110kV GIS变电站线路接地闭锁研究  

On Circuit Grounding Lock in 110kV GIS Substation

作　　者：杨海威[1] 刘莹[1] 江湧[2] 俞永奇[1] 

机构地区：[1]国网浙江省电力公司湖州供电公司,浙江湖州313000 [2]国网浙江省电力公司嘉善供电公司,浙江嘉兴314100

出　　处：《湖州师范学院学报》2016年第2期65-67,共3页Journal of Huzhou University

摘　　要：讨论GIS的优点及新设备应用带来的间接验电问题,分析GIS组合电气110kV线路快速地刀电气闭锁逻辑及其存在的问题,论述线路验电的4种不同指示及其各自在技改过程中的优缺点,并对线路避雷器泄漏仪泄漏电流在技改中应用的可行性进行了探讨.The paper discusses the advantages of GIS and the indirect test problems caused by the new equipment,and it gives an analysis of the logic of GIS combined electrical 110 kV line fast grounding switch and existing problems.The paper also discusses four different indications of circuit check,the advantages and disadvantages in their technical innovation and the feasibility of the application of line lightning arrester leakage detector leakage current in technological innovation.

关 键 词：GIS 误操作 快速地刀 闭锁条件 

分 类 号：TM835.4[电气工程—高电压与绝缘技术] TM595