The invention discloses a power supply device of a railway vehicle and the railway vehicle, and relates to the field of vehicle power supply, an energy storage control system and a plurality of energy storage systems connected in parallel are arranged, and the energy storage systems supply power to a power utilization system in the railway vehicle; the energy storage control system determines traction and electric braking power of the rail vehicle according to power supply power output after the multiple energy storage systems are connected in parallel and charges the energy storage systems through electric energy generated when the rail vehicle conducts regenerative braking. And the energy storage system supplies power to the vehicle, so that the rail vehicle can run on a rail line without an overhead line system, and the practicability of the rail vehicle is improved. Besides, the energy storage control system determines the traction and electric braking power of the rail vehicle according to the power supply power of the energy storage system, and supplies power to the energy storage system by using regenerative braking, so that the electric energy generated by the rail vehicle during regenerative braking is fully utilized, the energy storage system can supply power for a longer time, and the cruising ability of the vehicle is improved.

    本发明公开了一种轨道车辆的供电装置及轨道车辆,涉及车辆供电领域,通过设置储能控制系统以及多个并联的储能系统,储能系统对轨道车辆中的用电系统进行供电;储能控制系统根据多个储能系统并联后输出的供电功率确定轨道车辆的牵引和电制动功率,并利用轨道车辆进行再生制动时产生的电能为储能系统进行充电。通过储能系统对车辆进行供电的方式,使轨道车辆可以在没有搭建接触网的轨道线路上行驶,提高了轨道车辆的实用性。另外,储能控制系统根据储能系统的供电功率来确定轨道车辆的牵引及电制动功率,并使用再生制动为储能系统进行供电,充分利用了轨道车辆在再生制动时产生的电能,使得储能系统可以提供更长时间的供电,提高了车辆的续航能力。


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    Title :

    Power supply device of railway vehicle and railway vehicle


    Additional title:

    一种轨道车辆的供电装置及轨道车辆


    Contributors:
    PAN YUFENG (author) / DUAN DANGWEI (author) / TANG CHAOHUI (author) / WANG LONGFEI (author) / WU SHUANG (author) / ZHANG JIANHUI (author) / LUO ZHIKUN (author) / BAI XUEYUAN (author) / MA CHUNYING (author)

    Publication date :

    2024-03-19


    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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