The invention discloses a new energy automobile power transmission system and a new energy automobile. The new energy automobile power transmission system comprises an engine; a dual-rotor motor; the double-rotor motor comprises a motor stator, a first motor rotor and a second motor rotor which are concentrically arranged, the motor stator is provided with a cavity, the first motor rotor is located in the cavity, and the second motor rotor is located outside the motor stator; and the transmission mechanism is connected with the engine, the first motor rotor, the second motor rotor and the gear train so as to drive the gear train to rotate under the driving of the engine and/or the double-rotor motor. The motor stator in the double-rotor motor can provide an electromagnetic field for the first motor rotor and the second motor rotor at the same time and drive the first motor rotor and the second motor rotor to output power, so that only one double-rotor motor can be matched with an engine, power transmission is achieved, the overall size of the power transmission system of the new energy automobile is reduced, and cost is reduced. Space is saved, and space arrangement of the whole vehicle is facilitated.
本申请公开了一种新能源汽车动力传动系统及新能源汽车,其包括发动机;双转子电机;所述双转子电机包括同心布置的电机定子、第一电机转子和第二电机转子,所述电机定子具有腔体,所述第一电机转子位于所述腔体内,所述第二电机转子位于所述电机定子外;传导机构,分别与所述发动机、所述第一电机转子、所述第二电机转子和轮系连接,以在所述发动机和/或所述双转子电机的驱动下带动轮系转动。双转子电机中电机定子可以同时为第一电机转子和第二电机转子提供电磁场,驱动第一电机转子和第二电机转子输出动力,使得仅采用一个双转子电机即可与发动机配合,实现动力传动,减小了新能源汽车动力传动系统的整体体积,节约了空间,更利于整车空间布置。
New energy automobile power transmission system and new energy automobile
一种新能源汽车动力传动系统及新能源汽车
2023-12-08
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 |
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