1. INDUSTRIAL TRAINING AT
BHEL Haridwar, Production Block-1, HEEP
Presented By: -
MILIND RATNA DEEPANKAR
EN VII Sem

2. TABLE OF CONTENTS Introduction to BHEL. BHEL Has Supplied
Vision, Mission & Values
HEEP classification
BLOCK-1 (HEEP)
My Training Area
Introduction
Parts of Turbo Generator
Stator
Rotor
Cooling System
Conclusion

3. Introduction to BHEL
BHEL is the largest engineering & manufacturing enterprise in India.
2nd Navratna of India
BHEL caters to the core sectors of the Indian Economy, viz. Power, Transmission, Industry, Transportation, Renewable Energy, Oil & Gas and Defence.
It was Established 40 years ago in 1971.
It is earning profits continuously since , & paying dividends since

4. BHEL HAS SUPPLIED Over 1,00,000 MW of power generation equipments.
Over 2,25,000 MVA transformer capacity and other equipment operating in Transmission & Distribution network.
Over 25,000 Motors with Drive Control System to Power projects.
Traction electrics and AC/DC locos to power over 12,000 kms Railway network.
Supplied over one million Valves to Power Plants and other Industries.

5. Vision, Mission & Values
A world class engineering enterprise committed to enhancing stakeholder values.
Mission
To be an Indian multinational engineering enterprise providing total business solution through quality products.
Values
Meeting commitments made to external & internal customers.
Respect for dignity & potential of individuals.
Integrity and fairness in all matters.

6. MANUFACTURING UNITS OF B. H. E. L
MANUFACTURING UNITS OF B.H.E.L. First Generation Units BHOPAL Heavy Electrical Plant HARIDWAR Heavy Electrical Equipment plant HYDRABAD Heavy Electrical Power Equipment Plant TIRUCHY High pressure Boilar Plant Second Generation Units JHANSI Transformer and Locomotive Plant HARIDWAR Central foundry and forge Plant TIRUCHY Seamless Steel Tube Plant

7. New Manufacturing Units
RANIPET : Boiler Auxiliaries Plant
JAGDISHPUR : Insulator plant
RUDRAPUR : Component and fabrication Plant
BANGLORE : Industrial system Group

8. HEEP Classification
The Heavy Electricals Equipment Plant (HEEP) located in Haridwar, is one of the major manufacturing plants of BHEL.
It has eight blocks
Block-1 Turbo generator Shop
Block-2 Fabrication Shop
Block-3 Turbine and Auxiliary Shop
Block-4 Insulation Shop
Block-5 Forging Shop
Block-6 Stamping Shop
Block-7 Packing and Wood Working Shop
Block-8 Condenser and Piping Shop
New Blade Shop

9. Block- 1 HEEP

10. My Training Area
TURBO GENERATOR

11. INTRODUCTION
A turbo generator is a turbine directly connected to an electric generator for the generation of electric power.
They are operated at a high speed.
They are directly coupled to a steam or gas turbine.
The Turbo generator was invented by a  Hungarian engineer Ottó Bláthy

12. PARTS OF TURBO GENERATOR
Stator
Rotor
Excitation system
Cooling system
Insulation system Bearings
Insulation system
a) Insulating materials
b) Classification of Insulating material
c) Properties

13. TURBO GENERATOR Stator Rotor Stator Frame Stator core
Stator Winding & Core assembly
Rotor
Rotor Shaft
Rotor winding

14. Turbo Generator - Stator
STATOR FRAME
STATOR CORE
STATOR WINDING
STATOR COILS
INSULATION SYSTEMS

15. Stator Frame:-
Flexible core suspensions components, core and stator winding.
Consist of cylindrical frame housing to flanged rings and ribs.
The outer casing is of gastight and pressure resistant welded construction.

16. Stator Core:-
The stator core is stacked with insulated electrical sheet steel laminations with a low loss index.
To remove the heat, a large number of spacer segments, placed at intervals along the bore length.
The stator core and winding assembly is mounted in the outer casing by means of welded springs.

17. STATOR WINDING IT INDUCES EMF AND SUPPLIES LOAD
PLACED IN SLOTS OF STATOR CORE
TWO LAYER LAP WINDING.
IT IS MADE UP OF NUMBER OF STRIPS, INSTEAD SINGLE SOLID PIECE TO REDUCE SKIN EFFECT.
MATERAIAL USED IS COPPER.

18. ROTOR Rotor consists of following parts: Rotor shaft Rotor winding
Field connection
Fans
Rotor cooling system
Bearings

19. ROTOR SHAFT

20. ROTOR WINDING

21. COOLING
De-ionized water with in the stator coil is used for cooling the stator.
The exciter is air cooled. The cooling air is circulated in a closed circuit and re-cooled in two cooling sections arranged along side the exciter

22. CONCLUSION
Turbo Generators are used where high frequency supply is required.
As steam is used so no site problem.

23. THANK YOU