Batarya Elektriksel Eşdeǧer Devre Modeli Parametrelerinin Elde Edilmesinde Kullanilan Eǧri Uydurma Yöntemlerinin Karşilaştirilmasi

Translated title of the contribution: Comparison of Parameter Estimation Methods for Determining the Parametersof the Battery Electrical Equivalent Circuit Model

Ege Uzun, Mithat Can Camur, Bati Eren Ergun, Arda Akyildiz, Alparslan Zehir, Cavit Fatih Kucuktezcan, Ilhan Kocaarslan, Mehmet Onur Gulbahce

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Lithium-ion battery chemistry has become the preferred choice in modern electrical energy storage systems. While it offers many advantages, its reactive nature can lead to hazardous situations. To prevent this, parameters such as voltage, current, temperature, and state of charge (SOC) must be monitored. In order to carry out this monitoring process, the battery's behavior needs to be mathematically modeled. For this purpose, parameters were determined for equivalent circuit models of varying degrees using different curve-fitting methods. These parameters were derived from test data of A123 Systems' ANR26650M1-B and Samsung's INR 18650 20R battery types. Models created through different curve-fitting methods were then compared with the test data. As a result of this study, a curvefitting method was identified that provides a fast, easy, and highly consistent equivalent circuit model.

Translated title of the contributionComparison of Parameter Estimation Methods for Determining the Parametersof the Battery Electrical Equivalent Circuit Model
Original languageTurkish
Title of host publicationElectrical-Electronics and Biomedical Engineering Conference, ELECO 2024 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331518035
DOIs
Publication statusPublished - 2024
Event2024 Electrical, Electronics and Biomedical Engineering Conference at 15th National Conference on Electrical and Electronics Engineering, ELECO 2024 - Bursa, Turkey
Duration: 28 Nov 202430 Nov 2024

Publication series

NameElectrical-Electronics and Biomedical Engineering Conference, ELECO 2024 - Proceedings

Conference

Conference2024 Electrical, Electronics and Biomedical Engineering Conference at 15th National Conference on Electrical and Electronics Engineering, ELECO 2024
Country/TerritoryTurkey
CityBursa
Period28/11/2430/11/24

Bibliographical note

Publisher Copyright:
© 2024 IEEE.

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