The invention relates to a charging driving integrated system for an electric vehicle and the electric vehicle. The charging driving integrated system comprises: a first group of charging driving units comprising a first charging driving unit and a second charging driving unit, the first charging driving unit comprising at least one first winding of a first AC motor, and the second charging driving unit comprising at least one second winding of a second AC motor; the second group of charging driving units comprises a third charging driving unit, and the third charging driving unit comprises at least one third winding of a third alternating current motor; the controller is connected with the first group of charging driving units and the second group of charging driving units, and the controller is used for controlling the alternating current voltage to be converted into first direct current voltage through the first group of charging driving units in the charging state of the power battery of the electric vehicle; and the first direct-current voltage is converted into a second direct-current voltage through the second group of charging driving units, and the second direct-current voltage charges the power battery.
本发明涉及一种用于电动汽车的充电驱动集成系统及电动汽车。该充电驱动集成系统,包括:第一组充电驱动单元,包括第一充电驱动单元以及第二充电驱动单元,第一充电驱动单元包括第一交流电机的至少一个第一绕组,第二充电驱动单元包括第二交流电机的至少一个第二绕组;第二组充电驱动单元,包括第三充电驱动单元,第三充电驱动单元包括第三交流电机的至少一个第三绕组;以及控制器,控制器与第一组充电驱动单元和第二组充电驱动单元连接,控制器用于在电动汽车的动力电池的充电状态中,控制交流电压通过第一组充电驱动单元转换为第一直流电压,且第一直流电压通过第二组充电驱动单元转换为第二直流电压,第二直流电压对动力电池充电。
Charging driving integrated system for electric vehicle and electric vehicle
用于电动汽车的充电驱动集成系统及电动汽车
2024-06-21
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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