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1,1,2,1(1.4300722.510600):。:;;:TM406:B:1001-8425(2009)02-0019-04ResearchonPresentSituationofCorrosiveSulfurinTransformerOilLIRui1,CAOShun-an1,QIANYi-hua2,SHENGKai1(1.WuhanUniversity,Wuhan430072,China;2.ElectricPowerResearchInstituteofGuangdongPowerGridCorporation,Guangzhou510600,China)Abstract:Theprincipleandpresentresearchsituationoftransformerfaultscausedbycorrosivesulfurintransformeroilarepresented.Keywords:Transformer;Corrosivesulfur;Transformeroil1,、,、[1]。,[2]。,,,,[3-5]。,。1948,ClarkF.M.RaabE.L.,1953,ASTMD1275A[6]。,,[7-9]。Doble、ABBCIGRE,。,、、、。22.12005,2。,,。,,,。X-X-,。,,,,、,,。46220092TRANSFORMERVol.46FebruaryNo.22009462.2,[4](0.0044%~0.48%,3.33%~4.86%),,,。[10],,。,。[11]。,。,,,[12]。,,,。,、、、、[13,14]。,,。,。2.3,,。,SH蛐T0304-99,ISO5662,ASTMD1275A[15,16]。,,ASTMD1275B、TFA2-32.01、CCD[17-20]。(、),。,[21],,。,。,[22]。2.4,。:、、、,,。[21,23-25],[10,13]。,,。[11],:①;②,;③,。:Cu2O+2RSH=2CuSR+H2O(1)(①②)2CuSR=Cu2S+RSR(2)(③),RSH,R。。,,。2.5,,,、。[26]。:,,。,,。,。,,,,。:,,,、,,,“”,20、、2。。,。,,。,,,,。2.6,,。SaltRiverProject1998~20044198,19%ASTMD1275B,2%ASTMD1275A[27]。20073~20075,ASTMD127521500kV201()。,174,85.6%,29(1),14.4%。,,,,。2.7[28]。(1)。,。[10],,,。(2)。,;,。(3)。。,。TTA、BTAIrgamet39,100μL蛐L[29]。,。3,,。(1)。,。,。。(2),,,。,,,,。(3)。,。,,。,。:[1].[M].:,2000.[2],.[J].,2003,4(6):60-61.[3],.[J].,2006,26(3):7,31.[4],,.[J].,2007,20(11):38-40.[5],,,.[J].,2008,36(1):61-63.[6]ClarkFM,RaabEL.Thedetectionofcorrosivesulfurcompoundsinmineraltransformeroil[J].ASTMPublica-tion,PresentedattheSocietyMeeting,1948,1201-1210.[7]LanceRL.Corrosivesulfurinoilsandtransformers;whyitissuchaproblem[C].DoblePresentationatIEEE蛐PEStransformerscommittee2005fallmeeting,2005,10:23-27.2146[8]BaldaufJ.Corrosivesulfurinoil[C].AREVAPresentationatIEEE/PEStransformerscommittee2005fallmeeting,2005,10:23-27.[9]RochaAH.Faultsin500-kVshuntreactorscausedbycorrosivesulfurintheinsulatingoil[C].ProceedingsoftheSixty-EightAnnualInternationalConferenceofDobleClients,Boston,MA,2001,9:5-4.[10]LewandLR.Theroleofcorrosivesulfurintransformersandtransformeroil[C].ProceedingsoftheSixty-NinthAn-nualInternationalConferenceofDobleClients,Boston,MA,InsulatingMaterialsSession,2002.[11]HajekJ,BennstamG,DahlundM,etal.Qualityofoilmakesthedifference,ABBdiscoversthesolutiontotransformerbreakdowns[J].ABBReview,2004,3:61-63.[12].[M].:,2006.[13]LipshteinRS,ShakhnovishMI.Transformeroil[C].2ndEdition,IsraelProgramforScientificTranslations,Jerusalem,1970.[14]WilsonACM.Insulatingliquids:theiruses,manufac-tureandproperties[C].IEEE,NewYorkandUK,1980.[15]SH蛐T0304-1999,[S].[16]ASTMD1275-03,Standardtestmethodforcorrosivesul-furinelectricalinsulatingoils[S].[17]LanceR,PaulJ.G.Updateonthecorrosivesulfurissueinoil-filledelectricalequipment[C].73rdAnnualInter-nationalDobleClientConference,2006,1-7.[18]ClaiborneC,DahlundM,GustafssonK,etal.Specifica-tionandtestingoftransformeroilswithrespecttocorro-sion[C].ProceedingsoftheSeventy-secondAnnualDobleConferenceofDobleClients,Boston,MA,In-sulatingMaterialsSession,2005.[19]CIGREWGA2-32,Coppersulphideintransformerin-sulationinterimreportNo.1[C].2006,5:1-15.[20]ASTMD1275-06,Standardtestmethodforcorrosivesulfurinelectricalinsulatingoils[S].[21],,.[J].,2000,17(1):39-42.[22],,.[J].,2006,25(11):42-44.[23]ScatiggioF,TumiattiV,MainaR,etal.Corrosivesulfurininsulatingoils:itsdetectionandcorrelatedpow-erapparatusfailures[J].IEEETrans.PowerDeliv.2008,23(1):508-509.[24],,.[J]..2004,16(6):385-388.[25],.[J].,2000,30(7):23-26[26]CIGREWGA2-32,Coppersulphideintransformerin-sulationinterimreportNo.1[C].2006,5,1-15.[27]LundquistT.Corrosivesulfurtestsresults[C].SaltRiv-erProjectPresentationatIEEE/PEStransformerscommittee2005fallmeeting,2005,10:23-27.[28]LanceRL.Passivators,whattheyareandhowtheywork[J].NETAWorld,Spring2006,1-3.[29]NunesJ.Thecoppercorrosionphenomenon[C].Ny-nasPresentaionatNynasNaphthenics,2007,5.:2008-04-10:(1985-),,,,;(1962-),,,,;(1975-),,,,;(1985-),,,,。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:2006-01-13:(1974-),,,,;(1974-),,,,;(1973-),,,,。(6)4,。22
本文标题:变压器油中腐蚀性硫的研究现状
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