The invention discloses a hybrid power system with double clutches. The system comprises the double clutches, a motor controller and an engine. The first clutch and the second clutch control a first input shaft an a second input shaft respectively to be engaged or disengaged with a motor output shaft; and the first input shaft is connected with a power output shaft through a motor high-speed blocking gear set, and the second input shaft is engaged with the power output shaft or a four-gear gear set through a motor low-speed blocking gear set. The motor controller controls a driving motor and is further connected with a power battery; and an output shaft of the engine is engaged with one of or not engaged with all of a first-gear gear set, a second-gear gear set, a third-gear gear set and a fourth-gear gear set through a third clutch; and the first-gear gear set, the second-gear gear set and the third-gear gear set are each connected with the power output shaft. The fourth-gear gear set is engaged with the power output shaft or the motor low-speed blocking gear set. The hybrid power system has the advantages of being compact in structure, highly integrated, high in whole vehicle working efficiency, good in fuel economy, smooth in cold starting of engine low temperature and mode switching, and good in low-speed climbing ability.
Hybrid power system with double clutches and implementation method f system
2015-07-01
Patent
Elektronische Ressource
Englisch
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 |
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