两万吨列车过分相操纵分析  

Analysis of Over-phase Operation of 20,000-ton Train

作　　者：曹辉 CAO Hui(Shuohuang Railway Locomotive Branch,Suning Hebei 062350)

机构地区：[1]朔黄铁路机辆分公司

出　　处：《河南科技》2019年第22期109-110,共2页Henan Science and Technology

摘　　要：国家能源集团成立,重载列车开行,朔黄铁路2017年和2018年运量连续突破3亿吨。重载列车开行后列车长度增加,过分相又是主从车分别控制,主从车之间距离大约1300m,传输距离的增大使信号传输不够稳定,增加了主从车过分相的难度。本文根据两万吨重载列车的特性和朔黄铁路线路特点,分析总结过分相的操纵办法和注意事项。With the establishment of the State Energy Group and the operation of heavy haul trains, the Shuohuang Railway has continuously exceeded 300 million tons in 2017 and 2018. After Heavy-haul Train running, the train length increases, and the overlapping phase is controlled by the master-slave vehicle separately. The distance be. tween the master-slave vehicle and the slave vehicle is about 1 300 m. The increase of the transmission distance makes the signal transmission unstable, which increases the difficulty of the master-slave vehicle passing through the phase. According to the characteristics of 20,000 tons heavy haul train and Shuohuang railway line, this paper ana. lyzed and summarized the operation methods and precautions of over-phase.

关 键 词：平道分相 坡道分相 非正常分相 制动力不足 

分 类 号：U268.4[机械工程—车辆工程]