According to the charging pile power distribution system and method based on matrix control provided by the invention, the cascade contactors are arranged in the switching matrix module, so that a plurality of charging pile bodies can be separated and connected through disconnection and connection of the cascade contactors, and thus power module sharing between adjacent charging pile bodies is realized; in this way, it is avoided that when the scale of the charging station is expanded, more charging terminals and power modules are integrated on the same charging pile, that is, the newly-added charging pile body can achieve power sharing with the original charging pile body. Meanwhile, the charging terminals and the power modules are dispersed to the plurality of charging pile bodies and are connected through the cascade contactors, so that the number of contactors used in the switching matrix module is effectively reduced, the construction cost of charging facilities is saved, higher charging power can be provided for each charging terminal, and the charging efficiency is improved. The charging requirements of different vehicles are met, and reasonable distribution and utilization of charging power are achieved.
本发明提供的一种基于矩阵式控制的充电堆功率分配系统及方法,在切投矩阵模块中设置级联接触器,使得多个充电堆本体之间能够通过级联接触器的断开和闭合实现分离和连接,由此实现相邻充电堆本体之间的功率模块共享,以此方式避免在扩展充电站规模时,更多数量的充电终端与功率模块都集成于同一个充电堆上,即新增加的充电堆本体能够与原充电堆本体实现功率共享。同时,通过将充电终端和功率模块分散到多个充电堆本体上在通过级联接触器进行连接的方式,不仅有效减少了切投矩阵模块中所使用的接触器数量,节约充电设施的建设成本,还能为每一个充电终端提供更高的充电功率,满足不同车辆的充电需求,实现充电功率的合理分配与利用。
Charging pile power distribution system and method based on matrix control
一种基于矩阵式控制的充电堆功率分配系统及方法
2023-11-17
Patent
Elektronische Ressource
Chinesisch
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