A method for calibrating battery measurement data and an apparatus therefor are disclosed. The method for calibrating battery measurement data includes: setting the AC resistance of the battery sample measured with measuring equipment at a first time point as a standard AC resistance; determining the first deviation between the reference AC resistance and the AC resistance obtained by measuring the battery sample with the measuring equipment at a second time point; and correcting the AC resistance of the battery cell obtained by measuring it with the measuring equipment at the second time point to the first deviation. Therefore, it is possible to calibrate deviations in battery measurement data due to environmental factors.
배터리 계측정보 교정방법 및 그 장치가 개시된다. 배터리계측정보교정장치는 제1 시점에서 계측장비로 측정한 배터리샘플의 교류저항을 기준교류저항으로 설정하고, 제2 시점에서 계측장비로 배터리샘플을 측정한 교류저항과 기준교류저항 사이의 제1 편차를 파악하고, 제2 시점에 계측장비로 측정한 배터리셀의 교류저항을 제1 편차로 교정한다.
Method for calibrating battery measurement data and apparatus therefor
배터리 계측정보 교정방법 및 그 장치
2023-07-06
Patent
Electronic Resource
Korean
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