The invention belongs to the field of new energy vehicles, and relates to a hybrid coupling system and a vehicle. The system comprises an engine, a generator, a driving motor, a first planet gear mechanism, a first brake, a second clutch and a first intermediate shaft, the first planet gear mechanism comprises a first sun gear shaft, a first sun gear, a first planet carrier, a first planet gear and a first gear ring, the engine is connected with the first sun wheel shaft, the generator is connected with the first sun wheel shaft or the first gear ring, the first sun gear is fixedly arranged onthe first sun gear shaft, the first gear ring is connected with the first brake, the first gear ring is connected with the first sun gear shaft through the second clutch, the first planet carrier isin speed reduction connection with the first intermediate shaft, the driving motor is connected with the first intermediate shaft, and the first intermediate shaft outputs power to wheels. The systemload can be reduced, multiple driving modes can be achieved, high transmission efficiency is achieved, and the power performance and economy of the whole vehicle are improved.
本发明属于新能源汽车领域,涉及混合动力耦合系统及车辆,包括发动机、发电机、驱动电机、第一行星齿轮机构、第一制动器、第二离合器和第一中间轴,第一行星齿轮机构包括第一太阳轮轴、第一太阳轮、第一行星架、第一行星轮和第一齿圈,发动机与第一太阳轮轴相连,发电机与第一太阳轮轴或第一齿圈相连,第一太阳轮固设于第一太阳轮轴上,第一齿圈与第一制动器相连,第一齿圈通过第二离合器与第一太阳轮轴相连,第一行星架减速连接第一中间轴,驱动电机与第一中间轴相连,第一中间轴输出动力至车轮;有利于减小系统负载,能够实现多种驱动模式,有更高的传动效率,提高整车的动力性能及经济性。
Hybrid power coupling system and vehicle
混合动力耦合系统及车辆
2020-06-19
Patent
Elektronische Ressource
Chinesisch
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 |