PPT on Manufacturing process of TG 800 MW, Stator Winding bar by ADARSH SINGH (RRSIMT,Amethi ,UP)
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Thi ppt consist manufacturing process of 800 MW turbo Generator, stator bar... in BHEL Haridwar BL-4
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PPT on Manufacturing process of TG 800 MW, Stator Winding bar by ADARSH SINGH (RRSIMT,Amethi ,UP)
- 1. Manufacturing Process of TG 800 MW , Stator Winding Bar BHEL, Production Block-4, HEEP
- 2. • Type - State-owned enterprise • Industry - Electrical equipment • Headquarters-New Delhi, India • Areas served - Worldwide • Products - Includes (Gas and Steam Turbines), Boilers, generators, Heat Exchangers, Pumps, circuit BHEL Is A
- 3. BHEL is having 2 Plants 1. (CFFP) 2.(HEEP)
- 4. INTRODUCTION TO HEEP • Block-1:- (Electrical Machine Final Assembly) • Block-2:- (Gas & Steam Turbine Fabrication Block) • Block-3:- (Gas & Steam Turbine Manufacturing Block) • Block-4:- [CIM (Coil & Insulation Manufacturing)Block] • Block-5:- (Heat Exchangers Fabrication Block) • Block-6:- (Stampings Block) • Block-7:- (Wooden Packing works Block) • Block-8:- (Heat Exchanger Tubes Block)
- 5. MAIN PRODUCTS OF CIM/ACM BL-4
- 6. BAY’S IN CIM BL-4 BAY-I: Bar winding shop: manufacturing of stator winding bars of generator BAY-II: Manufacturing of heavy duty generator stator bars with New CNC M/c BAY-III: Insulation detail shop: Manufacturing of hard insulation & machining of hares insulation part (Glass Textolite) such as packing, washer, insulation box.
- 7. Manufacturing Process of TG 800MW, Stator Winding Bar
- 8. 1.Condutor drawn from store 2.Conductor cutting and transposition
- 9. 3. Cross over insulation 4. Pressing 5. I.S.T. 6. Final Pressing 7. Radius Milling
- 10. 8. Water Flow 9. Forming 10. End cutting 11. Contact Sleeve And Bottom Mounting 12. Tig Welding & Brazing
- 11. 13. Nitrogen test slot portion 14. D.P. test overhang portion
- 12. 15. Thermal Shock test
- 13. 16. Helium Leak Test
- 14. 17. Reforming 18. CNC tapping 19. I.C.P 20. O.C.P 21. E.C.P
- 16. 22.(A) Impregnation Plant Wagon Setting & Pressing of bar (B) Curing Patent by Cemens Company
- 17. 23. Surface Finishing 24. H.V. & TAN Delta Preparation 25. H.V. (82.5 KV) & TAN delta (27 KV) test
- 18. 26. Boro scope 27. Final Finishing 28. Packing of Bar Send the Bar Block -1
- 19. 1) Block-1 (Electrical Machine Final Assembly) • Mainly Block-I is designed to manufacture Turbo Generators. Products Stator frame Stator core Rotor & Rotor Windings Exciter
- 20. STATOR CORE & STATOR FRAME
- 21. » Finishing of Rotor & Finished Rotor
- 22. ROTOR AFTER FINAL ASSEMBLY .Coils are placed in the gaps which allows the flow of current when the rotor rotates. .The hydrogen gas is circulated within the rotor enclosure, and cooled by a gas- to-water heat exchanger.
- 23. Final assembly of Turbo Generator 800 MW.
- 24. TG 800 MW , View from the Exciter end.
- 25. Exciter enables the synchronous generator to generate its own reactive energy. The exciter also regulates its own power. Fig:- Exciter . Fuses and the capacitors mounted on the exciter part to generate starting toque and fuse to prevent from the over current.
- 26. TURBINES MANUFACTURED IN BHEL Steam Turbine Gas Turbine
- 27. LP Turbine