A modular distributed energy storage charging system comprises an AI charging and discharging management module, the AI charging and discharging management module is connected with a PCS system, an energy storage battery module and a transformer module, the PCS system comprises a plurality of parallel PCS modules, and the energy storage battery module comprises a plurality of parallel energy storage batteries and plays a role in supplementing insufficient power of a power grid when an electric vehicle is charged. The direct current side of the PCS system can charge the energy storage battery module, the alternating current side of the PCS system is connected with a power grid connection module, and the power grid connection module is an interface of a power grid and the energy storage charging system and plays a role in connecting and switching a power supply; the AI charging and discharging management module comprises an AI charging decision module and an AI charging control module, the AI charging decision module is used for selecting the mode to charge the electric vehicle, and the AI charging control module is used for controlling and monitoring the state of the electric vehicle in the charging process. The charging efficiency is improved and the cost is reduced through a charging mode of preferentially using power supply of the power grid and supplementary power of the energy storage battery.

    一种模块化分布式储能充电系统,包括AI充放管理电模块,AI充放管理电模块连接PCS系统、储能电池模块和变压器模块,PCS系统包含多个并联的PCS模块,储能电池模块包含多个并联的储能电池,起到补充电动车充电时电网电力不足的作用,PCS系统的直流侧可对储能电池模块进行充电和交流侧连接有电网连接模块,电网连接模块是电网与储能充电系统的接口,起到连接和切换电源的作用;AI充放管理电模块包括AI充电决策模块和AI充电控制模块,AI充电决策模块用于选择用何种方式给电动车充电,AI充电控制模块用于控制和监控电动车充电过程的状态。本发明通过优先使用电网供电和储能电池的补充电力的充电方式,提高充电效率、降低成本。


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    Title :

    Modular distributed energy storage charging system


    Additional title:

    一种模块化分布式储能充电系统


    Contributors:
    FU JINGFEI (author) / WU WANWEN (author) / ZHU XIAOBAO (author) / WANG YACHAO (author)

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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