The distribution of relaxation times as beneficial tool for equivalent circuit modeling of fuel cells and batteries

D. Klotz, J. P. Schmidt, A. Kromp, A. Weber, E. Ivers-Tiffée

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

21 被引用数 (Scopus)

抄録

In this work we present a method for the pre-identification of impedance measurements by the distribution of relaxation times (DRT). Several new features for parameter identification for electrochemical systems such as batteries and fuel cells are presented. The approach enables robust, accurate and consistent fit results for complex technically relevant systems with a large number of polarization processes involved in the impedance response.

本文言語英語
ホスト出版物のタイトルImpedance Techniques
ホスト出版物のサブタイトルDiagnostics and Sensing Applications
ページ25-33
ページ数9
28
DOI
出版ステータス出版済み - 2012
外部発表はい
イベントImpedance Techniques: Diagnostics and Sensing Applications - 220th ECS Meeting - Boston, MA, 米国
継続期間: 10 9 201110 14 2011

出版物シリーズ

名前ECS Transactions
番号28
41
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

会議

会議Impedance Techniques: Diagnostics and Sensing Applications - 220th ECS Meeting
Country米国
CityBoston, MA
Period10/9/1110/14/11

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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