This document provides an overview of the Kota Super Thermal Power Station located on the Chambal river in Kota, India. It has a total installed capacity of 1240MW across 7 units of varying sizes commissioned between 1983-2009. The power station uses a coal-fired thermal process, with key components including the coal handling plant, boiler, superheater, steam turbine, economizer, generator, water treatment plant, and ash handling plant. It benefits from abundant cooling water from the river and good transportation access for coal and industry in the local region.

1. Arpit Budania
11ESEEE015
B.Tech
Electrical Engineering
S.E.C,Dundlod
By :

3. Topic

4. Introduction Of The Thermal Power
Plant
• It was established in 1983
• It was located on the left bank of the Chambal river at the upstream of Kota
Barrage
• 1st & 2nd unit are of 110 MW each
• 3rd,4th&5th units are of 210 MW each
• 6th & 7th unit are of 195 MW each
• Total generation capacity is (110+110+210+210+210+195+195)=1240MW
• Favorable condition
 Abundant Quantity of clean cooling water
 Good transport facility
 Concentration of load in kota region due to large number of industries

5. Installed Capacity
Stage Unit Number Installed Capacity (MW) Cost (Rs. Crore) Date Of Comisioning Status
Stage I 1 110 143 January,1983 Running
2 110 July,1983 Running
Stage II 3 210 480 September,1988 Running
4 210 May,1989 Running
Stage III 5 210 480 March,1994 Running
Stage IV 6 195 635 July,2003 Running
Stage V 7 195 880 May,2009 Running

6. Main Parts of Kota Super Thermal
Power Station
• Principle
• Layout
• Coal Handling Plant
• Boiler
• Super Heater
• Steam Turbine
• Economizer
• Generator
• Water Treatment Plant
• Ash Handling Plant
• Control Room

7. The Principle of a Classical Power Plant

8. Technical Layout Of KSTPS

9. Coal Handling Plant

10. Wagon Uploading System
• Unload the coal from wagon
to hopper with the help of
wagon Tripler
• Hopper allows to pass coal
pieces =< 200mm
• From hopper coal fall on
vibrator which is supported
by roller

11. Conveying System
• Belt are used to convey coal from coal
handling plant to furnace
• Specification
• Belt width : 1400mm
• Speed : 2.2m/sec
• Total install power : 360kw
• Capacity : 1350/750 ton/hr
• Number of conveyor : 38

12. Crushing System
• CRUSHER HOUSE :- It consists of
crusher which are used to crush the
coal to 20mm size
• Two types
 Primary crusher
o Rail crusher
o Rotary breaker
 Secondary crusher

13. Boiler
• It is a closed vessel in which water under pressure is
converted into steam.
• Hot water used to transfer heat to a process.
• A boiler is always designed to absorb maximum amount
of heat released in process of combustion.
• Furnace:- It is primary part of boiler where the fuel is
burnt to liberate heat energy.

14. Boiler

15. Super Heater
• Super heater consists group of tubes.
• The tubes are heated b the heat of combustion gases during
their passage from furnace to chimney, so temperature
increased.
• Super heater remove the moisture from the steam leaving
from boiler tubes.

16. Steam Turbine
• It is a machine in which a shaft is
rotated by reaction of a wheel.
• When steam is used to ratate
turbine then it is called steam
turbine
• It will convert kinetic energy to
mechanical energy

17. Economizer
• Economizer is a device which recover the heat from the flue
gases on their way to chimney.
• It increases the 10-12% efficiency of the plant.

18. Generator
• An electrical generator is a device which is used to convert the
mechanical energy into electrical energy through electro
mechanical energy conversion.
• The generator is driven by directly coupled steam turbine at a
speed of 3000 r.p.m .

19. Water Treatment Plant
• Pressure filter removes the undisclosed impurities from raw water.
• Carbon filter removes excess chlorine from clarified water.
• D.M. plant removes dissolved impurities from clarified water.
• Conductivity, pH & silica content of this water must be checked
time to time
• D.M. water must be in the ratio 1:8.

20. Ash Handling Plant
• In thermal plant 25% is
furnace bottom ash and
75% is pulverized fuel
ash.
• Electrostatic
precipitator is used in
ash handling plant to
remove fly ash.

21. Ash Hanling Plant

23. Thank You

24. Any Queries