The invention belongs to the technical field of driving, and discloses an aircraft motor driver. The aircraft motor driver comprises a power plate and a motor, the power plate comprises a bottom plate and a power element, and the power element is located at the edge of the bottom plate; the motor is close to the middle position of the power board and is electrically connected with a binding post on the bottom board, and an airflow circulation channel is arranged in the motor driver and used for providing airflow for heat dissipation for the power element. According to the aircraft motor driver provided by the invention, the power element is arranged at the outer edge of the power board, so that the motor of the driver can be assembled close to the middle of the power board, the assembly difficulty and the assembly size of the driver are reduced, and the power board can be cooled by adopting an air-cooling mode of air convection, so that compared with a water-cooling mode, the cooling efficiency is improved. And the complexity of the structure is greatly reduced, so that the cost, the size and the weight of the driver and the aircraft are reduced.

    本发明属于驱动技术领域,公开了一种飞行器电机驱动器。该飞行器电机驱动器包括功率板和电机,其中,功率板包括底板和功率元件,功率元件位于底板的边缘处;电机靠近功率板的中部位置并与底板上的接线柱电连接,电机驱动器内设有气流流通通道,用于为功率元件提供散热所用的气流。本发明所提供的飞行器电机驱动器,将功率元件设置于功率板的外缘,使得该驱动器的电机能够靠近功率板的中部进行装配,降低驱动器的组装难度及组装体积,并且,使得该功率板可采用空气对流的风冷方式散热,相较于水冷,大大降低了结构的复杂程度,从而降低了驱动器及飞行器的成本、体积以及重量。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Aircraft motor driver


    Weitere Titelangaben:

    一种飞行器电机驱动器


    Beteiligte:
    TIAN YU (Autor:in)

    Erscheinungsdatum :

    08.07.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Aircraft motor driver

    TIAN YU | Europäisches Patentamt | 2024

    Freier Zugriff

    Aircraft Motor Driver

    TIAN YU | Europäisches Patentamt | 2023

    Freier Zugriff

    Motor driver

    LIAO JIANXING | Europäisches Patentamt | 2025

    Freier Zugriff

    DC Motor Driver

    Zhongmin, W. / Hong, Y. | British Library Online Contents | 2000


    Driver device for an aircraft

    WINDERL MICHAEL / LANSER STEPHAN | Europäisches Patentamt | 2022

    Freier Zugriff