The invention discloses an intelligent charging electric energy management device, belongs to the technical field of intelligent charging, and solves the problems of safety and singleness of orderly charging of a state grid. The device comprises a control module, and a power supply side module and a charging side module which are electrically connected with the control module, the control module is used for determining the total power supply power according to the output power of the photovoltaic and energy storage inverters, the rated maximum power of the power grid and the on-off state of the photovoltaic and energy storage sub-control switches when the communication is normal; the total charged power is determined according to the output voltage and the output current of the charging pile which is put into use on the charging equipment side and the on-off state of each charging loop, and the on-off state of the charging loop which is about to be put into use and the working current of each charging loop which is put into use are controlled according to the total power supply power and the total charged power; and the control module is also used for controlling the on-off state of the charging loop to be put into use according to the rated maximum power of the power grid and the on-off state of each charging loop when the communication is abnormal.

    一种充电电能智能管理装置,属于智能充电技术领域,解决了国网有序充电存在的安全性和单一性问题。该装置包括控制模块,以及,与控制模块电连接的供电侧模块和充电侧模块;控制模块,用于当通讯正常时,根据光伏和储能逆变器的输出功率、电网的额定最大功率、光伏和储能分控开关的通断状态确定供电总功率,根据已经投入使用的充电桩在充电设备侧的输出电压和输出电流、以及各条充电回路的通断状态确定已充电总功率,并根据供电总功率、已充电总功率控制即将投入使用的充电回路的通断状态、投入使用的各充电回路的工作电流;还用于当通讯异常时,根据电网的额定最大功率和各条充电回路的通断状态控制即将投入使用的充电回路的通断状态。


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    Titel :

    Charging electric energy intelligent management device


    Weitere Titelangaben:

    一种充电电能智能管理装置


    Beteiligte:
    WEN JIAPENG (Autor:in) / LI WEI (Autor:in) / PAN TIANTIAN (Autor:in)

    Erscheinungsdatum :

    2024-05-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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