In this paper, a continuous and discrete-time dynamical model of a commercial lithium-ion battery is proposed. It is modelled through an electrical equivalent circuit, applying the method of parameter extraction in the time domain to determine its values. As parameters vary according to the state of charge of the battery, a procedure for parametric identification based on the least-squares method is presented, using the Simulink ® Design Optimization™.

(2021). State-space modelling of a commercial lithium-ion battery . Retrieved from http://hdl.handle.net/10446/200688

State-space modelling of a commercial lithium-ion battery

Ferramosca, Antonio
2021-01-01

Abstract

In this paper, a continuous and discrete-time dynamical model of a commercial lithium-ion battery is proposed. It is modelled through an electrical equivalent circuit, applying the method of parameter extraction in the time domain to determine its values. As parameters vary according to the state of charge of the battery, a procedure for parametric identification based on the least-squares method is presented, using the Simulink ® Design Optimization™.
2021
Alarcón, Rodrigo G.; Alarcón, Martin A.; González, Alejandro H.; Ferramosca, Antonio
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10446/200688
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