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papers on battery impedance tracking and aging

Hi,

I am new in the forum and have very limited knowledge of battery management. I would like to learn more about battery management, specifically aging related phenomena. Could you suggest any publications or white papers on this topic? Public domain papers from TIers are preferred but any other information is appreciated.

thanks,

  • Haldun,

    good place to start is paper on batteries from TI portable seminar:

    http://focus.ti.com/download/trng/docs/seminar/Topic%201%20-%20Battery%20Selection,%20Safety%20and%20Monitoring%20in%20Mobile%20Applications.pdf;jsessionid=LTXGUL55MDKNVQC1JAKBVQQ

     

    For specifically about impedance change with aging and its implications to fuel-gauging:

    http://www-s.ti.com/sc/techlit/slyp086.pdf

     

    Regards,
    Yevgen