The invention discloses a charging device and method for electric quantity transfer of double electric vehicles, and belongs to the field of new energy, the charging device for electric quantity transfer of double electric vehicles comprises a direct current charging gun, a double-ring charger and a controller; a controller is installed in the double-ring charger, and a direct-current voltage output port of the double-ring charger is connected with the direct-current charging gun. The charging module adopts a modular design, and is formed by connecting a plurality of direct current-direct current charging modules in parallel, so that the cost of the charging equipment can be reduced, and the convenience of assembly and maintenance is improved; the efficiency curve of the charging module has a great relationship with the input and output voltage and power, and an optimal point tracking algorithm is adopted to automatically set the voltage regulation output and the working number of the direct current-direct current charging module, so that the optimal charging efficiency control is realized.

    本发明公开了一种用于双电动汽车电量转移的补电设备及方法,属于新能源领域,所述的用于双电动汽车电量转移的补电设备包括直流充电枪、双环充电机、控制器;所述的双环充电机内部安装有控制器,双环充电机的直流电压输出端口与直流充电枪连接。本发明充电模块采用模块化设计,利用若干个直流‑直流充电模块并联组成,这样可以降低补电设备成本,提升组装和维护的便捷性;充电模块的效率曲线和输入输出电压及功率有很大的关系,本发明采用最优点跟踪的算法,自动设定调压输出和直流‑直流充电模块工作数量,从而实现最优的充电效率控制。


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    Title :

    Electricity supplementing equipment and method for transferring electric quantity of double electric vehicles


    Additional title:

    一种用于双电动汽车电量转移的补电设备及方法


    Contributors:
    LEI YONGJIE (author) / ZHANG TAO (author) / JIA XIANGWU (author) / PU FADA (author) / SHI DONGJIE (author) / YAO KAIDONG (author) / XU XU (author)

    Publication date :

    2023-06-30


    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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