论文部分内容阅读
在《关于郑州地区合理供电检修天窗的研究》一文中,我们已经明确指出了郑州枢纽接触网检修天窗兑现率较低的问题,并提出了郑州车站及西陇海线的合理检修天窗。本文专题就解决郑州北站各个供电臂的合理检修天窗作一研究。郑州北地区各场共有9个供电臂,分别为:郑北上到场供电臂、郑北上发场供电臂、郑州下到场供电臂、郑北下发场供电臂、交换场(机务折返段)供电臂、机务北段供电臂、欢河供电臂、五里堡上行供电臂、五里堡下行供电臂。依据对运输生产干扰最小的原则,各个供电臂合理检修时间可确定为: 一、郑北上到场供电臂上到场主要担当东、南方向到达解体列
In the article “Research on Reasonable Power Supply Inspection Skylight in Zhengzhou”, we have clearly pointed out the problem of lower cashing ratio of overhead access catenary in Zhengzhou hub and put forward reasonable maintenance skylights for Zhengzhou Station and West Longhai Line. This topic to solve the Zhengzhou North Railway Station reasonable maintenance skylights make a study. There are 9 power supply arms in each field of Zhengzhou North Region, which are respectively: the power supply arm on the north of Zhengbei, the power arm on the north of Zhengbei, the power arm on the next power supply of Zhengzhou, the power supply arm on the ground of North Zhengbei, the power supply arm , Northern machine maintenance power supply arm, power supply arm Huan River, Wuli Fort uplink power supply arm, Wuli Fort downstream power supply arm. According to the principle of least disturbance to transport production, the reasonable maintenance time of each power supply arm can be determined as follows: I. The arrival on the power supply arm of Zheng Bei mainly serves as the arrival disintegration column in the east and south