摘要
气体绝缘全封闭组合电器设备(gas insulated switchgear,GIS)安装后在投运前要进行交流耐压试验。论述了GIS交流耐压试验方法,并结合案例分析了交流耐压试验对发现GIS内部异常情况所起的作用。
SF6 gas insulated switchgear （SF6 GIS） should be carried out AC voltage withstanding tests after installation and before operation. In this paper, the method of GIS AC voltage withstanding test is described, and its effectiveness of detecting internal abnormalities combined with the case is analyzed.
出处
《电力建设》
2013年第4期107-110,共4页
Electric Power Construction
