The invention discloses a charging management method, device and equipment and a computer readable storage medium. The method comprises the following steps: controlling the time when each battery branch is connected to a charging loop according to the maximum voltage difference value and the maximum charge state difference value between the battery branches in a charging handshake stage; the actual charging total current is updated according to the actual branch current of each battery branch connected to the charging loop and the allowable charging current; when the highest single voltage in the battery system is greater than or equal to the first voltage, reducing the actual charging total current until the actual charging total current is reduced to a preset minimum charging current; and charging each battery branch connected to the charging loop with a preset minimum charging current until each battery branch connected to the charging loop reaches a full charging condition. According to the application, the electric quantity between the battery branches is more balanced after the charging is finished, and the circulating current risk between the battery branches is reduced.

    一种充电管理方法、装置、设备及计算机可读存储介质。该方法包括:在充电握手阶段根据电池支路间的最大电压差值以及最大荷电状态差值对每条电池支路接入充电回路的时机进行控制;根据接入充电回路的每条电池支路的实际支路电流以及允许充电电流更新实际充电总电流;当电池系统中的最高单体电压大于或等于第一电压时,降低实际充电总电流,直至实际充电总电流降低至预设最小充电电流;以预设最小充电电流为接入充电回路的每条电池支路充电,直至接入充电回路的每条电池支路达到满充条件。通过本申请,使得充电结束后电池支路之间电量更加均衡,降低了电池支路之间的环流风险。


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    Titel :

    Charging management method, device and equipment and computer readable storage medium


    Weitere Titelangaben:

    充电管理方法、装置、设备及计算机可读存储介质


    Beteiligte:
    YAN YUMENG (Autor:in) / KE JIONG (Autor:in) / WANG JIYANG (Autor:in) / TAN BIXU (Autor:in)

    Erscheinungsdatum :

    15.11.2024


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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