The invention belongs to the technical field of electrical systems of new energy mine trucks, and relates to an electric wheel mine truck electrical system and a working method thereof. The system comprises a front-end power generation unit, a middle-end power distribution unit and a rear-end motor driving unit, the front-end power generation unit comprises an integrated permanent magnet synchronous generator module, the integrated permanent magnet synchronous generator module is connected with a generator control unit GCU, and the generator control unit GCU is connected with a vehicle control unit VCU; the middle-end power distribution unit comprises a power distribution module PDU connected with the generator control unit GCU; the rear-end motor driving unit comprises a plurality of driving motor front-end controllers MCU connected with the power distribution module PDU, and the driving motor front-end controllers MCU are connected with a three-phase alternating-current asynchronous motor; the power distribution module PDU and the driving motor front-end controller MCU are both connected with the vehicle control unit VCU; the generator control unit GCU converts three-phase alternating current generated by the integrated permanent magnet synchronous generator module into direct current and transmits the direct current to the power distribution module PDU.

    本发明属于新能源矿用车的电气系统技术领域,涉及一种电动轮矿卡电气系统及其工作方法。系统包括前端发电单元、中端配电单元和后端电动机驱动单元;前端发电单元包括集成式永磁同步发电机模块,集成式永磁同步发电机模块连接有发电机控制单元GCU,发电机控制单元GCU连接有整车控制器VCU;中端配电单元包括与所述发电机控制单元GCU连接的配电模块PDU;后端电动机驱动单元包括与所述配电模块PDU连接的若干个驱动电机前端控制器MCU,驱动电机前端控制器MCU连接有三相交流异步电动机;配电模块PDU和驱动电机前端控制器MCU均与整车控制器VCU连接;发电机控制单元GCU将集成式永磁同步发电机模块发出的三相交流电转化为直流电流输送至配电模块PDU。


    Access

    Download


    Export, share and cite



    Title :

    Electric wheel mine truck electrical system and working method thereof


    Additional title:

    一种电动轮矿卡电气系统及其工作方法


    Contributors:
    ZHANG ZHEN (author) / CHEN JICHUN (author) / WANG PENG (author) / LIU QIANG (author) / WANG RUINAN (author) / ZHOU SIQUAN (author) / SU NAN (author) / XIE LIYANG (author) / LI FENG (author)

    Publication date :

    2025-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Mine truck electric wheel maintenance system

    ZHANG JIANHUA / LI HAIJUN / QIAO SHUO et al. | European Patent Office | 2025

    Free access

    Driving wheel of mine truck with electric wheel and cooling method

    DONG ZHIMING / GUO HAIQUAN / SONG LIMING et al. | European Patent Office | 2023

    Free access

    Large-tonnage electric wheel mine truck driving control system and method

    ZHANG ZHEN / LIU YI / CHEN JICHUN et al. | European Patent Office | 2024

    Free access

    Speed reducer mounting structure of mine truck electric wheel

    YANG YUEMING / LIU QIANG / ZHANG FEI et al. | European Patent Office | 2024

    Free access

    Wheel-driven mine truck and brake control system and method thereof

    LI HUAIYI / LIU JICHAO / LIU FANGSHUAI et al. | European Patent Office | 2023

    Free access