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32320103SHIPSCIENCEANDTECHNOLOGYVol.32,No.3Mar.,2010GT28/,(,150036):GT281,/,,,(/)GT28/:;;:U664.131:A:1672-7649(2010)03-0003-07DOI:1013404/j1issn11672-7649120101031001IndustrialandmarinedevelopmentpolicystudyforGT28gasturbineWENXue2you,XIAODong2ming(The703ResearchInstituteofCSIC,Harbin150036,China)Abstract:GT28isagoodperformancegasturbine,whichiscomposedofadual2shaftgasgeneratorandapowerturbine.Basedontheappliedanddevelopmentalresearchofitsindustrialandmarinedevelopmentpolicy,itstechnicaldevelopmentnetworkandkeytechnologieswerepointedoutwidely,andappliedanddevelopmentalwayswereclarified.Theappliedanddevelopmentalresearchesofthegasturbineelectricmodule(marine/land),naturalgascompressorpackageandintercooled2cyclemarinegasturbinewereemphasized,whichwillexpeditetheindustrialandmarinedevelopmentofGT28gasturbine.Keywords:gasturbine;industrialgasturbine;marinegasturbine:2010-01-14;:(1940-),,0,,,,,,,,,/,,GT28/GT281,(ISO28MW,37%),GT28,/,2(321)31GT28Fig.1ResearchscopesofGT28gasturbine(IC)(ICR)S2S3,,,1GT28/GT28:1),;2),LNG;3),;4),11111111,:(G)(D)(S)(N):COGOG-;COGAG-;CODOG-;CODAG-;CODEAG-;COGEOG-;COGAS-;IFEPGT28ISO1(2),--,1GT28Tab.1PerformanceofGT28formarinepropulsion15,,/MW28/%372GT28Fig.2GT28gasturbineGT28,,,,,,-LNG111121)GT28,,,,,,GT28ISO243,:GT28/2GT28Tab.2PerformanceofGT28formarineelectricalmodule15,,/MW25.6/%35.5GT28,,:GT28,,,,,:,,,,,2)CODOG,,(COGAGCOGOG)-(CODAG),:,(3)1,2,,,2(COGAG)(COGOG),(CODAG)3)GT28LNG,,3Fig.3Crosstransmissionsschematicdrawing(LNG),LNG,10LNG,LNG,;,,,,LNG,-,-[1](4)GT28LNG,:,LNG,LNGLNGLNG,LNGLNG,1tLNG250kWh,LNG,LNG,LNG11211211(ForcastInternational)5324LNGFig.4ArrangementofgasturbineontheLNGship10(20092018),,,[2]3102050MW320092018The.3Thepredictedproductsofgasturbinebetween2009-201810/10/%10/10610/%2050MW179515159188631315GT28,,(5),45GT28Fig.5GT28forCOGASpowerplant4GT28Tab.4PerformanceofGT28forCOGASpowerplant15,,(1GT+1ST)/MW33/%46.2(2GT+1ST)/MW67.2/%47112121),,,DLN,NOX2)(),:,/,,/11311311,GT2811312GT283270r/min,,,(5000r/min),,,,,(6):63,:GT28/,,,()6GT28Fig.6GT28withhigh2speedpowerturbine2GT28/GT28:;;;;;3:1)(IC)52)(ICR),3)S2S211(IC)21111,(30000),,50000(ISO)[3]GT281,(IC)50000(7),,,GT28,[4-6],57ICFig.7ICcycleschematicdrawing5ICTab.5PerformanceofICgastarbine15,,/MW38/%385,211121),,,2),,,,3)IC,IC,732,212(ICR)21211-WR-21,,,,30%,[7-8],,,(ICR)(8)[9],ICR66ICRTab.6PerformanceofICRgastarbine15,,/MW32/%428ICRFig.8ICRcycleschematicdrawingGT28,,,ICICR,212121),,ICR2),213S2S21311,,GT28(spray),(STIG),S2S(9),,S2S79S2SFig.9S2Scycleschematicdrawing7S2STab.7PerformanceofS2Sgasturbine15,,/MW31/%39213121),S2S2)83,:GT28/S2S///,3GT28(10)10GT28Fig.10ThetechniceldevelopmentnetwerkofGT28gasturbine,333:1)(/);2);3);4);5);6),,,,GT28/:[1]ELLINGTONL,etal,GasturbinepropulsionforLNGtrasports[R].GT2006-90715,ASMETurboExpo2006.[2]TurbomachineryInternationalHandbook[M].2010.[3]GasTurbineWorld2007PerformanceSpecs,2007.[4]WENXue2you,XIAODong2ming.Feasibilitystudyofanintercooled2cyclemarinegasturbine[R].GT2007-27609,ASMETurboExpo2007.[5],.[R].2005,2005.[6],.[J].,2007,29(4):17-21.[7],.WR21[J].,1999,14(1):1-6,76.[8]ANTHONYJ,CRISALLI,etc.OverviewofWR-21IntercooledRecuperatedGasTurbineEngineSystem,AModernEngineforAModernFleet,93-GT-231.[9],.[J].,2004,19(1):89-92.9