INTRODUCTION TECHNICAL SPECIFICATIONS
Installed capacity
2 units each x 605 MW net
Boiler and Furnace
Steam amount (kg/s) 524 (each)
Type Once-through forced flow (Benson)
HP Steam parameters (bar/°C) 184/542 (each)
IP Steam (bar/°C) 49/540 (each)
Feedwater inlet temperature (°C) 268
Fuel Imported bituminous coal
Firing Pulverized coal
Slag removal Dry
Low NOx-burners
Nominal kapasite (MVA) 733 (her bir ünite)
Nominal voltaj (kV) 21 (her bir ünite)
Transformers
Rated capacity (MVA) 675 (each))
Rated voltage (kV) 21/400 (each))
Stack
Stack height (m) 150 m
Flue gas dust removal Electrostatic precipitator
Flue gas desulphurisation Lime stone slurry scrubbing
Boiler feed pumps
Motor-driven boiler feed pumps (Number) 2 (each, 60% duty)
Capacity per pump (t/h) 1080
Total discharge pressure per pump (bar) 234
Drive motors/input per pump (MW) 11
Low NOx-burners
Coal mills Roller mills
Number 4 (each)
Throughput per mill (t/h) 80 (each for design coal)
Turbines
Rated capacity (MW) 660 (each))

 

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