MAJOR EQUIPMENTSFOR ASAM-ASAM COAL FIRED STEAM POWER PLANT 2X65 MW (UNIT 3 & 4)) Oleh: Arief Daru Wibawanto
Project DescriptionsProject Name j 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 Laut, Kalimantan Selatan L t K li t S l t
GENERAL LAY OUTASAM-ASAM POWER PLANT
ENERGY CONVERSIONCOAL FIRED STEAM POWER PLANT
FUEL
BOILER
STEAM
TURBINE
SHAFT
GENERATOR
ELECTRICITY
CHEMICAL TO HEAT
HEAT TO MECHANICAL
MECHANICAL TO ELECTICAL
CHIMNEY
BOILER CAPACITY : 280 t/hCOAL SILO
TRANSMISSION TOWER
SWITCHYARD
ESP
TURBINE
TRAFO
I.D. FAN
F.D. FAN
P.A. FAN
COAL PULVERIZER
COOLING TOWERDEAERATOR
CONDENSER50 m3
WTP1. R/O -PLANT 2. DEMIN PLANT
BOILER MAKEUP WATER TANK
CW PUMPS Q = 13496 m3/h
RIVER WATER
INTAKE PUMP2x350 m3
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
TREATED DEMIN WATER RIVER STORAGE TANK WATER BASIN
RIVER WATER TREATMENT PLANT ASAM ASAM RIVER
Major System of PLTU Asam Asam j y1. 2. 3.
4. 5. 5 6. 7. 8. 8 9.
10. 10 11. 12. 13. 13 14. 15.
Turbine Generator System Boiler System Condenser & F d t H ti C d Feedwater Heating 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. 1 Turbine Generator System
Steam TurbineMANUFACTURER : China Chang Ji Chi Ch Jiang E Energy C Corp.
MODEL RATED POWER MAX. PRESSURE TEMPERATURE STEAM QUANTITY EXHAUST PRESSURE
: N65 9.0/535 N65-9 0/535 : 65MW : 70MW : 9 0MP ( ) 9.0MPa (a) : 535 : 240t/h (TMCR),257t/h(VWO ) :8.7KPa (a)
GeneratorMANUFACTURER MODEL Rated Output R t dO t t Rated terminal voltage Rated power factor Rated frequency p Rated phase current : China Chang Jiang Energy Corp. : QF-65-2,10.5KV : 65 MW : 10.5 kV : 0.85 (lagging) 0 85 : 50 Hz : 4025 A
2. 2 Boiler System
Boiler
MANUFACTURER
: Jinan Boiler Group Co Ltd
MODEL : DG280/9.8-II13 BMCR : 280t/h ( ) (g) PRESSURE (BMCR) : 9.8MPa(g) TEMPERATURE (BMCR)540
PulverizerMANUFACTURER : Beijing Power Equipment Group MODEL :MP180B QUANTITY: 33.2t/h 33 2t/h MOTOR :315KW,6KV, IP54 TH
Coal FeederMANUFACTURER : 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 FanMANUFACTURER : Wuhan Blower Co.,Ltd MODEL:LH-ER175D QUANTITY:53570 m3/h PRESSURE : 16318 Pa; MEDIUM DENSITY =1.132kg/ m3 MOTOR :400KW6KV, IP55 TH
Forced Draft FanMANUFACTURER : Wuhan Blower Co.,Ltd MODEL :G4-73-11No13.5D QUANTITY :109409m3/h PRESSURE HEAD:3360Pa; MEDIUM DENSITY :=1.132kg/ m3 MOTOR :160KW6KV, IP55 TH 160KW 6KV
Induced Draft FanMANUFACTURER : Wuhan Blower Co.,Ltd MODEL:Y4-73-11No21.5d QUANTITY:300370m3/h PRESSURE HEAD :2641Pa MEDIUM DENSITY:= 0.837kg/ m3 MOTOR :500 KW6KV, IP55 TH
Electrostatic PrecipitatorMANUFACTURER: MANUFACTURER Tianjie Group Co Ltd FLUE GAS TEMPERATURE: 140 GUARANTEE COLLECTING EFFICIENCY :H> 99.09%, PRESSURE LOSS: 300Pa
3. Condenser & Feedwater Heating System g yTo Economizer From LP Turbine
Condenser
MANUFACTURER: C China Chang Jiang Energy Corp. MODEL: 5200-1 , COOLING SURFACE AREA: 5200m2,
HP & LP Heater
HP Heater. MANUFACTURER: HP by Nanjing Turbine & Electric Machinary Group Co. Ltd MODEL:JG-200-1 HORIZONTAL TYPE
LP Heater. MANUFACTURER: LP by China Chang Jiang Energy Corp. MODEL:LPH-180 HORIZONTAL TYPE
Deaerator & Feedwater Storage Tank g
.
MANUFACTURER: Nanjing Turbine & Electric Machinary Group Co. Ltd MODEL:Cy-280t/h QUANTITY :280t/h PRESSURE :588MPa(a) :588MPa(a) TEMPERATURE:158
Boiler Feedwater Pump
MANUFACTURER: . Anhui Sanlian Pump Industry Co. Ltd MODEL:100TSB-J MODEL 100TSB J QUANTITY:280t/h, PRESSURE :12 95MPa :12.95MPa MOTOR: 1800KW, 6KV, IP55 TH
4. Cooling Water System g yOpen System Cooling
Cooling Tower
MANUFACTURER: . Jiangsu Seagull Cooling Tower Co.,LTD g g g , 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 PumpMANUFACTURER: . Hunan Neptune Pump Co.,LTD Type T : vertical, centrifugal, submersible ti l t if l b ibl Capacity : 450.0 ~ 500.0 m3/h Total Head : 0 25 ~ 0 28 Mpa 0.25 0.28 Power consumption : 55 kW Voltage : 400 V g
Water Pre Treatment Pre-Treatment
Contact Flocculation & Sedimentation Basin Capacity Capacit 440 m3/hr
Siphon Filter Basin Capacity Capacit 880 m3/hr
RO & Demineralize System
MANUFACTURER: . Guangzhou Asian Tec Water Treatment Co., LTD Capacity 42 m3/hr
14. 150 kV Switchyard SystemGenerator TransformerMANUFACTURER: . TBEA Tianjin Transformers Co LTD Co.,LTD Rated Capacity : 80 MVA Voltage Ratio : 1508*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 TransformerMANUFACTURER: . TBEA Tianjin Transformers Co LTD Co.,LTD Rated Capacity : 18 MVA Voltage Ratio : 10.54*1.25/6.3kV Voltage Regulation : no load tap changing Vector group : D, Yn11 D Cooling System : ONAF (Oil Natural Air Force) : 3 (three) ( ) Phase number
150 kV SwitchyardMANUFACTURER: . AREVA
150kV Circuit Breaker : 1600 A 25 kA A, 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 GeneratorMANUFACTURER: . Mitsubishi Capacity 3500 kW, 6.3 kV
15. DCS/ Plant Control System yMANUFACTURER: . Qunce Automation Co Ltd (using FOXBORO modules) Co.
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