The invention discloses a high-voltage power-on control system of hydrogen fuel cell power system, which comprises a hydrogen ion capacitor system A, a nickel-metal hydride battery system B and a fuelcell system, and the output ends of the hydrogen ion capacitor system A, the nickel-metal hydride battery system B and the fuel cell system are all connected with a power distribution system. The output end of the power distribution system is connected with the motor driving system, and the fuel cell system is composed of a heat dissipation system, an air compressor controller and a low-temperature preheating system. According to the high-voltage power-on control system of the hydrogen fuel cell power system, the output voltage value of the bidirectional DCDC controller in the hydrogen ion capacitor system A is higher than or lower than the output voltage value of the nickel-metal hydride battery system B, so that energy can be transferred from the hydrogen ion capacitor system A to the nickel-metal hydride battery system B or from the nickel-metal hydride battery system B to the hydrogen ion capacitor system A.

    本发明公开了一种氢燃料电池动力系统高压上电控制系统,包括氢离子电容系统A、镍氢电池系统B和燃料电池系统,所述氢离子电容系统A、镍氢电池系统B和燃料电池系统的输出端均连接有功率分配系统,所述功率分配系统的输出端与电机驱动系统连接,所述燃料电池系统由散热系统、空压机控制器和低温预热系统组成。该氢燃料电池动力系统高压上电控制系统,通过氢离子电容系统A中双向DCDC控制器的输出电压值高于或低于镍氢电池系统B的输出电压,可以实现能量由氢离子电容系统A转移到镍氢电池系统B或由镍氢电池系统B转移到氢离子电容系统A。


    Access

    Download


    Export, share and cite



    Title :

    High-voltage power-on control system of hydrogen fuel cell power system


    Additional title:

    一种氢燃料电池动力系统高压上电控制系统


    Contributors:
    GAO QUANYONG (author) / HAO YIGUO (author) / LI CHANGQUAN (author)

    Publication date :

    2021-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Control system of high-power hydrogen fuel cell

    FAN LINING / HUANG HANCHAO / QI XUEFEI et al. | European Patent Office | 2025

    Free access

    Low-voltage control high-voltage power-on method of hydrogen fuel cell vehicle

    AN YUANYUAN / HAO YIGUO / YU HONGXIA et al. | European Patent Office | 2021

    Free access

    Power control unit, high-voltage system, fuel cell vehicle and control method

    WANG YADONG / MA JING / WEI YAN | European Patent Office | 2024

    Free access

    Pure hydrogen fuel cell power system

    HUANG WENZHAO / HE GUOQIANG / HUANG WENYONG | European Patent Office | 2024

    Free access

    Hydrogen fuel cell hybrid power system

    ZHANG LIWEI / QIN TENG | European Patent Office | 2022

    Free access