城际铁路接触网电分相合电标位置优化分析  

Analysis of Optimization of Setting Location of Switch on Sign for OCS Phase Separation of Inter-city Railway

作　　者：朱禹昭 王溢斐 何常红 ZHU Yuzhao;WANG Yifei;HE Changhong

机构地区：[1]中国铁路设计集团有限公司

出　　处：《电气化铁道》2023年第4期62-64,共3页Electric Railway

摘　　要：针对27.5 kV柔性接触网城际铁路人工驾驶工况,若合电标位置距离中性段较长,不利于列车通过电分相。本文提出了合电标位置的优化措施,分析了3种列车过分相方式的过程及优先级,考虑了受电弓与驾驶室之间的距离,在保证安全的前提下极大程度提高了列车的过分相能力,并通过实际案例计算得出优化结果。For the manual driving mode of inter-city railway equipped with 27.5 kV flexible OCS,if the distance from the switch on sign to the neutral section is too long,it is not conducive for the train to pass through the phase separation.The paper puts forward the optimization measures for setting of switch on sign,analyses the process and priority of three modes of passing through the phase separation by the train.With consideration of the distance between the pantograph and the driving cab,the capability of passing through the phase separation by the train is greatly improved with the assurance of safety as a precondition.The results of optimization are obtained after calculation of practical cases.

关 键 词：合电标位置 过分相 柔性接触网 

分 类 号：U225.4[交通运输工程—道路与铁道工程]