Thermal power-plant

THERMAL POWER PLANTTHERMAL POWER PLANT

M.RAJA 511812105311

INTRODUCTIONINTRODUCTIONIn 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

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

FUNCTION HELD IN PLANTFUNCTION HELD IN PLANT

1.COAL FLOW

2.STEAM FLOW

3.WATER FLOW

4.ASH HANDLING

OPERATIONAL FEATURES INSIDE THE POWER PLANT

BOILERDRUM

2

3

5

1

6

4

LPHDEARATOR

HPHAPH

COAL

OIL

FURNACE

DRAFT

SH RH

ECONO-

MISOR

BFP

CRH

CEP

CHIMNEY

FD FAN

HRH

GENERATOR

CONDENSOR

HPTLPT

IPT

HOT SEC AIR

COLD AIR

TO PA FANSID FAN

PA FAN MILL

S.HEATER

R.H.

I.P L.P

condenser

H.P

STEAM FLOW

WATER FLOW

D.M.PLANT

ECONOMIZER

BOILER

CONDENSER

HOT WATER

COOL WATER

B.F.P

STEAM

COOLINGTOWER

TURBINES AUXILIARIESTURBINES AUXILIARIES

•VACUUM SYSTEM:-

CONDENSER

EJECTORS

CW PUMPS

CONDENSAT DEAERATORE SYSTEM:-

CONDENSATE EXTRACTION PUMPS (CEP)

LP HEATERS

DEAERATOR

FEED WATER SYSTEM

HIGH PRESSURE HEATERS

BOILER FEED PUMP (BFP)

FEED REGULATING STATIOIN

DRIP & DRAIN SYSTEM

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