Electric driving system of pure electric vehicle
Electric driving system of pure electric vehicle
- Neue Suche nach: SUN SHAOHUA
- Neue Suche nach: XUE YANG
- Neue Suche nach: TIAN ZHE
- Neue Suche nach: GONG MAOSEN
- Neue Suche nach: CHEN HAO
- Neue Suche nach: LIU XIANGYU
- Neue Suche nach: SUN SHAOHUA
- Neue Suche nach: XUE YANG
- Neue Suche nach: TIAN ZHE
- Neue Suche nach: GONG MAOSEN
- Neue Suche nach: CHEN HAO
- Neue Suche nach: LIU XIANGYU
The invention discloses an electric driving system of a pure electric vehicle. The electric driving system comprises a driving motor integrated with the functions of a motor and a generator and provided with a driving motor output shaft, and a torsion damper, wherein one end of the torsion damper is fixedly connected with an output shaft of the driving motor; the electric driving system further comprises a planet row which comprises a sun gear, a sun gear shaft, a planet gear, a planet carrier and a planet row gear ring; the sun gear shaft is fixedly connected with the other end of the torsion damper; the electric driving system further comprises a low-speed baffle plate which is fixedly arranged on the shell of the electric driving system, and a synchronizer which comprises a sliding sleeve, a low-speed gear cone hub and a direct gear cone hub, the sliding sleeve is selectively connected with the low-speed gear cone hub or the direct gear cone hub, the sliding sleeve is connected with the planet row gear ring, the low-speed gear cone hub is connected with a low-speed gear partition plate, and the direct gear cone hub is connected with the planet carrier; the electric driving system further comprises a transmission output shaft, and one end of the transmission output shaft is fixedly connected with the planet carrier; the electric driving system further comprises a differential mechanism which is connected with the other end of the transmission output shaft and transmits power to a left half shaft and a right half shaft of the vehicle.
本发明公开了一种纯电动汽车电驱动系统，包括：驱动电机，其集成有电动机和发电机功能，驱动电机设置有驱动电机输出轴；扭转减震器，其一端与驱动电机输出轴固定连接；行星排，其包括太阳轮、太阳轮轴、行星轮、行星架和行星排齿圈；其中，太阳轮轴与扭转减震器的另一端固定连接；低速挡隔板，其固定设置在电驱动系统的壳体上；同步器，其包括：滑套、低速挡锥毂和直接挡锥毂，滑套选择性的连接低速挡锥毂或直接挡锥毂；其中，滑套与行星排齿圈连接，低速挡锥毂与低速挡隔板连接，直接挡锥毂与行星架连接；变速器输出轴，其一端与行星架固定连接；差速器，其与变速器输出轴的另一端连接，并将动力传输至车辆的左半轴和右半轴。
Dokumentinformationen
Electric driving system of pure electric vehicle
一种纯电动汽车电驱动系统
2021-07-16
Patent
Elektronische Ressource
Chinesisch
| 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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