The invention provides a heavy haul railway electric locomotive driving operation optimization method and device, a medium and equipment. Acquiring line data and operation data required by traction calculation of the electric locomotive; performing traction calculation on the electric locomotive based on the line data and the operation data, and determining an initial driving operation mode of the electric locomotive; carrying out slope section judgment from the slope section where the starting point of the electric locomotive is located so as to find the position where the upslope section is switched into the coasting working condition when the upslope section and the downslope section are alternated, and optimizing the initial running control mode of the electric locomotive by combining the line data and the position; new operation time is obtained according to the optimized driving operation mode, the new operation time of the electric locomotive is compared with target operation time, and whether the driving operation mode needs to be optimized again or not is judged according to a comparison result. The running control mode of the heavy haul railway electric locomotive is optimized in combination with line data, and energy conservation and consumption reduction are effectively achieved.

    本发明提供一种重载铁路电力机车行车操纵优化方法、装置、介质及设备。获取电力机车牵引计算所需的线路资料和运行资料;基于所述线路资料和所述运行资料对电力机车进行牵引计算,确定初始的电力机车的行车操纵方式;从电力机车起点所在坡段开始进行坡段判别以寻找上下坡段交替时上坡路段转入惰行工况的位置,结合线路资料和所述位置对初始的电力机车的行车操纵方式进行优化;根据优化所得的行车操纵方式得到新的运行时间,将新的电力机车运行时间与目标运行时间对比,根据对比结果判断是否需要再次进行行车操纵方式优化。结合线路资料进行重载铁路电力机车行车操纵方式的优化,有效实现了节能降耗。


    Access

    Download


    Export, share and cite



    Title :

    Heavy haul railway electric locomotive driving operation optimization method and device, medium and equipment


    Additional title:

    重载铁路电力机车行车操纵优化方法、装置、介质及设备


    Contributors:
    FENG WENJIE (author) / ZHAO XUEFENG (author) / YANG SANJUN (author) / BAI JIANLONG (author)

    Publication date :

    2023-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



    Heavy haul 25 kV electric locomotive

    Stephens, B.M. / Rossow, I.C. | Tema Archive | 1987


    Heavy haul train locomotive dynamics monitoring device

    WANG HONGQIANG / YANG HONG / WANG YUAN et al. | European Patent Office | 2020

    Free access

    Heavy Haul AC Locomotive Mission Reliability

    International Association of Railway Operating Officers| Railway Supply Association | British Library Conference Proceedings | 1993


    Heavy haul railway mechanical maintenance decision-making method, device, equipment and medium

    JIA JUN / XU JIANXI / ZHANG PING | European Patent Office | 2025

    Free access

    LOCOMOTIVE DYNAMICS MONITORING DEVICE OF HEAVY-HAUL TRAIN

    WANG YUAN / YANG HONG / WANG HONGQIANG et al. | European Patent Office | 2021

    Free access