A power distribution device based on direct-current contactors comprises a plurality of direct-current contactors which are arranged into two columns in an array mode, and a first busbar group and a second busbar group which are used for connecting main loop wiring ends of the direct-current contactors. The power pile device is characterized in that the first busbar group and the second busbar group are connected with the main loop terminals of the plurality of direct current contactors to form a series annular structure, and the first busbar group and the second busbar group extend out of an input terminal and an output terminal on the two sides of the power pile device respectively. The mode of the output end of the charging pile power pile is improved, the structure of the output end of the charging pile power pile is simplified, and the energy utilization efficiency of the charging pile is improved.
一种基于直流接触器的功率分配装置,包括若干直流接触器,所述若干直流接触器阵列设置为两列,用于连接所述若干直流接触器的主回路接线端的母排组一与母排组二,其特征在于:所述母排组一和母排组二与所述若干直流接触器的主回路接线端连接后形成串联环形结构,所述母排组一与母排二组在功率堆装置两侧分别伸出有输入接线端和输出接线端。本发明改进充电桩功率堆输出端方式,简化了充电桩功率堆输出端结构,提高了充电桩的能源利用效率。
Power distribution device based on direct current contactor
一种基于直流接触器的功率分配装置
27.12.2022
Patent
Elektronische Ressource
Chinesisch
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