The invention discloses a hybrid power system, a hybrid power vehicle with the same and a driving method. The hybrid power system comprises an internal combustion engine, a front planet row comprising a front sun wheel, a front planet carrier and a front gear ring, and a rear planet row comprising a rear sun wheel, a rear planet carrier and a rear gear ring, wherein the front gear ring of the front planet row is connected with a first motor, the rear sun wheel of the rear planet row is connected with a second motor, the output end of the internal combustion engine is connected with the front sun wheel of the front planet row, the front planet carrier of the front planet row is connected with the rear planet carrier of the rear planet row, the rear gear ring of the rear planet row is connected with a system output shaft through an outer gear transmission device, the front gear ring is connected with a front locking clutch used for locking or releasing the front gear ring, the front planet carrier is connected with a middle locking clutch used for locking or releasing the front planet carrier, the rear sun wheel is connected with a rear locking clutch used for locking or releasing the rear sun wheel, and a mode clutch is arranged between the rear sun wheel and the rear planet carrier. The hybrid power system can realize multiple hybrid power work conditions including a serial-connection work condition, and improve the adaptability under different driving conditions and requirements.
Hybrid power system, hybrid power vehicle with same and driving method
2015-09-02
Patent
Electronic Resource
English
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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