The invention discloses a double-motor parallel operation power transmission system and a parallel operation method. The transmission system comprises a main motor I, a main gear box I, a parallel operation gear box, a main gear box II, a main motor II, an auxiliary motor speed reducer II, an auxiliary motor II, an auxiliary motor I and an auxiliary motor speed reducer I, the output end of the main motor I is connected with the input end of the main gearbox I. The output end of the auxiliary motor I is connected with the input end of the main gearbox I through the auxiliary motor reducer I. The output end of the main motor II is connected with the input end of the main gearbox II, and the output end of the auxiliary motor II is connected with the input end of the main gearbox II through the auxiliary motor reducer II. The output ends of the main gear box I and the main gear box II respectively output driving loads through the parallel operation gear box; and the output ends of the main gear box I and the main gear box II respectively output driving loads through the parallel operation gear box. The method has the advantages of being high in adaptability, compatibility and universality, and smooth parallel operation of the double motors can be achieved under the condition that the rotating speed control precision of the motors is insufficient.

    一种双电机并车动力传动系统及并车方法,传动系统包含主电机Ⅰ、主齿轮箱Ⅰ、并车齿轮箱、主齿轮箱Ⅱ、主电机Ⅱ、辅助电机减速器Ⅱ、辅助电机Ⅱ、辅助电机Ⅰ和辅助电机减速器Ⅰ;主电机Ⅰ的输出端连接主齿轮箱Ⅰ的输入端,辅助电机Ⅰ的输出端通过辅助电机减速器Ⅰ连接主齿轮箱Ⅰ的输入端,主电机Ⅱ的输出端连接主齿轮箱Ⅱ的输入端,辅助电机Ⅱ的输出端通过辅助电机减速器Ⅱ连接主齿轮箱Ⅱ的输入端,主齿轮箱I和主齿轮箱II的输出端分别通过并车齿轮箱输出驱动负载;主齿轮箱I和主齿轮箱II的输出端分别通过并车齿轮箱输出驱动负载。本发明具有适应性强、兼容性强和通用性强的特点,可满足在电机转速控制精度不足的情况下实现双电机顺畅并车。


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    Title :

    Double-motor parallel operation power transmission system and parallel operation method


    Additional title:

    一种双电机并车动力传动系统及并车方法


    Contributors:
    ZHAO YONG (author) / JIA SHUANGQUAN (author) / LIU YONGHENG (author) / LU SHIBO (author) / LIU YIHU (author) / ZHOU JINYANG (author) / FAN YILONG (author)

    Publication date :

    2024-04-12


    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



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