TONGI 80 MW GAS TURBINE POWER STATIONOpen Cycle Gas Turbine
Peaking Power Plant
General FeaturesPlant Area Machine Type No. of unit Capacity
(Base) Fuel Gas Consumption Total Cost : : : : : : : 3.75 Acre Gas
Turbine 1 105 MW Natural Gas 12 CFT/KWH 325 Crore
Gas TurbineModel Cycle Output Turbine stage Compressor stage
Speed Pressure Ratio Turbine Inlet Temp Exhaust Temp Gas Fuel
Pressure : PG9171E : Simple : 123.4 MW (ISO Condition) :3 : 17 :
3000 RPM : 12.6:1 : 1124C 1124 : 558 C : 23 to 26 Bar
GeneratorType Power Armature Voltage Armature Current Field
Current Excitation Voltage Power Factor Speed Generator Cooling
Manufacturer : 9A5 : 149200 KVA (Rating) : 15 KV : 5743 Amp : 932
Amp : 324 Volts : 0.80 : 3000 RPM : Air Cooled : Ellin, Austria
Gas Booster CompressorModel:2MCL458 Flow: 36000Nm3/h Inlet
Pressure:3.8 Bar Outlet Pressure: 27 Bar Inlet Temperature: 35C 35
Outlet Pressure: 134.8C 134.8 Speed: 12,474 RPM Shaft Power: 3218
KW
Main Transformer (Step Up)Type Rated Power Rated Voltage Rated
CURRENT Rated Frequency Phase : DFZ-55000/132 WZ-TH DFZWZ: 55,000
KVA : 132 3/15 KV : 721.69/6350.85 Amp : 50 HZ : Single Phase
Impedence Voltage : 17.9%, 16.52%, 16.02%
Auxiliary TransformerType Rated Power HV Voltage HV Current LV
Voltage LV Current Impedence Voltage : BS9-10000/15 BS9: 10,000 KVA
: 15,000 KV : 384.9 Amp : 6,600 KV : 874.8 Amp : 17.9%, 16.52%,
16.02
