The invention relates to a charging control method and device, a BMS, a storage medium and a computer program product, and relates to the technical field of battery management. The charging control method comprises the steps that charging parameters of a power battery are obtained, and the charging parameters comprise full-charge cut-off voltage and charging stage jump limiting voltage; under the condition that the real-time charging voltage of the power battery does not reach the full-charge cut-off voltage, the initial charging current is used for charging the power battery; under the condition that the real-time single maximum voltage of a battery cell in the power battery is larger than or equal to the charging stage jump limiting voltage and is kept for a first time, a prediction request charging current is determined, and when the prediction request charging current is applied to the power battery, the real-time single maximum voltage is smaller than the charging stage jump limiting voltage; and determining a target request charging current according to the predicted request charging current and the real-time SOH of the power battery.
本公开涉及一种充电控制方法、装置、BMS、存储介质及计算机程序产品,涉及电池管理技术领域。该充电控制方法,包括:获取动力电池的充电参数,充电参数包括满充截止电压和充电阶段跳转限制电压;在动力电池的实时充电电压未达到满充截止电压的情况下,利用初始充电电流对动力电池进行充电;在动力电池中的电芯的实时单体最高电压大于或等于充电阶段跳转限制电压且保持第一时间的情况下,确定预测请求充电电流,其中,预测请求充电电流施加到动力电池时,实时单体最高电压小于充电阶段跳转限制电压;根据预测请求充电电流和动力电池的实时电池健康度SOH,确定目标请求充电电流。
Charging control method and device, BMS, storage medium and computer program product
充电控制方法、装置、BMS、存储介质及计算机程序产品
27.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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