Estimating the Equivalent Circuit of Lithium-Ion Batteries During Operation

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but.event.date23.04.2024cs
but.event.titleSTUDENT EEICT 2024cs
dc.contributor.authorVašíček, Jakub
dc.contributor.authorVyroubal, Petr
dc.date.accessioned2024-07-09T07:47:49Z
dc.date.available2024-07-09T07:47:49Z
dc.date.issued2024cs
dc.description.abstractThis paper deals with the issue of estimating the equivalent circuit of lithium-ion cells during normal operation. The study explores fundamental battery models, such as the simplified Randles circuit and the full Randles circuit. Conventional methods for model estimation, including Electrochemical Impedance Spectroscopy (EIS) and Galvanostatic Intermittent Titration Technique (GITT) are examined. The research extends into the real-world data analysis, gained from a home photovoltaic system. Using these data, an algorithm to estimate the equivalent circuit model during battery operation is evaluated. The study investigates the correlation between the proposed algorithm's outcomes and results obtained through EIS and GITT methods.en
dc.formattextcs
dc.format.extent117-120cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationProceedings II of the 30st Conference STUDENT EEICT 2024: Selected papers. s. 117-120. ISBN 978-80-214-6230-4cs
dc.identifier.doi10.13164/eeict.2024.117
dc.identifier.isbn978-80-214-6230-4
dc.identifier.issn2788-1334
dc.identifier.urihttps://hdl.handle.net/11012/249296
dc.language.isoencs
dc.publisherVysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologiícs
dc.relation.ispartofProceedings II of the 30st Conference STUDENT EEICT 2024: Selected papersen
dc.relation.urihttps://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2024_sbornik_2.pdfcs
dc.rights© Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologiícs
dc.rights.accessopenAccessen
dc.subjectlithium-ion batteriesen
dc.subjectbattery cell modelen
dc.subjectRandles circuiten
dc.subjectEISen
dc.subjectGITTen
dc.subjectSoCen
dc.subjectSoHen
dc.subjectBMSen
dc.titleEstimating the Equivalent Circuit of Lithium-Ion Batteries During Operationen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.departmentFakulta elektrotechniky a komunikačních technologiícs
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