家庭用燃料電池の出力応答特性 Output Response Characteristics of a Small-scale Fuel Cell for House

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The transfer function for heat output of each component which constitutes a solid-polymer-membrane-type fuel cell was determined from transient response characteristics. All the transfer functions were expressed with time lag of first order, and the transient response characteristics of whole-system heat output was investigated using these transfer functions. As a result, the response characteristic for follow-up of electric power load is good. However, the exhaust heat output of a fuel cell and a reformer has dramatically slow response speed. In order to maintain the high efficiency of the system, the device about the heat recovery by thermal storage and utilization by a time shift is required. Since the speed of response of the heat of a system is slow, exhaust heat recovery reaches at midnight. From analysis results, although the response characteristics are good about follow of electric power load, the exhaust heat output of a fuel cell and a reformer is considered to be what has very slow speed of response.

収録刊行物

  • 日本機械学會論文集. B編 = Transactions of the Japan Society of Mechanical Engineers. B

    日本機械学會論文集. B編 = Transactions of the Japan Society of Mechanical Engineers. B 72(713), 162-169, 2006-01-25

    日本機械学会

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各種コード

  • NII論文ID(NAID)
    110004101774
  • NII書誌ID(NCID)
    AN00187441
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03875016
  • NDL 記事登録ID
    7814125
  • NDL 雑誌分類
    ZN11(科学技術--機械工学・工業)
  • NDL 請求記号
    Z16-109
  • データ提供元
    CJP書誌  CJP引用  NDL  NII-ELS  IR 
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