Original title: Extraction of RC parameters for the ECM model of the Li-Ion battery
Authors: Moravčík, Daniel ; Vyroubal, Petr
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: This paper deals with the issue of extracting the parameters of a Li-ion battery's equivalent electrical circuit using Electrochemical Impedance Spectroscopy. It examines the principle of the EIS method and possible procedures for extracting the equivalent circuit. The study is complemented by the development of a free desktop application capable of extracting these parameters, with its output format directly aligning with the required inputs for the Ansys Fluent simulation software.
Keywords: Ansys Fluent; EC-Lab; ECM model; EIS; lithium-ion batteries; Matlab; Nelder-Mead
Host item entry: Proceedings I of the 31st Conference STUDENT EEICT 2025: General papers, ISBN 978-80-214-6321-9

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: https://hdl.handle.net/11012/255275

Permalink: http://www.nusl.cz/ntk/nusl-687851


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