The invention belongs to the technical field of automobile charging, and provides an automobile charging system, which comprises a secondary side module connected with an automobile battery; the wireless charging primary side module is magnetically coupled with the secondary side module through a coupling coil; the vehicle-mounted charging primary side module is electrically connected with the secondary side module through a high-frequency isolation transformer; the wireless charging primary side module and the vehicle-mounted charging primary side module share the secondary side module to charge an automobile. The charging device has the advantages that a wired charging mode and a wireless charging mode can be switched through the change-over switch, and the convenience of the charging process is improved; the wireless charging function can be realized by adding simple components on the original vehicle-mounted charger without adding an additional circuit, so that the cost is reduced.

    本发明属于汽车充电技术领域,提供了一种汽车充电系统,包括:副边模组,所述副边模组与汽车电池连接;无线充电原边模组,通过耦合线圈与所述副边模组磁耦合;车载充电原边模组,通过高频隔离变压器与所述副边模组电连接;无线充电原边模组和车载充电原边模组共用副边模组为汽车充电。本发明的优点在于能够通过切换开关进行有线充电方式和无线充电方式之间的切换,提升了充电过程的便捷性;在原来车载充电器上增加简单的元器件,就可以实现无线充电功能,不需要增加额外电路,减少了成本。


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    Title :

    Automobile charging system


    Additional title:

    一种汽车充电系统


    Contributors:

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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