The invention belongs to the technical field of new energy automobiles, and particularly relates to a novel range-extended mine truck high-voltage power distribution system which comprises a power battery system, a generator unit, vehicle-mounted electrical equipment, a five-in-one controller and a charging system. The power battery system comprises a power battery box, an inter-box high-voltage wire harness and a battery management system BMS; the generator unit mainly comprises a generator, an oil storage tank and a high-voltage wire harness; the vehicle-mounted electrical equipment comprises an air conditioner, a defroster (PTC), an air compressor, a steering motor, a driving motor M1, a driving motor M2, an upper oil pump motor and a low-voltage storage battery; the five-in-one controller comprises a driving motor controller 1, a driving motor controller 2, a DCAC electric air compressor controller, a DCAC electric steering engine controller, a DCDC low-voltage storage battery controller and a DCAC upper oil pump motor controller. And the power battery is in a serious fault state when the power is insufficient and the vehicle is not charged in time or the driving system is in a serious fault state.

    本发明属于新能源汽车技术领域,具体为一种新型增程式矿卡高压配电系统,包括动力电池系统、发电机机组、车载电器设备、五合一控制器和充电系统;动力电池系统包括动力电池箱、箱间高压线束及电池管理系统BMS;发电机机组主要包括发电机、储油箱及高压线束;车载电器设备包括空调、除霜器(PTC)、空压机、转向电机、驱动电机M1、驱动电机M2、上装油泵电机、低压蓄电池;五合一控制器包括驱动电机控制器1、驱动电机控制器2、DCAC电动空压机控制器、DCAC电动转向机控制器、DCDC低压蓄电池控制器、DCAC上装油泵电机控制器,其结构合理,解决现有纯电动矿卡在使用过程中,动力电池处于亏电且未及时对车辆进行补电时或驱动系统严重故障状态。


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    Title :

    Novel range-extended mine truck high-voltage power distribution system


    Additional title:

    一种新型增程式矿卡高压配电系统


    Contributors:
    ZHAO HUILING (author) / LIU ZHENZHONG (author) / JIANG ANDONG (author) / LIU CHUN (author)

    Publication date :

    2022-04-29


    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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