110kV GIS避雷器气室SF_6气体泄漏问题分析  

Defect Analysis on SF_6 Leakage of 110 kV GIS Lightening Arrestor

作　　者：刘钊 胡嘉 刘洋洋 李晓溪 王佼 

机构地区：[1]国网河北省电力公司保定供电分公司,河北保定071000 [2]国网河北省电力公司电力科学研究院,石家庄050021

出　　处：《河北电力技术》2017年第5期35-37,共3页Hebei Electric Power

摘　　要：介绍一起110kV GIS避雷器气室SF_6气体泄漏缺陷,利用各种带电检漏手段精确定位漏点位置,并分析漏点产生的原因,提出检修策略以及防范措施,为GIS设备检漏工作积累宝贵经验。A SF6 leakage defect of an 110 kV GIS lightening arrestor is introduced in this paper.Based on the results of several kinds of on-line tests and experiments, the leakage point has been precisely located and the cause of this defect is discussed and revealed.Additionally, the preventive methods are provided, which have a practical and instructional significance to the safe oper ation of GIS equipments.

关 键 词：GIS 避雷器 SF6气体泄漏 

分 类 号：TM862[电气工程—高电压与绝缘技术]