The invention discloses a power system of a hybrid power motor train unit. The power system comprises a power battery system, a traction power system and an auxiliary power system. The power battery system comprises a power battery, a power battery control system and a power battery thermal management system. An integrated power battery pack is suspended under a motor train unit or mounted on the top of the motor train unit; the traction power system comprises a diesel engine, a motor (generator/motor), a hybrid power box, a gearbox, a gear box, a cooling system, an electric control system and the like, except for the gear box, an integrated hybrid power pack is suspended below the motor train unit, and the gear box is mounted in a bogie of the motor train unit; and the auxiliary power system comprises an auxiliary inverter, a filter, a transformer and the like. According to the power system of a hybrid power motor train unit, oil and electricity independent drive or hybrid drive of the motor train unit can be achieved, meanwhile, the auxiliary power supply requirement of the motor train unit is met, and the purposes of high efficiency, energy saving, greenness, low carbon and environmental protection are achieved.

    本发明公开了一种混合动力动车组动力系统,包括动力电池系统、牵引动力系统和辅助动力系统。所述动力电池系统包括动力电池、动力电池控制系统和动力电池热管理系统,集成动力电池包悬挂于动车组车下或安装于动车组车顶;所述牵引动力系统包括柴油机、电机(发电机/电动机)、混动箱、变速箱、车齿箱、冷却系统和电控系统等,除车齿箱外集成混合动力包悬挂于动车组车下,车齿箱安装于动车组转向架内;所述辅助动力系统包括辅助逆变器、滤波器和变压器等。本发明所述混合动力动车组动力系统可以实现动车组油电单独或混合驱动,同时满足动车组辅助供电需求,达到高效、节能、绿色、低碳、环保的目标。


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    Title :

    Power system of hybrid power motor train unit


    Additional title:

    混合动力动车组动力系统


    Contributors:
    LI WENYONG (author) / LEI YANLEI (author) / TIAN CHANG'AN (author) / CAO XIAOLONG (author) / QU GUIZHENG (author) / QIN LAICHAO (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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