specification of HEFEI GAS TURBINE POWER PLANT.DOC

7/26/2019 specification of HEFEI GAS TURBINE POWER PLANT.DOC

1/48

Maintenance record of gas turbine equipment in he fei

Generating

unit

number

Running repair(firing

chamber inspection)

Moderate repair(heat

passage inspection)

Rush repair

Inspection

date

Service

hours wheninspection

Inspection

date

Service

hourswhen

inspection

Inspection

date

Service

hourswhen

inspection

NO.gas

turbine

!!.".#$

!!.".%

%&'

NO.gas

turbine

''.#.%'$

'..%

%'

NO.%gas

turbine

!!.&.!$

!!.#

%*!

NO.%gasturbine

'%.".%!$'%.&.%

%!%

NO.gas

turbine

'%.%.$

'...

"'!*

NO.%gas

turbine

'..*$

'..%

&

Inspection list for flame tube

Generating unit

number

Inspection date Service hours when

inspection

Number of

inspection

Number of retreat

NO.gas turbine 2000.11 3420 3NO.%gas turbine 2002.6 4292 4

NO.gas turbine 2003.4 5096 10

NO.%gas turbine 2003.4 4711 10

Inspection list for transition piece

Generating unit

number


inspection

Number of

inspection

Number of retreat


NO.%gas turbine 2003.4 5096 10NO.gas turbine 2003.4 4711 10

Inspection list for 1ststage nozzle

Generating unit

number


inspection

Number of

inspection

Number of retreat



NO.gas turbine2003.4 5096 1



2/48

+onstruction design for ,efei %50!" gas turbine pro#ect

1. $e eral situatio for pro#ect

1.1 %o &itio s of po'er pla t a&&ress

1.1.1 $eneral situation for po'er plant a&&ress

(efei po'er plant is locate& on t)e nort)'est suburb of )efei

cit*+ an& about 6.5 ,ilometre to cantonal &istrict. -)e )e'a

)ig)'a* is about 1 ,ilometre to t)e nort) of po'er plant+

)ence+ it is eas* to go to cantonal part because t)e #unction

of roa& an& )e'a )ig)'a*.

-)e pro#ect is e/ten&e& construction in t)e scope of po'er

plant+ an& t)e ne' po'er plant is to be locate& on t)is

e/ten&e& area t)at is aerage )eig)t 33 meter an& flat.

1.1.2 "eat)er con&ition

-)e )e fei cit* is c)aracterize& b* gentle 'eat)er+ clear four

seasons+ mo&erate precipitation rain fall an& clear season 'in&

'eat)er ')ic) locate& on mi&&le part of #iang)uai )ig)lan&.

ir temperature erage temperature for *ears 15.7

-)e )ig)est temperature for *ears 39.1

-)e lo'est temperature for *ears 13.5

ir pressure erage pressure for *ears

1012.9)a -)e )ig)est pressure for *ears 1044)a

-)e lo'est pressure for *ears 972.3)a

ainfall -)e biggest rainfall for *ears 1541.9

-)e smallest rainfall for *ears 694.3

erage rainfalla *earfor *ears 1008.1

-)e biggest rainfall for 24 )ours 129.6

-)e biggest rainfalla timefor *ears 149.7

(umi&it* -)e smallest relatie )umi&it* for *ears 8:

erage relatie )umi&it* for *ears 26:

-)e biggest absolute )umi&it* for *ears 40.4 )a

11

o'er 38.73!" 15+ relatie )umi&it* 60:

(eat consumption 11370;


3/48

@lectrical pressure 11;A

>reBuenc* 50(C

eolution spee& 3000rpm

+onstruction design for ,efei %50!" gas turbine pro#ect o'er 39!"

1.2.1.2 "aste )eat boiler

-*pe selfcirculation+ )orizontal+ &oublepressure ate& interme&iate pressure eaporatie capacit* 64t=)

ate& steam outlet pressure 4.2!a

ate& steam outlet temperature 510

ate& outlet flo' 64t=)

ate& &eo/i&ation eaporatie capacit* 10t=)

>ee& 'ater temperature 110

!a,eup 'ater temperature 30

%on&ensate temperature 35

1.2.1.3 ?team turbine generator

?team turbine t*pe number -!2 357=1007%D

-*pe &oublec*lin&er si&e flo' con&ensing

turbine

eolution spee& 3000rpm

ate& output 38.8!" I?E operating

con&itions

13-)e po'er suppl* for steam turbine an& po'er plant area+ 'as

from lo'er si&e 6.3;A of F5 combine& transformer in po'er plant

t)oug) reactor 6;A generatri/ section t)at 'as connecte& t'o sets of

lo' pressure plant transformers an& t)ree sets of 6;A )ig)

electromotors. -)e t'o sets of lo' pressure transformers capacit*

are 1250;A an& 1600;A respectie suppl* t)e 380=220A loa& for all

po'er plant e/cept t)e loa& for suppl* gas turbine islan& operation.

-)e D% s*stem of gas turbine 'as supplie& b* G?-(E! as

suitable set+ an& a set of 125A+ 210) ca&mium nic,el accumulatoran& t'o sets of c)argers 'ere proi&e& at t)e same time.

set of 220A+ 200) antiaci& ca&miumnic,el accumulator 'asmounte& in central control room+ an& use& to control protection an&

lig)t s*stem of central control buil&ing+ po'er plant area an& boost

station.

-)e e/citation s*stem of gas turbine generator 'as supplie& b*

G?-(E! as suitable set+ an& 'as nobrus) reolution e/citation

s*stem.

-)e gas turbine s*stem 'as complete& e/tempore control in t)e

e/tempore control room -%%+ an& t)e eBuipments controlle& in centralcontrol room 'ere onetoone strong electricit* control.


4/48

1.2.5 (eat control part

-)e &istribute& computer s*stem 'as applie& in t)is pro#ect

base& on t)e controllabilit* of main eBuipment an& trait of gassteam

turbine combine& c*cle+ an& carrie& out t)e functions suc) as

monitoring+ control+ protection interloc, an& alarm.1.2.6 "ater engineering part

+onstruction design for ,efei %50!" gas turbine pro#ect

-)e 'ater suppl* of )efei po'er plant 'as from &ongpu

reseroir+ an& t)e surplus of ma,eup 'ater coul& use in t)is

pro#ect. -)e circulating fee& 'ater s*stem 'it) cooling to'er 'as

applie& in circulating 'ater s*stem+ an& t)e t*pe-?%10>3000

composite mec)anical ent cooling to'er 'as applie& in cooling

eBuipment+ an& a circulating 'ater pump room 'as built aroun& cooling

to'er+ an& t)ere 'ere t)ree sets of circulating 'ater pumps for steam

turbine an& t)e t)ree for gas turbine.

ne' ma,eup 'ater pump 'ell is to be locate& on z)ang &a tang

for ma,eup 'ater s*stem.

-)e c)emical ma,eup 'ater 'as from 1500m 3 'ater pool built b*

po'er plant+ an& t)ree sets of c)emical ma,eup 'ater pump 'ere

settle& t)e 'est si&e of compositie pump room in po'er plant in

a&&ition.

1.2.7 %)emical part of po'er plant

-)e &esign of ma,eup 'ater treating s*stem output base& on265t=) 'ater use& in 'aste )eat boiler an& gas turbine+ an& t)is

pro#ect of c)emical 'ater eBuipment 'as e/ten&e& at ol& base of

c)emical 'ater s*stem+ an& t)e ne' output of &emineralization 'ater

'as 27.6t=).


5/48

4

"


6/48

8.2 ?uppl* plan for main eBuipments

8.2.1 $enerator unit professional eBuipment

?eBuence

number

Name -*pe an& stan&ar& Hnit uantit* Delier* &ate

1 ?upporting plate+

foun&ation bolt an& base

plate for gas turbine

961020

2 $as turbine set 21 9612313 $as turbine generator set 21 961231

4 ccessorial s*stem

eBuipment in gas turbine

bo&*

1 ccessorial gear bo/ an& coupling set 21 961231

2 ?tart an& cooling s*stem set 21 961231

3 lubricating an& )*&raulic oil

s*stem

set 21 961231

4 fuel oil s*stem set 21 961231

5 G spra* air s*stem set 21 961231

6e-ectronica-component set 21 9612317 lig)t s*stem for accessorial room set 21 961231

8 rain protection s)ell for out&oor

assembl*

set 21 961231

9 inner 'ater cooling s*stem set 21 961231

10 )eat an& ent s*stem set 21 961231

11 compressor blee& s*stem set 21 961231

12 inlet an& outlet control s*stem set 21 961231

*


7/48

13 trip oil s*stem set 21 961231

14 fire protection an& alarm s*stem set 21 961231

15&isc)arge frame fan set 21 961231

5 ccessorial s*stem

eBuipment out gas turbine

bo&*

1control room for gas turbine -%% set 21 961231

2fuel filter s*stem set 21 961231

3 interme&iate pressure tan, forgenerator

set 21 961231

4 %E2reseroir set 21 961231

5 'as)ing s*stem set 21 961231

6ana&ium &epressor mo&ule put intooperation ')en )ea* oil burne&

set 21 961231

7 fuel oil )eat mo&ule set 21 961231

8 fuel oil prepositie pump mo&ule set 21 961231

9 oil &emister set 21 961231

10 blo'&o'n tan,1m3 an& pump set 21 961231

11 filling 'ater mo&ule set 21 961231

12 cooling 'ater )eat e/c)anger for

gas turbine

set 21 961231

6 >uel treating eBuipment %entrifugal+ 1ststage separate+ total

output JK20m3 =)

set 1 970110

-)e capacit* of gentle oil use& b* t'o

sets of gas turbines+ t)e ;LNaM1ppm in

fuel after treate&

&


8/48

Inclu&ing 1 &oublecoupling oil

filter

set 1 970110

2 fuel oil transmission pump set 2 970110

3 pressure control ale set 1 970110

4 selfclear separator set 2 970110

5 blo'&o'n oil tan, set 1 970110

6 blo'&o'n oil pump set 1 970110

7 common base plate set 1 970110

8 control panel set 1 970110

7 -)e ')ole set of 'aste

)eat boiler

970110

8 -)e ')ole set of steam

turbine

971231

9 ?team turbine generator 971231

10 >uel oil s*stem 961231

1 Eil reseroir accessories 961231

2 urification oil

reseroir accessories

961231

3 Disc)arge oil pump for

gentle oil

80%C55 t*pe+65m3 =)+55m(2o set 2 961231

@lectromotor protectiee/pansion t*pe

O1602ga#f+18.5;"+380 set 2 961231

4 (an&le oil pump ?38ga#f+2.343.54m3=)+0.29!a set 1 961231

5 Olo'&o'n 'ater pump %>5040125+12.5 m3=)+20m(20 set 2 961231

@lectromotor 3;" set 961231

#


9/48

6 %oarse oil filter N2.5+ND150+20 set 2 961231

P 7 Q Olo'&o'n oil pump %>5040160 R 12.5 m3=)R 32m(20 set 1 961231

@lectromotor out&oor

protectie e/pansion

t*pe

4;"+2950rpm set 961231

8 Eil'ater separator %>2O t*pe+treating abilit* 2m3=)+&isc)arge reBuirementM10mg=l+

set 1 961231

@lectromotor 0.8;!+380A set 9612319 >uel oil interme&iate

pump

36 m3=)+30 m(20 set 2 961231

11 -)e ot)ers

1 Drain flas) tan, 3.5m set 2 970130

2 Instrument of air

compressor

C"0.9=7 eBuippe& 'it) buffer set 2 970130

3 Drain pump I?5032125+15 m3=)+0.2!N set 1 970130

3.2.2 @lectric eBuipment part

?eBuence

number


art one Eut&oor electrical

eBuipment part

set 970110

1 !ain transformer ?>750000=200 50000;A set 1 9701102 ?>790000=220 90000;A set 1 970110

3 Insulation s'itc) $"13110 400 single sole set 2 970110

4 %urrent mutual in&uctance G>10 0.5=% 400 piece 2 970110

5 rrester "100=260 piece 2 970110

!


10/48

6 ?>6 brea,er G"6200" 3150+40; set 3 970110

7 %urrent mutual in&uctance G%"O200" 2600=5 5=5=5=5=0.5 set 9 970110

8 Insulation s'itc) $"220ID" 1250 31.5; set 4 970110

9 Insulation s'itc) $"220IID" 1250 31.5; set 1 970110

10 rrester IE"200=520 piece 3 970110

11 Aoltage mutual in&uctance -D220= 30.02( 220 0.1 0.1 piece 3 970110

12 $rouping terminal bloc, S


11/48

con&uctor

art

t)ree

lant consumption part 970110

1 eactor piece 3 970110

2 (ig) oltage s'itc)

cabinetacuum brea,er

set 7 970110

3 (ig) oltage s'itc)

cabinetacuum brea,er

set 1 970110

4 Dr* transformer 'it)

s)ell

set 1 970110

5 Dr* transformer 'it)

s)ell

set 1 970110

6 Go' oltage s'itc)boar& piece 6 970110



9 o'er control bo/ piece 30 970110

10 Inspection tool set piece 6 970110

art

four

%ontrol+ protection an&

D% part

970110

1 220;A circuitr* control

panel

piece 1 970110

2 !ain transformer control

panel

piece 2 970110

3 %ontrol panel for gas

turbine generator

piece 1 970110


12/48

4 %ontrol panel for steam

turbine generator

piece 1 970110

5 %entral signal control

panel

piece 1 970110

6 %ontrol panel for plant

po'er suppl*

piece 1 970110

7 %entral signal rela*

screen

piece 1 970110

8 rotection screen for

steam turbine generator

piece 1 970110

9 @/citation regulating

screen for steam turbine

generator

piece 1 970110


main transformer

piece 4 970110


plant transformer

piece 2 970110

12 mmeter boar& piece 2 970110

13 D% boar& piece 6 970110

14 %)arger boar& piece 2 970110

15 ccumulator piece 104 961231art

fie

-)e cable an& frame

1 ?ingle core pol*et)*lene

po'er cable

!eter 4600 961231

%


13/48

2 ?ingle core pol*et)*lene

po'er cable

meter 3600 961231

3 -)ree cores pol*et)*lene

po'er cable

meter 360 961231

8.2.3 (eat control professional eBuipment

?eBuence

number


art one (eat engineeringeBuipment

970110

1 Distribute computer

s*stem

set 1 970110

1 Eperator station 970110

2 @ngineer station 970110

3 D%? cabinet 970110

2 $as turbine control

s*stem

set 12 970110

3 O-$ control pe&estal piece 12 970110

4 ?'itc)boar& piece 1 970110

5 o'er suppl* panel for

instrument

piece 2 970110

6 ela* panel piece 2 9701107 N%% cabinet piece 4 970110

8 H? cabinet piece 3 970110

9 >ire alarm panel piece 2 970110

10 -)ermostat container piece 25 970110


14/48

11


15/48

1 ositie colop)on* stere 5.5 961231

2 Negatie colop)on* ?tere 7.4 961231

3 uartz san& la*er ton 17 961231

4 T50 multisurface

plastic)ollo' ballstere 4.1 961231

8.2.5 "arming an& ent professional eBuipment

?eBuence

number


1 -*pe >77" rooftop air

con&ition

set 2 961231

2 -3511F6+ 3s)aft flo'entilator

set 2 961231

3 -3511F6+ 3s)raft flo'

entilator

set 2 961231

4 -3311F4 s)aft flo'

entilator

set 3 961231

5 >-3511F3+15 s)aft flo'

entilator

set 1 961231

6 >-3511F2+8 s)aft flo'

entilator

set 1 961231

7 @/)aust smo,e entilatorfor fire protection

set 1 961231

8 N


16/48

for rectangle ertical

slice t*pe

-*pe %-2112+400400+aluminium allo* piece 9 961231-*pe %-2112+320320+aluminium allo* piece 4 961231

10 eturn 'in& inlet -*pe O>;I? 800630 aluminium allo* piece 10 961231

-*pe O>;I? 320320 aluminium allo* piece 4 961231

11 %lose& control ale -*pe -3081 1250630 piece 5 961231

800500 piece 3 961231

12 %ontrol ale for fire

protection

piece 4 961231

13 -*pe 7016 comple/

impe&ance muffler

piece 4 961231

14 bioglass steel ent

pipe

ton 18 961231

15 "arming bla&e piece 330 961231

16 %)ec, ale piece 160 961231

17 %)ec, ale piece 6 961231

8.2.6 >ee& 'ater part eBuipment

?eBuence

number


art one ump group1 %irculating 'ater pump

for steam turbine

set 3 970731

?uitable motor 400546 970731

NK400;"+HK6000A set 3 970731

*


17/48

2 %irculating 'ater pump

for gas turbine

200?42 set 3 961231

?uitable motor 255!2 set 3 961231

3 Disc)arge 'ater pump for

circulating 'ater pump

room

I?5032125 set 2 961231

?uitable motor 90?2=1.5 set 2 961231

4 !a,eup 'ater pump set 2 9612315 "ater pump for fire

protection

set 3 961220

?uitable motor set 3 961220

6 %)emical ma,eup 'ater

pump

set 3 961231

?uitable motor set 3 961231

art t'o %ooling eBuipment

1 !ec)anical ent cooling

to'er

set 3 970110

art

t)ree

Gifting eBuipment

1 @lectricit* &rie single

beam suspension crane

set 1 970110

2 @lectricit* &rie single

beam suspension crane

set 1 970110

3 %*clec)ain )an&le

operation panel

set 1 970110

&


18/48

art

four

Oig &iameter ale

1 @lectricit* &rie

butterfl* ale

set 3 970110

2 @lectricit* &rie

butterfl* ale

set 6 970110

3 (*&raulic buffer c)ec,

butterfl* ale

;D741SA10 970110

Dn800 n1!a set 3 970110

4 @lectricit* &rie

butterfl* ale

set 5 970110

art

fie

Oloc, blo'&o'm eBuipment

1 ?urface filter gauze 3m2.7m set 2 970131

2 ?urface filter gauze 2m2m set 1 970131

art si/ ipe material

1 "el&ing steel pipe T14208 meter 530 961030




8.2.7 -)e material boom of rela* protection for s*stem?eBuence

number


1 rotection cabinet for

)ig) freBuenc* &irection

$(901+ 'it)in G>901+$?>8+%CS

11+GS800

#


19/48

%100A+5+D%220A+current for opene&trip2.2+ current for close&

trip1.1

set 1 970130

2 rotection cabinet for

)ig) freBuenc* close&

loc,

$(902+ 'it)in G>902+$?>6+%?

1+GS800

%100A+5+D%220A set 1 970130

3 220;Acircuitr* failure)ol& cabinet

set 1 970130

4 Differential protection

220;A single generatri/

set 1 970130

5 (ig)freBuenc* c)o,e

&eice

set 1 970130


&eice

set 1 970130

7 %apacitance t*pe oltage

mutual in&uctance &eice

set 1 970130

8 %oupling capacitor set 1 970130

9 %oupling filter set 2 970130

10 $roun&e& bra,e piece 2 970130

11 (ig)freBuenc* cable meter 540 97013012 nti#amming s)iel&

copper 'ire

meter 540 970130

13 $eneratri/ protection

out&oor grouping terminal

set 1 970130

!


20/48

bloc,

8.2.8 -)e control an& automatization part for s*stem

?eBuence

number


1 %omputer moement &eice set 1 970130

2 -elemetr* transmitter

cabinet

set 1 970130

3 -elemetr* e/c)angercabinet

set 1 970130

4 %ontinuous po'er suppl*

panel

set 1 970130

5 %ontrol cable meter 150 970130

6 %ontrol cable meter 250 970130

7 ?pecialcontrol s)iel&

cable for computer

meter 200 970130


cable for computer

meter 200 970130


cable for computer

meter 200 970130

8.2.8 -)e communication part for s*stem

?eBuencenumber



&eice

set 1 970130

2 %oupling capacitor set 1 970130

%'


21/48

3 %oupling filter set 1 970130

4 $roun&e& bra,e set 1 970130

5 (ig)freBuenc* cable meter 210 970130

%


22/48

?ection 2 Technical specifcations or steam turbine unit

Name Item Hnite Data

?team

turbine

-*pe number -!241.6=100.7

-*pe Impulse con&ensing

t*pe turbine-)e stage for )ig) pressure casing stage 6

Nozzle arc segment number for )ig)

pressure casing

piece 4

-)e stage for lo' pressure casing stage 7

Nozzle arc segment number for )ig)

pressure casing

piece 1

o'er ;" 41031

eolution spee& for )ig) pressure

casing

r=min 9435

eolution spee& for lo' pressure

casing

r=min 4301

eolution spee& for generator r=min 1500

Inlet temperature for )ig) pressure

casing

505U5

Eutlet temperature for )ig) pressure

casing

266

Inlet pressure for )ig) pressure

casing

Oar abs 40

Eutlet pressure for )ig) pressure

casing

Oar abs 6.31

Inlet temperature for lo' pressure

casing

266

Eutlet temperature for lo' pressure

casing

34.5

Inlet pressure for lo' pressure

casing

Oar abs 6.3

Eutlet pressure for lo' pressure

casing

Oar abs 0.055

eolution &irectionfrom turbine

)ea&

nticloc,'ise

!anufacturer $@% G?-(E!

$enerator -*pe number $220!161

-*pe (orizontal aircoole&

cone/ nonbrus)

e/citation generator

ole number pole 4

)ase number p)ase 3ate& capacit* ;A 47625

%%


23/48

ate& po'er ;" 40481

ate& oltage ;A 11.00

ate& current 2500

ate& po'er factor 0.85

ate& spee& r=min 1500Eerspee& alue r=min 1800

%ooling t*pe I%8I"7%%" air

coole&

-)e )ig)est temperature of stator

-)e )ig)est temperature of rotor

Inlet temperature for cooling 'ater

%ooling 'ater flo' t=s

%ooler number piece

>reBuenc* )zeolution &irectionfrom generator

)ea&

%loc,'ise

!anufacturer $@% G?-(E!

@/citatio

n

generator

-*pe number !GHAI?

ccessorial

Gubricating

-*pe number -10232080%

Eutlet pressure of pump Oar 1.2

%


24/48

Eil pump >lo' G=min 900

?pee& r=min 1500

!anufacturer >GHAI?

@mergenc*

Eil pump

-*pe number -10231360%

Eutlet pressure of pump Oar 1.2>lo' G=min 900

?pee& r=min 1500

!anufacturer >GHAI?

%ontrol oil

pump

-*pe number A621%

Eutlet pressure of pump bar 120

>lo' G=min 12

?pee& r=min 1500

%ontrol oil tan, capacit* G 260

%irculating"ater pump

>or steam

turbine

-*pe number 600?32-*pe %entrifugal t*pe

!otor po'er ;" 280

ate& oltage A 6000

ate& current 33.4

!otor spee& r=min 989

aise m 27

>lo' m3=) 2880

llo'able steam corrosion margin m 7.5

!anufacturer "ater pump factor* inlanz)ou cit* of gansu

Eutlet

butterfl*

ale for

%irculating

"ater pump

-*pe number 100G24

Nominal &iameterDN 800

"or,ing

temperature

Gess t)an

80

Deaerator -*pe number 75-

Design pressure ;a 100

Design temperature 250

-est pressure ;a 400"or,ing pressure ;a 20

!anufacturer lant boiler factor* in

'u/i cit*

%on&enser -*pe number N29401

-*pe Doubleroute surface

a/ial inlet

%ooling surface m3 2940

Gengt) 7220

"i&t) 3370

%


25/48

(eig)t 3300

Eil cooler -*pe number E;40=320

"ater si&e Eil si&e

llo'able 'or,ing temperature 80 80

Design pressure Oar 6 6-est pressure Oar 9 9

%apacit* G 210 210

%ooling 'ater flo' m3=) 108

Inlet temperature for cooling

'ater

!a/34

-emperature rise for cooling 'ater 6

Inlet oil temperature 76

Eutlet temperature 50

%on&ensate"ater pump

-*pe number 6GD-N7-*pe /ial flo' t*pe

!otor po'er ;" 55

ate& oltage A 380

ate& current 103.3


aise ! 84

>lo' m3=) 160

llo'able steam corrosion margin m 1.4

!anufacturer ?)en*ang 'ater pump

factor*

Go' pressure

>ee& 'ater

pump

-*pe number 132?22

-*pe %entrifugal t*pe

!otor po'er ;" 7.5

ate& oltage A 380

ate& current 15


aise m 75

>lo' m3=) 12.5

llo'able steam corrosion margin m 2

!anufacturer iz)ao 'ater pump

factor* in s)ang&ong

Interme&iate

ressure

>ee& 'ater

pump

-*pe number D$85678


!otor po'er ;" 220

ate& oltage A 380

ate& current 393


aise ! 536

%"


26/48

>lo' m3=) 85

llo'able steam corrosion margin m 4

!anufacturer iz)ao 'ater pump

factor* in s)ang&ong

"aterc*cleAacuum pump

-*pe number 2O@1253EOD4-*pe %entrifugal t*pe

!otor po'er ;" 75

ate& oltage A 380

ate& current 152.1


Olee& spee& m3=min 38.417.2

bsolute pressure of suction inlet ;a 101.33.3

bsolute pressure of &isc)arge

outlet

;a 101.3

"ater consumption m3=) 26

!anufacturer >os)an 'ater pump

factor* in $uang&ong

Disc)arge

oilsmo,e

fan

-*pe number @%EGE$

>lo' m3=) 450

?pee& r=min 3000

Decelerating

$ear bo/

-*pe number -?D105%

Go' spee& en& (ig)

spee&

en&

Input spee& r=min 9435 4301

Eutput spee& r=min 1500 1500

o'er ;" 17550 25700

lubricating oil flo' G=min 815 815

lubricating oil pressure Oar 1.5 1.5

Normal input oil temperature 45

-)e )ig)est input oil temperature 65

Oall

cleaningpump

-*pe number 125??1+2

-*pe %entrifugal t*pe>lo' m3=) 62

aise m 12

?)aft po'er ;" 4

!anufacturer ing&ao electric po'er

eBuipment factor*

eceiing

ball

net

-*pe number O?>800

"or,ing pressure !a 0.3

!anufacturer ing&ao electric po'er

eBuipment factor*

%*


27/48

%ooling

to'er

>an

-*pe number G>85


!otor po'er ;" 160

ate& oltage A 380

ate& current 289!otor spee& r=min 1486

>an spee& r=min 149

>lo' m3=) 2730000

>ull pressure a 152

Ola&e angle &egree 90

!anufacturer Oao&ing airscre'

factor*

>an for

steam-urbine room

-*pe number of motor S>=5

-*pe /ial flo' t*pe!otor po'er ;" 0.37

>lo' m3=) 7655

"in& pressure a 138.2

?pee& r=min 1450

!anufacturer ing/ing motor factor*

!a,eup

'ater

ump for gas

-urbine at

z)ang&atang

-*pe number 150$"20030


!otor po'er ;" 30

ate& oltage A 380

ate& current 58


>lo' m3=) 200

aise m 30

!anufacturer ?)ang)ai ,aili pump

factor*

ump for gas

-urbine

pipe

-*pe number 80?$5030

!otor po'er ;" 7.5

ate& oltage A 380

ate& current 15

>lo' m3=) 50

aise ! 30

?pee& r=min 2800

Section 4: system protection value

System Point name Name Value Unit Remarks

lubricatin

oil

system

!"##RPS$!%! The pressure or

lubricatin oil mother&

pipe'hih(

")* bar +larm

!"##RPS$!"! The outlet pressure ,)! bar +larm

%&


28/48

or main lubricatin

oil pump'hih(

!"##RPS-!"4 The pressure or


pipe'lo.Value(

")% bar +larm/

start

lubricatinoil pump

!"##RPS-!"* The pressure or


pipe'lo.Walue(

!)0 bar +larm/

start

lubricatin

oil pump

!"##RP1-!"2 The pressure or


pipe'lo.Xalue(

!)2 bar +larm/ trip

!"##RP13S$!"" The pressurei5erence or

lubricatin oil

strainer'hih(

!)6 bar +larm

!"##RT7-!%! -ubricatin oil

temperature or

lubricatin oil

tank'lo.(

4! +larm

!"##RT7$!%! -ubricatin oil

temperature

or lubricatin oiltank'hih(

2* +larm

8ontrol

an

saety

system

1esin pressure or

control oil

"4! bar

!"#9RPS-""% The pressure or

control oil

'lo.Value(

"!* bar +larm/

start stan&

by control

oil pump

!"#9RPS-"", The pressure or

control oil'lo.Walue(

6! bar +larm/ trip

!"#9RP13S$""

*

The pressure

i5erence or control

oil flter'hih(

4 bar +larm

!"#SPS$$%"! The ischare

pressure or hih

pressure

turbine'hih(

0)4 bar +larm/ trip

!"#STS$$,!% The ischare

pressure or lo.

!)%% bar +larm/ trip

%#


29/48

pressure

turbine'hih(

!"#STS$$,!% The ischare

temperature or lo.

pressureturbine'hih(

%%! +larm/ trip

Shat

lan

system

!"8TTT"2! The steam

temperature or shat

lan'normal(

%4!

!"8TTS$"2! The steam

temperature or shat

lan'hih(

,"! +larm

!"8TTS-"2! The steam

temperature or shatlan'lo.(

";! +larm

!"8TPT"*4 The steam pressure

or shat

lan'normal(

"%!


30/48

Walue(

!"#=+T7$,!! The temperature or

thrust bearin o -P

cyliner'hih Value(

""* +larm

!"#=+T7$$,!!

The temperature orthrust bearin o -P

cyliner'hih Walue(

"%! +larm/ trip

!"#=+T7$,!" The temperature or

bearin o -P cyliner

inlet sie'hih

Value(

""* +larm

!"#=+T7$$,!

"

The temperature or

bearin o -P cyliner

inlet sie'hihWalue(

"%! +larm/ trip

!"#=+T7$,!% The temperature or

bearin o -P cyliner

outlet sie'hih

Value(

""* +larm

The

monitori

n

+n

controllin

System

or

Steam

turbine

an

enerato

r

!"#=+T7$$,!

%

The temperature or

bearin o -P cyliner

outlet sie'hih

Walue(

"%! +larm/ trip

!"#=+T7$4!"!"#=+T7$4!%

The bearintemperature or

eceleration ear bo>

o $P cyliner

sie'hih Value(

""* +larm

!"#=+T7$$4!

"

!"#=+T7$$4!

%

The bearin

temperature or

eceleration ear bo>

o $P cyliner

sie'hih Walue(

"%! +larm/ trip

!"#=+T7$4!,

!"#=+T7$4!*

The bearin

temperature or

eceleration ear bo>

o -P cyliner

sie'hih Value(

""* +larm

!"#=+T7$$4!

,&

!"#=+T7$$4!

*

The bearin

temperature or

eceleration ear bo>

o -P cyliner

sie'hih Walue(

"%! +larm/ trip

'


31/48

!"#=+T7$*!" The bearin

temperature or ear

sie o

enerator'hih

Value(

""* +larm

!"#=+T7$$*!

"

The bearin

temperature or ear

sie o

enerator'hih

Walue(

"%! +larm/ trip

!"#=+T7$*!% The bearin

temperature or

e>citation sie o

enerator'hih

Value(

;! +larm

!"#=+T7$$*!

%

The bearin

temperature or

e>citation sie o

enerator'hih

Value(

6! +larm/ trip

!"#=+?S$%!! The a>ial

isplacement or $P

rotor'bi Value(

@!)4

0

+larm

!"#=+?S$$%!!

The a>ialisplacement or $P

rotor'bi Walue(

@!)2%

+larm/ trip

!"#=+?S$,!! The a>ial

isplacement or -P

rotor'bi Value(

@!)*

!

+larm

!"#=+?S$$,!

!

The a>ial

isplacement or -P

rotor'bi Walue(

@!)2

*

+larm/ trip

!"#=+AS$%!"%!4 The bearin vibrationor $P cyliner'bi

Value(

4, Bm +larm

!"#=+AS$$%!

"%!4

The bearin vibration

or $P cyliner'bi

Walue(

*0 Bm +larm/ trip

!"#=+AS$,!"

,!4


or -P cyliner'bi

Value(

2, Bm +larm

!"#=+AS$$,!

",!4


or -P cyliner'bi

;4 Bm +larm/ trip


32/48

Walue(

!"#=+AS$*!"

*!4


or ear bo> o

enerator'bi Value(

0* Bm +larm

!"#=+AS$$*!"*!4

The bearin vibrationor ear bo> o

enerator'bi Walue(

6* Bm +larm/ trip

!"#CT7$*!,

!"#CT7$*",

The temperature or

loop o enerator

stator'hih Value(

"%! +larm

!"#CT7$$*!,

&

!"#CT7$$*",

The temperature or

loop o enerator

stator'hih Walue(

",! +larm/ trip

!"#R+T7$*%!!"#R+T7$*%" The cool&.intemperature or air&

cooler o

enerator'hih

Value(

*" +larm

!"#R+T7$$*%!

!"#R+T7$$*%"

The cool&.in

temperature or air&

cooler o

enerator'hih

Walue(

*2 +larm/ trip

!"#R+T7$*%% The hot&.intemperature or air&

cooler o

enerator'hih

Value(

2; +larm

!"#R+T7$$*%% The hot&.in

temperature or air&

cooler o

enerator'hih

Walue(

0, +larm/ trip

The

conens

ate

.ater

system

!"8C-7$!!" The .ater level or

conenser'hih

Value(

4,! Normal

make&up

.ater ate

close

automatica

lly

!"8C-7$!!% The .ater level or

conenser'hih

Walue(

4;! merency

ischare

.ater ate

opene

%


33/48

automatica

lly

!"8C-7$$!!" The .ater level or

conenser'hih

Xalue(

2,! 8onensat

e .ater

pump ansystem trip

!"8C-7-!!" The .ater level or

conenser'lo.

Value(

,,! Normal

make&up

.ater ate

opene

an

emerency

make&up

pump

close

automatica

lly

!"8C-7-!!% The .ater level or

conenser'lo.

Walue(

%;! emerency

make&up

pump

opene

automatica

lly

!"8C-7--!!" The .ater level orconenser'lo.

Xalue(

"!! 8onensate .ater

pump an

system trip

!"8CP7$!!" The outlet pressure

or conensate

pump'normal(

*)! bar

!"8CP7-!!" The outlet pressure

or conensate

pump'lo.(

%)! bar +larm an

pass&by

trip!"8CP17$"!" The esin value or

conensate .ater

Do.

"2! tEh Sinle

conensate

pump

operation

!"8CP17$"!" The esin value or

conensate .ater

Do.

%!! tEh ouble

conensate

pumps

operation

!"8CP17$"!"

E%!"

The pressure

i5erence or inlet

;


34/48

strainer o

conensate pump

9ee

.ater

aneo>iati

on

system

"+9SR-7$"!! The .ater level or

intermeiate pressure

rum'hih Value(

! +larm

"+9SR-7$$"!! The .ater level or


rum'hih Walue(

F0! +larm

"+9SR-7$$$"!

!

The .ater level or


rum'hih Xalue(

F"%! +larm an

boiler trip

"+9SR-7-"!! The .ater level or


rum'lo.Value

(

&"!! +larm

"+9SR-7--"!! The .ater level or


rum'lo. Walue(

&"4! +larm

"+9SR-7--"!! The .ater level or


rum'lo. Xalue(

&,!! +larm an

boiler trip

"+9-7-V"!* The esin .ater

level or lo. pressure

rum

!

"+9-7-7$"!* The .ater level orlo. pressure

rum'hih Value(

F2! +larm

"+9-7-7$$"!* The .ater level or

lo. pressure

rum'hih Walue(

F0! +larm

"+9-7-7$$$"!

*

The .ater level or

lo. pressure

rum'hih Xalue(

F6! Sinal .as

constraine

/ boiler

un&trip"+9-7-7-"!* The .ater level or

lo. pressure

rum'lo. Value(

&2! +larm

"+9-7-7--"!* The .ater level or

lo. pressure

rum'lo. Walue(

&"!! +larm

"+9-7-7---"!* The .ater level or

lo. pressure

rum'lo. Xalue(

Sinal .as

constraine

/ boiler

un&trip


35/48

"++1#-T"!; The esin .ater

level or eaerator

6!! +larm

"++1#-7$"!; The .ater level or

eaerator'hih(

",;! +larm an

conensate

pump trip"++1#-7-"!; The .ater level or

eaerator'lo.

Value(

0!! +larm

"++1#-7--"!; The .ater level or

eaerator'lo.

Walue(

*!! +larm an

intermeiat

e/ lo.

pressure

ee .ater

pump trip

"++1#PT""! The .orkin pressure

or eaerator

%!


36/48

Walue( H

8irculatin

.ater

system

!"8R9P7$;!,

!"8R9P7$;!4

The outlet pressure

or circulatin

.ater'lo.(

!)"" =Pa +larm an

pass&by

trip

!"8R9T7$;!"!"8R9T7$;!%

The inlet temperatureor circulatin

.ater'hih(

,; +larm

!"8R9T7$;!,

!"8R9T7$;!4

The outlet

temperature or

circulatin

.ater'hih(

44 +larm

!"8R9T7$;!*

!"8R9T7$;!2

The outlet

temperature or oil&

cooler .ater'hih(

4! +larm

=ain

steam

system

"+VVPT!!, The main steam

temperature is

eliible

,!!

"+VVPT"!! The rate

temperature or main

steam

*!0

"+VVPT7$"!! =ain steam

temperature'hih(

*"% +larm an

attenuator

operate

automatically

"+VVPT7-"!! =ain steam

temperature'lo.(

*!! +larm

8onens

er

system

!"8V3P7-!!" The pressure or

conenser'lo.(

0)*


37/48

other

system

seal .ater o vacuum

pump'hih(

vacuum

pump trip

!"#$PTS$$!!4 The temperature or

%nstae attenuator

back o pass&by'hih(

""! +larm an

pass&by

trip!"#$PP7$$!!

"

The pressure or

pass&by lo.er'hih(

")! =Pa +larm an

pass&by

trip

%)apter o e t)e tec) ical specificatio s of t)e u it a & mai

eBuipme t

?ectio o e t)e tec) ical specificatio s of t)e u it

1. !anufacturer @$-G?-E! in t)e >rance

2. -*pe number $6551OY $ pac,age&Y 66000seriesY55 5510n (Y1single s)aftY O &esign number

3. t)e unit number -781+-782

4. spee& turbine=generator 5114=3000r=min5. fuel lig)t oil

6. lo' leel )eat 43100;


38/48

1.6 inlet temperature 15 &esign alue

1.7 inlet pressure 1.013bar 0.1013!a

1.8 inlet flo' 511t=)

1.9 pressure ratio 10

2. >iri g c)amber

2.1 -*pe &ii&e& pipe return flo'

2.2 Number 10

2.3 >iring &eice to' pieces of electric spar, plugs s)oul& e/ten&

an& 'it)&ra' an& fi/ on NE.1 an& NE.10 firing c)amber

respectiel*

2.4 >lame &etector four pieces of ultraiolet &etector s)oul& fi/ on

NE.2+ NE.3+ NE.7+ an& NE.8 firing c)amber respectiel*

2.5 >uel lig)t oil

2.6 &isc)arge flo' for gas turbine 522t=)

3. -urbi e

3.1 -*pe single s)aft flo'

3.2 -)e connection t*pe of c*lin&er )orizontal flange connection

3.3 ?pee& 5114r=min

3.4 ?tage 3

3.5 Inlet temperature 10931104

3.6 Disc)arge steam temperature 537 stan&ar& state+ 'it) base

loa&

4. !ai fogge&air compressor

4.1 -*pe centrifugal4.2 -*pe number ?%>6

4.3 ?pee& 45561r=min

4.4 Inlet pressure 147?I$ 1.03!a

4.5 Eutlet pressure 221.5=261?I$ 1.558=1.837!a

4.6 Inlet temperature 107

4.7 Drie &eice accessorial gear bo/

5. rimi g accessorial fogge&air compressor

5.1 -*pe rotating an& s)aft flo' t*pe

5.2 -*pe number D12D2250

5.3 ?pee& 3500r=min

5.4 Drie &eice &iesel engine an& strap

6. Goa& gear bo/

6.1 Input spee& 5114r=min

6.2 Eutput spee& 3000r=min

6.3 -ransmission ratio 1.7045

6.4 -oot) number for gear 44 an& 75

6.5 Gubricating oil pressure 1.8bar

6.6 o'er 54000;"

7. ccessorial gear bo/

7.1 -*pe number 510

#


39/48

7.2 Eutput spee& 5114r=minconnecte& 'it) turbine s)aft 3600r=minconnecte& 'it) cooling 'ater pump 1884r=minconnecte& 'it) main fuel oil pump

45561r=minconnecte& 'it) main fogge&air pump 1445r=minconnecte& 'it) main lubricating oil pump 1445r=minconnecte& 'it) main )*&raulic oil pump

7.3 Gubricating oil flo' 1.7bar+ 100G=m

8. %ooli g 'ater pump

8.1 -*pe centrifugal

8.2 ?pee& 3600r=m

8.3 "or,ing pressure 8.3bar

8.4 >lo' 2300G=m

8.5 o'er 47.7;"

8.6 Drie &eice accessorial gear bo/

9. !ai lubricati g oil pump

9.1 -*pe columnstuff t*pe9.2 ?pee& 1445r=min

9.3 "or,ing pressure 4.6bar

9.4 >lo' 1745G=m

10 >uel )eater mo&ule

10.1 -otal po'er 252;" 736;"

10.2 Aoltage 400A

10.3 "or,ing pressure 16bar10.4 -est pressure 24bar

10.5 -)e mintemperature for inlet 20

10.6 -)e ma/temperature for outlet less t)an 135

10.7 ?ingle )eater po'er 36;"

11. Gubricati g oil ta ,

11.1 -)e lubricating oil leel)ig) t)e )eig)t from oil leel to

top 305

11.2 -)e lubricating oil leello' t)e )eig)t from oil leel to

top 406

11.3 (ig) oil leel alarm t)e )eig)t from oil leel to top 254

11.4 Go' oil leel alarm t)e )eig)t from oil leel to top 432

12. (eater

12.1 -)e )eater for au/iliar* eBuipment 18;"+ 380A

12.2 -)e )eater for turbine 18;"+ 380A

12.3 -)e )eater for lubricating oil 20.4;"+ 380A

12.4 -)e )eater for generator 6;"+ 16+ 380A

12.5 -)e )eater for !A room 16+ 230A

12.6 -)e )eater for accumulator 16+ 230A

12.7 -)e )eater for !A s)ell 6+ 230A?ectio t)ree t)e tec) ical specificatio s of pump a & fa

!


40/48

Name -*pe number Aoltag

e

o'er

;"

%urrent

%onnectio

n

insulatio

n

!anufacturer

!otor for

&isc)argeoil pump

O280!4 380=660 90 164.3=94.6 Z= > ?)en*ang

motorfactor*

!otor for

Aacuum pump

O160!4 380=660 11 22.6=13.6 Z= > ?)ang/i

motor

factor*

!otor for

blo'&o'm

oil pump

O100G2 380 3.0 6.4 > amusilufu

!otor

factor*

!otor for

clear 'ater

pump

O100G2 380 3.0 6.4 > amusilufu

!otor

factor*

!otor for

blo'&o'm

oil pump

O90G2 380 2.2 4.7 > amusilufu

!otor

factor*

!otor for

interme&iat

e pump

O160!12 380=660 11 21.8=12.6 Z= > Nan*ang

motor

factor*

!otor for

fuel

treatingpump

380 3.7 7.3 Z > H?

!otor for

oil'ater

separator

!O-160G4 380 16 32 OO

!otor for

'as)ing

pump

400 30 55 > G?-(E!

!otor for

'as)ing an&c)emical

'ater pump

400 1.1 2.7 Z G?-(E!

!otor for

filling

'ater pump

G?180%!-- 380 22 41 > G?-(E!

!otor for

fire

protection

pump

280?2 380 75 139.3 Z O "u/iz)ong&a

motor

factor*

!otor for 225!2 380 45 83.9 Z O "u/iz)ong&a

'


41/48

circulating

'ater pump

of gas

turbine

motor

factor*

!otor forfan of

cooling

'ater to'er

315G14 380 160 289 Z O ?)ang)ai"u*i motor

>actor*

!otor for

ma,eup

pump in

z)ang&atang

380 30 58 O angz)ou[

!otor for

fuel pump

20631 400 15 27.2 Z > G?-(E!

!otor for

ana&ium

resistance

pump

>80O-A=6>- 400 0.37 1.1 Z > G?-(E!

!otor for

cooling fan

of turbine

D>132? 400 30 52 Z G?-(E!

!otor for

au/iliar*

lubricatingoil pump

400 30 52 Z > G?-(E!

!otor for

emergenc*

lubricating

oil pump

D$N>C@1712

2

D%125 7.4 77 > G?-(E!

!otor for

priming

&iesel

engine

D%125 7.36 H?

!otor for

au/iliar*

)*&raulic

oil pump

400 15 29 Z > G?-(E!

!otor for

)*&raulic

ratc)et pump

5O%79@10 D%125 1.2 6 > H?

!otor for

inertia

separator

400 22 G?-(E!


42/48

!otor for

pipe pump

132?22 380 7.5 15 O

Olo'&o'n

pump for

gas turbine

8024 380 0.75 2.0

-)e tec) ical specificatio s of pump a & fa

ump an& fan -*pe

number

-*pe >lo'

m3=)

ressure

!a

?pee

&

r=m

Drie !anufacturer

"as)ing pump N%8250 centrifugal 2208 0.7 2945 88-" G?-(E!

>illing 'ater

pump

-%D110=6

8

centrifugal 13 4 2935 88"N G?-(E!

!a,eup pump 150$"20030 centrifugal 200 0.3 980 O angz)ou*ataipump factor*

>ire

protection

pump

1508100 centrifugal 160 1 2950 S> "u/i pump

factor*

ipe pump 80?$50

30

centrifugal 50 0.3 2800 132?2

2

?)ang)ai#in/ing

pump factor*

%irculating

'ater pump

for gas

turbine

200?42 centrifugal 280 0.42 2950 SC "u/i pump

factor*

%ooling to'er

fan

G>85 ?)aft flo' 2731

04152106 149 uel treating

pump

E?$1 centrifugal 2900 H.?.

Dregoil pump E03=01

4=@77N

centrifugal 1750 H- !@S%E

%


43/48

>uel oil pump N?O40 centrifugal 2940 88>D G?-(E!

Aana&ium

resistance

pump

!D9362$

159H45=1

A?

centrifugal 4.5 930 88> G?-(E!

%ooling fanfor turbine

(D>@92 centrifugal ZK1234.2a

2950 88-; G?-(E!

%ooling fan

for turbine

an& au/iliar*

eBuipment

074?D607 centrifugal 1.81

05ZK442a 1440 88O- G?-(E!

>an for bloc,

seal

4995

t*pe

centrifugal 2281 45mm"% 2900 D> @N%@

919

t*pe

centrifugal 2281 45mm"% 2900 D> (efei fan

factor*-)e tec) ical specificatio s of ge erator

Name $as turbine generator ?team turbine generator

-*pe number -190240 $220!161

-*pe (orizontal aircoole&

)i&e& pole nobrus)

e/citation generator

(orizontal aircoole& cone/

pole nobrus) e/citation

generator

ate& capacit* 48.75!A 47.625!A

ate& po'er factor 0.8 0.85

ate& po'er 39.00!" 48.481!"

ate& oltage 11.00;A 11.00;A

ate& current 2559 2500

ate& freBuenc* 50(C 50(C

ate& spee& 3000r=min 1500r=min

!a/imal rate& spee& 3600r=min 1800r=min

?tage number 2 4

)ase number 3 3

%onnection t*pe

Insulation gra&e > >

?tan&ar& I@%rotection gra&e I55 I54

%ooling t*pe ircoole& 'ater

cooler

I%8I"7%%" aircoole&

!a/imal temperature for stator 125 inbuilt 125

!a/imal temperature for rotor 130austable an&

electronic t*pe

130


'ater

34 23

Eutlet temperature for cooling'ater

38.3


44/48

%ooling 'ater flo' 140.0m3=)


air

72.1

Eutlet temperature for cooling

air

40.0

%ooling air flo' 19.6 m3=s

%ooler number 2 2

Direction %loc,'ise %loc,'ise

2. Eperatio performa ce

Name $as turbi e ?team turbi e

s)ort circuit ratio 0.53 0.5

?ignal p)ase stator

resistance75

0.00421

?ignal p)ase rotorresistance75

0.44918

?ignal p)ase stator

resistance20

0.00696

?ignal p)ase rotor

resistance20

0.1873

Isoc)ronous S\D unsaturation

reactance

217.8:

-ransient S\D unsaturation

reactance

27.4:

-ransient S\D saturation

reactance

26.5: 27:

)*po transient S\D un

saturation reactance

17.8:

)*po transient S\D saturation

reactance

15.3: 16:

%onerse S1 unsaturation

reactance

19:

%onerse S1 saturation reactance 16.3:

Et)er or&er S0 7.8:?ectio 2

-)e tec) ical specificatio s of e/citer

$as turbine ?team turbine

Name Name

@/citer @/citer ermanent magnet motor

-*pe number -;


45/48

)ase number 5 )ase number 3 )ase number 1

ate& freBuenc* 200(C ate& freBuenc* 150(C

ole number ole number 12

Insulation gra&e > Insulation

gra&e

>

?tan&ar& I@%34 ?tan&ar& I@%34

-)e )ig)est

temperature raise

120 -)e )ig)est

temperature

raise

120

?ectio 3

-)e tec) ical specificatio s for suitable tra sformer

of F1 gas turbi e

Name suitable transformer of F1 gas turbine

-*pe number NE43325

-*pe Dr* t*pe epo/* colop)on*ate& capacit* 400;A

ate& oltage 11.0;A=380A

%onnection group Dn11

?)ort circuit impe&ance H&:K5:

?ectio 4

-)e tec) ical specificatio s for au/iliar* eBuipme t

of ge erator

Eutlet s'itc) for generator 52$

$as turbine 400 ?team turbine

-*pe number >1740$ -*pe number >1740$

-*pe ?>6 small car -*pe ?>6 small car

ate& oltage;A 17.5 ate& oltage;A 17.5

ate& current 2650 ate& current 2650

ate& emergenc* current; 44 ate& emergenc* current; 44

(ig) oltage si&e fuse for selftransformer

F1 gas turbine>40 ?team turbine

-*pe number !>%64210 -*pe number (ae no t)is eBuipment

ate& oltage;A 24 ate& oltage;A

ate& current 32 ate& current

Go' oltage si&e fuse for selftransformerF1 gas turbine01 ?team turbine

-*pe number D630 -*pe number (ae no t)is eBuipment


ate& current 630 ate& current

?tan&ar& I@%9472 ?tan&ar&

-)ree p)ase t)ree'in&ing for lo' oltage si&e of gas turbine

transformer

$as turbine -41 ?team turbine

-*pe number H2=18 -*pe number

"


46/48

-ransformation ratio 11000=1.732+100=1.732+100=1.732 -ransformation

ratio

11000=1.732

100=1.732

ate& capacit*A 50 ate& capacit*A 50

recision 0.5 recision 0.5

rrester for generator outlet$as turbine >40 ?team turbine

-*pe elate& oltage

resistor

-*pe


(ig) current impulse 150 (ig) current impulse

?tan&ar& I@%99.1=I@%99.1 ?tan&ar&

(ig) oltage fuse for generator outlet

$as turbine >33 ?team turbine

-*pe number %64 -*pe numberate& oltage;A 24 ate& oltage;A

ate& current 6.3 ate& current

Neutral point groun&ing resistance for generator

$as turbine30 ?team turbine

-*pe stainless steel

gri&

-*pe stainless steel

gri&

esistance alue 635 esistance alue 635

llo'able 'or,ing

current

2 llo'able 'or,ing

current

2

30s allo'able current 10 10s allo'able

current

10

-)ree'in&ing an& t)reeloop current in&uctor for generator outlet


-*pe C!533 -*pe

-ransformation

ratio

3000=1 -ransformat

ion ratio

3000=1

ate& capacit* A 10A&ifferential loop

precision 520

10Astan&b* loop precision520

30Ametrical loop

precision0.5

ate&

capacit*

A

10A&ifferential loop

precision 520

30Ametrical loopprecision0.5

-)ree'in&ing an& t)reeloop for generator neutral point %-


-*pe IN17=2 -*pe

-ransformation

ratio

3000=1 -ransformat

ion ratio

3000=1

ate& capacit* A 10A&ifferential loopprecision 520

ate&capacit*

10A&ifferential loopprecision 520

*


47/48

15Astan&b* loop precision

520

emain a set of stan&b* loop

A 15Aprotection loop

recision510

10A&ifferential loop

precision 520

-)e single loop for generator neutral point %-$as turbine -301 ?team turbine

-*pe -*pe

-ransformation

ratio

5=1 -ransformation ratio 5=1

ate& capacit* A 10 ate& capacit*A 10

recision 1.0 recision 510

%apacitor group for generator outlet

$as turbine %40 ?team turbine

-*pe ?ingle p)ase+ stationar*+in&oor -*pe number @(?152

ate& oltage;A 15 ate& oltage;A 15.2

%apacit* ]> 0.25 %apacit* ]> 0.25

?tan&ar& I@%358 ?tan&ar&

-)e transformer for e/citer of generator


-*pe ?ingle p)ase+ &r* t*pe -*pe set of

permanent

magnet

motor 'as

fi/e&

ate& oltage;A 11000=2180A ate& oltage;A

ate& capacit* ;A 26 ate& capacit* ;A

?)ort circuit impe&ance H& 3.2: ?)ort circuit impe&ance H&

-)reep)ase an& t'o 'in&ing for correspon&ing oltage of generator

-


-*pe A;!23=3 -*pe @(?152

-ransformation

ratio

11000=1.732+100=1.732 -ransformation ratio 11000=1.732

+100=1.732

ate& capacit* A 100 ate& capacit*A 15

recision 0.5 recision 0.5

?econ&ar* si&e s'itc) for generator -

$as turbine 01+02+0.3 ?team turbine

-*pe number %2 -*pe number %2-*pe D32 -*pe D32

&


48/48

ate& oltageA 380=415 ate& oltageA 400

ate& current 10 ate& current 10

?tan&ar& I@%898 I@%9472 ?tan&ar& I@%898 I@%9472

?ingle p)ase an& t'o'in&ing for protection loop of generator -

$as turbine -34 ?team turbine-*pe number -*pe number

-*pe A;24=3 -*pe

-ransformation ratio 11000=1.732+ 100=1.732 -ransformation ratio

ate& capacit* A 15 ate& capacit* A

recision 1=3 recision

specification of HEFEI GAS TURBINE POWER PLANT.DOC

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