The invention discloses an integrated motor controller and a new energy automobile, and relates to the technical field of new energy automobiles, the motor controller comprises a box body and a power module, one side of the box body is provided with a containing cavity, and a filtering assembly, a high-voltage connector, a boost inductor, a circuit board and a copper bar assembly are partially arranged in the containing cavity; the power module is arranged in the accommodating cavity, and the power module is provided with a heat dissipation plate; and a plurality of boost power devices and a plurality of rectification power devices, and the plurality of boost power devices and the plurality of rectification power devices are respectively arranged at two sides of the heat dissipation plate. The scheme that the boosting power device and the rectifying power device share the same board is adopted, the integration level is high, the internal space utilization rate is improved, product miniaturization is facilitated, and therefore the defect that the size is too large is overcome by increasing the space utilization rate of the motor controller.
本发明公开一种集成化电机控制器和新能源汽车,设计新能源汽车的技术领域,其中电机控制器包括箱体和功率模块,箱体一侧具有容纳腔,滤波组件、高压连接器、升压电感、电路板和铜排组件部分设于容纳腔;功率模块,设于所述容纳腔内,所述功率模块具有散热板;以及,多个升压功率器件和多个整流功率器件,所述多个升压功率器件和多个整流功率器件分设于所述散热板的两侧。采用升压功率器件和整流功率器件共板的方案,集成度高,提升内部空间利用率,有利于产品小型化,故本发明旨在通过增加电机控制器的空间利用率来解决体积过大的缺点。
Integrated motor controller and new energy automobile
集成化电机控制器和新能源汽车
2024-09-10
Patent
Electronic Resource
Chinese
European Patent Office | 2021
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