bhel haridwar

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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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