某变电站750kV GIS设备SF_6气体泄漏分析及建议

Analysis on the Leakage of the SF_6 Gas form the GIS Equipment in a 750 kV Substation and Countermeasure

文章对某变电站750 kV GIS设备SF_6气体泄漏情况进行分析,根据实际情况提出建议,通过近半年运行观察,所提建议措施可行、有效,对设备有计划停电检修有一定意义。

An analysis on the leakage of the SF_6 gas from the GIS equipment in a 750 kV substation is given in this paper. And against the actual situation the countermeasures are also given. The operation of the equipment in a half of one year showed that the proposed countermeasures are feasible,effective and helpful to the designed equipment maintenance.