The invention provides a hybrid power driving system, and belongs to the field of hybrid power automobiles. The hybrid drive system includes an engine, a motor, and a hydraulic assembly. The hydraulicassembly comprises a hydraulic motor and a hydraulic pump optionally driven by the engine and/or the motor, and the hydraulic pump is connected with the hydraulic motor through a pipeline and enablesa rotor of the hydraulic motor to rotate through hydraulic transmission. The pipelines enable the connection and spatial arrangement of the whole hybrid power driving system to be more flexible and changeable, and the mass of the hybrid power driving system is smaller than that of a pure mechanical coupling power system. By using the hybrid power system, the fuel economy of a vehicle is also improved.
本发明提供一种混合动力驱动系统,属于混合动力汽车领域。混合动力驱动系统包括:发动机、电动机以及液压组件。液压组件包括液压马达、可选地受发动机和/或电动机驱动的液压泵,液压泵通过管道与液压马达连接并通过液压传动使液压马达的转子转动。管道让整个混合动力驱动系统的连接、空间布置更为灵活多变,且质量也比单纯机械耦合的动力系统小。该混合动力系统的使用也提高了车辆的燃油经济性。
Hybrid power driving system
一种混合动力驱动系统
2020-06-19
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 |