距离继电器 meaning in English

distance relay

A double lines distance relay based on the zero sequence components is presented
摘要提出了适用于平行双回线路的零序距离继电器新判据。
The secondary current will be distorted when the ct undergoes saturation , which will bring some influence on the distance relay inevitably . furthermore more and more people pay attention to this problem
饱和后的电流互感器二次侧输出电流产生畸变，不可避免地对距离继电器造成一定的影响，而且这个问题越来越受到保护工作者的重视。
The operation characteristic of the new relay is analyzed in theory and verified by the simulation tests . the new relay operates with clear selectivity and high operation speed and can satisfy the demand of the protection for the ehv transmission line . the performance of the fault component impedance relay has been improved and the misoperaion of the healthy phase under cross - country fault and close - in fault have been avoided
理论分析及仿真计算表明，基于自适应补偿的突变量距离继电器有很好的选择性和速动性，完全能够满足高压线路保护的需要，显著提高了突变量距离的性能，解决了其在大电源出口单相故障以及正反向复故障可能会误跳三相的缺点。