整体煤气化联合循环IGCC发电系统性能计算与分析

(IGCC)(,230000):(IGCC),IGCC,4IGCC,:IGCC;;;:TK227.1:A:1002-1663(2006)04-03PerformancecalculationandanalysisofIGCCpowergenerationsystemBAIYufeng(ChaohuPowerGenerationCorporationofChinaHuanengGroup,Chaohu230000,China)Abstract:Integratedgasificationcombinedcirculation(IGCC)powergenerationsystemhasmanyadvantagesinsomeaspects,suchasintechnology,economy,environmentprotectionandsoon,thepaperintroducedtoitsclassifications,andtheperformancecalculationandparameteranalysisoffourkindsofIGCCpowergenera2tionsystemwithairgasificationtypeweredone,andtherelationshipbetweenefficiencyofpowersupplyandinlettemperatureofgasturbinewasgained.Keywords:integratedgasificationcombinedcirculation(IGCC);coalgasification;powergenerationsystem;performanceanalysis,(IGCC),[1-3]IGCC,IGCC1IGCC2IGCC1(IGCC)IGCCIGCC:2006-05-23:(1969-),,1995,15228420068©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.():(CGCU)(HGCU),34(CGCU),460,/200,;38,;,95%99%,,/(HGCU),;,[5],550,40,3CGCU2IGCC4IGCC,,CEUGAS;4HGCUHGCUCGCU,4IGCC1T3=1200,=16,/STM=0.2,HRSGTex=1351,,HGCUIGCC,Xc,;,U-GAS96%97%,,,,,CGCUIGCC,,IGCC0.4%,IGCC5%7%,HGCUCGCU,,1IGCCU-GASCEPGkPa23132313TG10201216XC%0.970.99kg/kg2.513.73kg/kg0.5020.746(kg/kg)/(Nm3/kg)3.90/3.615.38/5.09kJ/Nm36526.04280.0BHGCU0.91CGCU0.89HGCU0.91CGCU0.89kg/s898.6837.7819.3765.2MW335.4313.2310.4290.7MW617.0591.6576.7548.3MW281.7278.4266.3257.6MW195.5193.8217.4512.4MW477.2472.2483.7473.0%6677(LLV)%44.944.445.044.0252Vol.28,No.4HeilongjiangElectricPowerAug.2006©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()T355IGCCT35,,IGCCT3T3100,Ncc0.9%1.5%,T3IGCC,,T3,GH,1427,,[3]T3,T3,,,:T3=1000,opt=1213;T3=1100,opt=1516;T3=1200,opt=18;T3=1300,opt=2021,,4a.,IGCC,b.,IGCC,CGCUIGCCc.IGCC,,d.,IGCC,IGCC,,,:[1],,.(IGCC)[J].,2001,16(6):575578[2].-[M].:,1996[3].IGCC[J].,2004,17(3):15[4].IGCC[J].,2002,15(2):414[5]R.RMckinsey,J.M.Wheeldon.APerformanceComparisonofAd2vancedCoalBasedPowerGenerationTechnologies[C].Proc.ofthe14thInternationalASMEConferenceonFluidizedBedCom2bustion,1997,Vol.1:561570(),35228420068©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.