The invention provides a hybrid electric vehicle energy recovery system and an automobile applying the same. The hybrid electric vehicle energy recovery system comprises an internal combustion engine, a hybrid power transmission mechanism, a heat energy recovery mechanism and an energy storage battery. The hybrid power transmission mechanism comprises a first generator, the first generator is electrically connected with the energy storage battery, and the first generator can convert kinetic energy into electric energy to be stored in the energy storage battery in the whole vehicle braking process; the heat energy recovery mechanism comprises a heat engine and a second generator, and a cylinder of the heat engine is arranged in the internal combustion engine waste gas recovery pipeline. According to the energy recovery system of the hybrid electric vehicle and the vehicle applying the energy recovery system, the heat engine is used for driving the independent second power generator to generate power, the working point of the second power generator can be independently determined and is irrelevant to the working point of the internal combustion engine, and the optimal efficiency is achieved; the heat efficiency of the internal combustion engine is improved, and oil consumption during vehicle use is reduced.
本发明提供了混合动力汽车能量回收系统及应用其的汽车,其中混合动力汽车能量回收系统包括:内燃机、混合动力传动机构、热能回收机构和储能电池;混合动力传动机构包括第一发电机,第一发电机与储能电池电连接,第一发电机能够在整车制动过程中将动能转化为电能存储在储能电池中;热能回收机构包括热力发动机和第二发电机,热力发动机的气缸设置在内燃机废气回收管道中。本发明提供的混合动力汽车能量回收系统及应用其的汽车,使用热力发动机带动独立的第二发电机进行发电机,第二发电机工作点可以实现独立确定,与内燃机工作点无关,实现最优效率;提高内燃机的热效率,降低车辆使用中的油耗。
Hybrid electric vehicle energy recovery system and vehicle applying same
混合动力汽车能量回收系统及应用其的汽车
2024-09-27
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein |
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