The invention relates to an electric drive system (1) for a motor vehicle, comprising: a first electric machine (3) having a first rotor (6); a differential (9) having a differential input shaft (14) and a first differential output shaft (15) and a second differential output shaft (16), the two differential output shafts (15, 16) being arranged coaxially with respect to the first rotor; and a transmission stage (10) having a transmission stage input shaft (26) and a transmission stage output shaft (18), the transmission stage output shaft (18) being connected to the differential input shaft (14) in a rotationally fixed manner. The invention is characterised by the provision of a second electric machine (4) having a second rotor (8) arranged coaxially with respect to the first rotor (6), a first shift (SE1) which can connect the first rotor (6) in a rotationally fixed manner to the first differential output shaft (15), a second shift (SE2) which can connect the second rotor (8) in a rotationally fixed manner to the second differential output shaft (16), and a second shift (SE2) which can connect the first rotor (6) in a rotationally fixed manner. A third shift (SE3) connected in a rotationally fixed manner to the differential input shaft (14) and a fourth shift (SE4) capable of connecting the second rotor (8) in a rotationally fixed manner to the transmission stage input shaft (26).

    本发明涉及一种用于机动车的电驱动系统(1),包括:具有第一转子(6)的第一电机(3);具有差速器输入轴(14)以及第一差速器输出轴(15)和第二差速器输出轴(16)的差速器(9),其中,这两个差速器输出轴(15,16)相对于第一转子同轴布置;以及传动级(10),其具有传动级输入轴(26)和传动级输出轴(18),其中,该传动级输出轴(18)抗旋转地连接至该差速器输入轴(14)。本发明的特征是设有:具有相对于第一转子(6)同轴布置的第二转子(8)的第二电机(4)、能将第一转子(6)抗旋转地连接至第一差速器输出轴(15)的第一换挡件(SE1)、能将第二转子(8)抗旋转地连接至第二差速器输出轴(16)的第二换挡件(SE2)和能将第一转子(6)抗旋转地连接至差速器输入轴(14)的第三换挡件(SE3)以及能将第二转子(8)抗旋转地连接至传动级输入轴(26)的第四换挡件(SE4)。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric drive system for motor vehicle


    Weitere Titelangaben:

    用于机动车的电驱动系统


    Beteiligte:
    SCHILDER TOBIAS (Autor:in) / HAERTER TOBIAS (Autor:in) / SEBIG JENS (Autor:in) / GITT CARSTEN (Autor:in) / RIEDL KLAUS (Autor:in)

    Erscheinungsdatum :

    2024-04-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Electric drive system for motor vehicle

    SCHILDER TOBIAS / HAERTER TOBIAS / SEBIG JENS et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Electric motor drive system for vehicle

    TANG LI / NIU GENG | Europäisches Patentamt | 2022

    Freier Zugriff

    Drive motor, electric vehicle, and drive motor control method

    ARIMURA YUTAKA / HOSHINO DAISUKE / OHZU TATSUYA et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    DRIVE MOTOR, ELECTRIC VEHICLE, AND DRIVE MOTOR CONTROL METHOD

    ARIMURA YUTAKA / HOSHINO DAISUKE / OHZU TATSUYA et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Electric drive for motor vehicle

    SCHILDER TOBIAS / HAERTER TOBIAS / GANSLERU TZER PETER et al. | Europäisches Patentamt | 2022

    Freier Zugriff