摘要
本文中作者通过一起变压器局放试验时放电事故的分析过程,得出了变压器高压套管末屏绝缘状态不良是引发放电的主要原因的结论,并给出了此类问题的分析方法、判断依据和解决办法。
In this paper, the analysis process of a discharge accident in partial discharge test of transformer is introduced. It is concluded that the poor insulation state of the test terminal of the high voltage bushing of the transformer is the main cause of the discharge. The analysis method, judgment basis and solution of this kind of problems are given.
作者
李红军
卢宁
LI Hong-jun;LU Ning(Tianwei Baobian(Qinhuangdao)Transformer Co.,Ltd,Qinhuangdao 066206,China)
出处
《变压器》
北大核心
2020年第12期79-82,共4页
Transformer
