earth fault protection

基本解釋

This relay is both an interphase fault, turn-to-turn, single earth fault protection and an overvoltage protection.
既是相間短路保護(hù)、匝間短路和單相接地保護(hù)，也可兼作過(guò)電壓保護(hù)。
Several different protection ways for earth fault are introduced and discussed from earth-fault protection, zero-sequence protection, residual current protection and other aspects.
介紹了接地故障保護(hù)的幾種不同方式，從接地故障保護(hù)、零序電流保護(hù)、剩余電流保護(hù)等方面進(jìn)行了論述，指出只有與等電位聯(lián)結(jié)相結(jié)合，才能完善保護(hù)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.
本文針對(duì)串聯(lián)補(bǔ)償線路接地距離保護(hù)，提出了一種新的電抗補(bǔ)償系數(shù)方法。