The invention belongs to the field of power electronic technology, new energy electric vehicle charging control and charging pile system control methods, and discloses a charging pile power dynamic distribution device, equipment and method. Comprising a multi-gun group charging system star-ring type matrix topology composed of a plurality of monomer modules, a plurality of groups of parallel contactors, a plurality of groups of output contactors and a plurality of charging guns, when each gun is charged on the topology, a direct connection module corresponding to the gun is called firstly, and when the direct connection module cannot meet the power performance, the direct connection module is called; other modules can be dispatched through the matrix topology, and during dispatching, the shared modules can be preferentially dispatched, and then other accessible modules can be dispatched. According to the star-ring type matrix topological structure of the multi-gun group charging system, the use number of parallel contactors is reduced, the manufacturing cost is greatly reduced, meanwhile, the number of branches is large, the shared module buffers the scheduling pressure, the flexibility of a charging module distribution strategy is greatly improved, and the charging efficiency is improved. And electric vehicles with batteries of various types and capacities can be configured for charging.

    本发明属于电力电子技术、新能源电动汽车充电控制和充电桩系统控制方法领域,公开了一种充电桩功率动态分配装置、设备及方法,包括多个单体模块、多组并联接触器、多组输出接触器以及多把充电枪组成的多枪群充系统星环式矩阵拓扑,在该拓扑上每把枪进行充电时,首先调用该枪对应的直连模块,当直连模块无法满足功率性能时,则可通过该矩阵拓扑调度其他模块,调度时可优先进行共享模块调度其次是可通路的其他模块。本发明的多枪群充系统星环式矩阵拓扑结构减少了并联接触器的使用数量,大大降低了制造成本,同时支路多且有共享模块缓冲调度压力,大大提升了充电模块分配策略的柔性及灵活度,能够配置各种类型及容量电池的电动汽车进行充电。


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    Titel :

    Charging pile power dynamic distribution device, equipment and method


    Weitere Titelangaben:

    一种充电桩功率动态分配装置、设备及方法


    Beteiligte:
    ZHANG CHENWEI (Autor:in) / LI ENHU (Autor:in) / HOU NING (Autor:in) / BAI YUNHAI (Autor:in) / LUO HAIDONG (Autor:in)

    Erscheinungsdatum :

    05.04.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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