The embodiment of the invention relates to the technical field of charging systems, in particular to a power distribution method of a charging host, the charging host and charging equipment. Wherein the charging host comprises at least two power unit groups, at least one coupling switch matrix and a control module, and the at least two power unit groups are coupled through the coupling switch matrix. The power method comprises the following steps: in response to a power distribution instruction, judging whether the total available power of a target power unit group is greater than or equal to specified power; if not, judging whether the target power unit group is associated with the adjacent power unit group; and if yes, controlling the target coupling switch matrix according to the total available power of the target power unit group and the total available power of the adjacent power unit group, so that the target switch matrix unit can output a power supply with specified power. According to the method, the overall power distribution flexibility of the charging host and the utilization rate of the power units are improved, higher output power can be obtained, and the high-power charging requirement is met.

    本申请实施例涉及充电系统技术领域,具体涉及一种充电主机的功率分配方法、充电主机及充电设备。其中,该充电主机包括至少两个功率单元组、至少一个耦合开关矩阵及控制模块,至少两个功率单元组之间通过耦合开关矩阵耦合。该功率方法包括响应功率分配指令,判断目标功率单元组的总可用功率是否大于或等于指定功率;若否,则判断目标功率单元组是否关联邻接功率单元组;若存在,根据目标功率单元组的总可用功率及邻接功率单元组的总可用功率控制目标耦合开关矩阵,以使目标开关矩阵单元能够输出指定功率的电源。本申请实施例通过上述方法,提高了充电主机整体的功率分配灵活性及功率单元的利用率,并且可获得更大的输出功率,满足大功率充电需求。


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    Title :

    Power distribution method of charging host, charging host and charging equipment


    Additional title:

    充电主机的功率分配方法、充电主机及充电设备


    Contributors:
    MA LIN (author) / WANG YINGHUA (author)

    Publication date :

    2024-11-22


    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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