A power system for a vehicle, comprising a motor (1), a differential (4) having a first half shaft (2) and a second half shaft (3), and a transmission device provided between the motor (1) and the differential (4), wherein the motor (1) and the differential (4) are arranged side by side; the first half shaft (2) has the same axis of rotation as the motor (1), and the first half shaft (2) penetrates the motor (1). The transmission device comprises a first transmission mechanism and a second transmission mechanism which are connected to each other in transmission. An input end of the first transmission mechanism is connected to an output end of the motor (1) in transmission, and an output end of the second transmission mechanism is connected to an input end of the differential (4) in transmission; the first transmission mechanism or the second transmission mechanism is designed as a planetary gear set (6, 6'), the first half shaft (2) and the planetary gear set (6, 6') have the same axisof rotation, and the first half shaft (2) penetrates the planetary gear set (6, 6'). Also disclosed is a vehicle comprising the described power system. The present power system and vehicle have a large transmission ratio and a compact structure.

    一种用于车辆的动力系统,包括电机(1)、具有第一半轴(2)和第二半轴(3)的差速器(4)以及设置在电机(1)与差速器(4)之间的传动装置,电机(1)与差速器(4)并排布置,并且第一半轴(2)具有与电机(1)相同的旋转轴线且第一半轴(2)穿过电机(1),其中,传动装置包括相互传动连接的第一传动机构和第二传动机构,第一传动机构的输入端与电机(1)的输出端传动连接,第二传动机构的输出端与差速器(4)的输入端传动连接,第一传动机构或者第二传动机构被设计为行星齿轮组(6、6'),并且第一半轴(2)与行星齿轮组(6、6')具有相同的旋转轴线且第一半轴(2)穿过行星齿轮组(6、6')。还公开了一种包括该动力系统的车辆。该动力系统及车辆传动比大且结构紧凑。


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    Titel :

    POWER SYSTEM FOR VEHICLE AND VEHICLE


    Weitere Titelangaben:

    用于车辆的动力系统及车辆


    Beteiligte:
    LIU LEI (Autor:in) / ZHONG HU (Autor:in)

    Erscheinungsdatum :

    2020-09-18


    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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