一种针对客运专线的接触线防冰冻实施方案

An Implementation Plan for Protection of Ice and Freezing of Contact Wires for Passenger Dedicated Lines

针对国内客运专线牵引供电系统运行的特点,对接触网冰冻的形成机理进行了研究,并结合工程实际进行理论计算和分析,通过方案对比,提出了简单易行的接触线防冰冻解决方案。

According to the traction power system features of the passenger-operated tracks, the paper studies the forming mechanics of the freezing action for the overhead lines, and carries out theoretical calculation ＆ analysis. Through comparison of the two schemes, the paper presents simple and good frost solutions of the overhead lines of the traction power system.