,,(,310027):,,(DIIP)(MAS),,,DIIP:;;;:TM732:2008207217;:2008210210(50677062);(NCET207207245);(R107062)0,,,,,Petri[129],,,,;,,,,,,,/(SCADA/EMS)(WAMS)(RPMS),,,,;,,[10211],(MAS)[12213],(DIIP),1DIIP1.1DIIPDIIP,DIIP,,1DIIP:DIIPDIIP/DIIP,DIIP:DIIP(DIIP2)DIIP(DIIP3)DIIP2SCADA/WAMS,DIIP2DIIP3DIIP2153312009110Vol.33No.1Jan.10,2009©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:1)DIIP,,;2),DIIP,,;3)DIIP,22.1MAS,MAS,,,(LHFS)2.2LHFSLHFS,DIIP,MAS,DIIPLHFS4:1)(ARI);2)(AA);3)(DCA);4)(GDA)LHFS,AADIIPARI,,,DCA,GDA,GDA2.3AAAA(SA)DIIPARIAA,2Petri[5]AA,AA22AAFig.2StructureofAAsub2systemmodel2.4GDAGDA,DCAAA,,GDA,GDAGDA,GDAAA,GDAAA[8]2.5ARIDIIP:SCADA/EMS(SOE);WAMS;1252009,33(1)©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(CIS),LHFS,SACISDIIPCIS(CORBA)DIIP3,CIS(GID)3DIIPCISFig.3StructureofCISservicesbasedonDIIPSACIS,,3LHFSLHFS32LHFSLHFS:1)GDA,,GDA,AA2)AAPetri,Petri,3)Petri,,AA4)AADCAGDA5)GDA,AA,,,SOEWAMS,,6)GDA,,LHFS44LHFSFig.4FaultdiagnosisprocessofLHFS,AAGDA,,4LHFS(ACE)/ACECORBA(TAO),DIIP,C++(QT),Gold35,©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(GW,GoldHill),GW,DIIP(IDP90),LHFS,1500kV()6220kV()1()55Fig.5LHFScaseofSijingareagridLHFS2,:1)DIIPIDP90PCOS100,LHFS2)ARI1ARI8,AA1AA83)GDA,IDP90AA1AA8,3CST,5,2WXT35kV3CST,3CST,CSB13CSB14,CSB14,CSB13,,CSB7CSB8,,4117,CSB43CST35kV2WXT35kV,,WXB13LHFS22LHFSTable2LHFSfaultdiagnosisprocessofSijingareagridAA141170;,AA23CST,CSB14,CSB13;,CSB7CSB8;4117,CSB7,3CST;CSB13AA32WXT35kV,WXB13;2WXT35kVGDACSB14,CSB7,CSB8,CSB4,WXB13;411703CST;2WXT35kV,GDAIDP90,LHFS,,,AA1,AA2,AA3AA1PCOS100,DCA4117,,AA1Petri:4117(4117GDA),AA2PCOS100,3CST,CSB14,CSB13,3CST35kV,CSB7CSB84117,CSB4,DCA4117,AA23CST452009,33(1)©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:3CST,CSB13,AA3PCOS1002WXT35kV,WXB13,35kV,AA32WXTPetri:35kV,AA1,AA2,AA3DCAGDA,GDAAA1,AA2,AA3,,,GDAIDP90,,:3CST,2WXT35kVLHFS,,,,LHFS,,,5,DIIP,,MASDIIPGDAAA,[1],,,..,2001,25(24):33236.ZHOUMing,RENJianwen,LIGengyin,etal.Distributedpowersystemfaultdiagnosisexpertsystembasedonfuzzyinference.AutomationofElectricPowerSystems,2001,25(24):33236.[2],..,1994,14(3):29235.WENFushuan,HANZhenxiang.Faultsectionestimationinpowersystemsusinggeneticalgorithmandsimulatedannealing.ProceedingsoftheCSEE,1994,14(3):29235.[3],,..,2003,27(19):65268.ZHAOShuang,RENJianwen,ZHOUMing.Designandrealizationofadelaminatedfaultdiagnosissystemforpowersystems.AutomationofElectricPowerSystems,2003,27(19):65268.[4],,..,2004,24(3):1352139.ZHANGBingda,MAZhongkun,CHENWeile.Thefaultdiagnosisforsubstationbasedonoptimizingthecombinationoffault2masses.ProceedingsoftheCSEE,2004,24(3):1352139.[5],,.Petri.,2002,26(4):32235.ZHAOHongshan,MIZengqiang,YANGQixun.SubstationfaultdiagnosisbasedonPetrinetsembedding.AutomationofElectricPowerSystems,2002,26(4):32235.[6],..,2005,17(4):11215.WUXin,GUOChuangxin.PowersystemfaultdiagnosisapproachbasedonBayesiannetworks.ProceedingsoftheEPSA,2005,17(4):11215.[7],,..:,2003,27(5):5462550.LIUFengyu,LIQianmu,ZHONGYi.AdistributednetworkfaultdiagnosismodelbasedonBayesianclassification.JournalofNanjingUniversityofScienceandTechnology:NatureScience,2003,27(5):5462550.[8],,..,2001,21(1):73278.SHUHongchun,SUNXiangfei,SIDajun.Astudyoffaultdiagnosisindistributionlinebasedonroughsettheory.ProceedingsoftheCSEE,2001,21(1):73278.[9]YANGJ.Anintelligentmulti2agentapproachtofaultdiagnosisinelectricitydistributionnetworks[D].Bristol,UK:UniversityoftheWestofEngland,2001.[10],,,..,2006,4(6):28231.SHIJunjie,LIYisong,PENGQingqing,etal.Integrateddesignofstategriddispatchinformationsystemplatform.ElectricPowerIT,2006,4(6):28231.[11],,,..,2008,32(1):85289.CHANGGuanghui,GAOJunjie,LIUDichen,etal.Designoftheintegrateddataplatforminelectricpowercontrolcenterbasedonmuti2agenttechnology.AutomationofElectricPowerSystems,2008,32(1):85289.[12]MCARTURSDJ,DAVIDSONEM,HOSSACKJA,etal.Automatingpowersystemfaultdiagnosisthroughmulti2agentsystem//Proceedingsofthe37thAnnualHawaiiInternationalConferenceonSystemSciences,January528,2004,BigIsland,HI,USA.LosAlamitos,CA,USA:IEEEComputerSociety,2004:59266.[13],,..,2005,25(4):64270.GUOChuangxin,SHANYecai,CAOYijia.Studiesonpowerenterpriseopenarchitectureofinformationintegrationbasedonmulti2agentsystemtechnology.ProceedingsoftheCSEE,2005,25(4):64270.(65continuedonpage65)55,©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(2):4742479.[6]WEISSM.ZHANGV,NELSONL,etal.DelayvariationsinsomeGPStimingreceivers//Proceedingsofthe1997IEEEInternationalFrequencyControlSymposium,May28230,1997,Orlando,FL,USA:3042312.[7],,,.GPS.,2003,27(8):49253.ZENGXiangjun,YINXianggen,LINGan,etal.Clockofhighaccuracyimplementedb