Hysteresis Modeling in Li-Ion Batteries
Copyright policy )Hysteresis Modeling in Li-Ion Batteries
This paper investigates the applicability of the scalar Preisach model to describe the hysteresis in the state of charge versus open-circuit voltage plane of lithium-iron-phosphate batteries. The model is implemented using the Everett function, identified with experimental data related to first-order reversal hysteresis branches. To show the effectiveness of the approach and the predictive capabilities of the Preisach model in this peculiar application, numerical simulations of a major hysteresis loop and a set of minor loops are compared with the experimental data.
- Università degli studi di Salerno Italy
- University Federico II of Naples Italy
- University of Sannio Italy
- University of Pisa Italy
Batteries, hysteresis, Batteries; hysteresis; Preisach model;, hysteresis; numerical analysis; secondary cells; Everett function; first-order reversal hysteresis branches; hysteresis modeling; lithium-iron-phosphate batteries; numerical simulations; open-circuit voltage plane; scalar Preisach model; state-of-charge; Batteries; Computational modeling; Discharges (electric); Magnetic hysteresis; Numerical models; System-on-chip; Preisach model, Preisach model
Batteries, hysteresis, Batteries; hysteresis; Preisach model;, hysteresis; numerical analysis; secondary cells; Everett function; first-order reversal hysteresis branches; hysteresis modeling; lithium-iron-phosphate batteries; numerical simulations; open-circuit voltage plane; scalar Preisach model; state-of-charge; Batteries; Computational modeling; Discharges (electric); Magnetic hysteresis; Numerical models; System-on-chip; Preisach model, Preisach model
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