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1、第44卷第504期电测与仪表Vol.44No.5042007年第12期ElectricalMeasurement&InstrumentationDec.2007基于LabVIEW的高压断路器操作机构状态评估*赵莉华1，荣强1，景伟2，阳蘶2，姜海洋2，张浩1，付荣荣1（1.四川大学电气信息学院，成都610065；2.国网黑龙江电力有限公司检修公司，哈尔滨150090)摘要：针对高压断路器操作机构型号的多样性，状态评估过程中标准线圈电流波形不统一的问题。提出通过对高压断路器操作机构分/合闸线圈电流波形曲线进行纵向和横向比对，来综合
2、评估操作机构的运行状态，掌握其运行特性变化过程。并基于LabVIEW软件平台开发了高压断路器操作机构状态评估系统。实例分析表明该评估系统可以准确的判断高压断路器电磁铁、操作机构本体、辅助开关三个部分的运行状态，及早发现操作机构的缺陷和故障隐患以便及时处理，从而提高高压断路器运行可靠性。关键词：LabVIEW；开发；断路器操作机构；状态评估中图分类号：TM561文献标识码：B文章编号：1001-1390（2016）00-0000-00ThestateassessmentresearchofoperatingmechanismonL
3、abVIEW-basedhigh-voltagecircuitbreakeroperatingmechanismofstateassessmentresearchZhaoLihua1,Rong,RongQiang1,Jing,JingWei2,Yang,YangWei2,Jiang,JiangHaiyang2,Zhang,ZhangHao1,Fu,FuRongrong(1.SchoolofElectricalEngineeringandInformationSichuanUniversity,Sichuan,Chengdu610
4、065,China.2.StateGridHeilongjiangPowerCompanyLimitedmaintenanceMaintenancecompanyCompany,Heilongjiang,Harbin150090,China)Abstract：InviewoftheDiversitydiversityoperatingmechanismtypesforhighvoltagecircuitbreakeroperatingmechanismtype,anewmethodisproposed.Thismethodaim
5、sattheproblemsofthatthestatusassessmentprocessstandardcoilcurrentwaveformisnotuniformduringthestatusassessmentprocess.Tosyntheticallyevaluatetheoperationalstateoftheoperatingmechanism,itmakesuseoftheopening/closingcoilcurrentwaveformcurveofhighvoltagecircuitbreakerop
6、eratingmechanismtoconducttheopening/closingcoilcurrentwaveformcurveverticalandhorizontalcomparison,grasptheoperatingcharacteristicschangeprocess.AndbasedonLabVIEWsoftwareplatform,todevelopacircuitbreakeroperatingmechanismstateassesssystemisdeveloped.Theexperimentalre
7、sultsshowthatthestateassesssystemcanaccuratelydeterminetheoperationalstatusofelectricmagnetofhighvoltagecircuitbreakers,solenoidbodyoperatingmechanism,andthethreepartsoftheauxiliaryswitch,earlydetectionofdefectsandfaultshiddenoperatingmechanismfortimelyprocessing,and
8、improvethereliabilityofthehighvoltagecircuitbreakeroperation.Keywords：LabVIEW,Developdevelop,Circuitcircuitbreakeroperatingmechanis
