阳城-淮阴 500 kV 串补电容线路对继电保护的影响

Effect of Yangcheng Huaiying 500 kV Series Capacitor Compensation Line on Relay Protection

对阳城—淮阴串补线路的一次系统、二次传变环节ＣＴ和ＣＶＴ以及各种典型的继电保护装置进行了数字仿真研究，并对不同的故障点和不同的故障类型情况下继电保护装置的动作行为特性进行了仿真分析研究，得出了一些结论，提出了一些改进意见。

A digital simulation study for CT and CVT and various typical protective relays in the primary system of Yangcheng Huiying series compensation transmission line and the action behavior of protective relay under different fault points and fault type were carried cut, and the idea of improvement is suggested.