摘要
ABB公司500 kV GIS设备普遍运行经验少,该设备在茂县站运行的几年中暴露出一些安全隐患。就机构三相不一致运行中暴露出的问题进行分析,并提出改进意见。
500 kV GIS devices manufactured by ABB company,in general,have little operation experiences,so the devices running in Maoxian Substation have exposed many hidden dangers in recent years.The problems exposed in three-phase inconsistent operation are analyzed,and some improvement suggestions are proposed.
出处
《四川电力技术》
2012年第2期52-55,共4页
Sichuan Electric Power Technology
关键词
ABB开关
三相不一致保护
安全隐患
ABB switch
three-phase inconsistent protection
hidden danger
