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介绍了泵站电源故障的一般特点和电源故障的常见现象,从接线故障、三相电源故障、电源缺相等几个方面分析了电源故障的原因和诊断方法。
The general characteristics of power failure in pumping station and the common phenomenon of power failure are introduced. The causes and diagnosis methods of power failure are analyzed from the aspects of wiring fault, three - phase power failure and power shortage.