Modelling and Estimation in Lithium-Ion Batteries: A Literature Review

Miquel Martí-Florences, Andreu Cecilia and Ramon Costa-Castelló ()
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Miquel Martí-Florences: ETSEIB, ESAII, Universitat Politécnica de Catalunya, Avinguda Diagonal, 647, 08028 Barcelona, Spain
Andreu Cecilia: ETSEIB, ESAII, Universitat Politécnica de Catalunya, Avinguda Diagonal, 647, 08028 Barcelona, Spain
Ramon Costa-Castelló: ETSEIB, ESAII, Universitat Politécnica de Catalunya, Avinguda Diagonal, 647, 08028 Barcelona, Spain

Energies, 2023, vol. 16, issue 19, 1-36

Abstract: Lithium-ion batteries are widely recognised as the leading technology for electrochemical energy storage. Their applications in the automotive industry and integration with renewable energy grids highlight their current significance and anticipate their substantial future impact. However, battery management systems, which are in charge of the monitoring and control of batteries, need to consider several states, like the state of charge and the state of health, which cannot be directly measured. To estimate these indicators, algorithms utilising mathematical models of the battery and basic measurements like voltage, current or temperature are employed. This review focuses on a comprehensive examination of various models, from complex but close to the physicochemical phenomena to computationally simpler but ignorant of the physics; the estimation problem and a formal basis for the development of algorithms; and algorithms used in Li-ion battery monitoring. The objective is to provide a practical guide that elucidates the different models and helps to navigate the different existing estimation techniques, simplifying the process for the development of new Li-ion battery applications.

Keywords: Li-ion batteries; battery modelling; single-particle model; observers; state of charge estimation; state-of-health estimation (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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