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1. THERMAL POWER PLANTTHERMAL POWER PLANT

2. INTRODUCTIONINTRODUCTION
In India 65% of total power is generated by the Thermal Power
Stations.
Yamunanagar Thermal Power Project i.e D.C.R.T..P.P(Deen
Bandhu ChotuRam Thermal Power Plant) is a project of Haryana
Power Generation Corporation limited (HPGCL). It is situated at
village Kalanor In Yamunanagar. Its total capacity is 600 MW as
at present with two units working with capacity.
Having two unit of 2 x 300 MW = 600 MW

4. Boiler.Boiler.
Furnace.Furnace.
Turbine.Turbine.
Super Heater & Re- Heater.Super Heater & Re- Heater.
PA,FD & ID Fan.PA,FD & ID Fan.
Cooling TowerCooling Tower
MECHANICAL DESIGNMECHANICAL DESIGN

5. FUNCTION HELD IN PLANTFUNCTION HELD IN PLANT
1.COAL FLOW
2.STEAM FLOW
3.WATER FLOW
4.ASH HANDLING

6. OPERATIONAL FEATURES
INSIDE THE POWER PLANT

7. BOILER
DRUM
2
3
5
1
6
4
LPH
DEARATOR
HPHAPH
COAL
OIL
FURNACE
DRAFT
SH RH
ECONO
-
MISOR
BFP
CRH
CEP
CHIMNEY
FD FAN
HRH
GENERATOR
CONDENSOR
HPT
LPT
IPT
HOT SEC AIR
COLD AIR
TO PA FANS
ID FAN
PA FAN MILL

8. S.HEATER
R.H.
I.P L.P
condenser
H.P
STEAM FLOW

9. WATER FLOW
D.M.
PLANT
ECONOMIZER
B
O
I
L
E
R
C
O
N
D
E
N
S
E
R
HOT
WATER
COOL WATER
B.F.P
STEAM
COOLING
TOWER

10. TURBINES AUXILIARIESTURBINES AUXILIARIES
•VACUUM SYSTEM:-
CONDENSER
EJECTORS
CW PUMPS
CONDENSAT DEAERATORE SYSTEM:-
CONDENSATE EXTRACTION PUMPS (CEP)
LP HEATERS
DEAERATOR

11. FEED WATER SYSTEM
HIGH PRESSURE HEATERS
BOILER FEED PUMP (BFP)
FEED REGULATING STATIOIN
DRIP & DRAIN SYSTEM

12. BOILER & IT’S ACCESSORIESBOILER & IT’S ACCESSORIES
•BOILER DRUM
SUPER HEATERS
AIR HEATERS
SUPRING LOADED SAFETY VALVES
PRIMARY AIR CYCLE
IGNITERS
ECONOMIZER
SUPER HEATERS
REHEATERS