The invention relates to a longitudinally-arranged hybrid power vehicle driving device. The device comprises an engine, a first motor and a second motor which are coaxial with the engine, a first gearset connected with the first motor, a second gear set connected with the second motor, an input shaft for connecting the engine with the first gear set, and an output shaft for connecting the input shaft with the second gear set; and the input shaft and the output shaft are coaxial with the engine. According to the longitudinally-arranged hybrid power vehicle driving device, the scheme that the engine is connected with the two motors is adopted, the engine direct driving function is achieved while the advantage of low-speed fuel economy of a common extended-range vehicle is achieved, and theoil consumption of the whole vehicle can be further reduced; and moreover, coupling and decoupling among some components are realized by controlling the opening and closing of a clutch, so that unnecessary idling is avoided, and the energy loss is further reduced.
本发明涉及一种纵置混合动力车辆驱动装置,它包括:发动机、与所述发动机同轴布置的第一电动机与第二电动机、与所述第一电动机相连的第一齿轮组、与所述第二电动机相连的第二齿轮组、连接所述发动机与所述第一齿轮组的输入轴以及连接所述输入轴与所述第二齿轮组的输出轴,所述输入轴和输出轴与所述发动机同轴布置;本发明纵置混合动力车辆驱动装置采用发动机和两个电动机相连的方案,具有普通增程式车辆低速燃油经济性优势的同时带有发动机直驱功能,有利于进一步的降低整车油耗;而且通过控制离合器的开闭而实现某些组件的之间的耦合与解耦,避免了不必要的空转,进一步减少了能量的损失。
Longitudinally-arranged hybrid power vehicle driving device
一种纵置混合动力车辆驱动装置
2021-01-05
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 |
Hybrid power system adopting double longitudinally-arranged motors and vehicle
European Patent Office | 2022
|Transmission, longitudinally-arranged power assembly and vehicle
European Patent Office | 2020
|Longitudinally-arranged front-drive power dividing hybrid power speed change system
European Patent Office | 2024
|