The invention relates to a power battery abnormity evaluation method, evaluation equipment and a computer readable storage medium. The power battery abnormity evaluation method comprises the following steps: S1, data acquisition; s2, obtaining a median normalization value; s3, establishing a multi-dimensional evaluation parameter; s4, calculating an abnormal risk score; and S5, performing abnormality assessment and judgment: judging whether the single battery is abnormal or not based on the abnormality risk score. The invention provides a power battery abnormity assessment method, assessment equipment and a computer readable storage medium, which can perform effective abnormity risk assessment on a power battery and make preparations for subsequent early warning work.

    本发明涉及一种动力电池异常评估方法、评估设备及计算机可读存储介质。该动力电池异常评估方法包括S1,数据获取;S2,获取中位归一值;S3,建立多维度评价参数;S4,计算异常风险评分;S5,异常评估判定,基于所述异常风险评分来判定单体电池是否存在异常。本发明提出了一种动力电池异常评估方法、评估设备及计算机可读存储介质,能够对动力电池进行有效异常风险评估,为后续的预警工作做好准备。


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    Title :

    Power battery abnormity evaluation method and device and computer readable storage medium


    Additional title:

    一种动力电池异常评估方法、评估设备及计算机可读存储介质


    Contributors:
    XIE HUAN (author) / QIAN KAICHENG (author) / ZANG PENGFEI (author) / ZHU SHUNLIANG (author) / ZHAN WEIJIE (author)

    Publication date :

    2023-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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