关于对方波电压注入式发电机转子接地保护的探讨

Discussion about Rotor Grounding Protection of the Square Wave Voltage Injection Generator

通过分析方波电压注入式转子接地保护的原理,了解其动作过程与逻辑,总结影响保护精度的主要因素及运行中需要注意的一些问题。

This paper mainly introduces the principle and process of rotor grounding protection of the square wave injection generator.The paper also studies on related factors of protection sensitivity and puts forward some suggestions on operating.