解决厂用备用电源自投失败的方法

The Measure of Solving Auxiliary Alternate Main Automatic Switchover Failure

随着发电机组容量的不断增大 ,对厂用电切换时间的要求越来越高 ,快速切换的优越性更明显 ,它不仅可减少对电动机的冲击 ,且能加快厂用电压的恢复 ,有利于锅炉的稳定运行。

The time requirement of auxiliay switchover gets higher and higher because the capacity of generation increases,the superiotity of the high speed switchover is quite clear,it may not only reduce shock to motors,but also it can resume auxiliay voltage rapidly, which is advantageous to the stabilization operation of the boiler.