The present invention relates to a hydrogen fuel cell power system of an unmanned aerial vehicle. The system comprises a reaction kettle, a hydrogen storage tank, a fuel cell, a DC/DC converter, a lithium battery, a motor, a heat exchanger and a water pipeline, an exhaust port is formed in the upper middle portion of the reaction kettle and conveys hydrogen to the hydrogen storage tank through a hydrogen pipeline, the hydrogen storage tank supplies hydrogen to the fuel cell, water vapor generated by the fuel cell is converted into liquid water through the heat exchanger and then conveyed to the reaction kettle, the fuel cell is connected with the DC/DC converter, and the DC/DC converter is connected with the lithium battery and the motor. The fuel cell and/or the lithium battery supplies power to the motor.

    本发明涉及一种无人机氢燃料电池动力系统,包括反应釜、储氢罐、燃料电池、DC/DC转换器、锂电池、电机、换热器及水管路;所述反应釜中上部设置排气口,所述排气口通过氢气管路向储氢罐输送氢气,储氢罐向燃料电池供给氢气,燃料电池产生的水蒸气经所述换热器转化为液态水后输送至反应釜,所述燃料电池连接DC/DC转换器,所述DC/DC转换器连接锂电池及电机,所述燃料电池和/或锂电池向电机供电。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydrogen fuel cell power system of unmanned aerial vehicle


    Weitere Titelangaben:

    一种无人机氢燃料电池动力系统


    Beteiligte:
    WU ZHEN (Autor:in) / FU TIEFENG (Autor:in)

    Erscheinungsdatum :

    2021-11-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente



    Hydrogen fuel cell unmanned aerial vehicle

    ZHENG JINJIN / SONG KE / MU JINPENG | Europäisches Patentamt | 2023

    Freier Zugriff

    Hydrogen fuel cell unmanned aerial vehicle

    FENG BO / HAN WENYUAN / WANG HAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Unmanned aerial vehicle hydrogen fuel cell system, control method and unmanned aerial vehicle

    SHI WENRONG / GUO ZHEN / FENG HAI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Hydrogen fuel cell power management system for unmanned aerial vehicle

    LI YONG / MA GAOSHAN / HAN FEIFEI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Hydrogen power fuel cell structure for unmanned aerial vehicle

    XU WEIQIANG / GAO DING / GONG KUNYING | Europäisches Patentamt | 2022

    Freier Zugriff