A powertrain for an electric vehicle includes: a planetary gear having a first rotating element, a second rotating element, and a third rotating element, wherein a first rotating element is connected to a first shaft and the second rotating element is connected to a second shaft; a first motor configured to selectively supply power to the first shaft at two or more gear ratios; a first shift assembly configured to transfer power of the first motor to the first shaft through one of two or more external engagement gear trains having different gear ratios; and a second motor configured to selectively supply power to the first shaft and the second shaft. The third shaft is fixedly disposed on a transmission housing, and any two shafts among the first, second and third shafts restrain each other.


    Access

    Download


    Export, share and cite



    Title :

    Powertrain for electric vehicle


    Contributors:

    Publication date :

    2024-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    POWERTRAIN, DISTRIBUTED POWERTRAIN AND ELECTRIC VEHICLE

    WANG RONGBO / WANG DONG / WANG YONG et al. | European Patent Office | 2025

    Free access

    ELECTRIC VEHICLE POWERTRAIN

    OURY ROBERT F / SIMONINI MATTHEW D | European Patent Office | 2020

    Free access

    Electric vehicle powertrain

    OURY JR ROBERT F / SIMONINI MATTHEW D | European Patent Office | 2020

    Free access

    Electric vehicle powertrain arrangement

    TANAKA HIROAKI / SUGAHARA YOSHINORI / TANNO YUSUKE | European Patent Office | 2024

    Free access

    Powertrain for electric vehicle

    KIM JIN HO / LEE JAE JOON / PARK JONG SOOL et al. | European Patent Office | 2024

    Free access