摘要
通过分析一例新安装500kV变压器局部放电试验不合格的原因,提出在变压器运输、储存和安装过程中应该注意的问题,供同行借鉴。
With an event of partial discharge test disqualification of an newly erected 500kV power transformer, the reason that caused the trouble is analyzed and precautionary measures during shiping, depositing and erection are drawn for the reference to power colleagues.
出处
《广东输电与变电技术》
2010年第3期41-42,共2页
Guangdong Power Transmission Technology
关键词
变压器
局部放电
绝缘油释气
氮气泡
Transformer partical discharge Insulation oil gas releasing Bubles of nitrogen
