The invention belongs to the technical field of fixed-wing electric aircrafts, and particularly relates to a fixed-wing electric aircraft contra-rotating propeller power system and a fixed-wing electric aircraft. The fixed-wing electric aircraft contra-rotating propeller power system comprises a contra-rotating propeller, a gear box, a motor and a battery system, wherein the contra-rotating propeller is connected with the gear box, the gear box is connected with the motor, the motor is electrically connected with the battery system, the battery system is used for supplying power to the motor,the motor is used for providing the power for the gear box, the gear box is used for transmitting the power of the motor and driving the contra-rotating propeller for contra-rotating, and contra-rotafers are used for providing the flight power for the fixed-wing electric aircraft. The system is advantaged in that the fixed-wing aircraft, an electric driver and the contra-rotating propellers can bebrought into full play, and the system has advantages of simple structure, convenient operation, long voyage, low noise and high safety.

    本发明属于固定翼电动飞机技术领域,具体而言,本发明涉及一种固定翼电动飞机对转螺旋桨动力系统和固定翼电动飞机,固定翼电动飞机对转螺旋桨动力系统包括对转螺旋桨、齿轮箱、电机和电池系统;所述对转螺旋桨与所述齿轮箱相连;所述齿轮箱与所述电机相连;所述电机与所述电池系统电连接;所述电池系统用于对所述电机供电;所述电机用于为所述齿轮箱提供动力;所述齿轮箱用于传递所述电机的动力并驱动所述对转螺旋桨对转;所述对转螺旋桨用于为固定翼电动飞机提供飞行动力。本发明能够充分发挥固定翼飞机、电力驱动、对转螺旋桨三者的技术优势,具有结构简单、操作方便、航程长、噪声小、安全性高的特点。


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    Titel :

    Fixed-wing electric aircraft contra-rotating propeller power system and fixed-wing electric aircraft


    Weitere Titelangaben:

    固定翼电动飞机对转螺旋桨动力系统和固定翼电动飞机


    Beteiligte:
    GAO HONGJIANG (Autor:in) / DU MINGHUAN (Autor:in)

    Erscheinungsdatum :

    2020-05-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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    Contra-rotating propeller for fixed wing MAV: part 1

    Mieloszyk, Jacek / Galiński, Cezary / Piechna, Janusz | Emerald Group Publishing | 2013



    Contra-rotating propeller for fixed wing MAV: part 2

    Mieloszyk, Jacek | Online Contents | 2013