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1、262CONTROLLEDSWITCHINGOFHVACCIRCUITBREAKERSWORKINGGROUPA3.07DECEMBER2004CONTROLLEDSWITCHINGOFHVACCIRCUITBREAKERSBENEFITS&ECONOMICASPECTSCIGRÉWorkingGroupA3.07Members:M.Waldron(Convenor),M.Stanek(Secretary),B.Avent,P.C.Fernandez,M.Blundell,J.Brunke,D.Carreau,
2、Y.Filion,K.Fröhlich,V.Hermosillo,H.Ito,P.Jonsson,U.Krüsi,F.Martin,J.Martin,A.Mercier,J.MuñozFlorez,J.Patel,K.Suzuki,C.Wallner,E.Portales(guest)Copyright©2004“OwnershipofaCIGREpublication,whetherinpaperformoronelectronicsupportonlyinfersrightofuseforpersonalp
3、urposes.Areprohibited,exceptifexplicitlyagreedbyCIGRE,totalorpartialreproductionofthepublicationforuseotherthanpersonalandtransfertoathirdparty;hencecirculationonanyintranetorothercompanynetworkisforbidden”.Disclaimernotice“CIGREgivesnowarrantyorassuranceabo
4、utthecontentsofthispublication,nordoesitacceptanyresponsibility,astotheaccuracyorexhaustivenessoftheinformation.Allimpliedwarrantiesandconditionsexcludedtothemaximumextentpermittedbylaw”.TableofContents1Introduction...........................................
5、................................................................................42GeneralAspects....................................................................................................................52.1GeneralCostConsiderationsAssociatedwithCon
6、trolledSwitching......................................52.2Circuitbreakertechnologicalissues....................................................................................62.2.1CircuitBreakerInterrupterWearMechanisms......................................
7、.......................62.2.2MethodsforElectricalWearCalculation.....................................................................62.3PossibilityofControllerMalfunction...................................................................................73Be
8、nefitsofControlledSwitchingofShuntCapacitorBanks......................................................83.1TechnicalAspects........................................................................
