The invention relates to the technical field of multi-power system design and integration, in particular to a power supply framework of an aircraft passenger cabin system. The invention provides a power supply framework of an aircraft passenger cabin system. The power supply framework comprises a fuel cell main system, a fuel input system, an air input system, an engine bleed air system, an electric energy output system and an energy recovery system. The engine bleed system is used for leading high-temperature gas at an engine of an aircraft into the fuel input system and the air input system and used for heating aviation kerosene, water and air, the high-temperature gas of the engine of the aircraft is fully utilized to heat the aviation kerosene, the water and the air, and full utilization of energy is facilitated. And the electric energy output system is connected with the fuel cell main system and is used for outputting the electric energy of the fuel cell main system to be used by the airplane passenger cabin system. The energy recovery system is connected with the fuel cell main system and used for recovering tail gas generated by power generation of the fuel cell main system and converting the tail gas into mechanical energy, and full utilization of energy is achieved.

    本申请涉及多电系统设计与集成技术领域,尤其涉及一种飞机客舱系统的供电架构。本申请提供的飞机客舱系统的供电架构,包括燃料电池主系统、燃料输入系统、空气输入系统、发动机引气系统、电能输出系统以及能量回收系统。发动机引气系统用于将飞机的发动机处的高温气体引入到燃料输入系统和空气输入系统中,用于加热航空煤油、水和空气,充分利用飞机发动机的高温气体以实现加热航空煤油、水和空气,便于实现能源的充分利用。电能输出系统与燃料电池主系统连接,用于将燃料电池主系统的电能输出,以供飞机客舱系统的使用。能量回收系统与燃料电池主系统连接,用于将燃料电池主系统发电产生的尾气回收并转化为机械能,实现了能源的充分利用。


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    Title :

    Power supply architecture for aircraft cabin system


    Additional title:

    飞机客舱系统的供电架构


    Contributors:
    LOU YANG (author) / LI YANBO (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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