The invention discloses a lithium battery charging control method, which comprises the following steps that: when a lithium battery pack is in a battery recharging state in the running process of a target electric vehicle, the battery health degree of the lithium battery pack is obtained, and the lithium battery pack is arranged in the target electric vehicle; when the battery health degree is smaller than a set health degree, the current battery core temperature of the lithium battery pack is obtained; when it is detected that the current cell temperature is within a preset temperature range, the lithium battery pack is recharged in a pulse charging mode; and according to the battery health degree, controlling a charging parameter in a recharging process by adopting the pulse charging mode to be a target charging parameter. According to the lithium battery charging control method, the electronic equipment and the storage medium disclosed by the invention, lithium dendrites in the lithium battery can be effectively reduced, so that the charging and discharging performance of the lithium battery is improved, and the service life of the lithium battery is prolonged.

    本发明公开了一种锂电池充电的控制方法,在目标电车行驶过程中锂电池组处于电池回充状态时,获取所述锂电池组的电池健康度,所述锂电池组设置在所述目标电车中;在所述电池健康度小于设定健康度时,获取所述锂电池组的当前电芯温度;在检测到所述当前电芯温度处于预设温度范围内时,采用脉冲充电方式对所述锂电池组进行回充;根据所述电池健康度,控制在采用所述脉冲充电方式进行回充过程中的充电参数为目标充电参数。本发明公开的锂电池充电的控制方法、电子设备及存储介质,能够有效减少锂电池中的锂枝晶,进而提高锂电池的充放电性能和使用寿命。


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    Title :

    Lithium battery charging control method and device, electronic equipment and storage medium


    Additional title:

    锂电池充电的控制方法、装置、电子设备及存储介质


    Contributors:
    WU FAN (author) / WU JIEYU (author) / WU SHENGJIE (author) / ZHANG SI (author) / JIANG YANG (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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