GE颜巴赫燃气发电机组-J312-635kW--500mg

01.07.2015/GE(873A)TS-ENNChangshaJMS312_635kW.docxCopyright©(rg)1/37Preliminary!TechnicalDescriptionCogenerationUnitJMS312GS-N.LwithIslandOperationstaticGridCodeENNChangshaElectricaloutput635kWel.Thermaloutput360Kw**Exhaustgasheatisnotincluded!EmissionvaluesNOx500mg/Nm³(5%O2)01.07.2015/GE(873A)TS-ENNChangshaJMS312_635kW.docxCopyright©(rg)2/370.01TechnicalData(atmodule)_________________________________________4
Maindimensionsandweights(atmodule)5
Connections5
Output/fuelconsumption5
0.02Technicaldataofengine___________________________________________6
Thermalenergybalance6
Exhaustgasdata6
Combustionairdata6
Soundpressurelevel7
Soundpowerlevel7
0.03Technicaldataofgenerator_________________________________________8
Reactanceandtimeconstants(saturated)8
0.04Technicaldataofheatrecovery_____________________________________9
Generaldata-Hotwatercircuit9
Generaldata-Coolingwatercircuit9
connectionvariantC__________________________________________________10
0.10Technicalparameters_____________________________________________11
1.00Scopeofsupply-module_________________________________________12
1.01Sparkignitedgasengine__________________________________________12
1.01.01Enginedesign_________________________________________________13
1.01.02Additionalequipmentfortheengine(sparesforcommissioning)______14
1.01.03Engineaccessories____________________________________________14
1.01.04Standardtools(perinstallation)__________________________________15
1.02
Generator-lowvoltage__________________________________________15
1.03Moduleaccessories______________________________________________17
1.03.01Enginejacketwatersystem_____________________________________18
1.03.02Automaticlubeoilreplenishingsystem___________________________19
1.04Heatrecovery____________________________________________________19
1.05.01Gastrain500mbar____________________________________________19
1.07Painting________________________________________________________20
1.11Enginegeneratorcontrolpanel–DIA.NEXT__________________________20
1.11.02RemoteinformationbyMODBUS-RTU____________________________25
1.11.06RemoteData-TransferwithDIA.NEXT-HERMES___________________25
1.20.03Startingsystem_______________________________________________29
1.20.05Electricjacketwaterpreheating__________________________________29
1.20.08Flexibleconnections___________________________________________30
1.20.25Warmwatermonitoring_________________________________________30
01.07.2015/GE(873A)TS-ENNChangshaJMS312_635kW.docxCopyright©(rg)3/371.20.27Returntemperaturecontrol______________________________________30
2.00ElectricalEquipment______________________________________________30
2.01.06Mainscircuitbreakercontrolandautomaticresynchronizing-________31
2.02Gridmonitoringdevice____________________________________________32
2.03.01Powercontrol(Mainsimport/export)______________________________33
3.10.01Coolingsystem-lowtemperaturecircuitcontrol___________________34
3.10.02Coolingsystem-hightemperaturecircuitcontrol__________________34
4.00Delivery,installationandcommissioning____________________________34
4.01Carriage34
4.02Unloading35
4.03Assemblyandinstallation35
4.04Storage35
4.05Start-upandcommissioning35
5.01Limitsofdelivery_________________________________________________35
5.02Factorytestsandinspections______________________________________36
5.02.01Enginetests36
5.02.02Generatortests36
5.02.03Moduletests36
5.03Documentation__________________________________________________37
01.07.2015/GE(873A)TS-ENNChangshaJMS312_635kW.docxCopyright©(rg)4/370.01TechnicalData(atmodule)Dataat:FullloadPartLoadFuelgasLHVkWh/Nm³9.5100%75%50%EnergyinputkW[2]1,5501,194838GasvolumeNm³/h*)16312688MechanicaloutputkW[1]657493329ElectricaloutputkWel.[4]635476316Recoverablethermaloutput~Intercooler1ststagekW80367~LubeoilkW796854~JacketwaterkW201174148~Exhaustgascooledto454°CkW~~~TotalrecoverablethermaloutputkW[5]360278209TotaloutputgeneratedkWtotal995754524Heattobedissipated~Intercooler2ndstagekW695429~LubeoilkW~~~~Surfaceheatca.kW[7]57~~Spec.fuelconsumptionofengineelectrickWh/kWel.h[2]2.442.512.66Spec.fuelconsumptionofenginekWh/kWh[2]2.362.422.55Lubeoilconsumptionca.kg/h[3]0.20~~Electricalefficiency%41.0%39.9%37.7%Thermalefficiency%23.2%23.3%24.9%Totalefficiency%[6]64.2%63.2%62.6%Hotwatercircuit:Forwardtemperature°C91.088.786.8Returntemperature°C81.081.081.0Hotwaterflowratem³/h30.930.930.9*)approximatevalueforpipeworkdimensioning[_]Explanations:see0.10-TechnicalparametersAllheatdataisbasedonstandardconditionsaccordingtoattachment0.10.Deviationsfromthestandardconditionscanresultinachangeofvalueswithintheheatbalance,andmustbetakenintoconsiderationinthelayoutofthecoolingcircuit/equipment(intercooler;emergencycooling;...).Inthespecificationsinadditiontothegeneraltoleranceof±8%onthethermaloutputafurtherreserveof+5%isrecommendedforthedimensioningofthecoolingrequirements.01.07.2015/GE(873A)TS-ENNChangshaJMS312_635kW.docxCopyright©(rg)5/37Maindimensionsandweights(atmodule)Lengthmm~4,700Widthmm~2,300Heightmm~2,300