摘要
电力变压器在运行过程中发生故障时,变压器中油气体成分和某些电气参数会出现变化,同时也有一些部位的外表颜色、气味、声音、温度、油位、负载等变化。通过对煤矿电力变压器常见故障诊断,做出故障处理与检修方法。
The power transformer breaks down when the movement process, transformer medium oil gaseous component and certain electrical parameter will present change, simultaneously also has some changes and so on spot semblance color, smell, sound, temperature, oil level, load. Through to coal mine power transformer common failure diagnosis, makes failure processing and overhaul method.
出处
《煤矿机械》
北大核心
2012年第4期269-271,共3页
Coal Mine Machinery
关键词
电力变压器
故障诊断
检修
power transformer
failure diagnosis
overhaul
