- 专利标题: ELECTRIC DRIVE SYSTEM FOR A MOTOR VEHICLE
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申请号: US18684357申请日: 2022-08-02
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公开(公告)号: US20240351418A1公开(公告)日: 2024-10-24
- 发明人: Tobias SCHILDER , Tobias HAERTER , Jonathan ZEIBIG , Philip GANSLOSER , Carsten GITT , Klaus RIEDL
- 申请人: MERCEDES-BENZ GROUP AG
- 申请人地址: DE Stuttgart
- 专利权人: MERCEDES-BENZ GROUP AG
- 当前专利权人: MERCEDES-BENZ GROUP AG
- 当前专利权人地址: DE Stuttgart
- 优先权: DE 2021004237.9 2021.08.19
- 国际申请: PCT/EP2022/071745 2022.08.02
- 进入国家日期: 2024-02-16
- 主分类号: B60K1/02
- IPC分类号: B60K1/02 ; B60K17/02 ; B60K17/04 ; B60K17/16
摘要:
An electric drive system for a motor vehicle includes a first electric machine having a first rotor, a differential having a differential input shaft and a first differential output shaft and a second differential output shaft. The two differential output shafts are arranged coaxially with respect to the first rotor. A first side shaft is coupled to the first differential output shaft for conjoint rotation. A second side shaft is coupled, or is couplable, to the second differential output shaft for conjoint rotation. A second electric machine has a second rotor arranged coaxially with respect to the first rotor. A first switching element is configured to couple the first rotor to the first side shaft for conjoint rotation. A second switching element is configured to couple the second rotor to the second side shaft for conjoint rotation. The first rotor is coupled, or couplable, to the differential input shaft for conjoint rotation.
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