DataTECHNICAL AUDIT STUDY OF OLD POWER PLANTS AT BANGLADESHDateTimeGT ( Fuel Gas Operation)UnitsGT-1GT-2GT-3Intake ConditionsAmbient air tempDeg CRelative Humidity%Ambient PressureBarGT ParameterAir Pre HeaterSteam FlowtphInlet Steam TempDeg CInlet Steam PressureBarOutlet Steam PressureBarOutlet Steam TempDeg CAir Pre Heater DP- (Air Side)BarAir Inlet TemperatureDeg CAir Inlet PressureBarAir Outlet TemperatureDeg CAir Outlet PressureBarCompressorAir Intake Filter DPmmwcCompressor Inlet PressuremmwcCompressor Inlet TemperatureDeg CCompressor Outlet PressureBarCompressor Outlet TemperatureDeg CFUELNG Flowsm3/secNG TemperatureDeg CNG Pressure after FCVBarNCVkcal/sm3Combustion ChamberTIT Set PointDeg CTIT Actual( Turbine Inlet)Deg CDP Across CCBarTAT( Exhaust Temp)Deg CTurbine Exhaust PressuremBarGeneratorGas Turbine loading%GT Power Output (Gross)MWGT Reactive PowerMvarPower FactorGT Aux ConsumptionMWGenerator Cold Air TempDeg CGenerator Winding TempDeg CFrequencyHzFUEL CompositionHRSGHRSG Flue Gas SectionHRSG INLET FG TEMPDeg CHRSG INLET FG PRESSUREmBarHRSG OUTLET FG TEMPDeg CHRSG OUTLET FG PRESSUREmBarFG temp SH outletDeg CFG temp HP Evaporator OutletDeg CFG Temp HP Econ2 OutletDeg CFG Temp LP SH OutletDeg CFG Temp LP Evaporator OutletDeg CFG Temp HP/LP Econ 1 OutletDeg CHP SECTIONHP SH Header steam TempDeg CHP SH Header steam flowtphHP SH Header steam PressureBarHP Attemperator FlowtphAttemperator Temp Set PointDeg CHP Attemperator Water TempDeg CHP Drum TempDeg CHP Drum PressureBarHP Drum Blow DowntphHP Eco-2 Outlet PressureBarHP Eco-2 Outlet TempDeg CHP Eco-2 Inlet PressureBarHP Eco-2 Inlet TempDeg CHP Eco-1 Inlet PressureBarHP Eco-1 Inlet TempDeg CHP Feedwater Flow aft FRStphHP Feedwater Temp aft FRSDeg CHP Feedwater Pressure aft FRSBarLP SECTIONLP SH Header steam TempDeg CLP SH Header steam flowtphLP SH Header steam PressureBarLP Attemperator FlowtphAttemperator Temp Set PointDeg CLP Attemperator Water TempDeg CLP Drum TempDeg CLP Drum PressureBarLP Drum Blow DowntphLP Eco Outlet PressureBarLP Eco Outlet TempDeg CLP Eco Outlet Flow to DrumtphLP Eco Outlet Flow to Flash TanktphLP Eco Inlet PressureBarLP Eco Inlet TempDeg CLP Feedwater Flow aft FRStphLP Feedwater Temp aft FRSDeg CLP Feedwater Pressure aft FRSBarCPHCPH Condensate Inlet PressureBarCPH Condensate Inlet TemperatureDeg CCPH Condensate Inlet FlowtphCPH Condensate Outlet PressureBarCPH Condensate Outlet TemperatureDeg CCPH Condensate Outlet FlowtphDEAERATORDEA Tank TempDeg CDEA Tank PressureBarTotal Condensate FlowtphTotal Condensate TempDeg CDEA Pegging Steam FlowtphDEA Pegging Steam TempDeg CDEA Pegging Steam PressureBarCPH Bypass FlowtphGland Steam CoolerCondensate Inlet PressureBarCondensate Inlet TemperatureDeg CCondensate Outlet PressureBarCondensate Outlet TemperatureDeg CCondensate Outlet FlowtphCondenserCondenser PressuremBarCondenser TempDeg CCW Inlet TempDeg CCW Outlet TempDeg CCycle MakeupDM Water Makeup FlowtphDM Water Makeup PressureBarDM Water Makeup TempDeg CSTEAM TURBINEHP SECTIONMain Steam HDR PressureBarMain Steam HDR TemperatureDeg CMain Steam HDR FlowtphMain Steam Pr. After ESVBarMain Steam Temp. After ESVDeg CHPT Exhaust PressureBarHPT Exhaust TempDeg CLP SECTIONMain Steam HDR PressureBarMain Steam HDR TemperatureDeg CMain Steam HDR FlowtphMain Steam Pr. After ESVBarMain Steam Temp. After ESVDeg CLPT INLET PressureBarLPT INLET TempDeg CLPT Exhaust PressuremBarLPT Exhaust TempDeg CSTG Gross Power OutputMWSTG Reactive Power OutputMvarPower FactorGenerator Cold Air TempDeg CGenerator Winding TempDeg CFrequencyHz

Total Flow at individual HRSG Super Heater Oullet header before Main Isolating ValveFeedwater Pressure discharge of HP BFP Discharge Header entering EconomiserFeedwater Temperature at discharge of HP BFP Discharge Header entering EconomiserTotal Flow at individual HRSG Super Heater Oullet header before Main Isolating ValveFeedwater Pressure at discharge of LP BFP Discharge Header entering EconomiserFeedwater Temperature discharge of LP BFP Discharge Header entering EconomiserAny Pegging consumption from LP steam headerBefore Mixing of LP SteamBefore Mixing of LP SteamAfter Mixing of HP Exhaust SteamAfter Mixing of HP exhaust SteamPressure Before FCV