The generating unit is started, using auxiliary power from the start-up source. 发电机组采用来自于起动电源的厂用电来起动。
The computer simulation shows this mothed is very effective to the fault diagnosis of vibration of hydro-generator units. 计算机仿真表明这种信号分析方法对水轮发电机组振动的故障诊断是十分有效的。