大型发电机低励磁失步及转子过电压保护

Protections for Underexited Out-of-step and Rotor Overvoltage of Large Generator

对BSB-2型低励磁失步保护和HCK型、ASLG型转子过电压保护的原理、运用及改进作简要的介绍。

Briefs the protection for underexited out of step as for BSB-2,and rotor overvoltage protection as for HCK and ASLG,and whose theorem,application and reform.