This document provides an overview of the Kota Super Thermal Power Station covering its various components. It discusses the power plant's location on the left bank of the Chambal River near Kota Barrage. It then summarizes the key components of the plant including the coal handling plant, ash handling plant, electrostatic precipitator, boiler, steam turbine, turbo generator, water treatment plant, transformer, and control room. Diagrams and images are also included to illustrate the working of the different sections.

1. A
PRACTICAL TRAINING
SEMINAR ON
KOTA SUPER THERMAL POWER STATION
Submitted to
PRESANTED TO:-
Miss.Akansha Vyas
Mem
PRESANTED BY:-
Name-Gajendra Rathore
Branch –E&C
Roll no-10ERNEC035

2. WELCOME

3. CONTENTS
1. INTRODUCTION
2. COAL HANDLING PLANT
3. ASH HANDLING PLANT
4. ESP
5. BOILER
6. STREAM TURBINE
7. TURBO GENERATOR
8. WATER TREATMENT PLANT
9. TRANSFORMER
10. CONTROL ROOM

4. LOCATION
Ideally on the left
bank of Chambal
River at Up Stream
of Kota Barrage
The 220 KV GSS is
within ½ Kms.
LAND
Land measuring
approx. 250
hectares was
required for the
project in 1976
COAL
Coal India limited
supply coal from
its coal producing
subsidiaries BCCL,
SECL & ECL
through railway
wagons
WATER
The source of
water for power
station is
reservoir formed
by Kota Barrage
on the Chambal
River

5. STAGE I
2x110 MW STAGE Il
2x210 MW
STAGE Ill
1x210 MW
STAGE IV
1x195 MW
STAGE I
1x195 MW
Net Power Generation = 1240 MW
3

6. WORKING OF KSTPS

7. POWER SYSTEM COMPONENTS
• ,
220 kV
Power Plant
Generation
Residential
Customer
Commercial/
Industrial
Customer
Residential
Customer
Distribution
Pole
Urban
Customers
Primary Distribution
66 kV
Transmission
Distribution Transformer
(11/0.415 kV)
Secondary Grid
(66/11 kV)
Primary Grid
(220/66 kV)
Secondary Distribution
Underground Cable
To Other
66Kv
Substations
Primary Transmission(132/220/400/765KV)
Secondary Transmission(66/132KV)
CBX’mer
(11/220kV)Sending end SS Bus-bar
Bus-bar Steel Tower
CB
V V Nagar
GCET

8. 2. COAL HANDLING PLANT
• This plant have 3 parts...
A. Wagon unloading system.
B. Conveying belt system.
C. Crushing system.

9. IMAGE OF COAL HANDLING PLANT

10. COAL LOADED BY TRAIN
• SOURCE OF COAL : COAL INDIA LTD.
BCCL,SECL & ECL
• MEANS OF TRANSPORTATION: - RAILWAY WAGONS
• TYPE OF COAL : BITUMINOUS
 TAKEN TO COAL MILLS THROUGH CONVEYOR BELTS.
 CRUSHED INTO POWDERED FORM IN COAL MILLS.
 WITH THE HELP OF PRIMARY AIR FANS IT IS TAKEN TO BOILER.
• COAL HANDLING PLANTCOAL HANDLING PLANT

11. A. Wagon unloading system
• Unload the coal
from wagon to
hopper.
• Hopper allows
to pass coal
pieces ≤ 200mm
• From hopper
coal fall on
vibrator which is
supported by
roller.

12. C.Conveying system
• Belt are used to convey coal from coal handling plant to furnance.
• Specification:-
– Belt width : 1400mm
– Speed : 2.2m/sec
– Total install power : 360kw
– Capacity : 1350/750 ton/hr
– No. of conveyor: 38

13. B. Crushing system

14. 5. BOILER with FURNANCE

15. four part is connected with the
boiler & furnance section
1. Water treatment plant.
2. Ash handling plant.
3. ESP(Chimeny)
4. Turbine section.

16. • SOURCE OF WATER :- CHAMBAL RIVER
W.T.P. DIVIDED IN TWO PARTS :-
 FILTERATION WATER PLANT
 DEMINERALISED WATER PLANT

17. CHART OF W.T.P

18. IMAGE OF D.M. WATER PLANT

19. ASH HANDLING PLANT
ASH HANDLING PLANT

20. ASH HANDLING PLANT
This plant can be divided into three sub plants as follows :-
1)Fuel and Ash Plant:-
2)Air and Gas Plant:-
3) Ash Disposal and & Dust Collection Plant:-

21. 4. ELECTROSTATIC PRECIPITATOR

22. WORKING OF PRECIPITATOR

23. 6.TURBINE

24. Designed for continuous operation at the rated
output.
Directly coupled with steam turbine, rotated at
high speed of 3000 RPM.
Two major parts:-
(i) Stator
(ii) Rotor
Major parts of stator are
(i) Stator frame.
(ii)Stator core.
(iii)Stator bars.
(iv)Stator windings.

25. Working of turbine & generator:-
STEAM
TURBINE
MECHANICAL
ENERGY
GENERATOR
ELECTRICAL
ENERGY

26. 8.Cooling System
• In KSTPS hydrogen cooling system is employed for generator
cooling.
• Hydrogen is used because of its superior cooling properties & low
density.
• Thermal conductivity of H2 7.3 times of air.
• Seal oil system are used in turbine for less friction in bearing.
• Water cooling also used for any kind of fire.

27. 10. Transformer

28. Various Transformers In KSTPS
– Generating Transformer
– Unit Auxiliary Transformer (U.A.T.)
– Station Transformer (S.T.)
– Exciting Transformer
– Earthing Transformer
– Instrument Transformer

29. Generating Transformer

30. Specification of U.A.T.

31. 11.SWITCH YARD

32. CIRUCIT BREKER
Minimum oil circuit breaker Sf6 circuit breaker

33. MAIN CONTROL ROOM
• This room is control every plant…
1) Fan control desk.
2) Fuel control desk.
3) Steam & water desk.
4) Turbine desk.
5) Generator control panel.

37. THANKS...
ALL
GENTALMENTS