[HTML][HTML] A Comprehensive Review of Multiple Physical and Data-Driven Model Fusion Methods for Accurate Lithium-Ion Battery Inner State Factor Estimation

J Tao, S Wang, W Cao, C Fernandez, F Blaabjerg - Batteries, 2024 - mdpi.com
With the rapid global growth in demand for renewable energy, the traditional energy
structure is accelerating its transition to low-carbon, clean energy. Lithium-ion batteries, due …

Advances in the Study of Techniques to Determine the Lithium-Ion Battery's State of Charge

X Liu, Y Gao, K Marma, Y Miao, L Liu - Energies, 2024 - mdpi.com
This study explores the challenges and advances in the estimation of the state of charge
(SOC) of lithium-ion batteries (LIBs), which are crucial to optimizing their performance and …

Modeling current-rate effects in lithium-ion batteries based on a distributed, multi-particle equivalent circuit model

P Rodríguez-Iturriaga, D Anseán, S Rodríguez-Bolívar… - Applied Energy, 2024 - Elsevier
Due to the wide range of operating conditions under which a lithium-ion battery operates, it
is essential to develop models that are able to replicate experimental behavior in a variety of …

Parameter Identification of Lithium-Ion battery model based on African vultures optimization algorithm

HM Fahmy, RA Sweif, HM Hasanien, M Tostado-Véliz… - Mathematics, 2023 - mdpi.com
This paper establishes a study for an accurate parameter modeling method for lithium-ion
batteries. A precise state space model generated from an equivalent electric circuit is used …

[HTML][HTML] Physics-Based Equivalent Circuit Model Motivated by the Doyle–Fuller–Newman Model

S Bihn, J Rinner, H Witzenhausen, F Krause… - Batteries, 2024 - mdpi.com
This work introduces a sophisticated impedance-based equivalent circuit model of the
electrochemical processes inside a lithium-ion battery cell. The influence on the electrical …

[HTML][HTML] A guide to equivalent circuit fitting for impedance analysis and battery state estimation

F Santoni, A De Angelis, A Moschitta, P Carbone… - Journal of Energy …, 2024 - Elsevier
In this study we define a comprehensive method for analyzing electrochemical impedance
spectra of lithium batteries using equivalent circuit models, and for information extraction on …

[HTML][HTML] A coupled electrothermal lithium-ion battery reduced-order model including heat generation due to solid diffusion

P Rodríguez-Iturriaga, VM García, S Rodríguez-Bolívar… - Applied Energy, 2024 - Elsevier
Temperature constitutes a critical variable in the operation of lithium-ion batteries, given its
major influence on their behavior, as well as for safety reasons in real-world applications …

An improved log-cosine variation slime mold-simplified gated recurrent neural network for the high-precision state of charge estimation of lithium-ion batteries

J Tao, S Wang, W Cao, M Zhang, ED Bobobee - Journal of Energy Storage, 2024 - Elsevier
Accurate estimation of SOC is crucial for the safe and efficient utilization of electric vehicles,
portable devices and renewable energy systems. Neural networks have become a powerful …

Development, characterization and validation of a novel physics-informed equivalent circuit model for silicon–graphite battery cells

P Rodríguez-Iturriaga, S Rodríguez-Bolívar… - Journal of Energy …, 2024 - Elsevier
The widespread deployment of electric vehicles (EVs), as well as the growing requirements
both from manufacturers and consumers, necessitate an increase in energy density with …

A reduced-order electrochemical battery model for wide temperature range based on Pareto multi-objective parameter identification method

Y Wang, B Zhou, Y Liu, Z Sun, S Chen, B Guo… - Journal of Energy …, 2024 - Elsevier
Lithium-ion batteries (LIBs) are critical components of electric vehicles and energy storage
systems. However, low ambient temperatures can significantly slow down the …