Just-in-time法によるDMFC動特性のモデリングと同定

カテゴリ: 全国大会

論文No: 3-069

グループ名: 【全国大会】平成20年電気学会全国大会論文集

発行日: 2008/03/19

タイトル(英語): Modeling and Identification of Direct Methanol Fuel Cell by Just-in-time Technique

著者名: 畠山省四朗 (東京電機大学),岩瀬将美 (東京電機大学),笠原秀晃 (東京電機大学)

キーワード: DMFC|Just-in-time|modeling|identification|methanol temperature|methanol concentration

要約(日本語): he purpose of this paper is the modeling of a Direct Methanol Fuel Cell (DMFC) by using the Just-in-time (JIT) technique. A DMFC is a fuel cell which uses methanol as the fuel, and is working at normal temperature. The output voltage depends on the temperature and concentration of the methanol. However it is not to say that the output voltage always increases as the concentration increases, because the methanol crossover and catalyst pollution by CO tends to occur when the concentration is high. To overcome these problems, the modeling of the DMFC is important to find the suitable operation point of the temperature and the concentration of the methanol. This model is considered to have complex nonlinearity and then the identification by the JIT technique is very useful and effective. The proposed method is verified by experiments.

原稿種別: 日本語

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