The invention discloses a rail vehicle, a train neutral section passing control method and device and a medium thereof, relates to the technical field of rail traffic, is used for relieving impulsion generated when a train passes through a neutral section, and provides the rail vehicle aiming at the problem that at present, when a locomotive enters a neutral section area, impulsion is generated in the driving direction. When traction force of a train is unloaded, electric energy can be provided for the traction motor through the power battery system and the second inverter contained in the power battery system, so that compensation traction force is provided, loss of the traction force is reduced, and compression impulse at a coupler is reduced; when the train is driven away from the split-phase zone, due to the fact that the compensation traction force exists previously, the change degree of the total traction force of the train is smaller when the traction force is recovered, the train is more stable when accelerated, and the effect of reducing stretching impulse at the coupler is achieved. According to the method, the impulse generated when the train enters and exits from the split-phase zone is restrained, the riding comfort of passengers is guaranteed, and meanwhile the speed reduction problem of the train in the split-phase zone is relieved or even avoided.

    本申请公开一种轨道车辆、列车过分相控制方法、装置及其介质,涉及轨道交通技术领域,用于减缓列车过分相时的冲动,针对目前机车进入分相区时在行驶方向上产生冲动的问题,提供一种轨道车辆,设置有动力电池系统,当列车卸载牵引力时,可通过动力电池系统及其包含的第二逆变器为牵引电机提供电能,以提供补偿牵引力,减轻牵引力的损失,从而降低车钩处的压缩冲动;当列车驶离分相区时,由于先前存在补偿牵引力,所以在恢复牵引力时列车总牵引力的变化程度更小,在列车加速时更加平稳,实现降低车钩处拉伸冲动的效果。本申请通过对列车进出分相区时产生的冲动进行抑制,保障了乘客的乘车舒适性,同时减轻、甚至避免了车辆在分相区的掉速问题。


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    Title :

    Railway vehicle, train neutral section passing control method and device and medium thereof


    Additional title:

    一种轨道车辆、列车过分相控制方法、装置及其介质


    Contributors:
    CHEN KUI (author) / KANG MINGMING (author) / LI HUI (author) / LI XIANLING (author) / WANG WEI (author)

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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