串联补偿线路距离保护方案及其在越南500kV双回线的应用  

Solutions to Distance Protection on Series Compensated Lines and Its Application in Vietnam 500 kV Transmission Line

作　　者：陈文怀[1] 高亮[1] 

机构地区：[1]上海电力学院电气工程学院,上海200090

出　　处：《上海电力学院学报》2015年第2期117-120,150,共5页Journal of Shanghai University of Electric Power

摘　　要：针对串联补偿线路的距离保护方案,分析了串联补偿对距离保护的影响及其应对措施,提出了加串联补偿后短路故障的识别方法及串联补偿线路距离保护的原理.给出了越南500 kV双回串联补偿线路距离保护的应用实例.A distance protection scheme for series compensated lines is presented, and series compensation influence on distance protection is analyzed. The new methods of fault point identification and distance protection principle is proposed when the fault occurs. Lastly, an analysis of the application of 500 kV series compensated lines in Vietnam is made.

关 键 词：串联补偿电容 输电线路 距离保护 500 KV线路 

分 类 号：TM773[电气工程—电力系统及自动化]