power plant ppt
DESCRIPTION
thermal power plantTRANSCRIPT
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INDUSTRIAL TRAINING REPORT
ON
PANIPAT THERMAL POWER
STATION
(A UNIT OF H.P.G.C.L., HARYANA)
HINDU COLLEGE OF ENGG. , SONIPAT
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INTRODUCTION
The salient eat!"es # the $lant a"e as !n%e"&
UNIT NO. DATE OFCOMMISSIONING
CAPACITY IN MW
UNIT-1 01-11-1979 117.8 MW
UNIT-2 27-03-1980 110 MW
UNIT-3 01-01-1985 110 MW
UNIT-4 11-01-1987 110 MW
UNIT-5 28-03-1989 210 MW
UNIT-6 04-07-2001 210 MW
UNIT-7 16-10-2004 250 MWUNIT-8 02-02-2005 250 MW
DAILY COAL REQ. 15000M.T.
HEIGHT OF COOLING TOWERS 123.5 !"#. IN STAGE
1$2
143.5 !"#. IN STAGE
3$4140 !"#. IN STAGE
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FUNCTIONAL DISCRIPTION
The the"'al $#e" stati#n !"ns !el * !ses the"es!ltant t# 'a+e the stea', hih %e"i-es the t!"#ene"at#".
COAL FLOW STEAM FLOW
WATER FLOW
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GENERAL DESCRIPTION
1. Cool!" #o$%&.2. Cool!" $'#%& ()*(.3. T&'!+*++o! l!% 3-('+%.4. U!# #&'!+/o&*%& 3-('+%.5. El%#& "%!%&'#o& 3-('+%.6. Lo$ (&%++)&% #)&!%.7. Co!%!+%&.8. I!#%&*%'#% (&%++)&% #)&!%.9. S#%'* "o%&!o& 'l%.10. H" (&%++)&% #)&!%.11. Co'l o!%o&.
12. Co'l o((%&.13. P)l%&+% /)%l *ll.14. ol%& &)*.15. A+ o((%&-16. S)(%&%'#%&.17. Fo&% &')"# /'!.18. %%'#%&.19. A& !#'%.20. Eo!o*+%&.21. A& (&%%'#%&.22. C*!% S#'.23. Fl)#)'#o!
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%OILER FEED PUMP
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PLANT LAYOUT
CRUSHER
COAL MILLS
FURNACE /OILER 0RUM
ELECTROSTATIC PRECIPITATOR
CHIMNEY
TUR/INE
TUR/O GENERATOR
CON0ENSOR
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COOLING WATER (C.W.) PUMP
COOLING TOWER
RAW WATER PUMP HOUSE
CLEARIFIER PUMP HOUSE CON0ENSATE E1TRACTION PUMP
LOW PRESSURE HEATER
0EAREATER /OILER FEE0 PUMP(/.F.P.)
HIGH PRESSURE HEATER(H.P.)
ECONOMISER
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GENERAL WOR&ING DIAGRAM
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TYPES OF CIRCUIT %REA&ER
#il i"!it "ea+e"s
ai" last i"!it "ea+e"
s!l$he" he2al!O"i%E i"!it "ea+e"
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6.6 '( )*#)+*" ,#'#
' &)# &%'%& + ' %% $-
Ma+es #" "ea+s a i"!it eithe" 'an!all3 #" 3"e'#te #nt"#l !n%e" n#"'al #n%iti#ns.
/"ea+s a i"!it a!t#'atiall3 !n%e" a!lt#n%iti#ns.
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SF6 CICUIT EAE
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TRANSFORMERS
The t"ans#"'e" is the '#st #n-enient *
e#n#'ial %e-ie #" t"anse" # $#e" "#' #ne
-#ltae t# an#the" -#ltae at the sa'e "e4!en3.
It #"+s #n the $"ini$le # elet"#'aneti
in%!ti#n.
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TYPES OF TRANSFORMER
STEP5UP TRANSFORMER 5 hih ste$5!$ the
-#ltae at se#n%a"3 si%e alle% ste$5!$ t"ans#"'e".
STEP50OWN TRNSFORMER5 hih ste$5%#n
the -#ltae at se#n%a"3 si%e a"e alle% ste$5%#n
t"ans#"'e".
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MAIN PARTS OF POWER TRANSFORMERS
PRIMARY WIN0ING
SECON0RY WIN0ING
OIL TAN6
CONSER7ATOR
/REATHER
TU/ES FOR COOLING
TRNSFORMER OIL
EARTH POINT
TEMPERATURE GAUGE
/UCHHOL8 RELAY
PRIMARY TERMINALS
SECON0ARY TERMINALS
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ACCESSORIES OF TRANSFORMERS
OIL CONSER7ATOR
/REATHER
/UCHHOL8 RELAY E1PLOSION 7ENT
TEMP. IN0ICATOR
/USHING TAP CHANGER
COOLING TYPES
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SWITC/-GEAR
Sith ea" is a #nt"#l sith that #nt"#ls the #$e"ati#n #a $#e" i"!it.
T$o /)!#o! o/ ' +$# ! (o$%& ++#%*+ '&%-
T# $e"'it the t"ans'issi#n lines t# e #n-enient $!t int# an%
ta+en #!t "#' se"-ie. T# %isale the s#'e $lant an% lines hen these e#'e
a!lt3, t# e "a$i%l3 an% sael3 is#late% 3 a!t#'ati 'eans.
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LIG/TING ARRESTER
A lihtin a""este" is %e-ie, hih $"#-es l#
i'$e%ane $ath #" the l# # !""ent eteen the
line an% ea"th hen the s3ste's -#ltae in"eases
'#"e than the %esi"e -al!e an% "eains its #"iinal$"#$e"ties # an ins!lat#" at n#"'al -#ltae.
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CAPACITOR %AN&
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210 MW TUR%O GENERATOR
M#%e"n eat!"es # %i"et ##lin 3 ate" *
h3%"#en a"e in#"$#"ate% in the 9
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%US %ARS
A !s a" in elet"ial $#e" %ist"i!ti#n "ee"s t#
thi+ st"i$s # #$$e" #" al!'in!' that #n%!t
elet"iit3 ithin a sith#a"%, %ist"i!ti#n #a"%s,
s!stati#n, #" #the" elet"ial a$$a"at!s The sie # the !s a" is i'$#"tant in %ete"'inin
the 'a2i'!' a'#!nt # !""ent that an e sael3
a""ie%. /!s a"s an ha-e a "#ss5seti#nal a"ea #
as little as
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DESCRIPTION OF ARIOUS PARTS
STATOR WIN0ING AN0 INSULATION
0ISTILLATE HEA0ERS OR STATOR WATER
HEA0ER
TERMINAL /USHINGS
ROTOR
FIEL0 WIN0ING
SHAFT MOUNTE0 FANS
SLIP RINGS
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TUR%O GENERATOR