The invention relates to a boost charging device and method for an electric automobile. The boost charging device comprises a module shell, and the side portion of the module shell is provided with an input end high-voltage connector, an output end high-voltage connector, a control signal line, a water channel interface and the like; a boost inductor, a high-voltage relay, a high-voltage filtering assembly, a thin-film capacitor, a control circuit and a fixed supporting piece are arranged in the module shell. The input end high-voltage connector is connected with the boost inductor; and a high-voltage connector is arranged at the side part of the module shell and is connected with the boost inductor. The method can be suitable for charging piles with different output voltages, so that the compatibility of an automobile charging mode is improved, and a quick charging function under the charging piles with different output voltages is realized.

    本发明涉及一种用于电动汽车的升压充电装置及方法,所述升压充电装置包括模块壳体,所述模块壳体的侧部设有输入端高压接插件和输出端高压接插件以及控制信号线,水道接口等;所述模块壳体的内部设有升压电感器,高压继电器、高压滤波组件、薄膜电容、控制电路,和固定支撑件组成。所述输入端高压接插件与升压电感器相连接;所述模块壳体的侧部设有高压连接器,所述高压连接器与升压电感器相连接。本发明能够适用不同输出电压的充电桩,从而提高汽车充电模式的兼容性,实现在不同输出电压的充电桩下的快速充电功能。


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    Title :

    Boost charging device and method for electric vehicle


    Additional title:

    一种用于电动汽车的升压充电装置及方法


    Contributors:
    LIU LEI (author) / ZHAO GUOQING (author) / WU HONGXIN (author)

    Publication date :

    2023-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS , Scheinwiderstandsnetzwerke, z.B. Resonanzkreise



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