The invention provides a bidirectional inverter motor controller which comprises a capacitor shell, a cooling shell and a top cover which are connected in sequence. A bus capacitor is arranged in thecapacitor shell, a driving unit, a double-layer cooling mechanism and a power generation unit are arranged in the cooling shell, and a water inlet connector and a water outlet connector are arranged at the first side of the cooling shell. A signal connector, a first high-voltage connector and a second high-voltage connector are arranged at the second side of the cooling shell, and a control unit is arranged at the top of the driving unit and controls the driving unit and the power generation unit through the signal connectors. The bus capacitor is connected with the driving unit and the powergeneration unit through a first copper bar, the driving unit is connected with a driving motor through a first three-phase copper bar, and the power generation unit is connected with a generator through a second three-phase copper bar. The bidirectional inverter motor controller is integrated, is small in size and light in weight and is convenient for the whole installation; by arranging the double-layer cooling mechanism, the heat dissipation efficiency is improved, the service life of the controller is prolonged, and the size and the mass of the controller are reduced.
本发明提供一种双向逆变电机控制器,包含电容壳体、冷却壳体和顶盖,且三者依次连接;电容壳体内设有母线电容;冷却壳体内设有驱动单元、双层冷却机构和发电单元;冷却壳体的第一侧分别设有进水接头和出水接头;冷却壳体的第二侧设有信号接插件、第一高压接插件和第二高压接插件;驱动单元的顶部设有控制单元,控制单元通过信号接插件分别控制驱动单元和发电单元;母线电容通过第一铜排与驱动单元和发电单元连接;驱动单元通过第一三相铜排连接驱动电机,发电单元通过第二三相铜排连接发电机。本发明集成式设计,体积小,质量轻,便于整车安装;设置双层冷却机构,提高了散热效率,延长了控制器的使用寿命,并降低了其体积和质量。
Bidirectional inverter motor controller
一种双向逆变电机控制器
2020-09-01
Patent
Elektronische Ressource
Chinesisch
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