The invention discloses a power system of a hybrid power vehicle and the hybrid power vehicle. The power system comprises an engine, a motor, a power transmission mechanism and a power battery pack, the power transmission mechanism comprises a clutch, a gear shifter output shaft, a gear shifter gear, a first gear shifting mechanism, a second gear shifting mechanism and a third gear shifting mechanism. Driving force is provided for the vehicle through the engine and the motor, and power provided by the engine and the motor is transmitted to the driving wheels through the power transmission mechanism; the working modes of the power system are changed and the gear ratio of the power transmission mechanism is switched through the clutch, the first gear shifting mechanism, the second gear shifting mechanism and the third gear shifting mechanism of the power transmission mechanism, so that each working mode has multiple operation modes, the operation modes of the hybrid power system are expanded, the hybrid power system can better adapt to complex driving conditions, and the service life of the hybrid power system is prolonged. And meanwhile, the fuel economy is improved, and carbon emission is reduced.
本发明公开了一种混合动力车辆的动力系统及混合动力车辆。该动力系统包括:发动机、电机、动力传递机构和动力电池组;动力传递机构包括离合器、换挡器输出轴、换挡器齿轮、第一换挡机构、第二换挡机构和第三换挡机构。本发明通过发动机和电机给车辆提供驱动力,通过动力传递机构将发动机和电机提供的动力输送到驱动轮;通过动力传递机构的离合器、第一换挡机构、第二换挡机构和第三换挡机构改变动力系统的工作模式以及切换动力传递机构的齿轮比,使每种工作模式拥有多种运行模式,拓展了混合动力系统的运行模式,能够更好地适应复杂的行驶状况,同时提高了燃油经济性,减少了碳排放。
Power system of hybrid power vehicle and hybrid power vehicle
一种混合动力车辆的动力系统及混合动力车辆
2024-11-12
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 |
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