Major Equipment of PLTU

MAJOR EQUIPMENTS FOR ASAM-ASAM COAL FIRED STEAM POWER PLANT 2X65 MW (UNIT 3 & 4)) Oleh: Arief Daru Wibawanto

Project Descriptions y y y

y y

Project j Name Owner Main Contractor Supervision Project Location

: PLTU Kalimantan Selatan ((2 x 65 MW)) : PT PLN (Persero) : Consortium PT Wijaya Karya & Chengda Engineering Corporation Of China Chi : PT Rekadaya Elektrika : Desa Asam-asam, Kab. Tanah L t Kalimantan Laut, K li t Selatan S l t

GENERAL LAY OUT ASAM-ASAM POWER PLANT

ENERGY CONVERSION COAL FIRED STEAM POWER PLANT

FUEL

BOILER

CHEMICAL TO HEAT

STEAM

TURBINE

SHAFT

HEAT TO  MECHANICAL

GENERATOR

MECHANICAL TO  ELECTICAL

ELECTRICITY

BOILER CAPACITY : 280 t/h

CHIMNEY

TRANSMISSION TOWER

COAL SILO

ESP

I.D. FAN

SWITCHYARD

TURBINE

F.D. FAN

P.A. FAN

TRAFO

COAL PULVERIZER

COOLING TOWER DEAERATOR

CONDENSER

WTP 1. R/O -PLANT 2. DEMIN PLANT

50 m3

BOILER MAKEUP WATER TANK

HP HEATER 1&2

BOILER FEED PUMP Q = 360 m3/h

LP HEATER 1, 2, 3

GLAND STEAM CONDENSATE PUMP CONDENSOR Q = 250 t/h

CW PUMPS Q = 13496 m3/h

RIVER WATER

INTAKE PUMP 2x350 m3

TREATED DEMIN WATER RIVER STORAGE TANK WATER BASIN

RIVER WATER TREATMENT PLANT ASAM ASAM RIVER

Major j System y of PLTU Asam Asam 1. 2. 3.

4. 5 5. 6. 7. 8 8. 9.

10 10. 11. 12. 13 13. 14. 15.

Turbine Generator System Boiler System C d Condenser & Feedwater F d t Heating H ti System Cooling Water System Plant Water System Waste Water Treatment System Fire Protection System Compressed Air System Sampling Rack & Chemical Feed System Air Conditioning & Ventilating System Coal Handling System Ash Handling Fuel Oil System 150 kV Switchyard System DCS/Plant Control System

1 Turbine Generator System 1.

Steam Turbine „

MANUFACTURER : Chi Ch China Chang Ji Jiang E Energy C Corp.

„

MODEL RATED POWER MAX. PRESSURE TEMPERATURE STEAM QUANTITY EXHAUST PRESSURE

: N65 N65-9 9.0/535 0/535 : 65MW : 70MW : 9.0MPa 9 0MP ((a)) : 535Ԩ : 240t/h (TMCR),257t/h(VWO ) :8.7KPa (a)

Generator „

MANUFACTURER

: China Chang Jiang Energy Corp.

„

MODEL R t dO Rated Output t t Rated terminal voltage Rated power factor Rated frequency phase current Rated p

: QF-65-2,10.5KV : 65 MW : 10.5 kV : 0.85 0 85 (lagging) : 50 Hz : 4025 A

2 Boiler System 2.

Boiler

„

MANUFACTURER

: Jinan Boiler Group Co Ltd

„

MODEL : DG280/9.8-II13 BMCR : 280t/h (g) PRESSURE ((BMCR)) : 9.8MPa(g) TEMPERATURE (BMCR)：540Ԩ

Pulverizer „

MANUFACTURER : Beijing Power Equipment Group

„

MODEL :MP180B QUANTITY: 33.2t/h 33 2t/h MOTOR :315KW,6KV, IP54 TH

Coal Feeder „

MANUFACTURER : Shenyang Huadian Power Station Engineering Co.Ltd

„

MODEL :HD-BSC26 QUANTITY : 5~35t/h MOTOR :YVP2 2 ， :YVP2.2 3KW,380VAC, IP54 TH

Primary Air Fan „

MANUFACTURER : Wuhan Blower Co.,Ltd

„

MODEL:LH-ER175D QUANTITY:53570 m3/h， PRESSURE : 16318 Pa; MEDIUM DENSITY =1.132kg/ m3 MOTOR :400KW，6KV，, IP55 TH

Forced Draft Fan „

MANUFACTURER : Wuhan Blower Co.,Ltd

„

MODEL :G4-73-11No13.5D QUANTITY :109409m3/h， PRESSURE HEAD:3360Pa; MEDIUM DENSITY :=1.132kg/ m3 MOTOR :160KW，6KV, 160KW 6KV IP55 TH

Induced Draft Fan „

MANUFACTURER : Wuhan Blower Co.,Ltd

„

MODEL:Y4-73-11No21.5d QUANTITY:300370m3/h， PRESSURE HEAD :2641Pa； MEDIUM DENSITY:= 0.837kg/ m3 MOTOR :500 KW，6KV, IP55 TH

Electrostatic Precipitator „

MANUFACTURER: MANUFACTURER Tianjie Group Co Ltd

„

FLUE GAS TEMPERATURE: 140Ԩ GUARANTEE COLLECTING EFFICIENCY :H> 99.09%, PRESSURE LOSS: £＜300Pa

3. Condenser & Feedwater Heating g System y To Economizer

From LP Turbine

Condenser

„

MANUFACTURER: C China Chang Jiang Energy Corp.

„

MODEL: 5200-1 , COOLING SURFACE AREA: 5200m2,

HP & LP Heater

HP Heater „

.

„ „

LP Heater

MANUFACTURER: HP by Nanjing Turbine & Electric Machinary Group Co. Ltd

„

MODEL:JG-200-1 HORIZONTAL TYPE

„

.

„

MANUFACTURER: LP by China Chang Jiang Energy Corp. MODEL:LPH-180 HORIZONTAL TYPE

Deaerator & Feedwater Storage g Tank

„

. „

MANUFACTURER: Nanjing Turbine & Electric Machinary Group Co. Ltd MODEL:Cy-280t/h QUANTITY :280t/h， PRESSURE :588MPa(a) :588MPa(a)， TEMPERATURE:158Ԩ

Boiler Feedwater Pump

MANUFACTURER: . Anhui Sanlian Pump Industry Co. Ltd „ MODEL:100TSB-J MODEL 100TSB J QUANTITY:280t/h, PRESSURE :12 :12.95MPa 95MPa MOTOR: 1800KW, 6KV, IP55 TH „

4. Cooling g Water System y Open System Cooling

Cooling Tower

MANUFACTURER: . Jiangsu g Seagull g Cooling g Tower Co.,LTD , „

„ „

TYPE : COUNTER FLOW QUANTITY: 7 CELLS

Heat Exchanger

„

MANUFACTURER:

.

Wuxi Blue Sky Industry Co.,Ltd. Co Ltd

„

Pressure Head : 0.5 Mpa p Medium Flow Hot Side Qty : 300 m3/hr Cold Side Qty : 350 m3/hr

5. Plant Water System y

River Water Intake Pump MANUFACTURER: . Hunan Neptune Pump Co.,LTD „

„

Type T : vertical, ti l centrifugal, t if l submersible b ibl Capacity : 450.0 ~ 500.0 m3/h Total Head : 0 0.25 25 ~ 0.28 0 28 Mpa Power consumption : 55 kW Voltage g : 400 V

Water Pre Pre-Treatment Treatment

Contact Flocculation & Sedimentation Basin Capacit 440 m3/hr Capacity

Siphon Filter Basin Capacit 880 m3/hr Capacity

RO & Demineralize System

MANUFACTURER: . Guangzhou Asian Tec Water Treatment Co., LTD „

„

Capacity 42 m3/hr

14. 150 kV Switchyard System Generator Transformer MANUFACTURER: . TBEA Tianjin Transformers Co.,LTD Co LTD „

„

Rated Capacity : 80 MVA Voltage Ratio : 150±8*1.25/10.5kV Voltage Regulation : on load tap changing Vector group : Ynd11 Cooling System : ONAF (Oil Natural Air Force) : 3 (three) ( ) Phase number

Unit Aux Transformer MANUFACTURER: . TBEA Tianjin Transformers Co.,LTD Co LTD „

„

Rated Capacity : 18 MVA Voltage Ratio : 10.5±4*1.25/6.3kV Voltage Regulation : no load tap changing Vector group : D, D Yn11 Cooling System : ONAF (Oil Natural Air Force) : 3 (three) ( ) Phase number

150 kV Switchyard MANUFACTURER: . AREVA „

„ „ „ „ „ „

150kV Circuit Breaker : 1600 A A, 25 kA Disconnecting Switch : 1600 A, 25 kA Lightning Arrester : Rated Voltage 150 KV Capacitor Voltage Transformer : 150/√3/0.1/√3/√30.1kV Overhead Wire : 630 mm2, 400 mm2 Line Trap, Post Insulator, Coupling Capacitor, Lightning Wire

Black Start Diesel Generator MANUFACTURER: . Mitsubishi „

„

Capacity 3500 kW, 6.3 kV

15. DCS/ Plant Control System y MANUFACTURER: . Qunce Automation Co Co. Ltd (using FOXBORO modules) „