330kV GIS设备现场交流耐压试验击穿故障分析  

The Failure Analysis of 330kV GIS Equipment with AC Voltage Withstand Breakdown Test in the Field

作　　者：高立超[1] 孙兴彬[1] 杨志华[1] 杨军亭[1] 张玉[1] 

机构地区：[1]国网甘肃省电力公司电力科学研究院,兰州730050

出　　处：《电气技术》2016年第8期86-88,共3页Electrical Engineering

摘　　要：本文介绍了某330kV变电站330kV GIS设备进行现场交流耐压试验时发生的一次放电击穿故障,试验人员通过多次试验对故障位置进行了精确定位,对该故障的排查过程进行了分析,并针对此类故障提出了处理建议和防范措施。This paper introduces a discharge breakdown failure of a gas insulated switchgear in a 330kV transformer substation. After several tests, the fault was accurately located through analyzing, handling suggestions and preventive measures were put forward.

关 键 词：GIS 交流耐压 故障定位 

分 类 号：TM595[电气工程—电器]