GENCO Boiler Problems

8/16/2019 GENCO Boiler Problems

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PRESENTATION

BY

NORTHERN POWER GENERATION

COMPANY (GENCO-III)

CHIEF EXECUTIVE OFFICER

Workshop on Power Sector ReformsOn 11.11.2010 to 12.11.2010

at WAPDA House, Lahore


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CO!"!S O# PR"S"!A!$O

1. Brief Introduction2. Profile of Board of Directors

3. Technical Data of Units at TPS, Muzaffaragrh

4. ffects of !urnace "il !iring on Boiler #. $easons of De%rated &a'acit(

). $eha*ilitation of TPS, Muzaffargarh under US+ID nerg(

Su''ort Progra.

-. Solutions and Suggestions


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BRIEF INTRODUCTION

orthern Po/er 0eneration &o'an( iited

P0& is a Pu*lic iited &o'an(,

incor'orated on "cto*er 1#, 15 under the

&o'anies "rdinance 154, ha6ing Po/er0eneration facilities at 6arious of locations of

the 'ro6ince of Pun7a*. It consists of eight

generating *loc8s ha6ing total deratedca'acit( 1#39M:. Muzaffargarh 1139M:,

0PS Multan )9 M:, SPS !aisala*ad

199M: ; 0TPS !aisala*ad 249M:.


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Profile of B"DProfile of B"D

%oar& of D'rectors (ua)'f'cat'on !. "*p., +rs +ears w'thPCL

1. Prof. +*dul


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%oar& of D'rectors (ua)'f'cat'on !. "*p., +rs +ears w'thPCL

3. =ha/a7a Muhaad?ounis

B.Sc.


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Description Unit-1 Unit-2 Unit-3 Unit-4 Unit-5 Unit-6

Make TPE RUSSIAN CHINA

Model K-210-130-8 N320-178/538/538

N210 Steam T!"#$e

%ate o& #$'tallat#o$ 0()0()1((3 23)03)1((* 20)02)1((5 23)12)1((7 1*)02)1((5 1*)08)1((5

R$$#$+ H!' '#$,e,omm#''#o$#$+

10(3)51 107735)73 10187)37 88755)* 71050) 7*21)0(

U$#t +e$e!ated .Mk'#$,e ,omm#''#o$#$+

17(38)87 17(2)70* 1571*)12* 212(*)*3 (57()500 87()305

No) o& Mao! 4e!al#$+ 2 2 2 1 1 1a't date o& MH 1*)0()2005 03)0)2007 02)02)200( 21)07)200* 01)12)2003 2()01)2003

a't date o& A6I 12)08)2008 11)11)200( 22)0)2010 22)07)2010 13)11)200( 15)11)200(

A6I 4e!de 1* Mo$t' - 3 Mo$t' ( Mo$t' - -

R$$#$+ H!' '#$,e la'tmao! o4e!al#$+

33()* 22311)12 10223)73 *1087)8 351(5)(5 *03(8)21

%e'#+$ed e&,#e$, 3).-- 3).-- 3).-- 3).-9 31.)# 31.)#

P!e'e$t E&,#e$, 2.15 2.#5 39.) 31.#1 2).59 2-.2#

%e'#+$ed Heat Rate.6t/k

25).5 25).5 25).5 394.#3 19--.4- 19--.4-

P!e'e$t Heat Rate.6t/k

11)4.) 11#3).5# 11129.-9 19531.45 12-34.1 143).49

%e'#+$ed oad .M 219 219 219 329 299 299

P!e'e$t oad .M 119 159 1)9 299 # #

!"CH$CAL DA!A O# -$!S A! !PS, /


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"##"C!S O# #-RAC" O$L

#$R$ O %O$L"R

The achines of 0&"%III stea units /ere designed for

i fuel gas E furnace oil and gas tur*ines /ere designed

for gas o'eration *ut due to non a6aila*ilit( of gas fuel,

'lants of 0&"%III are *eing o'erated on furnace oil sincelong. The continuous oil firing has caused enorous effects

on the 'erforance of achines causing the reduction in

the de%rated ca'acit(. The efforts are *eing ade to reco6er

the lost ca'acit( *( carr(ing out the reha*ilitation @re'laceent of deteriorated @ daaged co'onents of the

'lants.

!he affecte& components of o')er &ue to cont'nuous

o') f'r'n are shown 'n fo))ow'n p'ctures.


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D"!"R$ORA!"D COD$!$O O# %O$L"R

COPO"!S O#

%)ock o.1 !PS, u3affararh

-n't o. 1, 2 4 5

2106W each

Russ'an ake


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SCAL" #ORA!$O O H"A!$ S-R#AC"S


-n't o. 7

5206W

Ch'nese ake


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D"!"R$ORA!"D COD$!$O O# %O$L"R

COPO"!S O#


-n't o. 8 4 9

2006W each

Ch'nese ake


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93

R"ASOS O# D"6RA!"D CAPAC$!+


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Sr. No. Major Problems at Unit-1,2&3 PS M!"ar#

01 6o#le! 'e! eate! t"e' leaka+e') I$ ,a'e load o$ te'e $#t' #$,!ea'ed a"o4e100M &o! $#t No)19 180M &o! $#t No)2 a$d 150 M &o! $#t No)3) Te

'e! eate!' leaka+e' 'ta!t' &!e:e$tl ,a'#$+ te &o!,ed 'tdo;$ o& te$#t')

02 RAH Cold < Hot eleme$t' dete!#o!at#o$ a$d $eed !ela,eme$t

03 Rela,eme$t o& dama+ed/dete!#o!ated ,omo$e$t' o& I% &a$' '#de A!$a,e9 Se! Heate!'9 Re-Heate!' a$d

Re-+e$e!at#4e a#! eate!'

0 Rea"#l#tat#o$ o& ,ool#$+ ;ate! ''tem #$,ld#$+ ,o$de$'e! &o! #m!o4#$+ te4a,m)

07 Cem#,al t!eatme$t o& ,ool#$+ ;ate! ''tem

08 %o?#$+ o& &el add#t#4e ''tem #$ te &!$a,e o#l #$ o!de! to m#$#m#?e te&o!mat#o$ o& ',ale' o$ eat t!a$'&e! '!&a,e' o& "o#le! #$,ld#$+ 'e! eate!' <!e-eate!')

0( Rela,eme$t o& o& e=#'t#$+ ,ool#$+ to;e! &a$' " $e; o$e #$ o!de! to #m!o4ete e!&o!ma$,e o& ,ool#$+ to;e!')

10 Mod#,at#o$ o& E=,#tat#o$ ''tem


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Sr. No. Major Problems at Unit No.4 PS M!"ar#

01 A@R S'tem $eed to "e mod#ed)

02 UPS ''tem $eed to "e !ela,eme$t " $e; o$e03 P) Roto! "lade' o& la't 'ta+e' !emo4ed a$d $eed to "e

!e#$'talled " te $e; o$e)

0* A#! P!e-Heate! Eleme$t' dete!#o!at#o$ de to ,o$t#$o'

o#l !#$+)

05 Re:#!eme$t o& >el Add#t#4e ''tem to m#$#m#?e te&o!mat#o$ o& ',ale' o$ eat#$+ '!&a,e')

0 Rea"#l#tat#o$ o& A#!/ >le +a' d,t' ;#, a4e "ee$dete!#o!ated/dama+ed de to ,o$t#$o' &!$a,e o#l!#$+)

07 Re:#!eme$t o& Se,#al Cool#$+ ate! T!eatme$t ''tem


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Sr. No. Major Problems at

Unit-5&6 PS M!"ar#.

01 I) %) >a$ Roto!/Imelle! $eed to "e !ela,ed)

02 )R)C) >a$ Imelle!/Roto! !o"lem

03 Cool#$+ To;e! >a$ ea! 6o= !o"lem'

0* A#! P!e-eate! Eleme$t' Hot e$d9 #$te!med#ate < ,old e$d lae!'dete!#o!at#o$/dama+ed

05 Steam Co#l A#! Heate!' dete!#o!ated

0 >!e:e$t E,o$om#?e! T"e' leaka+e' #$ ,a'e te load #' #$,!ea'eda"o4e 100M)

07 IP < P T!"#$e Roto!' !e:#!e !ela,eme$t)

08 Rea"#l#tat#o$ o& A#!/>le +a'e' d,t' a$d !ea"#l#tat#o$ o& 'oot "lo;#$+ ''tem o& &!$a,e a$d !e+e$e!at#4e a#! eate!')

0( >el Add#t#4e S'tem #' !e:#!ed to m#$#m#?e te &o!mat#o$ o& ',ale'o$ eat#$+ '!&a,e')

10 >eed ate! m' Hd!al#, ,ol#$+ !o"lem'


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Bloc8%4 ; ), 0TPS, !aisala*adBloc8%4 ; ), 0TPS, !aisala*ad

-n'tame

!:pe COD;Ae $nsta))e&Capac't:

Depen&a)eCapac't:

Des'ne&"ff'c'enc:

Present"ff'c'enc:

#ue) #SA

0T%1 0asTur*ine

9.93.1-# 2# 1 2-.)9 1-.39 0+S@


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The reha*ilitation 'rogra of 0&"%III es'eciall(

for TPS, Muzaffargarh has *een signed /ith the

US+ID. The reha*ilitation is under 'rocess in the

light of agreeent !+$+ and recentl( a M"U has

*een signed *et/een :+PD+ &&& and 0&"%III

regarding the 'rocureent of the s'ares reuired

for reha*ilitation of the TPS, Muzaffargarh.

+fter co'letion of $eha*ilitation, the TPS,

Muzaffargarh, FIS


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STATUS OF MATERIAL PROCUREMENT FOR

REHABILITATION OF TPS, MZG UNDER FARA-

USAID


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SOL-!$OS 4 S-"S!$OS


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H!irst lo/est M@s


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GENCO Boiler Problems

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