A new-energy charging system, and an alternating-current charging pile and a charging method thereof. The charging method comprises: when an alternating-current charging pile is in a power-following mode, measuring an available input power of a system where the alternating-current charging pile is located; when the available input power is greater than or equal to a single-phase threshold value and is less than a three-phase threshold value, controlling the alternating-current charging pile to provide single-phase charging for an electric vehicle by means of a charging gun of the charging pile itself; and when the available input power is greater than or equal to the three-phase threshold value, controlling the alternating-current charging pile to provide three-phase charging for an electric vehicle by means of the charging gun of the charging pile itself. In the charging method, the output power of an alternating-current charging pile is adjusted by means of adjusting the number of charging phases, such that the output power of the alternating-current charging pile follows an available input power, thereby achieving the optimal energy efficiency and also achieving carbon balance.


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    Title :

    NEW-ENERGY CHARGING SYSTEM, AND ALTERNATING-CURRENT CHARGING PILE AND CHARGING METHOD THEREFOF


    Additional title:

    NEUENERGIELADESYSTEM UND WECHSELSTROMLADEPFAHL UND LADEVERFAHREN DAFÜR
    SYSTÈME DE CHARGE DE NOUVELLE ÉNERGIE, ET PILE DE CHARGE À COURANT ALTERNATIF ET SON PROCÉDÉ DE CHARGE


    Contributors:
    WANG ZHENSHAN (author) / WANG SHU (author) / YANG YUEFENG (author) / CHEN XIN (author)

    Publication date :

    2024-07-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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