The invention provides a hybrid power system for a heavy truck and a vehicle, and relates to the field of power systems, and the hybrid power system comprises a dual-motor hybrid power system and an electric drive axle system; the dual-motor hybrid power system comprises a first motor, a second motor, an engine and a middle drive axle, the dual-motor system is used for driving the middle drive axle according to the first motor, the second motor and the engine, and the electric drive axle system comprises a third motor and a rear drive axle. And the electric drive axle system is used for driving the rear drive axle according to the third motor. Multiple switching modes of the oil-electric hybrid power system for the heavy truck can be achieved, and the oil-electric hybrid power system is suitable for multiple road conditions.
本申请提供一种用于重卡的混合动力系统及车辆,涉及动力系统领域,包括双电机混动系统和电驱桥系统;所述双电机混动系统包括第一电机、第二电机、发动机和中驱动桥,所述双电机系统用于根据所述第一电机、第二电机和发动机驱动所述中驱动桥,所述电驱桥系统包括第三电机和后驱动桥,所述电驱桥系统用于根据所述第三电机驱动所述后驱动桥。本申请能够实现油电混合动力系统用于重型卡车的多种切换模式,适用于多种路况。
Hybrid power system for heavy truck and vehicle
用于重卡的混合动力系统及车辆
14.06.2024
Patent
Elektronische Ressource
Chinesisch
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