An integrated motor driving system comprises an integrated motor, a shell, a main motor, a left auxiliary motor and a right auxiliary motor, the main motor comprises a main motor stator, a main motor rotor and a main motor shaft, the main motor stator is installed in the shell and is close to the shell, and the main motor shaft is installed and supported on the shell. The main motor rotor is installed on the main motor shaft corresponding to the main motor stator, the left/right auxiliary motor comprises an auxiliary motor shaft and an auxiliary motor rotor, the auxiliary motor shaft is installed on the main motor shaft through a bearing and is coaxial with the main motor shaft, and the auxiliary motor rotor is installed on the auxiliary motor shaft and is embedded in the main motor rotor; the left gear set and the right gear set respectively comprise a planet carrier, a sun gear, a planet gear and a gear ring, the planet carrier is connected with the output end of the auxiliary motor shaft, the planet gear is installed on the planet carrier and meshed with the gear ring, and the sun gear is connected with the output end of the main motor shaft and meshed with the planet gear; the left output shaft and the right output shaft are connected with the gear ring and connected with the corresponding left wheel and the corresponding right wheel through connecting shafts respectively.
一种集成电机驱动系统,包括集成电机,包括壳体、主电机和左/右副电机,主电机包括主电机定子、主电机转子和主电机轴,主电机定子安装在壳体内并靠近壳体设置,主电机轴安装支撑在壳体上,主电机转子对应于主电机定子安装在主电机轴上,左/右副电机包括副电机轴和副电机转子,副电机轴通过轴承安装在主电机轴上且与主电机轴同轴,副电机转子安装在副电机轴上且内嵌入主电机转子内;左/右齿轮组,分别包括行星架、太阳轮、行星轮和齿圈,行星架与副电机轴的输出端连接,行星轮安装在行星架上并与齿圈啮合,太阳轮与主电机轴的输出端连接并与行星轮啮合;以及左/右输出轴,与齿圈连接,并分别通过连接轴与对应的左/右车轮连接。
Integrated motor driving system
一种集成电机驱动系统
2022-03-04
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 |