The invention discloses a photovoltaic energy storage charging system, and relates to the field of photovoltaic energy storage charging, and the system comprises a solar photovoltaic panel which is arranged outside and is responsible for converting sunlight into DC electric energy; the inverter is arranged in the power supply machine room and is responsible for converting the direct current generated by the solar photovoltaic panel into alternating current; an energy storage system comprising a battery pack for storing electrical energy, a battery management system (BMS) for monitoring the state of the battery, and an energy management system (EMS) for optimizing energy flow; the charging pile is used for being connected with a physical structure of the electric vehicle and comprises an alternating current (AC) slow charger connected with an inverter and an alternating current (DC) fast charger connected with an energy storage battery pack; the monitoring system comprises a data acquisition system (monitoring camera), monitoring software and a control algorithm, and is used for monitoring the states of the system and the charging pile in fact and optimizing energy management; and a communication module. According to the invention, the photovoltaic panel and the energy storage capacity can be flexibly configured according to requirements, and energy use is optimized through intelligent monitoring and control.

    本发明公开了一种光伏储能充电系统,涉及光伏储能充电领域,包括:太阳能光伏板,设置于外部,负责将太阳光转换为直流电能;逆变器,设置于供电机房,负责将太阳能光伏板产生的直流电转换为交流电;储能系统,包括用于储存电能的电池组、监控电池状态的电池管理系统(BMS)和优化能量流的能量管理系统(EMS);充电桩,用于与电动汽车的物理结构相连接,包括连接逆变器的交流慢充(AC)和连接储能电池组的交流快充(DC);监控系统,包括数据采集系统(监控摄像头)、监控软件和控制算法,用于事实监控系统和充电桩的状态,优化能量管理;通信模块。本发明可根据需求灵活配置光伏板和储能容量,通过智能监控和控制,优化能源使用。


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    Title :

    Photovoltaic energy storage charging system


    Additional title:

    一种光伏储能充电系统


    Contributors:
    ZHANG LIZHONG (author) / CHEN ZHONGGUO (author) / SHEN QIFEI (author) / ZHANG XIAODONG (author) / JIANG JIANJUN (author) / XU MING (author) / HU HONGSHENG (author)

    Publication date :

    2025-02-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen



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