this ppt include an introduction about various part of super thermal power station. i.e in a plant various task are performed in different stages so it is a normal introduction about them.

1. A SEMINAR PRESENTATION
on
KOTA THERMAL POWER PLANT
ELECTRICAL ENGINEERING Dept.
MAHARASHI ARVIND COLLEGE OF ENGINEERING &
RESEARCH CENTRE
SUBMITTED BY:
NARESH KUMAR MEENA
4th YEAR/ 7th SEM.
12EMAEE055

3. INTRODUCTION
 KSTPS is first coal based power plat in Rajasthan.
 The first unit of capacity 110 MW is synchronized on17th Jan
1983.
 KSTPS has total generation capacity of 1240 MW.
 In 1973 central electricity authority prepared a project report for
power station.
 In 1976 planning commission cleared project report.

4. MAIN PARTS OF POWER PLANT
 Plant overview
 Boiler
 Super heater
 Economizer
 Steam turbine
 Generator
 Water treatment
 Control room

5. GENERAL LAYOUT
STAGES
Unit 1- 110 MW
Unit 2- 110 MW
Unit 3- 210 MW
Unit 4- 210 MW
Unit 5- 210 MW Unit 6- 195 MW
Unit 7- 195 MW
Stage I
Stage II Stage III Stage IV
Stage V
110+
MW
110+
MW
210+
MW
210+
MW
210+
MW
195+
MW
195
MW
=1240
MW

6. PLANT OVERVIEW
X-MER
CONDENSER
ECONO-
MIZER
AIR
PRE-
HEATER
COAL
HANDLING
ASH
STORE
COAL
STORAGE
ASH
HANDLING
BOILER SUPER
HEATER
TURBINE TURBO
GENERATOR
CHIMNEY
FEED WATER

7. BOILER
 It is a closed vessel in which
water under pressure is convert
into steam.
 Hot water or steam used to
transfer heat to a process.
 A boiler is always designed to
absorb max. Amount of heat
released in process of
combustion.

8. SUPER HEATER
 The super heater is a heat exchanger in which heat is
transferred to the saturated steam to increase its temperature.
 It raises the overall cycle efficiency.
 It increases the turbine internal efficiency.
 It composed of four sections.

9. Economizer
 An economizer is a heat
exchanger which raises the
temperature of the feed water
about the saturation
temperature corresponding to
the boiler pressure.
 This is done by the hot flue
gases exiting the last super
heater or Re-heater at a
temperature varying from 370` C
to 540` C. For higher efficiency
and better economy achieved.

10. STEAM TURBINE
 A steam turbine is a device that extracts THERMAL ENERGY
from pressurized steam.
 The steam turbine is a form of heat engine which use multiple
stages in expansion of steam.
 It gives output in form of rotary motion, it is particularly suited to
be used to drive an electrical generator

11. ELECTRICITY GENERATOR
 An electrical generator is a
machine which converts
mechanical energy into
electrical energy through
ELECTRO MECHANICAL
ENERGY CONVERSION.
 The generator is driven by
directly coupled steam turbine
at a speed of 3000 RPM.

12. Water treatment
 Pressure filter removes
Impurities from raw water.
 Dematerializing treatment
plant removes dissolved
impurities from clarified
water.
 Conductivity, pH & silica
content of this water must be
checked time to time.

13. CONTROL ROOM
 Control room monitors
the overall operation of
the plant. It is provided
with controls for real and
reactive power flow.
 It is provided with safety
relays and switchgears.