A double-motor nested planetary series-parallel mechanical-electrical integrated system with a planetary reducer comprises a shell, a speed reduction planet row, an output shaft, a rear bearing and oil seal, a decoupling planet row, a connecting arm, a supporting arm, a supporting arm bearing, an input shaft, a front bearing and oil seal, a hollow shaft, an ISG motor stator, an ISG motor rotor, amain drive motor stator and a main drive motor stator. The main drive motor stator and the ISG motor stator are fixed to the shell. The main drive motor stator, the main drive motor rotor and the ISGmotor stator are of cylindrical structures respectively, the ISG motor rotor is of a cylindrical structure, and the main drive motor stator and the ISG motor stator are fixed to the shell. The structure is compact, and the light weight effect is outstanding; the cost is reduced and the system efficiency is improved; and the NVH characteristics and reliability of the component are improved.
一种带行星减速器的双电机嵌套式行星混联机电一体化系统,包括壳体、减速行星排、输出轴、后轴承及油封、解耦行星排、连接臂、支撑臂、支撑臂轴承、输入轴、前轴承及油封、空心轴、ISG电机定子、ISG电机转子、主驱电机定子、主驱电机定子。主驱电机定子、ISG电机定子分别与壳体固定。主驱电机定子、主驱电机转子、ISG电机定子为圆筒形结构,ISG电机转子为圆柱形结构,主驱电机定子、ISG电机定子分别与壳体固定。本发明结构紧凑,轻量化效果突出;降低成本、提高系统效率;提高部件NVH特性及可靠性。
Dual-motor nested planetary series-parallel mechanical-electrical integrated system with planetary reducer
一种带行星减速器的双电机嵌套式行星混联机电一体化系统
2020-07-10
Patent
Electronic Resource
Chinese
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