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Modelling of Li-Ion battery state-of-health with Gaussian processes [PDF]

Archives of Electrical Engineering, 2023
The problem of lithium-ion cells, which degrade in time on their own and while used, causes a significant decrease in total capacity and an increase in inner resistance. So, it is important to have a way to predict and simulate the remaining usability of
Adrian Dudek, Jerzy Baranowski
doaj   +1 more source

Deep learning to estimate lithium-ion battery state of health without additional degradation experiments

Nature Communications, 2023
Estimation of Li-ion battery state of health is crucial but requires time- and resource-consuming degradation tests for development. Here, authors propose a deep-learning method that enables accurate estimations without additional tests, ensuring ...
Jiahuan Lu, R. Xiong, Jinpeng Tian, Chenxu Wang, Fengchun Sun   +4 more
semanticscholar   +1 more source

Cloud-Based Optimization of a Battery Model Parameter Identification Algorithm for Battery State-of-Health Estimation in Electric Vehicles

Batteries, 2023
Connectivity and cloud computing are key elements in the future of electric mobility. They allow manufacturers to provide advanced fleet management and predictive diagnostic services. In particular, cloud computing dramatically enhances data availability
Roberto Di Rienzo, Niccolò Nicodemo, Roberto Roncella, Roberto Saletti, Nando Vennettilli, Salvatore Asaro, Roberto Tola, Federico Baronti   +7 more
doaj   +1 more source

State-of-health estimation of lithium-ion batteries based on electrochemical impedance spectroscopy: a review

Protection and Control of Modern Power Systems, 2023
Lithium-ion batteries (LIBs) are crucial for the large-scale utilization of clean energy. However, because of the complexity and real-time nature of internal reactions, the mechanism of capacity decline in LIBs is still unclear.
Yanshuo Liu, Licheng Wang, Dezhi Li, Kai Wang   +3 more
semanticscholar   +1 more source

Recent Health Diagnosis Methods for Lithium-Ion Batteries

Batteries, 2022
Lithium-ion batteries have good performance and environmentally friendly characteristics, so they have great potential. However, lithium-ion batteries will age to varying degrees during use, and the process is irreversible.
Yaqi Li, Jia Guo, Kjeld Pedersen, Leonid Gurevich, Daniel-Ioan Stroe   +4 more
doaj   +1 more source

A Novel Evaluation Criterion for the Rapid Estimation of the Overcharge and Deep Discharge of Lithium-Ion Batteries Using Differential Capacity

Batteries, 2022
Differential capacity dQ/dU (capacitance) can be used for the instant diagnosis of battery performance in common constant current applications. A novel criterion allows state-of-charge (SOC) and state-of-health (SOH) monitoring of lithium-ion batteries ...
Peter Kurzweil, Bernhard Frenzel, Wolfgang Scheuerpflug   +2 more
doaj   +1 more source

State of Health Estimation Methods for Lithium-Ion Batteries

International Journal of Energy Research, 2023
Contemporary lithium-ion batteries (LIBs) are one of the main components of energy storage systems that need effective management to extend service life and increase reliability and safety.
Gulzat Nuroldayeva, Yerkin Serik, D. Adair, B. Uzakbaiuly, Z. Bakenov   +4 more
semanticscholar   +1 more source

Physics-Informed Neural Networks for State of Health Estimation in Lithium-Ion Batteries

Journal of the Electrochemical Society, 2023
One of the most challenging tasks of modern battery management systems is the accurate state of health estimation. While physico-chemical models are accurate, they have high computational cost.
Tobias Hofmann, J. Hamar, Marcel Rogge, C. Zoerr, Simon Erhard, Jan Philipp Schmidt   +5 more
semanticscholar   +1 more source

A Deep Learning Approach for State-of-Health Estimation of Lithium-Ion Batteries Based on a Multi-Feature and Attention Mechanism Collaboration

Batteries, 2023
Safety issues are one of the main limitations for further application of lithium-ion batteries, and battery degradation is an important causative factor.
Bosong Zou, Mengyu Xiong, Huijie Wang, Wenlong Ding, Pengchang Jiang, Wei Hua, Yong Zhang, Lisheng Zhang, Wentao Wang, Rui Tan   +9 more
doaj   +1 more source

A review on online state of charge and state of health estimation for lithium-ion batteries in electric vehicles

, 2021
With electric vehicles (EVs) being widely accepted as a clean technology to solve carbon emissions in modern transportation, lithium-ion batteries (LIBs) have emerged as the dominant energy storage medium in EVs due to their superior properties, like ...
Z. Wang, Guojin Feng, D. Zhen, F. Gu, A. Ball   +4 more
semanticscholar   +1 more source