摘要
阐述了PGMG11-100AH/220V型高频全自动免维护直流电源装置的几点常见故障及排除方法,为变电所安全运行发挥了作用,确保了煤矿安全生产。
Elaboroting several common breakdowns of PGMG11 - 100AH/220V high frequency entire auto matically exempts the maintenance continuons - current plant and the methods of removing them.
出处
《煤炭技术》
CAS
2007年第8期35-36,共2页
Coal Technology
关键词
故障
高频率
免维护
breakdowns
high frequency
exempts maintenance