双母带旁路主接线旁代倒闸操作及分析张嘉涛,刘彩明(三门峡供电公司,河南三门峡472000)摘要:介绍了双母带旁路接线中旁路代线路开关、变压器开关的倒闸操作,对操作步骤进行了分析,对操作顺序进行了说明,并列举了旁路操作的其它应用,为变电站倒闸操作提供了参考
关键词:双母带旁路开关倒闸操作中图分类号:TM41文献标识码:B文章编号:X(2009)03-029-04TheReplacementOperationandAnalysisofRansferCircuitBreakerwithDoubleandTransferBusBarZhangJia-tao,LiuCai-ming(SanmenxiaPowerSupplyCompany,Sanmenxia472000,China)Abstract:Thearticleintroducestheoperationmethodoftransfercircuitbreakerreplacingthelineortransformercircuitbreakerwithdoubleandtransferbusbar,analyzestheoperationprocessandexplainsthesequenceofoperation
Moreovertheotherapplicationsoftransferoperationarepresentedanditsuppliesreferenceforsubstationoperation
Keywords:doubleandtransferbusbar;circuitbreaker;operation0引言对于双母带旁路的主接线,当运行中的进出线和变压器开关因本体或机构异常需要停运处理时,可不对线路和变压器停电,用旁路开关带该分路,然后将该故障开关转检修处理
1旁路代倒闸操作的原则和基本要