The invention discloses an electric vehicle charging load distribution system and method. The electric vehicle charging load distribution system comprises a charging pile module, a microprocessor connected with the charging pile module, and a charging power supply, a charging module and a charging detection unit which are connected with the microprocessor, the charging detection unit is also connected with a feedback unit and a communication module, and the communication module is connected with a display module; the charging module is connected with a charging protection unit, the charging protection unit is connected with a charging switching module, the charging switching module is respectively connected with a fast charging module and a current limiting module, the fast charging module is connected with a fast charging switch, the current limiting module is connected with a slow charging module, and the slow charging module is connected with a slow charging switch. The power distribution control unit dynamically distributes the charging output power in real time according to the charging power change based on the principle of first-in first-out and minimum charging, orderly charges the load distribution power, meets the charging voltage and realizes power balance distribution.

    本发明公开了一种电动汽车充电负荷分配系统及其方法,包括充电桩模块、与充电桩模块连接的微处理器,以及与微处理器连接的充电电源、充电模块和充电检测单元;所述充电检测单元还连接有反馈单元和通信模块,所述通信模块连接有显示模块;所述充电模块连接有充电保护单元,所述充电保护单元连接有充电切换模块,所述充电切换模块分别连接有快充模块和限流模块,所述快充模块连接有快充电开关,所述限流模块连接有慢充模块,所述慢充模块连接有慢充电开关。本发明设置的功率分配控制单元以先到先得及最小充电为原则,根据充电功率变化实时动态分配充电输出功率,并有序充电负荷分配功率,满足充电电压,实现功率平衡分配。


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    Title :

    Electric vehicle charging load distribution system and method thereof


    Additional title:

    一种电动汽车充电负荷分配系统及其方法


    Contributors:
    GE SHUXIAN (author) / SI GANG (author) / ZHU HONGDONG (author) / LU XIN (author) / WANG LIN (author) / WANG WEI (author) / SONG WEI (author) / REN BOQIANG (author) / WANG XIAOJING (author) / ZHANG PAN (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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