State-of-charge estimation of a battery powered datalogger is an important feature for determining the remaining operation time. A two-region piecewise model for determining the capacity of a 3.7 V Li-ion battery based on two low-order polynomials and suitable for low-power embedded systems is introduced. The model is applied to a datalogger used in technosols studies and based on an Arduino MKR ZERO board. Data from soil pH, temperature and volumetric water content is stored in a microSD card. Details of the design and tests are presented.


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    Titel :

    Li-ion Battery Two-region Polynomial Piecewise State-of-charge Model for a Portable Datalogger Applied to Technosol Studies


    Beteiligte:


    Erscheinungsdatum :

    01.11.2020


    Format / Umfang :

    157855 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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