The invention relates to the technical field of orderly charging of electric vehicles, and discloses a charging current self-adaptive control device and method for an alternating current charging pile. The device comprises a main control unit, a charging pile interface unit, a charging pile information interaction unit, a load coordination unit, a BMS interface unit and a BMS information interaction unit. The charging pile interface unit is connected with a charging plug of an alternating current charging pile; one end of the charging pile information interaction unit is connected with the charging pile interface unit, and the other end of the charging pile information interaction unit is connected with the main control unit; the load coordination unit is in communication connection with a transformer in a power distribution area, and the load coordination unit is in communication connection with the main control unit through the communication unit; the BMS interface unit is connected with a charging socket of the electric vehicle; and one end of the BMS charging pile information interaction unit is connected with the BMS interface unit, and the other end of the BMS charging pile information interaction unit is connected with the main control unit. The problem that an existing alternating current charging pile cannot achieve ordered charging is solved.

    本发明涉及电动汽车有序充电技术领域,公开了一种交流充电桩充电电流自适应控制装置及方法,所述装置包括主控单元、充电桩接口单元、充电桩信息交互单元、负荷协调单元、BMS接口单元和BMS信息交互单元;所述充电桩接口单元与交流充电桩的充电插头连接;所述充电桩信息交互单元一端与所述充电桩接口单元连接,所述充电桩信息交互单元另一端与所述主控单元连接;所述负荷协调单元与配电台区变压器通信连接,所述负荷协调单元通过通信单元与所述主控单元通信连接;所述BMS接口单元与电动汽车的充电插座连接;所述BMS充电桩信息交互单元一端与BMS接口单元连接,所述BMS充电桩信息交互单元另一端与所述主控单元连接。本发明解决了现有交流充电桩不能实现有序充电的问题。


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    Titel :

    Charging current self-adaptive control device and method for alternating current charging pile


    Weitere Titelangaben:

    一种交流充电桩充电电流自适应控制装置及方法


    Beteiligte:
    ZHU BIN (Autor:in) / WU GAOLIN (Autor:in) / HU XIAORUI (Autor:in) / XU TINGTING (Autor:in) / WANG HUICAI (Autor:in) / LONG YI (Autor:in) / LI ZHI (Autor:in)

    Erscheinungsdatum :

    2022-02-18


    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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