A Study on Estimation of Battery's SOC and SOH in Microgrids Based on EKF and BP

カテゴリ: 研究会(論文単位)

論文No: PE24118,PSE24118

グループ名: 【B】電力・エネルギー部門 電力技術/【B】電力・エネルギー部門 電力系統技術合同研究会

発行日: 2024/09/16

タイトル(英語): A Study on Estimation of Battery's SOC and SOH in Microgrids Based on EKF and BP

著者名: Fu Mingchong(明治大学),Bian Ning(明治大学),川崎 章司(明治大学)

著者名(英語): Mingchong Fu(Meiji University),Ning Bian(Meiji University),Shoji Kawasaki(Meiji University)

キーワード: Estimation|EKF|SOC|SOH|BP

要約(日本語): The operational status of storage batteries is crucial for the stability of microgrids. However, it is impossible to directly measure SOC (State of Charge), SOH (State of Health) or other parameters because chemical reactions in storage batteries are unst

要約(英語): The operational status of storage batteries is crucial for the stability of microgrids. However, it is impossible to directly measure SOC (State of Charge), SOH (State of Health) or other parameters because chemical reactions in storage batteries are unstable. In this paper, we conducted experiments utilizing Lithium-ion batteries and proposed a method for predicting the SOC and SOH of batteries by applying EKF (Extended Kalman Filter) and BP (Back Propagation) algorithm. We evaluated accuracy and error by simulation and confirmed its possibility.

本誌: 2024年9月19日-2024年9月20日電力技術/電力系統技術合同研究会-1

本誌掲載ページ: 79-84 p

原稿種別: 英語

PDFファイルサイズ: 1,650 Kバイト