The invention relates to the technical field of vehicle control, and provides a trackless vehicle power system and a trackless vehicle, and the system comprises a power conversion device, a driving management device, a motor, a first power utilization device and a power battery; the first end of the power conversion device is connected with the wire net, the second end of the power conversion device is connected with the first power utilization device and the power battery, the first end of the driving management device is connected with the power battery and the wire net, and the second end of the driving management device is connected with the motor; the power conversion device is used for supplying power to the first power utilization device and/or the power battery based on the energy transmitted by the wire net; and the driving management device is used for driving the motor to work based on the energy transmitted by the wire net and/or the energy transmitted by the power battery. A series of problems caused by a pure electric vehicle in the prior art are solved, the energy utilization rate is increased, the running time of the pure electric vehicle is prolonged, and the electric quantity attenuation speed of the pure electric vehicle is reduced.

    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:电源转换装置、驱动管理装置、电机、第一用电装置和动力电池;电源转换装置的第一端与线网连接,电源转换装置的第二端分别与第一用电装置和动力电池连接,驱动管理装置的第一端分别与动力电池和线网连接,驱动管理装置的第二端与电机连接;电源转换装置,用于基于线网传输的能量,为第一用电装置和/或动力电池供电;驱动管理装置,用于基于线网传输的能量,和/或,动力电池传输的能量,驱动电机作业。本发明用以解决现有技术中纯电动车所带来的一系列问题,实现提高能量利用率,提高纯电动车的运行时长以及降低纯电动车的电量衰减速度。


    Access

    Download


    Export, share and cite



    Title :

    Trackless vehicle power system and trackless vehicle


    Additional title:

    无轨车辆动力系统及无轨车辆


    Contributors:
    ZHANG WENHUI (author) / WANG YI (author) / LIU LI (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Trackless vehicle power system and trackless vehicle

    ZHANG WENHUI / WANG YI / LIU LI | European Patent Office | 2023

    Free access

    Trackless Vehicle and System For Synchronous Control Of Trackless Vehicle

    FOSTER SAMUEL T / BOSHEARS MICHAEL WAYNE / GRANT ANDREW WAYNE et al. | European Patent Office | 2018

    Free access

    Trackless vehicle and system for synchronous control of trackless vehicle

    FOSTER SAMUEL T / BOSHEARS MICHAEL WAYNE / GRANT ANDREW WAYNE et al. | European Patent Office | 2018

    Free access

    Trackless rubber-tyred vehicle

    LU ZHOU / LI FUCHUAN / ZHANG XU et al. | European Patent Office | 2020

    Free access

    TRACKLESS TROLLEY POWER WALKING SYSTEM AND TRACKLESS TROLLEY

    CHEN JINGWEI / LI CHENSHENG / WANG DAHAI et al. | European Patent Office | 2021

    Free access