The hydrogen fuel hybrid power system for the aircraft comprises a gas transmission module, a power module, a power output device, an energy storage battery and a waste gas treatment module which are connected with a control module, and the gas transmission module, the power module and the power output device are sequentially connected. The power module comprises a hydrogen internal combustion engine subsystem and a hydrogen fuel cell subsystem which are connected with the power output device in parallel, the gas transmission module comprises a hydrogen storage and supply subsystem and an air supply subsystem, and the hydrogen storage and supply subsystem can convey gaseous hydrogen to the hydrogen internal combustion engine subsystem and the hydrogen fuel cell subsystem. The air supply subsystem is used for conveying air to the hydrogen internal combustion engine subsystem and the hydrogen fuel cell subsystem, the energy storage battery is connected with the output end of the power module, and the output end of the energy storage battery is connected with the control module. According to the invention, the application scene of the hydrogen fuel cell can be expanded, and the endurance time and efficiency of a long-endurance aircraft taking hydrogen fuel as power can be improved.

    本发明公开了一种飞行器用氢燃料混合动力系统,包括与控制模块连接的输气模块、动力模块、动力输出装置、储能电池以及废气处理模块,输气模块、动力模块以及动力输出装置顺次连接,动力模块包括与动力输出装置并联的氢内燃机子系统以及氢燃料电池子系统,输气模块包括储氢供氢子系统以及空气供应子系统,储氢供氢子系统能够分别向氢内燃机子系统以及氢燃料电池子系统输送气态氢,空气供应子系统用于向氢内燃机子系统以及氢燃料电池子系统输送空气,储能电池与动力模块的输出端连接,储能电池的输出端与控制模块连接。本发明能够拓展氢燃料电池的应用场景,还能够提高以氢燃料为动力的长航时飞行器的续航时间和效率。


    Access

    Download


    Export, share and cite



    Title :

    Hydrogen fuel hybrid power system for aircraft


    Additional title:

    一种飞行器用氢燃料混合动力系统


    Contributors:
    LI RUIBO (author) / CAO LIN (author) / LI HAO (author) / ZHANG ZHIHUA (author) / FAN YU (author) / JU TING (author) / ZHAO KAI (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    Hybrid aircraft using hydrogen fuel

    WANG LI / LI JINYE / GUO SHIXIAN et al. | European Patent Office | 2024

    Free access

    Aircraft hybrid fuel system

    HALL BRANDON R | European Patent Office | 2017

    Free access

    Aircraft hybrid fuel system

    HALL BRANDON R | European Patent Office | 2015

    Free access

    AIRCRAFT HYBRID FUEL SYSTEM

    HALL BRANDON R | European Patent Office | 2015

    Free access

    AIRCRAFT HYBRID FUEL SYSTEM

    HALL BRANDON R | European Patent Office | 2016

    Free access