Output Responce Characteristics of a Small-scale Fuel Cell for House
Bibliographic Information
- Other Title
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- 家庭用燃料電池の出力応答特性
- カテイヨウ ネンリョウ デンチ ノ シュツリョク オウトウ トクセイ
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Abstract
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.
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Journal
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- 日本機械学會論文集 B編
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日本機械学會論文集 B編 72 (713), 162-169, 2006-01
日本機械学会
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Details 詳細情報について
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- CRID
- 1050845763738195200
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- NII Article ID
- 110004101774
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- NII Book ID
- AN00187441
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- ISSN
- 03875016
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- NDL BIB ID
- 7814125
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- Text Lang
- ja
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- Article Type
- journal article
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- Data Source
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- IRDB
- NDL
- CiNii Articles
- KAKEN