The invention relates to the field of electric vehicle charging and the field of household energy management, and particularly discloses a household energy router with a charging and discharging function. Comprising an A1 main control board, an XT vehicle alternating current charging and discharging end, an S rectification module, a control loop of a KM1 alternating current contactor, a control loop of a KM2 alternating current contactor, a bidirectional electricity meter connected with the A1 main control board and an inverter module connected with the A1 main control board, the A1 main control board obtains user electricity consumption data through the bidirectional electricity meter, the A1 main control board obtains power generation data through the inverter module, and the XT vehicle alternating current charging and discharging end is connected with the XT vehicle alternating current charging and discharging end. According to user power utilization data and power generation data, the A1 main control board realizes dynamic adjustment of vehicle battery charging and discharging, user load and electric energy network returning, so that reliability and safety of energy management are guaranteed, cost and space of an alternating current charging pile and a household energy storage battery pack are saved, consumption of household distributed photovoltaic power generation is greatly improved while safety is guaranteed, and the system is suitable for popularization and application. The power grid pressure is relieved.

    本发明涉及电动汽车充电领域及户用能源管理领域,具体公开了一种带充放电功能的户用能源路由器,包括A1主控板、XT车辆交流充放电端、S整流模块、KM1交流接触器的控制回路、KM2交流接触器的控制回路、与所述A1主控板连接的双向电表以及与所述A1主控板连接的逆变器模块,A1主控板通过双向电表获取用户用电数据,A1主控板通过逆变器模块获取发电数据,根据用户用电数据以及发电数据,A1主控板实现对车辆电池充放电、用户负载以及电能回网的动态调整,保障了能源管理的可靠安全,节省一台交流充电桩和户用储能电池组的成本和空间,保障安全的同时大幅提高户用分布式光伏的消纳,减轻电网压力。


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    Title :

    Household energy router with charging and discharging functions


    Additional title:

    一种带充放电功能的户用能源路由器


    Contributors:
    YAN YI (author) / CHENG JUN (author)

    Publication date :

    2024-01-26


    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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES




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