リチウムイオン蓄電池の充放電エネルギー効率劣化の差電圧指標によるモデル化
リチウムイオン蓄電池の充放電エネルギー効率劣化の差電圧指標によるモデル化
カテゴリ: 論文誌(論文単位)
グループ名: 【C】電子・情報・システム部門
発行日: 2022/08/01
タイトル(英語): Voltage Difference Index Modeling of Charge-Discharge Energy Efficiency Degradation of Lithium-ion Batteries
著者名: 有馬 理仁(大和製罐(株)技術管理部/立命館大学大学院理工学研究科),林 磊(大和製罐(株)技術管理部),福井 正博(立命館大学大学院理工学研究科)
著者名(英語): Masahito Arima (Research & Development Strategy Department, Daiwa Can Company/Graduate School of Science and Engineering, Ritsumeikan University), Lei Lin (Research & Development Strategy Department, Daiwa Can Company), Masahiro Fukui (Graduate School of Science and Engineering, Ritsumeikan University)
キーワード: リチウムイオン蓄電池,効率劣化,充放電エネルギー推定,電流考慮,任意充電率区間_x000D_ lithium-ion battery,efficiency degradation,charge-discharge energy estimation,current consideration,any state of charge sections
要約(英語): A large amount of variable renewable energies has been introduced, simultaneously, the energy storage, for example, lithium-ion batteries became necessary because of the fluctuation and surplus of them. For efficient use of them, we studied the method of charge-discharge energy estimation. It was constructed as a method applicable to any current and state of charge sections. According to the analytical studies of estimation error characteristics, it was suggested that this method was suitable to the stable lithium-ion batteries aimed to absorb the photovoltaic energy surplus.
本誌掲載ページ: 832-839 p
原稿種別: 論文/日本語
電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/142/8/142_832/_article/-char/ja/
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