A charging protocol inspection device according to one embodiment disclosed in the present document may comprise: an information acquisition unit for acquiring information related to a charging protocol of a battery cell, an open circuit voltage (OCV) value according to the SOC of the battery cell, and a reference internal resistance value of the battery cell; a resistance calculation unit for calculating, on the basis of the information related to the charging protocol and the open circuit voltage (OCV) value according to the SOC of the battery cell, an internal resistance value obtained during charging of the battery cell; and a comparison unit for comparing the reference internal resistance value of the battery cell to the internal resistance value obtained during charging of the battery cell.

    Un dispositif d'inspection de protocole de charge selon un mode de réalisation divulgué dans le présent document peut comprendre : une unité d'acquisition d'informations destinée à acquérir des informations relatives à un protocole de charge d'un élément de batterie, une valeur de tension à circuit ouvert (OCV) selon l'état de charge (SOC) de l'élément de batterie et une valeur de résistance interne de référence de l'élément de batterie ; une unité de calcul de résistance destinée à calculer, sur la base des informations relatives au protocole de charge et de la tension à circuit ouvert (OCV) selon le SOC de l'élément de batterie, une valeur de résistance interne obtenue pendant la charge de l'élément de batterie ; et une unité de comparaison destinée à comparer la valeur de résistance interne de référence de l'élément de batterie à la valeur de résistance interne obtenue pendant la charge de de l'élément de batterie.

    본 문서에 개시된 일 실시예에 따른 충전 프로토콜 검사 장치는, 배터리 셀의 충전 프로토콜에 관한 정보, 상기 배터리 셀의 SOC에 따른 개방 회로 전압(OCV)값 및 상기 배터리 셀의 기준 내부 저항값을 획득하는 정보 획득부, 상기 충전 프로토콜에 관한 정보 및 상기 배터리 셀의 SOC에 따른 개방 회로 전압값을 기초로 상기 배터리 셀의 충전시 내부 저항값을 산출하는 저항 산출부 및 상기 배터리 셀의 기준 내부 저항값 및 상기 배터리 셀의 충전시 내부 저항값을 비교하는 비교부를 포함할 수 있다.


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    Title :

    CHARGING PROTOCOL INSPECTION DEVICE AND OPERATING METHOD THEREFOR


    Additional title:

    DISPOSITIF D'INSPECTION DE PROTOCOLE DE CHARGE ET SON PROCÉDÉ DE FONCTIONNEMENT
    충전 프로토콜 검사 장치 및 그것의 동작 방법


    Contributors:
    YOON YEO KYUNG (author) / YU JEONG IN (author) / KIM YONG JUN (author)

    Publication date :

    2023-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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