The invention provides an electric vehicle charging power distribution system, which comprises N power supply modules, a power distribution module and a control module, wherein the input end of each power supply module is connected to a power grid, and the output end of each power supply module outputs charging power of a preset size; the power distribution module comprises N multi-way switches which are arranged in one-to-one correspondence with the N power supply modules; each multi-way switch comprises an input contact and first to Mth output contacts, the input contact is connected to theoutput end of the power supply module corresponding to the multi-way switch, and the first to Mth output contacts are respectively and correspondingly connected to the first to Mth charging guns; thecontrol module is connected with each multi-way switch in the power distribution module, and the control module is used for distributing the charging power of the power supply module corresponding tothe at least one multi-way switch to the charging gun corresponding to the selected output contact in the at least one multi-way switch by controlling the input contact in the at least one multi-way switch to be closed with the selected output contact.

    本发明提供了一种电动汽车充电功率分配系统,包括:N个电源模块,每个电源模块的输入端分别连接到电网,每个电源模块的输出端输出预设大小的充电功率;功率分配模块,功率分配模块包括与N个电源模块一一对应设置的N个多路开关,每个多路开关包括一个输入触点和第一至第M输出触点,输入触点连接到所在多路开关所对应的电源模块的输出端,第一至第M输出触点分别对应连接到第一至第M充电枪;控制模块,控制模块与功率分配模块中的每个多路开关相连,控制模块通过控制至少一个多路开关中的输入触点与一个选定的输出触点相闭合,以将该至少一个多路开关对应的电源模块的充电功率分配到该至少一个多路开关中选定的输出触点所对应的充电枪。


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    Titel :

    Electric vehicle charging power distribution system


    Weitere Titelangaben:

    电动汽车充电功率分配系统


    Beteiligte:
    ZHU JUNLIANG (Autor:in) / SHAO DANWEI (Autor:in) / LI DESHENG (Autor:in) / CHU DAN (Autor:in) / YANG ZHI (Autor:in)

    Erscheinungsdatum :

    2020-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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