The invention relates to the technical field of vehicle control, and provides a trackless vehicle power system and a trackless vehicle, the system comprises an isolation device, a control device, a power battery and an electric device; the isolation device is connected with the wire net, the control device is respectively connected with the isolation device, the power battery and the power utilization device, and the power battery is connected with the power utilization device; the isolation device is used for converting the first direct current output by the wire net into direct current consistent with the second direct current output by the power battery; and the control device is used for controlling the isolation device and/or the power battery to output direct current based on the required power of the power utilization device, the connection state of the trackless vehicle and the wire net and the residual electric quantity of the power battery. The system is used for solving a series of problems when the pure electric vehicle is jointly driven through a contact wire net and a power battery in the prior art, safe driving of the pure electric vehicle is achieved, system compatibility is improved, and the energy utilization rate is increased.

    本发明涉及车辆控制技术领域,提供一种无轨车辆动力系统及无轨车辆,系统包括:隔离装置、控制装置、动力电池和用电装置;隔离装置与线网连接,控制装置分别与隔离装置、动力电池和用电装置连接,动力电池与用电装置连接;隔离装置,用于将线网输出的第一直流电转化为与动力电池输出的第二直流电一致的直流电;控制装置,用于基于用电装置的需求功率、无轨车辆与线网的连接状态和动力电池的剩余电量,控制隔离装置和/或动力电池输出直流电。本发明用以解决现有技术中通过接触线网和动力电池共同驱动纯电动车时的一系列问题,实现纯电动车的安全驱动、提高系统兼容性以及提高能量利用率。


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    Titel :

    Trackless vehicle power system and trackless vehicle


    Weitere Titelangaben:

    无轨车辆动力系统及无轨车辆


    Beteiligte:
    ZHANG WENHUI (Autor:in) / WANG YI (Autor:in) / LIU LI (Autor:in)

    Erscheinungsdatum :

    2023-05-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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