Combining the Distribution of Relaxation Times from EIS and Time-Domain Data for Parameterizing Equivalent Circuit Models of Lithium-Ion Batteries

Equivalent circuit models (ECMs) are a widely used modeling approach for lithium-ion batteries in engineering applications. The RC elements, which display the dynamic loss processes of the cell, are usually parameterized by fitting the ECM to experimental data in either the time-domain or the freque...

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Bibliographic Details
Main Authors: Leo Wildfeuer, Philipp Gieler, Alexander Karger
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Batteries
Subjects:
Online Access:https://www.mdpi.com/2313-0105/7/3/52