逆功率继电器特点、原理及调试

Characteristics Principle and Debugging of Inverse Power Relay

根据发电机逆功率运行时的特点，提出了对逆功率继电器的技术要求，分析比较了几种不同的逆功率继电器原理，对逆功率继电器的调试方法也提出了新的要求。

Based on the operating characteristics of generator inverse power relay, this paper presents technical requirement on inverse power realy, analyzes and compares several principles of inverse power relays, and suggests debugging method on these relays.