Industrial Training Institute Amreli.

1. Industrial Training Institute Amreli. C.O.E. Module B.B.B.T : 5 Generation , Transmission and Distribution ( Duration : 8 week.) Prepared by : P.M. Vaghasiya.

2. Introduction of energy. • Generation of electrical energy. • Importance of electrical energy. • Types of energy.

3. Introduction of Electricity. Important data of an Atom ELECTRONE PROTON NEUTRONE

4. Source of electricity • Alternator. • D.C. Generator • Battery. • Thermocouple.

5. Source of energy. • The various type energy source. • Fuels. • Energy storage of water. • Nuclear energy. • Wind energy. • Tidal energy. • Solar energy. • Geothermal energy. • Thermo electric power.

6. Power Generation system. • Thermal Power Generation system. • Hydro electric Power Generation system. • Nuclear Power Generation system. • Diesel Power Generation system. • Non conventional energy power Generation system.

7. Major Thermal power station in Gujarat state. • Place Number of Unit. Total capacity • Dhuvaran 4×63.5 588 MW 2×140.0 2×27 ( Gas Turbine) 2.Vanakbori. 6×210 1260 MW. 3.Utran. 13×3 39 MW. 4.Ghandhinager. 2×120 450 MW. 1×210 5.Shikka. 1×120 120 MW.

8. Major Thermal power station in Gujarat state. • Place Number of Unit. Total capacity • Ukai. 2×120 850 MW 2×200 1×210 2.Ahemedabad. 4×9 410MW. (Torrent power) 1×20 1×24 3×110 Panedhro . 1×70 70 MW.

9. Major Hydro & nuclear power station in Gujrat state • Types of power Name of Total capacity. Station place. In MW. • Hydro power Kdana 60 MW station. Ukai 305 MW • Nuclear power Kakrapar 125 MW station.

10. Thermal power station.

11. Electrical equipment in Thermal power station.

12. Mechanical equipment in Thermal power station. BOILER SUPER HEATER ECONOMISER AIR PREHEATER TURBINE CONDENSER

13. Working diagram Thermal power station.

14. Working diagram Thermal power station. Working diagram of thermal power station.

15. working diagram of Thermal power station. Working diagram Thermal power station.

16. Side view Thermal power station.

17. Hydro electric power station.

18. Classification of Hydro electric power station. • Classification on head. • High head plant ( < 300 m.) • Medium head plant. (60m to 300 m.) • Low head plant. ( > 60m.) • Classification on water condition • Flaw of water plant. • Storage of water plant. • Pump storage water plant.

19. Classification of Hydro electric power station. • Classification on operation. • Manual plant. • Automatic plant. • Classification on type of load. • Base load plant. • Peak load plant.

20. Element of Hydro power station, • Reservoir. • Catchments area. • Dam. • (a) Earthen dam. • (b) Masonry dam. • (c) Concrete dam. • 4. Spill ways. • 5. Screen. • 6. Fore bay or Intake.

21. Element of Hydro power station, 7. Tunnel. 8. Penstock or pipe line. 9. Surge tower. 10. Draft tube. 11. Tail race. 12. Fish passes. 13. Turbine.

22. Different type schemes of Hydro power plant. 1.High head schemes. 2.Medium head schemes. 3.Low head schemes.

23. Different type of turbine use in hydro power station 1.High head schemes. (Impulse turbine-pelton wheel) 2.Medium head schemes. (reaction turbine ) 3.Low head schemes. (propeller turbine )

24. view of penstock &draft tube in Hydro power plant.`

25. Hydro electric power plant.` Construction of Turbine. Inlet outlet Impulse turbine for High head plant.

26. Hydro electric power plant.` Medium head plant

27. Top View of Francis turbine in Hydro power station. `

28. Hydro electric power plant.` Propeller turbine for low head plant.

29. construction of penstock in hydro power station.`

30. View of penstock in Hydropower station.`

31. View of penstock in Hydropower station.`

32. View of Draft tube in Hydro electric power plant.`

33. Internal view of Hydro electric power plant.`

34. Working diagram Hydro electric power plant.`

35. Working diagram Hydro electric power plant.`

36. Working diagram Hydro electric power plant.`

37. Working diagram Hydro electric power plant.`

38. Elevation view Hydro electric power plant.`

39. Out side view Hydro electric power plant.`

40. Advantage of Hydro power station. • The plant is simple in construction,rubust and required low maintenance. • It can be put in the service instantly. • It can respond to changing loads without any difficulty. • There are no stand by losses. • The running charges are very small. • No fuels is burnt. • The plant is quite neat and clean. • The water after running the turbine can be used for irrigation and other purpose.

41. Disadvantage of Hydro power station. • The capital cost of generators, civil engineering work etc. • High cost of transmission lines. • Long dry seasons may effect the delivery of power.

42. Selection of site for Hydro electric power station. • sufficient quantity of water at a reasonable head should be available. • The site should allow for strong foundations with minimum cost. • There should be no possibility of future source of leakage of water. • The selected site should be accessible easily. • There should be possibility of stream diversion during construction period. • The reservoir to be constructed should have large catchments area, so that the water in it should never full below the minimum level.

43. Nuclear power station.`

44. Generation of heat in nuclear power reactor. Nuclear power station.` NUCLEAR FUSION NUCLEAR FISSION

45. Fuels used in Reactor. Nuclear power station.` URENIUM U235 URENIUM U233 PLUTONIUM Pu 239

46. Nuclear power station.` Types of nuclear reactor. BOILING WATER REACTOR PRESURISED WATER REACTOR HEAVY WATER COOLED REACTOR GAS COOLED REACTOR FAST BRIDER REACTOR

47. Nuclear power station.` Main element of nuclear reactor. CORE MODERATOR CONTROL RODS REFLECTOR COOLANT SHIELD

48. Nuclear power station.` Pressurized water nuclear reactor.

49. Working diagram of Nuclear power station.`

50. Working diagram of Nuclear power station.`