The present application provides an integrated electric drive system, comprising: a motor comprising a first housing and an output shaft, a gearbox comprising a second shell and a driving shaft, and apower electronic module; the gearbox receives the input torque of the output shaft and outputs the input torque through the driving shaft; the power electronic module comprises a third shell and an electronic device, and the electronic device is configured to provide power for the motor; and the power electronic module is configured to be arranged around the driving shaft. In addition, the application further provides an electric vehicle comprising the integrated electric drive system. The integrated electric drive system has a more compact and higher-integration-level structure and higher heat dissipation capacity, and space optimization and lightweight design of the electric vehicle are facilitated.
本申请提供一种集成式电驱动系统,包括:电机,所述电机包括第一壳体和输出轴;变速箱,所述变速箱包括第二壳体和驱动轴,所述变速箱接收所述输出轴的输入转矩,并通过所述驱动轴输出;电力电子模块,所述电力电子模块包括第三壳体和电子器件,所述电子器件被配置成为所述电机提供电力;其中,所述电力电子模块被构造成围绕所述驱动轴布置。另外,本申请还提供一种包括上述集成式电驱动系统的电动车辆。本申请的集成式电驱动系统具有更紧凑、更高集成度的结构和更强的散热能力,有利于电动车辆的空间优化和轻量化设计。
Integrated electric drive system and electric vehicle
集成式电驱动系统和电动车辆
2021-03-30
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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