The invention provides an electric driving system, and relates to the technical field of driving. The electric driving system comprises a driving motor, a motor controller and a speed reducing mechanism, wherein the driving motor is provided with an output shaft; the motor controller is electrically connected with the driving motor; the speed reducing mechanism comprises an input shaft which is connected with the output shaft of the driving motor and is coaxially arranged; and at least part of the motor controller is arranged between the driving motor and the speed reducing mechanism. According to the electric driving system provided by the invention, at least part of the motor controller is arranged between the driving motor and the speed reducer mechanism, so that the space is effectively utilized, the electric driving system is compact in structure and small in overall dimension, and the mounting precision is effectively guaranteed; and the requirements of the motor controller on environment test are reduced.

    本申请提供了一种电驱动系统,涉及驱动技术领域,包括驱动电机,设置有输出轴;电机控制器,与驱动电机电连接;减速机构,包括与驱动电机的输出轴连接并同轴设置的输入轴;电机控制器的至少部分设置在驱动电机与减速机构之间。本申请提供的电驱动系统,将电机控制器的至少部分设置在驱动电机和减速器机构之间,有效利用空间,使得电驱动系统结构紧凑,轮廓尺寸较小,安装精度得到了有效保证;并降低了电机控制器的需要具备环境试验的各项要求。


    Access

    Download


    Export, share and cite



    Title :

    Electric driving system


    Additional title:

    电驱动系统


    Contributors:
    WANG QING (author)

    Publication date :

    2021-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Electric driving device, electric driving system and electric equipment

    ZHANG JUNHUI / XIA JI | European Patent Office | 2024

    Free access

    ELECTRIC DRIVING SYSTEM AND VEHICLE COMPRISING ELECTRIC DRIVING SYSTEM

    WEN JINGZHAO / ZHANG LIANG / XIA JI et al. | European Patent Office | 2022

    Free access

    Electric driving device, electric driving system and vehicle

    SHAN LIANG | European Patent Office | 2024

    Free access

    ELECTRIC DRIVING DEVICE, ELECTRIC DRIVING SYSTEM AND VEHICLE

    SHAN LIANG | European Patent Office | 2024

    Free access

    Electric driving system

    GAO XU / TANG LEI / ZHANG GUANGQUAN et al. | European Patent Office | 2022

    Free access