Pltu Suralaya Ke i

DIAGRAM PROSES PLTU SURALAYA

180 k, 142 C

169 k, 538 C

40 k, 336 C

39 k, 538 C

10 k, 330 C

174 k251 C

28 k. 40 C

12 k, 109 C

G

SUBFP

DEAERATOR

LP HEATER

LP HEATER

LP HEATER 4

LP HEATER 3

LP HEATER 2

HP HEATER 6

HP HEATER 8

HP HEATER 7

BFP

HP IPLP 1 LP 2

HP BY PASS

LP BY PASS

MAIN DRUM

BOILER

SUPERHEATERREHEATER

ECONOMIZER

DESAL PLANT

FWT

DEMINPLANT

COND.PUMP

CONDPOLISH

T U R B I N E S

SEA

GLAND STCOND

FUEL

ASH

condenser

West Java

Sunda Strait

Suralaya PP

Jakarta

M. Enim

Prabumulih

B. RajaK. Bumi

Tarahan

Palembang

COAL TRANSPORTATION ROUTE

South Sumatra

Banten

OVERVIEW

500 kVSY

Coal open storage

1 1

2

3

4

5 5 5 5 5 5 566

7 78

910

12

14

15

16 17

18

19

20

21

22

2324

25

26

27

28

1. Main fuel oil tank2. CW pump # 1-73. Administration building4. Stacks5. Boiler house # 1-76. Turbine gen. House #1-77. Control room #1-78. CW discharge cannal9. 150 kV switch yard10 Simulator building11 Security building12 PLN Prject office13 EHV subst. Building14 New storage15 Old ST. recalimer16 New ST. reclaimer

17 Setlement basin18 Semi perm. JETTY19 Oil JETTY20 DERMAGA I21 CW intake culverts22 DERMAGA II23 Ash conveyor24 Ash disposal area25 Water treatment area26 Chlorination plant27 H2 plant28 Old storage29 Coal conveyor30 Ro-Ro Jetty

29

11

PLTU Suralaya

PLTA Saguling

Cibinong

BekasiGandul

Cilegon

B.Selatan

M.Rancan

Ungaran

Krian

Gresik

PLTU Paiton

Bali

Madura

Laut Jawa

Lautan Indonesia

PLTP Kamojang

PLTU M. Karang

PLTU Priok

PLTG SunyaragiPLTU Semarang

PLTGU Gresik

PLTGU M.Tawar

PLTA Mrica

SISTEM 500 KV JAWA BALI

PLTA Cirata

SINGLE LINE DIAGRAM

G G G G G GG

CILEGON 1 CILEGON 2

SALIRA 1 SALIRA 2CILEGON 1 CILEGON 2

GANDUL 1 GANDUL 2

SST 3 SST 2 SST 1

TOWN SST 4

IBT 1 IBT 2

7 6 5 4 3 2 1

500 kV

150 kV

CAROLINA TYPE, RADIANT BOILER

FROM HTX 8

FROM HP TURBINE

TO HP TURBINE

TO LP TURBINE

SDCC

TO EP

TUBE AND SHELL HEAT EXCHANGER( CONDENSATE HEATER )

CONDENSATEOUTLET

CONDENSATEINLET

DRAINOUTLET

DRAININLET

STEAMINLET

TUBE AND SHELL HEAT EXCHANGER( CONDENSER )

LP TURBINE EXHAUST

HOTWELL

CONDENSATE

OUTLET

SEA WATERINLET

SEA WATEROUTLET

PABRIK PEMBUAT : MITSUBISHI ELECTRIC CORPORATION, LTDCOOLING SURFACE : 32.000 m2CONDENSER VACUUM : 697 mmHgDESIGN PRESSURE : 4 kg/cm2 (tube) , 1,1 kg/cm2 (shell)DESIGN TEMPERATURE : 50 oC (tube) , 100 oC (shell)WEIGHT : 300 ton

TUBE AND SHELL HEAT EXCHANGER( CLOSED COOLING WATER )

SEA WATERINLET

SEA WATEROUTLET

COOLING WATERINLET

COOLING WATEROUTLET

ELECTROSTATIC PRECIPITATOR

GASFLOW

CLEAN GASEXIT

DISCHARGEELECTRODE

COLLECTING PLATE

+ +

+ +

- - - - -

REGENERATIVE AIR HEATER

COLD AIR

ROTATINGDRUM

HOT AIR FLUE GAS

FLUE GAS

REGENERATIVE AIR HEATER

AIRFLUE GAS

S I S T E M P E M B U A N G A N A B U

CHUTE# 3/ 4

CHUTE# 3/ 4

RMVLDDCC

SDCC

MARINETOWER# 3/ 4

MARINETOWER# 3/ 4

RMVLDDCC

RMVLDDCC

Mill RejectMill Reject

SDCCSDCC

SILO ATRANS. BIN TRANS. BIN TRANS. BIN

TRANSPORTERSTRANSPORTERS TRANSPORTERS

JUMBOTRANPORTERS

JUMBOTRANPORTERS

CONV. 12

CONV. 11

CO

NV

. 1

4

CO

NV

. 1

3

CO

NV

. 9

A

VIB.GRID &ASH CRUSHER




CO

NV

. 4

CO

NV

. 3

CO

NV

. 2

A

CO

NV

. 1

A

CONV. 6

CONV. 5

CO

NV

. 1

0B

CO

NV

. 9

B

CONV. 8A

CONV. 7A

SILO B

DISTRIBUTION BOXDISTRIBUTION BOX

CHUTECONV.CHUTECONV.

DISTRIBUTION BOXDISTRIBUTION BOX

MARINETOWER# 1/ 2

MARINETOWER# 1/ 2

CHUTE# 1/ 2

CHUTE# 1/ 2

CONV. 8B

CONV. 7B

CONV. 20

CONV. 19 CONV. 17

CONV. 18

CONV. 15

CONV. 16

SSCSSCSSCSSC

VIB.SCN &CRUSHER

VIB.SCN &CRUSHER

VIB.SCN &CRUSHER

Collect.DDCC

Collect.DDCC

Collect.DDCC

1ST & 2NDTRANSF DDCC

1ST & 2NDTR. DDCC

1ST & 2NDTR. DDCC

CHAIN CONV. A

CHAIN CONV. B

COND. U/L 1A

CONV U/L. 2A

CONV U/L. 1B

COND. U/L. 2B

FLY ASH CONV. A

FLY ASH CONV. B

Dust HopperDust Hopper

CO

NV

. 2

B

CO

NV

. 1

B

EMERG. MOBILE CONV.

MOBILE CONV.

ASH ASH HANDLING HANDLING

SYSTEM SYSTEM SURALAYA SURALAYA

POWER POWER PLANTPLANT

UNITS 1 ~ UNITS 1 ~ 77

CO

NV

.

8 CO

NV

. 7

Mill RejectMill Reject Mill Reject

Mill Reject

Mill RejectMill Reject

Mill Reject Mill Reject Mill Reject

Dust HopperDust Hopper

CO

NV

. 1

0A

Dust Collector Dust Collector Dust Collector Dust Collector

ELECTROSTATICPRECIPITATOR #4




JUMBOTRANPORTERS

ASH VALLEY

CONCRETESILO

CONCRETESILO

BACK

Hopper “K” & BF.20/21,

BF 26/27,MS.13/14Hopper “L”Hopper “M”

RH. “D” &

BF.09/10

Plant Distribute Hopper &BF 501A/B, BF 601A/B, BF 701A/B

COAL BUNKER COAL BUNKERUnit 7 Unit 5Unit 6 Unit 4 Unit 2Unit 3 Unit 1

Coal stock area

SC. 22

SC. 25

SC. 24

SC. 23

BC. 26

BC. 27 BC. 21

BC. 20

SC.30

SC. 31 SC. 29

SC. 28

ST / RE 2

TelescopicChute

ST /

RE 1

Belt Weigher

BC. 502B

BC. 502A

BC. 702B

BC. 702A

BC. 602B

BC. 602A

BC 32

BC 33

Belt Weigher

BC. 03

BC. 04

BC. 05

BC. 06

BC. 35

BC. 34 BC. 02

BC. 07

BC. 08

BC. 15ABC. 16A

BC. 17A

BC. 17

BC. 16

BC. 15 BC. 11

BC. 12

BC. 01

BC

. 14

BC

. 13

BC

. 10

BC

. 09

BC. 40

BC. 703A

BC. 703B

BC.18/19

BS.18/19

BC. 36/37

Coal Ship

Coal Ship

COAL HANDLING SYSTEM COAL HANDLING SYSTEM SURALAYA POWER PLANTSURALAYA POWER PLANT

UNITS 1 ~ 7UNITS 1 ~ 7JH. “H”

JH. “G” &

HG36/37,HG40/02

JH.”B” &

C S. &MS.03/04

JH. “J” &

HG. A/B

JH.”F”

JH. ”C” &

MCC,BF.11/12,MS.09/10

JH. “E” &

CoalSampling

CHCR

TelescopicChute

M/H. &BF.32/33

RH.”A” &BF.03/04

BS.34/35

BS.02

BS. 17A

BS.36/37

S/U. 01/02

COAL ANALISYS

COAL FEEDERCOAL INLET

TO PULVERIZERS

PULVERIZER

Gas Pressure 5 kg/cm2

PF 0,85

M E L

Steady

state limit

PF 0,95

Turbine Limit

KURVA KAPABILITAS GENERATOR UNIT 5-7

0 200 400 600

200

400

600

200

400

MV

AR

OV

ER

EX

CIT

AT

ION

UN

DE

R E

XC

ITA

TIO

N

CAPABILITY CURVE

MW

DATA TEKNISGenerator Mitsubishi Electric

Daya : 767 KVA

Tegangan : 23.000 Volts

Arus : 19.253 A

Power Factor : 0,85

Phasa : 3

Frekwensi : 50 Hz

Jumlah kutub : 2

Cooling System : Hydrogen 5kg/cm2

Teg. Penguatan : 590 V

Arus Penguatan : 4965 A

Stator Winding : Y

Isolasi : Arm & Field = Class F

EXCITER

Brushless isolasi type F , Daya : 3300 KW, Teg 590 V Arus 5593 A

PF 0,85

PF 0,95

KURVA KAPABILITAS GENERATOR UNIT 1-4

100

200

300

040

010

020

030

0

100 200 300 400 500

Tekanan Hyd' 4 kg/cm2

Tekanan Hyd' 3 kg/cm2

MV

AR

MW

Un

de

r E

xc

ita

tio

nO

ve

r E

xc

ita

tio

n

KETERANGAN :

1. Main steam pressure (kg/cm2)

2. Main steam temperature (oC)

3. Turbine speed (rpm)

4. Pembebanan Generator

KURVA START UP UNIT 5-7

TEMP oC

Press (kg/cm2)

%TURBINE SPEEDCOLD START UP UNIT 5-7

600

500

400

300

200

100

0 2 4 6 8 10 12 14 16

200

120

80

40

20

60

100

160

140

180

100

80

60

40

20 2000

1000

3000

1

2

4

Waktu- Jam

3

KETERANGAN :






TEMP oC

Press (kg/cm2)

% WARM START UP UNIT 5-7TURBINE SPEED

600

500

400

300

200

100

0 2 4 6 8 10 12 14 16

200

120

80

40

20

60

100

160

140

180

100

80

60

40

20 2000

1000

3000

1

2

4

Waktu- Jam

3

KETERANGAN :






TEMP oC

Press (kg/cm2)

% HOT START UP UNIT 5-7TURBINE SPEED

600

500

400

300

200

100

0 2 4 6 8 10 12 14 16

200

120

80

40

20

60

100

160

140

180

100

80

60

40

20 2000

1000

3000

1

2

4

3

Pltu Suralaya Ke i

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