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    • 6. 发明公开
    • 배터리의 수명 평가 장치 및 그 방법
    • 用于二次电池寿命测定的装置及其方法
    • KR1020130073802A
    • 2013-07-03
    • KR1020120090974
    • 2012-08-20
    • 삼성에스디아이 주식회사
    • 서승범채희관신정순고영화정병근백광기박철호김용식백호열이장우김제익김종만이수동양승호정경범김원석정인호송주한
    • G01R31/36G01R19/165
    • G01R31/3679G01R31/36G01R31/3606G01R31/3648G01R31/3651
    • PURPOSE: A device and a method of estimating an acceleration life time for a long-term life prediction of a battery are provided to predict a life time of a normal condition at an evaluated acceleration condition, and to reduce a life evaluation time of a battery simultaneously. CONSTITUTION: A life time evaluation device (100) of a battery comprises an input unit (110) inputted a first battery life time experimental data and a second battery life time experimental data corresponding to each different condition, and a processing unit (120) which is operationally connected to the input unit, which determines one or more parameter from the first battery life time experimental data and the second battery life time experimental data, which determines an acceleration factor intercorrelated with the first battery life time experimental data and the second battery life time experimental data according to one or more parameter, and which predicts a life time expectancy of a battery according to the acceleration factor and the second battery life time experimental data. [Reference numerals] (110) Input unit; (121) Parameter extraction unit; (122) Acceleration factor calculation unit; (123) Normal lifetime prediction unit; (130) Storage unit; (140) Display unit
    • 目的:提供一种用于估计电池的长期寿命预测的加速寿命的装置和方法,用于预测在评估的加速条件下的正常状态的寿命,并且减少电池的寿命评估时间 同时。 构成:电池的寿命评估装置(100)包括:输入单元(110),其输入与每个不同条件对应的第一电池续航时间实验数据和第二电池续航时间实验数据;以及处理单元(120),其 可操作地连接到输入单元,其从第一电池寿命时间实验数据和第二电池寿命时间实验数据确定一个或多个参数,其确定与第一电池寿命时间实验数据和第二电池寿命相互关联的加速因子 根据一个或多个参数实时实验数据,并且根据加速因子和第二电池寿命实验数据预测电池的寿命预期。 (附图标记)(110)输入单元; (121)参数提取单元; (122)加速因子计算单元; (123)正常寿命预测单元; (130)存储单元; (140)显示单元