摘要
AT供电方式是我国高速和重载电气化铁道普遍采用的一种供电方式,其故障测距问题一直是研究的热点和难点。针对AT供电方式的特点,提出了基于支持向量机的AT供电牵引网故障测距方法,仿真结果证明了该方法的有效性。
AT feeding system is applied to the high-speed and heavy haul electric railway widely in our country. Its fault location is always a hot and difficult problem of study. According to the characteristics of AT feeding system, this paper presents a method of fault location for AT feeding system which is based on SVM, and the results of the simulation show that this method is of validation.
出处
《电气化铁道》
2009年第2期22-24,共3页
Electric Railway
关键词
AT供电
牵引网
支持向量机
故障测距
AT feeding system
traction network
support vector machines
fault location
