The invention relates to a hybrid power distributed drive electric tractor, and the tractor comprises a tractor body, wheels, an engine, a generator, a battery pack and a power supply controller; multiple wheels are evenly distributed below the tractor body, and each wheel comprises a hub motor and a tire arranged outside the hub motor in a sleeving mode. Stator parts of the hub motors are connected with the vehicle body, rotor parts of the hub motors are connected with the tires, and the hub motors are independent of one another and electrically connected with the generator and the battery pack through the power supply controller. By means of the arrangement, the hybrid power system is adopted for providing power needed by advancing of the vehicle body, the advancing power of the whole vehicle can be enhanced, the output power can be increased or decreased according to the actual situation, and sufficient power and endurance are guaranteed; a distributed hub motor driving system is adopted, no mechanical structure is used for transmitting power and torque, the structure is simple and stable, the number of parts is small, damage is not likely to happen, a gearbox is not needed, andautomatic speed adjustment can be achieved.

    本申请涉及一种混合动力分布式驱动电动拖拉机,包括有车体、车轮、发动机、发电机、电池组和电源控制器,车轮设置有多个、并均匀分布在车体的下方,车轮包括有轮毂电机和套设在轮毂电机外的轮胎,轮毂电机的定子部分与车体连接、转子部分与轮胎连接,各个轮毂电机之间相互独立、并通过电源控制器与发电机和电池组电连接。如此设置,采用混合动力系统来提供车体行进所需功率,有利于加强整车行进的动力,可以根据实际情况进行输出功率的增减调节,保证充足的动力和续航能力;采用分布式轮毂电机驱动系统,无机械结构传递动力和扭矩,结构简单且稳固,零部件较少不易损伤,不需要变速箱,能实现自动调节速度。


    Access

    Download


    Export, share and cite



    Title :

    Hybrid distributed drive electric tractor


    Additional title:

    混合动力分布式驱动电动拖拉机


    Contributors:
    BAI YUANXIAO (author) / CHEN SHAOZHEN (author) / ZHANG HANLIN (author)

    Publication date :

    2021-02-05


    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



    Pure electric drive multifunctional tractor

    MAO XIAOLIANG / WANG YUANFU / ZONG YANG et al. | European Patent Office | 2024

    Free access

    Electric tractor drive control system

    CHEN MEIJUN / HONG GAOZHAN / MO CHUANYI | European Patent Office | 2021

    Free access

    Electric drive six-shaft rail tractor

    YANG ZHONGZHENG / LI RUIXIA / ZHAO YUMING | European Patent Office | 2021

    Free access

    Electric Drive of an Industrial Tractor

    Shishkov, Alexander / Bychkov, Anton / Belousov, Evgeny et al. | SAE Technical Papers | 2013


    Electric Drive of an Industrial Tractor

    Usinin, U. / Gladyshev, S. / Grigoryev, M. et al. | British Library Conference Proceedings | 2013