The invention relates to an automobile dual-motor hybrid power driving system. The system comprises an engine, a differential mechanism, a first motor, a second motor, an input shaft, a transmission shaft and a hollow shaft, wherein one end of a first motor shaft extends axially and fixes an input gear, one end of a second motor shaft extends axially and fixes a synchronizer, and the second motorshaft is sleeved with a first gear and a second gear in a non-contact mode; the first motor shaft, the second motor shaft, the input shaft and the transmission shaft are parallel, the input shaft is sleeved with the hollow shaft in a non-contact mode, an engine rotating shaft is connected with the input shaft and the hollow shaft through a double clutch, one end of the input shaft extends out of the hollow shaft and fixes a first-gear driving gear, and a second-gear driving gear is fixed to the hollow shaft; a first-gear driven gear, a transmission gear, a second-gear driven gear and an outputgear are fixed to the transmission shaft, the first-gear driving gear is meshed with the first-gear driven gear and the first gear, the second-gear driving gear is meshed with the second-gear drivengear and the second gear, the transmission gear is meshed with the input gear, and a differential gear is meshed with the output gear.
本发明涉及一种汽车双电机混合动力驱动系统,包括发动机、差速器,还包括第一电机、第二电机、输入轴、传动轴、空心轴,第一电机轴一端轴向延伸并固定输入齿轮,第二电机轴一端轴向延伸并固定同步器,第二电机轴上空套第一齿轮、第二齿轮,第一电机轴、第二电机轴、输入轴、传动轴平行,空心轴空套在输入轴上与,发动机转轴通过双离合器与输入轴、空心轴连接,输入轴一端延伸出空心轴并固定一档主动齿轮,空心轴上固定二档主动齿轮,传动轴上固定一档从动齿轮、传动齿轮、二档从动齿轮、输出齿轮,一档主动齿轮与一档从动齿轮、第一齿轮啮合,二档主动齿轮与二档从动齿轮、第二齿轮啮合,传动齿轮与输入齿轮啮合,差速器齿轮与输出齿轮啮合。
Automobile dual-motor hybrid power driving system
汽车双电机混合动力驱动系统
2021-02-19
Patent
Electronic Resource
Chinese
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 |
Dual-motor multi-mode driving system, driving strategy and automobile
European Patent Office | 2024
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