The invention provides an automobile electric drive transmission system which adopts a motor assembly, a gear transmission assembly and a reversing device, the motor assembly transmits motor power to a wheel transmission assembly, the gear transmission assembly comprises a planetary transmission device and a power disconnecting device, and the planetary transmission device and the reversing device are connected to realize degree reversing of the transmitted power. When the electric drive transmission system breaks down, the power disconnecting device disconnects the motor assembly and the planetary transmission device. Therefore, on the basis of functional requirements of the flying vehicle, through coaxial arrangement of the planetary gear trains, a T-shaped double-side redundancy arrangement mode is adopted, the reduction ratio of the planetary system is optimized, the size and weight of the reversing device are minimized, and therefore the optimal size and weight of the system are achieved; on the premise that the arrangement complexity of the system can be effectively reduced, the system is disconnected in a fault state, the reliability of the system is also ensured, the requirements of the flying vehicle under different working conditions are met, and vertical take-off and landing are achieved.

    本发明提供汽车电驱传动系统,采用电机组件和齿轮传递组件和换向装置,电机组件将电机动力传输至轮传递组件,齿轮传递组件包括行星传动装置和动力断开装置,行星传动装置和换向装置连接用于将传动的动力实现度换向,动力断开装置在电驱传动系统存在故障时,断开电机组件和行星传动装置的连接。由此,本申请基于飞行车辆的功能要求,通过行星轮系的同轴布置,采用了T型双侧冗余布置的方式,优化行星系统减速比,来实现换向装置的体积和重量的最小化,从而带来系统最优化的尺寸和重量,在能有效降低在系统的布置复杂度的前提下,故障状态下断开,也保证系统可靠性,满足飞行车辆在不同工况下的要求,实现垂直起降。


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    Title :

    Automobile electric drive transmission system, power integration device and flying electric drive automobile


    Additional title:

    汽车电驱传动系统、动力集成装置及飞行电驱汽车


    Contributors:
    CHEN ZHENPO (author) / LIANG WEI (author) / XIONG FENG (author) / CAI CHEN (author) / ZHANG JING (author)

    Publication date :

    2022-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B64C AEROPLANES , Flugzeuge



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