摘要
介绍1000kV特高压交流变电站500kV GIS母线复役过程中出现的压变异常现象,阐述了由表及里的原因分析过程,有效避免了500kV GIS母线带病运行事件的发生。
This paper introduces the abnormal phenomenon of voltage change during the re-service of 500kV GIS busbar in 1000kV UHV AC substation,and elaborates the cause analysis process from the outside to the inside,effectively avoiding the occurrence of 500kV GIS busbar operation with faults.
作者
邵利民
吴展锋
崔亚博
SHAO Limin;WU Zhanfeng;CUI Yabo(Maintenance Branch of State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 311232,China)
出处
《电工技术》
2019年第5期80-81,共2页
Electric Engineering
关键词
GIS组合电器
电压采集
压变气室
安装工艺
GIS combined electric appliance
voltage acquisition
voltage transformer chamber
installation process
