earth fault protection

基本解释

This relay is both an interphase fault, turn-to-turn, single earth fault protection and an overvoltage protection.
既是相间短路保护、匝间短路和单相接地保护，也可兼作过电压保护。
Several different protection ways for earth fault are introduced and discussed from earth-fault protection, zero-sequence protection, residual current protection and other aspects.
介绍了接地故障保护的几种不同方式，从接地故障保护、零序电流保护、剩余电流保护等方面进行了论述，指出只有与等电位联结相结合，才能完善保护作。
In order to improve measuring accuracy of the earth-fault distance protection of series compensated line a new method which employs the reactive compensation factor is presented in this paper.
本文针对串联补偿线路接地距离保护，提出了一种新的电抗补偿系数方法。