PRESENTATIONON
INDUSTRIAL TRAININGTAKEN AT
BHARAT HEAVY ELECTRICALS LIMITED, HARIDWAR
INTRODUCTION -
ESTABLISHED MORE THAN 50 YEARS AGO IN BHOPAL CATERS TO CORE SECTOR OF INDIAN ECONOMY.
THE WIDE NETWORK INCLUDES BHEL's 14 MANUFACTURING DIVISION, 8 SERVICE CENTER ,4 POWER SECTOR REGIONAL CENTERS, OVER 150 PROJECT SITES AND 18 REGIONAL OFFICESCOMPANY CONTRIBUTES MORE THAN 75% OF THE NATIONAL GRID, SHARE OF 45% COMES FROM BHEL-Hardwar.
INDIAS NAVRATNA COMPANY ENJOYS PLACE IN FORTUNE 500 COMPANIES RANKED AMONG TOP 12 COMPANIES IN THE WORLD MANUFACURING POWER GENERATION EQUIPMENTS ONLY PSU AMONGST 12 INDIAN COMPANIES TO FIGURE IN FORBES ASIA FABULOUS 50 LIST HAS EARNED ISO 9000 , ISO 14001 AND OHSAS 18001
HAS TWO UNITS HEEP AND CFFP
Heavy electrical equipment plant Central foundry forge plant
ESTABLISHED UNDER THE INDO- SOVIET AGREEMENT IN 1959-60 STARTED MANUFACTURING THERMAL SETS IN 1967 NOW MANUFACTURES THERMAL SETS OF 210, 250, 500 MW TURBO GENERATORS & TURBINES WITH ALL ASSOCIATIVE EQUIPMENTS
DIVIDED INTO EIGHT BLOCKS
BLOCK 1 (ELECTRICAL MACHINES BLOCK)
TURBO GENERATORS, EXCITERS AND AC , DC MOTORS ARE MANUFACTURED MAJOR FACILITIES -- Machine Shop, assembling, painting section, packing & preservation, over speed balancing, test bed, test stand etc.
BAY-1
BAY-2
ROTOR SHAFT MACHI NING EXCITE R SHAFT MACHI NING
SHAFT ROTOR OVERSPEE SLOTTI WINDING D AND NG BALANCIN G TUNNEL STATOR TOTAL WINDING IMPREGNA TION
LSTG
BAY-3
BAY-4
STATO R BODY MACHI NING ROTOR SHAFT SUPPO SEAL RT BODY BEARI NG COOLI ARRAN NG GEMEN FANS T AND MACHI OTHER NING PARTS
TEST BED
DC MOTOR WINDING
INTRODUCTION
COMMONLY KNOWN AS ALTERNATOR.WORKS ON THE PRINCIPLE OF E.M.I. PRODUCES A THREE PHASE ALTERNATING E.M.F OF CONSTANT FREQUENCY. GENERALLY HAVE LARGE AXIAL LENGTH AND SHORT DIAMETER WITH CYLINDRICAL ROTOR. HIGH SPEED GENERATOR . SPEED 3000 rpm
SHAFT MACHINING SLOT CUTTING ROTOR WINDING ROTOR SLOT WEDGES
1. 2. 3. 4. 5.
1.
2.3. 4.
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