The invention provides an electric locomotive hill starting traction control method, device and equipment and a medium, and the electric locomotive hill starting traction control method comprises the following steps: before controlling the hill starting traction of a target vehicle, obtaining a stopping instruction; the ramp gradient and the curve radius of the target vehicle are determined according to the current position of the target vehicle, the resistance of the electric locomotive is calculated according to the parking instruction, the ramp gradient and the curve radius, and whether hook pressing operation is executed or not when the target vehicle reaches the parking position is determined; after the target vehicle arrives at the parking position, a slope starting instruction is obtained, and slope starting traction force and application traction force are determined; and the wheel set creep state is determined according to the wheel set rotating speed of the target vehicle during slope starting, and sanding tackifying and traction force stability control are conducted on the target vehicle according to the creep state till slope starting treatment of the target vehicle is completed. The method has the beneficial effect that the slope starting success rate of the electric locomotive is improved through traction control of slope starting of the electric locomotive.

    本发明提供一种电力机车坡道起步牵引力控制方法、装置、设备及介质,该电力机车坡道起步牵引力控制方法包括:在对目标车辆的坡道起步牵引力控制前,获取停车指令;根据目标车辆的当前位置确定目标车辆的坡道坡度和曲线半径,根据停车指令、坡道坡度及曲线半径,计算电力机车阻力,并确定目标车辆到达停车位置时是否执行压钩操作;目标车辆到达停车位置后,获取坡起指令,确定坡起牵引力及施加牵引力;根据坡起时目标车辆的轮对转速确定轮对蠕滑状态,根据蠕滑状态对目标车辆进行撒砂增黏和牵引力稳定控制,直至完成目标车辆坡起处理。本发明的有益效果为:通过电力机车坡道起步的牵引力控制,提高了电力机车的坡起成功率。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method, device and equipment for controlling hill starting traction force of electric locomotive and medium


    Weitere Titelangaben:

    电力机车坡道起步牵引力控制方法、装置、设备及介质


    Beteiligte:
    LIU YONGFENG (Autor:in) / HU YUNQING (Autor:in) / HOU ZHAOWEN (Autor:in) / LI XUEMING (Autor:in) / CHEN KE (Autor:in) / WU YEQING (Autor:in) / LI KE (Autor:in) / WANG LIANG (Autor:in) / YU LIZHI (Autor:in)

    Erscheinungsdatum :

    12.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



    Storage battery locomotive traction force valuing method, control method, equipment and medium

    HAN FENG / YAN GANG / YE FENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    LOCOMOTIVE TRACTION ELECTRIC DRIVE

    KLIMENKO YURIJ IVANOVICH / KUZNETSOV NIKOLAJ ALEKSANDROVICH / PERFILEV KONSTANTIN STEPANOVICH et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    LOCOMOTIVE ELECTRIC TRACTION DRIVE

    KLIMENKO YURIJ IVANOVICH / KUZNETSOV NIKOLAJ ALEKSANDROVICH / PERFILEV KONSTANTIN STEPANOVICH et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Electric locomotive traction seat auxiliary device

    JIANG HAO / SUN YIXUAN / SUN YU et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Electric locomotive and traction motor cooling device

    ZHANG JUN / MEI XI / JIANG ZHONGCHENG et al. | Europäisches Patentamt | 2015

    Freier Zugriff