摘要
文章根据地铁供电网络的运行特点,创建其电路模型,以接触网短路为基本仿真分析条件,探讨钢轨电位及装置保护点晶闸管的电流,可为相关研究提供参考。
According to the running characteristics of the metro power supply network,this paper establishes its circuit model,takes the short circuit of the catenaries as the basic simulation analysis condition,discusses the rail potential and the current of the protection point thyristor,which can provide reference for the related research.
作者
潘卫波
PAN Weibo(CCCC Electrical and Mechanical Engineering Co.Ltd.,Beijing 100088,China)
关键词
接触网
短路电流
钢轨电位
catenary
short circuit current
rail potential
