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:1000-582X(2002)09-0012-04X1,2,1,2(1.,400044;21,400014):,,,,,:;;:TM774:A,,,[1-3],,,,,,,,,;,,;,,,;,,,;,,:,,1111,:1)2)3),,,4),5),,,20029Sep.2002259JournalofChongqingUniversityVol.25No.9X:2002-05-13:(1960-),,,112,:1)2)3),4)113:1),,2)3),4)114,,11411,:1),,,,;,2)[4,5],,EMTPEDAS;,,11412,,,,,,,2,,:1)2)3)4),,211[6],31259:(RTU)RTU,RTU,,(),(),RTU,RTU,RTURTU,RTU()(RTU),:1),RTU2),,212,,2.2.11),,,,,,,,,,,,,2),MMS(ManufacturingMessageSpecification)IEC60870-6TASE2IEC6185021212,,,,,,,RS-232CFDDI,,,3,:1),,,:a.,,,,b.,412002,,c.,,d.,2),,,,,,GPS4:1),2)3):[1].[J].,2000,20(5):50-53.[2].[J].,1998,26(1):1-7.[3]ALENGR,CHEUNGR.Integrationofprotection,controlandmonitoringfunctionsfortransmissionanddistributionsub-stations[J].IEEETransonPowerDelivery,1998,13(1):96-101.[4].[J].,1996,16(1):30-38.[5],,.[J].,2000,(3):50-51.[6].[J].,1999,23(1):1-8.RemoteTestMethodofRelayProtectionLUOJian1,LIYa2jun2,WANGGuan2jie1,GAOJia2zhi2(1.CollegeofElectricalEngineering,ChongqingUniversity,Chongqing400044,China;2.ElectricpowerCo.ofChongqing,Chongqing400014,China)Abstract:Consideringthelimitationofthefieldtestforrelayprotectioninpowersystem,thepaperstudiesanddiscussestheremotetestmethodofrelayprotectioninpowersystem.Itprovidesthetechnologyrequirements,thetechnologyproblemsandrestrictedfactorstobuildtheprotectiontestandanalysiscenter.Itproposesthemethodofbuildingtheprotectiontestandanalysiscenter.Consideringthepracticeforthetransmissionoftestdata,thepaperintroducesthetechnologyrequirementsofutilizingdispatchingautomationsystemdatanetworktotransmittheprotectiontestdata.Consideringtherequirementsofmicrocomputerprotectiondevicesforremotetestmethod,thepaperpresentsthatthereareremotetestfunctionandsynchronizationtestfunctioninthefieldmicrocomputerprotectiondevices.Keywords:relayprotection;protectiontest;datatransmission()51259: