus but the Company has also diversified into civilian areas. Some of the successful civilian products include the Electronic Voting Machines, Solar Powered LED-Based Traffic Signal Lights, Simputers and Set Top Boxes. BEL offers contract-manufacturing services for both domestic and international customers. It has automated assembly, inspection and testing facilities as also precision machining capabilities. It adheres to strict process and manufacturing standards, producing world-class products. BEL has its Registered Office at Bangalore and manufacturing units at nine locations in India. A network of marketing and customer support centers across India and two overseas offices at New York and Singapore supplement the operations of the manufacturing units. BEL has been laying great emphasis on Research and Development right from the early years. It has also been able to successfully partner as production agency with many DRDO labs. From a meager turnover of Rs.2 lakhs in 1956-57, BEL has grown manifold to record a turnover of Rs.10, 510 Crores (provisional) in 2017-18. Fig. 1 Manufacturing facilities across India CORPORATE VISION, MISSION, VALUES & OBJECTIVES Vision To be a world-class enterprise in professional electronics. Mission To be a customer focused globally competitive company in defense electronics and in other chosen areas of professional electronics, through quality, technology and innovation. Values We put our customer first. We are proud of being a part of the organization. We work with transparency, honesty & integrity. We trust and respect individuals. Objectives To be a customer focused company providing state-of-the-art products & solutions at competitive prices, meeting the demands of quality, delivery & service. To generate internal resources for profitable growth. To strive for self-reliance through indigenization. To attain technological leadership in defense electronics through in-house R&D, partnership with defense/research laboratories & academic institutions. To give thrust to exports. To create a facilitating environment for people to realize their full potential through continuous learning & team work. To give value for money to customers & create wealth for shareholders. To constantly benchmark company’s performance with best in-class internationally. To raise marketing abilities to global standards PRODUCT RANGE OF BEL RADARS Fire Control Radars Weapon Locating Radars Battle Field Surveillance Radars (Short and Medium Range) Weapon Control Radars Tactical Control Radars High Power 3D Radars - Static and Mobile (Long Range) Low Flying Detection Radars Low Probability of Intercept Radars Fig. 2 INDRA II L Band low-flying detection radar INDRA II is L Band low-flying detection radar that caters to the vital gap filling role in an air defense environment. It is a transportable and self-contained system with easy mobility and deployment features. The system consists mainly of an Antenna, Transmitter cabin and Display cabin mounted on three separate vehicles. Features Fully coherent system Frequency agility Pulse compression Advanced signal processing Track while scan for 2-D tracking Capability to handle 200 tracks Association of primary and secondary targets Full tracking capabilities for maneuvering targets Multicolor PPI Raster Scan Display, presenting both MTI and Synthetic Video Automatic target data transmission to a digital modem/networking of radars Integral IFF Ease of transportation and fast deployment Deployment time of about 60 minutes SONAR & UNDERWATER EQUIPMENT Sonar and Transducers Towed Torpedo Decoy ASW Fire Control Systems Homing Sonar Sonar Simulators NAVAL FIRE CONTROL SYSTEMS Gun Fire Control Systems for Naval Platforms Optical Director Systems for Naval Guns Electro Optical Fire Control Systems COMMAND & CONTROL SYSTEMS Battle Management System (BMS) Shakti (Artillery Combat Command & Control System) Sanjay (Battlefield Surveillance System) Samvahak (Command Information & Decision Support System) Combat Management System for Naval Platforms Integrated Air Command & Control System (IACCS) COMMUNICATION EQUIPMENT Receivers (VLF, HF, VHF) Transmitters (HF, VHF) Transreceivers (HF, VHF, V/UHF, UHF, Digital Microwave) Frequency Hopping Radios Radio Relays and Stand Alone Communication Unit (SACU) Emergency Communication System for Trains Ground to Air Communication Equipment (VHF, V/UHF, UHF) Asynchronous Transfer Mode Switch Shelterised Communication Vehicles Fig. 3 STARS-V Mk III V/UHF STARS-V Mk III is a Next Generation, Multi-band, High data rate, IP radio with Mobile Adhoc Networking (MANET) functionality. The radio works in wide frequency band in V/UHF range. The radio works in Frequency Hopping (FH) and Fixed Frequency (FF) modes with built-in-high-grade digital secrecy in voice and data modes. The radio is built around latest state of the art hardware using DSP and FPGA. Features State-of-the-art software intensive IP radio IP based Mobile Adhoc Networking (MANET) up to 64 nodes Self configuring, Self healing network Frequency Hopping: 500 Hops / second. Data rate: up to 1Mbps network throughput Built-in encryption Waveform loading through Front Panel Robust connectivity for n/w centric operations in tactical battle field conditions. Simultaneous voice & Data services Selective / Group Calling COMMUNICATION SYSTEMS Composite Communication Systems ATM based Integrated Ship borne Data Network Link-II systems Tropo scatter Communication Systems Point to Multipoint Communication System ENCRYPTORS Voice/ Data/Fax, Bulk Encryptors Encryptors (n*64 Kbps, 2/8/34 Mbps, IP, STM 1/16 BEU) EQUIPMENT / SYSTEM CONFIGURATIONS Handheld, Man pack, Static, Mobile, Shelterised SATCOM SYSTEMS Satellite Communication Equipment in extended C,S & Ku Bands Fly Away Terminals TV uplink earth stations/TRACT – Transportable Uplinks Intelsat F3 earth stations ¾ S-Band Satellite Communication Terminal Digital Satellite News Gathering (DSNG) Vans Mobile Communication Terminal (MCT) TELECOM EQUIPMENT / SYSTEMS 2/8/34Mbps Intermediate Data Rate (IDR) Modem Equipments for Cellular backhaul Full range of ADSL2+ CPEs Digital Loop Carrier (DLC) based Broadband Networks DSL based Broadband Networks ¾ FITH based GPON Solutions Wi-Fi / Wi-Max based Broadband Networks SOUND & VISION BROADCASTING Sound Broadcast Transmitters and Studio Equipment for Prasar Bharathi (AIR) (1KW, 100 KW ) MW Transmitters and FM Transmitters – 100W, 200W, 500W, 1KW, 5KW, 10KW 10KW MW Mobile Broadcast Station Television Broadcast Transmitters (100W Band I & III, 100W UHF, 300W UHF, 500W / UHF & Class AB), 1 KW, 10 KW OTHER PRODUCT RANGE INCLUDES: Electronic warfare Anti submarine warfare Electro optics Tank Electronics Civilian Products Fig. 4 Few of the products manufactured by BEL TEST FACILITIES AT BEL Super Components Facility