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A Temperature-Dependent Study of Sealed Lead-Acid Batteries Using Physical Equivalent Circuit Modeling with Impedance Spectra Derived High Current/Power Correction

  • Florida A&M University
  • Florida State University

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

A lead-acid battery model was developed for use in characterizing lead-acid battery performance for renewable energy power generation and load balancing. This model includes the effect of temperature, current, and state of charge (SOC). The model was tested against experimental results for constant power discharge. This model also shows a strong link between the applied dc current and the effective impedance of the cell.

Original languageEnglish
Article number7015620
Pages (from-to)380-387
Number of pages8
JournalIEEE Transactions on Sustainable Energy
Volume6
Issue number2
DOIs
StatePublished - Apr 1 2015

Keywords

  • Electrochemical impedance spectroscopy (EIS)
  • equivalent circuit modeling
  • lead-acid battery
  • state of charge (SOC)

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