Results of discrete frequency immittance spectroscopy (DFIS) measurements of lead acid batteries

Discrete frequency immittance spectroscopy (DFIS) has been shown to be a convenient and accurate technique for obtaining meaningful information about real lead-acid batteries. Although DFIS is related to conventional EIS, it is much easier to perform and yields results in far less time. The excellen...

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Bibliographic Details
Published inIEE conference publication pp. 433 - 440
Main Authors Champlin, K.S, Bertness, K
Format Conference Proceeding
LanguageEnglish
Published London IEE 2001
Subjects
Applied sciences
Direct energy conversion and energy accumulation
Electrical engineering. Electrical power engineering
Electrical power engineering
Electrochemical conversion: primary and secondary batteries, fuel cells
Electrochemistry and electrophoresis
Exact sciences and technology
Secondary cells
electrochemical electrodes
Pb-acid batteries
Pb
electrochemistry
lead acid batteries
lead-acid secondary cells
spectroscopy
negative electrode surfaces
battery testing
discrete frequency immittance spectroscopy
Lead acid batteries
Complex impedance
Least squares method
Electrochemical method
Small signal
Complex system
Equivalent circuit
Complex signal
Measurement method
Curve fitting
Low frequency
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Summary:Discrete frequency immittance spectroscopy (DFIS) has been shown to be a convenient and accurate technique for obtaining meaningful information about real lead-acid batteries. Although DFIS is related to conventional EIS, it is much easier to perform and yields results in far less time. The excellent agreement between theory and experiment attests to the validity of those results.
ISBN:9780852967447
0852967446
ISSN:0537-9989
DOI:10.1049/cp:20010633