The invention provides a hybrid power coupling system and a vehicle, in the hybrid power coupling system, a first input shaft is connected with an engine through a first clutch of a first transmission part, and at least two transmission paths are formed between the first input shaft and an intermediate shaft; the at least two clutches of the second transmission part are arranged on the two transmission paths between the intermediate shaft and the first input shaft respectively, and the transmission ratios of the transmission paths are different, so that switching of at least two gears of the engine can be achieved by selecting different power transmission paths, the engine can run in a high-efficiency interval more reasonably, and the service life of the engine is prolonged. And the second transmission part is connected to the intermediate shaft, so that the arrangement of the two clutches is more convenient.
本发明提供了一种混合动力耦合系统及车辆,在混合动力耦合系统中,第一输入轴与发动机之间通过第一传动件的第一离合器连接,第一输入轴与中间轴之间形成有至少两个传输路径,第二传动件的至少两个离合器各自分别设置在中间轴与第一输入轴之间的两个传输路径上,并且每个传输路径的传动比不同,因此,通过选择不同的动力传递路径可实现发动机至少2个档位的切换,使得发动机更合理的运行在高效率区间,提高了整车的动力性和经济性,第二传动件连接在所述中间轴上,更便于两个离合器的布置。
Hybrid power coupling system and vehicle
混合动力耦合系统及车辆
2023-04-18
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 |