The invention provides a vehicle-mounted hydrogen fuel cell system, and relates to the technical field of vehicles and batteries. The system comprises a high-pressure vehicle-mounted hydrogen storage unit (HCU), a fuel cell engine assembly subsystem, a vehicle control unit (VCU), an explosion-proof vehicle-mounted energy storage unit (BMS), a power distribution unit (PDU) and an explosion-proof driving motor unit (MCU), wherein the fuel cell engine assembly subsystem comprises a fuel cell system controller FCU, an explosive-proof metal electric pile inspection control unit CVM, an air supply unit, a hydrogen circulation supply management unit, a water circulation unit and an electrical unit; the HCU is used for controlling a hydrogen path of a high-pressure section; the VCU is used for realizing start-stop, power response and running state fault information feedback of the fuel cell engine; the BMS is used for monitoring the running state of each battery in the explosion-proof vehicle-mounted energy storage unit; the PDU is used for power distribution distribution and management; the MCU is used for controlling the rotation state of the explosion-proof driving motor according to instructions of the VCU, the system is more environmentally friendly, and the vehicle is suitable for long-distance, large-load and uninterrupted transportation.

    本申请提出了一种车载氢燃料电池系统,涉及车辆技术、电池技术领域。该系统包括高压车载储氢单元HCU、燃料电池发动机总成子系统、整车控制器VCU、隔爆车载储能单元BMS、配电单元PDU和隔爆驱动电机单元MCU,其中:燃料电池发动机总成子系统包括燃料电池系统控制器FCU、隔爆金属电堆巡检控制单元CVM、空气供应单元、氢气循环供应管理单元、水循环单元和电气单元;HCU用于负责高压段的氢气路控制;VCU用于实现燃料电池发动机的启停、功率响应和运行状态故障信息反馈;BMS用于监控隔爆车载储能单元内各电池运行状态;PDU用于进行配电分配及管理;MCU用于根据VCU的指令控制隔爆驱动电机的旋转状态,该系统更环保,且使得车辆适用于长距离、大载量和不间断运输。


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    Titel :

    Vehicle-mounted hydrogen fuel cell system


    Weitere Titelangaben:

    车载氢燃料电池系统


    Beteiligte:
    ZHU WEI (Autor:in) / LIU SHAOQUAN (Autor:in) / XU QIANG (Autor:in) / SHEN ZENAN (Autor:in) / ZHANG YIFAN (Autor:in) / REN DAOYUAN (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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