The invention belongs to the technical field of vehicle power systems, and provides a power system, a power system control method and a vehicle. The power system comprises a power conversion device which comprises an engine and a gearbox connected with the engine and provided with a power output end, and a driving device comprising a motor with a central shaft and a power supply for supplying power to the motor to drive the central shaft to rotate; one end of the central shaft is set as a driving input end, and the other end of the central shaft is set as a driving output end; and the driving input end is connected with the power output end, and the power output end is used for outputting torque to the driving input end. The driving device is arranged between the power conversion device and the speed reducer, when the driving device works, torque can be added to the driving output end, so that the input torque of the speed reduction input end can be increased.

    本申请属于车辆动力系统技术领域,提供了一种动力系统、动力系统控制方法和车辆。动力系统包括:动力转换装置,包括发动机和与发动机连接的变速箱,变速箱设有动力输出端;驱动装置,包括具有中心轴的电机和用于为电机供电以驱动中心轴旋转的电源,中心轴的一端设置为驱动输入端,另一端设置为驱动输出端;其中,驱动输入端与动力输出端连接,动力输出端用于将扭矩输出到驱动输入端。本申请通过在动力转换装置与减速器之间设置驱动装置,当驱动装置工作时,会在驱动输出端附加转矩,从而可以提升对减速输入端的输入扭矩。


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    Titel :

    Power system, power system control method and vehicle


    Weitere Titelangaben:

    动力系统、动力系统控制方法和车辆


    Beteiligte:
    TONG JING (Autor:in) / AN MIN (Autor:in) / ZHANG KAN (Autor:in) / HE CHENGLIN (Autor:in)

    Erscheinungsdatum :

    2021-04-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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