摘要
采用crowbar电路实现的发电机转子过电压保护目前已广泛应用于湖南省各大型发电机组中。本文以UNITROL-5000型励磁系统为例,介绍一种简便易行且安全、可靠的转子过电压保护试验方法。
The over-voltage protection method of generator rotor with crowbar circuit has been widely applied in large electric generating sets in Hunan province. Take UNITROL-5000 type excitation system for an example, a simple and feasible overvoltage protection test method is introduced for generator rotor.
出处
《湖南电力》
2013年第3期26-28,共3页
Hunan Electric Power
