The invention provides a hybrid electric drive device. The hybrid electric drive device includes: an engine; a first motor; a second motor; a transmission mechanism which comprises an input shaft, anintermediate shaft, an output shaft, a bearing, a front transmission gear set, a first gear set and a second gear set, the first gear set and the second gear set are arranged between the intermediateshaft and the output shaft, the input shaft is connected with the intermediate shaft through the front transmission gear set, and the input shaft is connected with the output shaft through the bearing; the transmission ratio of the front transmission gear set is configured according to the type of the engine, the first motor is in transmission connection with the first gear set, the second motor is in transmission connection with the intermediate shaft, and the engine, the first motor and the second motor can use all gears of the first gear set and the second gear set. Therefore, the hybrid electric drive device which can be compatible with a gasoline engine and a diesel engine by matching a front transmission gear set with a corresponding transmission ratio is obtained.
本发明提供一种混合电驱动装置,包括:发动机;第一电机;第二电机;传动机构,包括输入轴、中间轴、输出轴、轴承、前传动齿轮组和设置在中间轴与输出轴之间的第一挡位齿轮组和第二挡位齿轮组,输入轴通过前传动齿轮组与中间轴连接,输入轴通过轴承与输出轴相连接,前传动齿轮组的传动比根据发动机的类型配置,第一电机与第一挡位齿轮组传动连接,第二电机与中间轴传动连接,发动机、第一电机和第二电机可使用第一挡位齿轮组和第二挡位齿轮组的全部挡位,从而得到一种通过匹配具有相应传动比的前传动齿轮组就可兼容汽油发动机和柴油发动机的混合电驱动装置。
Hybrid electric drive device
混合电驱动装置
2021-02-12
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 |
Transmission mechanism, electric drive device, and hybrid drive device
European Patent Office | 2024
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