输电线路单端行波测距法和双端行波测距法的对比  

Study on Single Terminal Method and Double Terminal Method of Traveling Wave Fault Location in Transmission Line

作　　者：覃剑[1] 葛维春[2] 邱金辉[2] 郑心广[2] 

机构地区：[1]中国电力科学研究院,北京市100085 [2]辽宁省电力有限公司,辽宁省沈阳市110006

出　　处：《电力系统自动化》2006年第6期92-95,共4页Automation of Electric Power Systems

摘　　要：介绍了单端行波法和双端行波法的原理,研究和分析了实际应用过程中单端法和双端法误差产生的主要原因,同时对单端法和双端法的优缺点进行了比较,为实现行波法准确故障定位提供了依据。This paper describes the traveling wave principles of single terminal method and double terminal method, investigates the main causes of the generation of errors in actual application while comparing their merits and demerits, thus providing a basis for accurate fault location of traveling wave methods.

关 键 词：故障测距 输电线路 单端行波测距法 双端行波测距法 

分 类 号：TM755[电气工程—电力系统及自动化]