The invention relates to a double-disc type motor electric stepless speed change mechanical-electrical integration system. The system comprises a shell, a planet wheel, a sun wheel, an input shaft, aplanet carrier, a gear ring carrier, a gear ring, an output shaft, a hollow shaft, an ISG motor stator, an ISG motor stator, an ISG motor rotor, a main drive motor stator, a main drive motor rotor anda main drive motor stator; the ISG motor stator and the ISG motor rotor form an ISG disc type motor; the main drive motor stator and the main drive motor rotor form a main drive motor with a double-stator structure; the output shaft penetrates through the hollow shaft; supporting bearings are arranged between the front end and the rear end of the hollow shaft and the output shaft; the sun wheel,the planet wheel and the gear ring form a planet row; the ISG motor stator and the main drive motor stator are connected together and are connected with the hollow shaft through the support bearings;an ISG motor stator side shell is connected with the hollow shaft through the supporting bearing; a main drive motor stator side shell is connected with the output shaft through the supporting bearing. The system of the invention has the advantages of compact structure, high power density, high system efficiency and outstanding NVH characteristics.

    一种双盘式电机电动无极变速机电一体化系统,其包括外壳、行星轮、太阳轮、输入轴、行星架、齿圈架、齿圈、输出轴、空心轴、ISG电机定子、ISG电机定子、ISG电机转子、主驱电机定子、主驱电机转子、主驱电机定子。ISG电机定子和ISG电机转子组成ISG盘式电机。主驱电机定子和主驱电机转子组成双定子结构的主驱电机。输出轴穿过空心轴内部,空心轴前端、后端与输出轴间布置有支承轴承。太阳轮、行星轮、齿圈组成行星排。ISG电机定子、主驱电机定子连接在一起,通过支撑轴承与空心轴连接。ISG电机定子侧外壳通过支承轴承与空心轴连接,主驱电机定子侧外壳通过支撑轴承与输出轴连接。本发明结构紧凑、功率密度大、系统效率高、NVH特性突出。


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    Title :

    Double-disc type motor electric stepless speed change mechanical-electrical integration system


    Additional title:

    一种双盘式电机电动无极变速机电一体化系统


    Contributors:
    WANG YUHAI (author) / LI LIANQIANG (author) / WANG XINLI (author) / CHENG YANSONG (author)

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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