The invention discloses a hybrid power driving device which is used for a hybrid electric vehicle. The device comprises an engine, an input shaft connected with the output end of the engine, an output shaft connected with the input shaft, a P1 motor connected with the input shaft, a P3 motor connected with the output shaft, and a first disengagement and engagement device located between the P3 motor and the output shaft and used for controlling connection and disengagement of the P3 motor and the output shaft. According to the hybrid power driving device, the first disengagement and engagement device is arranged between the P3 motor and the output shaft, connection and disengagement of the P3 motor and the output shaft are controlled, and the P3 motor is prevented from generating eddy current loss and counter electromotive force in the engine direct drive mode.
本发明公开了一种混合动力驱动装置,用于混合动力汽车,包括发动机、与所述发动机的输出端相连的输入轴、与所述输入轴相连的输出轴、与所述输入轴连接的P1电机、与所述输出轴连接的P3电机和位于所述P3电机、所述输出轴之间用以控制所述P3电机与所述输出轴连接与分离的第一脱开结合装置。本发明公开的混合动力驱动装置通过在P3电机和输出轴之间设置第一脱开结合装置,控制P3电机与输出轴的连接与分离,避免发动机直驱模式时,P3电机产生涡流损耗及反电动势。
Hybrid power driving device
一种混合动力驱动装置
16.04.2021
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 |
Driving device, driving method of hybrid power truck and hybrid power truck
Europäisches Patentamt | 2021
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