2026-06-16T23:47:14Zhttps://www.radar-service.eu/oai/OAIHandler10.35097/kww7jv8ajuvchcah2024-09-30T07:16:34Zradar4kit
10.35097/kww7jv8ajuvchcah
Luh, Matthias
Matthias
Luh
0000-0003-4731-2207
Institut für Programmstrukturen und Datenorganisation (IPD), Karlsruher Institut für Technologie (KIT), Institut für Prozessdatenverarbeitung und Elektronik (IPE), Karlsruher Institut für Technologie (KIT)
Blank, Thomas
Thomas
Blank
0000-0002-7543-5653
Institut für Prozessdatenverarbeitung und Elektronik (IPE), Karlsruher Institut für Technologie (KIT)
Comprehensive battery aging dataset: capacity and impedance fade measurements of a lithium-ion NMC/C-SiO cell [dataset – version 2: log data]
Karlsruhe Institute of Technology
2024
2024
Computer Science
lithium-Ion
batteries
battery degradation
battery aging
battery ageing
battery
data
cycling data
electrochemical impedance spectroscopy (EIS)
High Power Pulse Charging (HPPC)
battery lifetime
NMC
NCM
silicon anode
NMC/C-SiO
battery degradation dataset
battery impedance
capacity fade
power fade
lithium plating
lithium stripping
Open Access
Creative Commons Attribution 4.0 International
Luh, Matthias
0000-0003-4731-2207
Blank, Thomas
0000-0002-7543-5653
Battery degradation is critical to the cost-effectiveness and usability of battery-powered products. Aging studies can help to better understand and model degradation and to optimize the operation strategy. Nevertheless, there are only a few comprehensive and freely available aging datasets for these applications.
To our knowledge, the dataset presented in the following is one of the largest published to date. It contains over 3 billion data points from 228 commercial NMC/C+SiO lithium-ion cells aged for almost 600 days under a wide range of operating conditions. We investigate calendar and cyclic aging and also apply different driving cycles to some of the cells.
This dataset is an update to the dataset previously published under the DOI 10.35097/1947 and described in the publication with the DOI 10.1038/s41597-024-03831-x. This dataset only includes log data. The result data is published under the DOI 10.35097/1969.
Version 1 of the dataset [1] is described in detail in [2] and Chapter 7.1 of [3]. The differences between version 1 and version 2 (this dataset) are described in the "Readme" file in [4].
[1] Luh, M., Blank, T. Comprehensive battery aging dataset: capacity and impedance fade measurements of a lithium-ion NMC/C-SiO cell [dataset]. RADAR4KIT, 2024, DOI 10.35097/1947
[2] Luh, M., Blank, T. Comprehensive battery aging dataset: capacity and impedance fade measurements of a lithium-ion NMC/C-SiO cell. Sci Data 11, 1004 (2024). https://doi.org/10.1038/s41597-024-03831-x
[3] Luh, M.: Bidirectional Charging Systems and Battery Lifetime Modeling for Vehicle-to-Grid Applications, dissertation, Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany, 2024, DOI: 10.5445/IR/1000174456
[4] Luh, M., Blank, T. Comprehensive battery aging dataset: capacity and impedance fade measurements of a lithium-ion NMC/C-SiO cell [dataset – version 2: result data]. RADAR4KIT, 2024, DOI 10.35097/1969
https://publikationen.bibliothek.kit.edu/1000174529
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