Abstract：This article describes the comprehensive diagnosis(UHF partial discharge detection, ultrasonic partial discharge detection, SF6 decomposition test) of the GIS (Gas Insulated Switchgear) internal partial discharge defect. Through work in a lot of practice, the performance of several ways to make a compared and discussion. On-site with the fault location and analysis, testing of SF6 decomposition products and the other two methods can be corroborated each other to improve the detection accuracy. Looking in-depth application of partial discharge detection techniques.
付文光, 杨, 韩磊, 燕宝峰. GIS内部放电缺陷的综合诊断方法与实践[J]. 电气技术, 2013, 14(02): 44-46.
Fu Wenguang, Yang Yue, Han lei, Yan Baofeng. Comprehensive Diagnostic Methods and Practice to the Internal Discharge Defects of GIS. Electrical Engineering, 2013, 14(02): 44-46.
2013, Vol. 14 
