220kV GIS漏气缺陷原因分析及处理措施  

Cause Analysis and Settlement Measures on 220 kV Gas Insulation Substation Gas Leakage

作　　者：周永强[1] 刘晓冬[2] 周开峰[1] 

机构地区：[1]保定供电公司,河北保定071051 [2]河北省电力研究院,石家庄050021

出　　处：《河北电力技术》2011年第4期34-34,43,共2页Hebei Electric Power

摘　　要：针对某变电站一起220 kV GIS漏气缺陷,进行原因分析,认为GIS法兰密封面漏涂防水密封胶是220 kV GIS漏气的原因,并提出处理措施及建议。This paper introduces that some substation 220 kV GIS with air leakage cause analysis of defects, considers the causes of leakage of the main reasons is the GIS flange seal surface due to missing coating waterproofing sealant, and proposes the targeted treatment.

关 键 词：220 KV变电站 GIS 漏气 螺栓 

分 类 号：TM63[电气工程—电力系统及自动化]