摘要
电力系统继电保护装置能够检测电力系统在运行过程中发生的故障和异常情况，并能够将故障迅速切除和隔离，防止故障扩大化．正确的配置电力系统继电保护装置，对于电力系统安全稳定运行有着重要的意义。本文从高频保护、相间距离保护和方向保护不同角度来讨论了继电保护的配置问题。
Power system protection devices is able to detect failures and abnormal situations during operation. And it can quickly remove and isolate the fault to prevent the failure magnification. The correct configuration power system protection devices, that have an important significance for security and stability of the power system. Different perspectives of the configuration problem for the protection has to be discussed. Including high-frequency protection, phase distance protection, directional protection.
出处
《科教导刊》
2011年第21期139-140,共2页
The Guide Of Science & Education
关键词
电力系统
继电保护
配置
power system
relay protection
configuration
