【摘要】 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，并且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，并提出了改进意见。更多还原

【Abstract】 Some digital simulation studied are done on the primary system, CTs and CVTs in secondary circuits and different typical protective relays on the YangchengHuaiyin 500 kV series compensation capacitor circuit. The behaviors of relays for various faults occurred in different locations are also simulated. Some conclusions and suggestions for improvement are presented.更多还原