Kinetic model for improved dynamic current response in lithium-ion battery electrical circuit models

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F25%3A00381940" target="_blank" >RIV/68407700:21230/25:00381940 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s00706-025-03294-9" target="_blank" >https://doi.org/10.1007/s00706-025-03294-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00706-025-03294-9" target="_blank" >10.1007/s00706-025-03294-9</a>

Result language
angličtina
Original language name
Kinetic model for improved dynamic current response in lithium-ion battery electrical circuit models
Original language description
Lithium-ion batteries are used in a wide range of applications today. With that in mind, it is crucial to create accurate models for simulations of cell behavior under various circumstances. In this work, a 2RC electrical battery model of lithium-ion battery was developed and was enhanced by a kinetic battery model for improved accuracy in dynamic behavior. By implementing the kinetic battery model into the 2RC electrical battery model, the root-mean-square-error was reduced by 3.9 mV in average in the driving profiles and on average by 10.1 mV in the dynamic discharge performance test. The developed models are designed and validated to operate in the temperature range -5 degrees C-45 degrees C.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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