The invention discloses a hybrid power coupling system and a vehicle. The hybrid power coupling system comprises an engine, a motor, a first planet row, a second planet row, a first brake, a second brake, a second clutch, a third clutch and an input shaft, wherein the first planet row comprises a first sun gear, a first planet carrier and a first gear ring, the second planet row comprises a secondsun gear, a second planet carrier and a second gear ring, the first planet carrier is connected with the second gear ring, and the first gear ring is connected with the second planet carrier; the engine and the motor are connected to the input shaft; the input shaft is connected with a first sun gear through the second clutch and is connected with the second planet carrier through the third clutch; the first brake is used for braking the second planet carrier, and the second brake is used for braking the second sun gear; and the first planet carrier outputs power to wheels. The system load isfacilitated to be reduced, multiple driving modes can be achieved, higher transmission efficiency is achieved, and the power performance and economy of the whole vehicle are improved.
本发明混合动力耦合系统及车辆,混合动力耦合系统,包括发动机、电机、第一行星排、第二行星排、第一制动器、第二制动器、第二离合器、第三离合器和输入轴;第一行星排包括第一太阳轮、第一行星架和第一齿圈,第二行星排包括第二太阳轮、第二行星架和第二齿圈,第一行星架与第二齿圈连接,第一齿圈与第二行星架连接;发动机与电机均连接于输入轴;输入轴通过第二离合器与第一太阳轮相连,输入轴通过第三离合器与第二行星架相连;第一制动器用于制动第二行星架,第二制动器用于制动第二太阳轮;第一行星架输出动力至车轮;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
2020-07-07
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 |