The invention discloses a dual-motor-driven automatic transmission system. The dual-motor-driven automatic transmission system comprises an engine; a generator which comprises a generator rotor shaft; a driving motor which comprises a driving motor rotor shaft; and a wheel driving assembly which comprises a rear axle driving assembly and a front axle driving assembly, and the rear axle driving assembly comprises a first-stage reduction gear shaft, a first-stage reduction driving gear arranged on the first-stage reduction gear shaft in a sleeving mode, a rear axle output shaft connected with a rear axle and a first-stage reduction driven gear arranged on the rear axle output shaft in a sleeving mode; the driving motor is connected with the motor controller, the motor controller and the engine are connected with the TCU controller, a rotor shaft of the engine is connected with a rotor shaft of the generator, the generator is electrically connected with the driving motor, and the rotor shaft of the driving motor is fixedly connected with the primary reduction gear shaft. And the first-stage speed reduction driving gear is meshed and matched with the first-stage speed reduction driven gear. Driving operation is simple, transmission efficiency is improved, energy is saved, and consumption is reduced.

    本发明公开了一种双电机驱动的自动变速器系统,包括:发动机;发电机,包括发电机转子轴;驱动电机,包括驱动电机转子轴;以及车轮驱动组件,包括后桥驱动组件和前桥驱动组件,所述后桥驱动组件包括一级减速齿轮轴、套设于所述一级减速齿轮轴的一级减速主动齿轮、与后桥连接的后桥输出轴、和套设于所述后桥输出轴上的一级减速从动齿轮;所述驱动电机连接电机控制器,所述电机控制器和发动机连接TCU控制器,所述发动机转子轴和发电机转子轴连接,所述发电机电连接驱动电机,所述驱动电机转子轴与一级减速齿轮轴固定连接,所述一级减速主动齿轮与一级减速从动齿轮啮合配合。本发明能使得驾驶操作简单,提高传动效率,节能减耗。


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    Title :

    Dual-motor-driven automatic transmission system and tractor thereof


    Additional title:

    一种双电机驱动的自动变速器系统及其拖拉机


    Contributors:
    LIU TAO (author) / HE SHUANGGUI (author) / CHEN LI (author)

    Publication date :

    2022-01-21


    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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