摘要
GIS类高压组合电器以运行可靠、占地面积小、防污性强、操作灵活等优点,在电力系统得以广泛应用,但由于各种因素的影响,GIS类高压组合电器也避免不了出现故障。笔者介绍了河南郑州供电公司一起全封闭组合电器油气套管连接部位的故障,通过故障分析、现场解体检修验证,得出故障的根本原因是GIS油气套管连接部位现场装配时未执行安装工艺标准,存在质量隐患所致。
This paper presents a fault occurred in the connection part of oil/gas bushing.The cause of the fault is analysed through fault analysis and on-site disassembly detection verification.It is pointed out that the installation technology standard are failed to be carried out strictly when installing the bus-bar of the connection.
出处
《高压电器》
CAS
CSCD
北大核心
2010年第10期59-61,共3页
High Voltage Apparatus
