The invention relates to the technical field of hydrogen energy vehicles, in particular to an auxiliary energy system of a fuel cell hydrogen energy vehicle. The system comprises a shell, a control panel, a power panel, a super capacitor module, a bidirectional DC module and a power battery module, wherein the control panel, the power panel, the super capacitor module, the bidirectional DC moduleand the power battery module are all integrated in the shell, the control panel is electrically connected with the power panel, and the super capacitor module, the bidirectional DC module and the power battery module are all integrated on the power panel. According to the auxiliary energy system, an original super-capacitor system, a bidirectional DC and a power battery are integrated into a hybrid auxiliary energy system, compared with three separated systems, the size and the weight of the auxiliary energy system are remarkably reduced, a large amount of arrangement space is saved for the hydrogen energy vehicle, and the production cost of the hydrogen energy vehicle is remarkably reduced; and moreover, the high-pressure safety performance is high, the practicability is high, and the like.

    本发明涉及氢能汽车技术领域,尤其涉及一种燃料电池氢能汽车辅助能源系统。该系统包括壳体、控制板、功率板、超级电容模块、双向DC模块和动力电池模块;所述控制板、所述功率板、所述超级电容模块、所述双向DC模块和动力电池模块均集成设置在所述壳体内,所述控制板和所述功率板电连接,所述超级电容模块、所述双向DC模块和动力电池模块均集成设置在所述功率板上。本发明所述辅助能源系统,将原有超级电容系统、双向DC和动力电池集合成一个混合辅助能源系统,较三个分离式系统,该辅助能源系统的体积和重量均显著减小,为氢能汽车节省了大量的布置空间,还显著降低了氢能汽车的生产成本,提高了经济性能,还具有高压安全性能强和实用性强等优点。


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    Titel :

    Auxiliary energy system of fuel cell hydrogen energy vehicle


    Weitere Titelangaben:

    一种燃料电池氢能汽车辅助能源系统


    Beteiligte:
    CHENG FEI (Autor:in) / HAO YIGUO (Autor:in)

    Erscheinungsdatum :

    2021-03-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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