摘要
通过对一起500 kV组合电器由于航空插头进水导致直流接地故障,讨论了航空插头进水的原因,并提出了避免航空插头失效的建议,为今后组合电器的运维管理工作提供了运维经验。
Based on the DC grounding fault of a 500 kV combined electrical appliance caused by the water intake of the aviation plug, this paper discusses the causes of the water intake of the aviation plug, and puts forward some suggestions to avoid the failure of the aviation plug, which provides the operation and maintenance experience for the future management of the combination electrical appliances.
作者
王宇
赵彦平
Wang Yu;Zhao Yanping(State Grid Shanxi Electric Power Company Overhaul Branch,Taiyuan Shanxi 030013)
出处
《现代工业经济和信息化》
2019年第2期129-130,共2页
Modern Industrial Economy and Informationization
关键词
组合电器
防水连接器
航空插头
直流接地
combination electrical appliance
waterproof connector
aviation plug
DC grounding
