LiPo batteries dataset: Capacity, electrochemical impedance spectra, and fit of equivalent circuit model at various states-of-charge and states-of-health

• 發表在: Data in Brief
• Main Authors: Matteo Galeotti, Lucio Cinà, Corrado Giammanco, Aldo Di Carlo, Francesco Santoni, Alessio De Angelis, Antonio Moschitta, Paolo Carbone
• 格式: Article
• 語言: 英语
• 出版: Elsevier 2023-10-01
• 主題: Electrochemistry; Spectroscopy; Battery charging; Lithium battery; Impedance; Lithium battery state-of-charge
• 在線閱讀: http://www.sciencedirect.com/science/article/pii/S2352340923006613
• ISSN: 2352-3409

This dataset contains experimental data of capacity and electrochemical impedance of five Lithium Polymer (LiPo) batteries (model LP-503562-IS-3 manufactured by BAK Technology). All batteries have been subjected to hundreds of charge-discharge cycles to obtain their characteristics at different states-of-health. Capacities have been measured under both standard and stress conditions. At fixed intervals (45 cycles in most cases) batteries have been subjected to partial discharge cycles to measure impedance spectra at different values of the state-of-charge. Impedance spectra have been fitted by using an equivalent circuit model; estimated circuit parameters are included in the dataset.