gas insulated switchgear

Based on analysis of shortcoming in air-insulated cubicle switchgear, combined the national market requirement, this paper proposes several questions which need to be carried out in development of mid-voltage Cubicle Gas Insulated Switchgear ( C-GIS).

在分析了普通空气绝缘开关柜的不足之处的基础上，并结合国内的市场的需求，对中压C-GIS开发和制造中所需解决的几个问题进行了讨论。

Along with the current widely-spread application of gas insulated switchgear ( GIS) in power system, it has become a hot issue to search for an appropriate current transformer ( CT) suitable for GIS to replace the regular CT.

气体绝缘封闭组合器件（GIS）在电力系统中的应用越来越广泛，寻求适合GIS特点的新型电流互感器以代替传统的电流互感器逐渐成为研究热点。

Present situation and Prospect of ultrahigh frequency method based research of on-line monitoring of partial discharge in gas insulated switchgear

基于超高频法的GIS局部放电在线监测研究现状及展望

Aiming at the ubiquitous problem of excessively low accuracy class of electric energy metering devices in gas insulated switchgear ( GIS), effective and economical altering approaches are studied, which are also applicable to non-GIS electric energy metering devices.

针对目前GIS内装电能计量装置普遍存在准确度等级过低的问题，探讨出一套效果好、费用低廉的改造方法，该方法对非GIS电能计量装置存在的问题也同样具有改造效果。