Advances in Data-Driven and Learning Methods Applied to Battery Safety and Health

A Special Issue of Batteries (ISSN 2313-0105) belonging to the section "Battery Modelling, Simulation, Management and Application".

Deadline for manuscript submissions: 25 December 2026 | Viewed by 847

Editors


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Guest Editor
1. School of Automotive Studies, Tongji University, Shanghai, China
2. Department of Aeronautical and Automotive Engineering, Loughborough University, Loughborough, UK
Interests: energy management; battery intelligence; artificial intelligence; autonomous driving
School of Renewable Energy, Hohai University, Nanjing, China
Interests: battery management and advanced sensing; battery safety management; fast charging optimization

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Guest Editor
School of Automotive Studies, Tongji University, Shanghai 201804, China
Interests: artificial intelligence; autonomous driving

Special Issue Information

Dear Colleagues,

The rapid electrification of transportation, grid-scale energy storage, portable electronics, and emerging battery-powered systems has created an urgent demand for safer, longer-lasting, and more reliable batteries. As battery systems become increasingly complex and operate under diverse real-world conditions, conventional model-based diagnostics and management strategies often face limitations in scalability, adaptability, and uncertainty handling. Recent advances in data-driven modelling, machine learning, artificial intelligence, digital twins, and physics-informed learning are opening new opportunities to improve battery safety assessment, health estimation, lifetime prediction, and intelligent management.

This Special Issue aims to present and disseminate the most recent advances in data-driven and learning methods applied to battery safety and health. We welcome original research articles, reviews, and perspectives addressing algorithms, models, datasets, sensing strategies, validation methods, and practical applications for batteries at cell, module, pack, and system levels. Contributions combining electrochemical knowledge, physical modelling, experimental data, and intelligent learning approaches are particularly encouraged.

Topics of interest for publication include, but are not limited to, the following:

  • Data-driven state estimation, including SOC, SOH, SOP, and RUL prediction
  • Machine learning and deep learning for battery safety diagnostics and prognostics
  • Physics-informed, hybrid, and explainable AI methods for battery health assessment
  • Thermal runaway warning, fault detection, and safety risk prediction
  • Digital twins and cloud-based battery monitoring for real-world applications
  • Battery ageing modelling, degradation mechanism identification, and lifetime prediction
  • Advanced sensing, data fusion, and uncertainty quantification for battery management
  • Data-efficient learning, transfer learning, and federated learning for battery systems
  • Intelligent battery management systems for electric vehicles, grid storage, and portable devices
  • Benchmark datasets, validation protocols, and reproducible tools for battery safety and health research

Dr. Jincheng Hu
Dr. Xiuwu Wang
Dr. Meng Li
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Batteries is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • battery safety
  • battery health
  • data-driven modelling
  • machine learning
  • artificial intelligence
  • state-of-health estimation
  • remaining useful life prediction
  • thermal runaway

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Published Papers (1 paper)

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Research

36 pages, 24659 KB  
Article
An Adaptive Fuzzy Active Equalization Strategy Coupling SOC and Irradiance for Retired Batteries in Photovoltaic Energy Storage Applications
by Yan Jiang, Jiawei Chen, Rui Liu, Yupeng Guo, Hai Wang, Minghan Zhu and Jianying Li
Batteries 2026, 12(7), 263; https://doi.org/10.3390/batteries12070263 - 20 Jul 2026
Viewed by 581
Abstract
Deploying retired lithium-ion batteries in photovoltaic energy storage systems is a promising second-life application, but heterogeneous aging and internal inconsistencies can induce the barrel effect, reducing available capacity and accelerating pack degradation. Existing equalization methods mainly rely on internal battery states and often [...] Read more.
Deploying retired lithium-ion batteries in photovoltaic energy storage systems is a promising second-life application, but heterogeneous aging and internal inconsistencies can induce the barrel effect, reducing available capacity and accelerating pack degradation. Existing equalization methods mainly rely on internal battery states and often neglect external irradiance fluctuations. To address this issue, this study proposes an irradiance-aware adaptive fuzzy active equalization strategy based on a multichannel bidirectional flyback converter. A second-order RC equivalent circuit model with a fifth-order OCV–SOC mapping is established to describe the dynamic behavior of retired cells. Then, solar irradiance and its rate of change are introduced into a dual-input fuzzy controller to adaptively regulate the equalization duty cycle according to both SOC inconsistency and PV input fluctuation. A saturation function constrains the active duty cycle below 0.5 to maintain discontinuous conduction mode operation and avoid transformer core saturation. Simulation results under rapid cloud occlusion, stable high irradiance, and persistent weak light show that the proposed strategy reduces equalization time by 13.8%, 4.4%, and 8.4%, respectively, compared with SOC-only fuzzy control. Under a publicly measured irradiance condition, the proposed strategy achieves the shortest equalization time of 3267.4 s, reducing the time by 24.2%, 27.7%, 29.0%, and 32.9% compared with traditional threshold-based, SOC-only fuzzy, maximum–minimum SOC, and PID-based strategies, respectively. Full article
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