The invention discloses a DC 400V high-voltage integrated FOC power system. The power system comprises an engine base body and an engine base cover used for fixing a motor, the engine base body is connected with the engine base cover, and an electronic speed regulator is arranged between the engine base body and the engine base body; the electronic speed regulator is electrically connected with the motor; the motor comprises a motor rotor, a motor iron core and a motor base, and the motor rotor is connected with the motor base. According to the invention, the system can be used to solve the problems that a motor mounting base is only used for mounting the motor and the electronic speed controller needs to be independently mounted and arranged in use due to the fact that a power system at the present stage adopts a discrete structure for independent design; that when the electronic speed controller is installed in a cabin, a fan needs to be additionally arranged to dissipate heat for the electronic speed controller, the effective load size of the cabin is reduced, and the hardware cost and weight are increased; and that when the electronic speed controller is externally hung on an engine arm, although wind power generated by rotation of a propeller can be used for natural cooling, attractiveness is affected, and the electronic speed controller is prone to being exposed to sunlight or rainwater.

    本申请公开了一种DC400V高压一体化FOC动力系统。该动力系统包括:机座体和用于固定电机的机座盖,机座体和机座盖连接,机座体和机座体之间设置电子调速器;电子调速器和电机电连接;所述电机包括:电机转子、电机铁芯和电机底座,电机转子与电机底座连接。本申请解决了由于现阶段动力系统都是采用分立结构单独设计,在使用时电机安装座只用来安装电机,电调需要进行单独的安装和布局;电调安装在机舱内部,需要额外配置风扇,为电调散热,减小了机舱的有效载荷尺寸,增加了硬件成本和重量;电调外挂在机臂上,虽然可以利用螺旋桨旋转产生的风力来自然冷却,但是影响美观,而且很容易遭受到日照或者雨水的技术问题。


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    Title :

    DC 400V high-voltage integrated FOC power system


    Additional title:

    DC400V高压一体化FOC动力系统


    Contributors:
    WANG JILIANG (author) / JI ZIQIANG (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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