The invention discloses an automobile front axle hybrid power driving system which comprises an engine, a planetary gear mechanism, a first clutch, a second clutch, a motor, an intermediate shaft, a gear shifting mechanism, a first gear engaging gear set, a second gear engaging gear set and an output shaft, and the first clutch can lock a gear ring of the planetary gear mechanism or lock the planetary gear mechanism; and the second clutch can lock the sun gear. According to the automobile front axle hybrid power driving system, through cooperation of the first clutch, the second clutch and the gear shifting mechanism, two power dividing modes and four engine direct driving modes with different speed ratios can be achieved, the better dynamic property of the whole automobile can be achieved, and the automobile front axle hybrid power driving system is more efficient; and on the premise of realizing each driving mode, only one motor is used, so that the cost is reduced, and the economic applicability of the automobile front axle hybrid power driving system is improved.
本发明公开了汽车前桥混合动力驱动系统,包括:发动机、行星齿轮机构、第一离合器、第二离合器、电机、中间轴、换挡机构、第一挂挡齿轮组、第二挂挡齿轮组和输出轴,第一离合器能够对行星齿轮机构的齿圈进行锁止,或对行星齿轮机构进行锁止;第二离合器能够对太阳轮进行锁止。本发明提供的汽车前桥混合动力驱动系统,通过第一离合器、第二离合器和换挡机构的配合,能够实现两种功率分流模式和四种不同速比的发动机直驱模式,既能够使整车实现更好的动力性,使汽车前桥混合动力驱动系统更加高效;在实现各驱动模式的前提下,只使用一台电机,降低成本,提高汽车前桥混合动力驱动系统的经济适用性。
Automobile front axle hybrid power driving system
汽车前桥混合动力驱动系统
2024-05-03
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 |
Front driving axle module of electric automobile and electric automobile
European Patent Office | 2015
|European Patent Office | 2022
|Automobile front axle construction
Engineering Index Backfile | 1906
New Axle Lock System and Front Driving Axle
Automotive engineering | 1979
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