The invention provides a single-gear hybrid power system and a vehicle. According to the single-gear hybrid power system, the first motor and the second motor are arranged in parallel and in a staggered mode, so that compared with a single-gear hybrid power system described in the background technology, the axial size of the whole system is reduced. Moreover, the first motor and the engine are coaxially arranged, and the first motor and the second motor are arranged in parallel and in a staggered mode, so that the packaging space of the whole system is improved, and the single-gear hybrid power system is suitable for various vehicles. Furthermore, the engine, the first motor and the second motor are in transmission connection with the differential mechanism through different torque transmission paths, so that the transmission ratios of the different torque transmission paths in the whole hybrid power system are easy to configure.
本发明提供了一种单挡混合动力系统及车辆。在该单挡混合动力系统中,由于第一电机与第二电机采用平行配置和错开配置的方案,因而与背景技术中说明的单挡混合动力系统相比减小了整个系统的轴向尺寸。而且,第一电机与发动机采用同轴配置且第一电机与第二电机采用平行配置和错开配置的方案,这改善了整个系统的封装空间,使得本申请的单挡混合动力系统适用于各种车辆。进一步地,发动机和第一电机两者与第二电机通过不同的扭矩传递路径与差速器实现传动联接,使得易于配置整个混合动力系统中不同的扭矩传递路径的传动比。
Single-gear hybrid power system and vehicle
单挡混合动力系统及车辆
2023-03-03
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 |