固体高分子形燃料電池の低電流無加湿連続運転の研究

Material type: 文書・図像類

Author: 内藤, 均ほか

Publisher: 宇宙航空研究開発機構

Publication date: 2006-01-20

Material Format: Digital

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Note (General)：: The Fuel Cell (FC) for space applications has special system requirements, such as operational conditions and designs due to its isolated low gravitat...

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Material Type: 文書・図像類
Title: 固体高分子形燃料電池の低電流無加湿連続運転の研究
Author/Editor: 内藤, 均
瀬上, 剛
岐部, 公一
曽根, 理嗣
鵜野, 雅年
Naito, Hitoshi
Segami, Go
Kibe, Koichi
Sone, Yoshitsugu
Uno, Masatoshi
Author Heading: 内藤, 均
瀬上, 剛
岐部, 公一
曽根, 理嗣
鵜野, 雅年
Naito, Hitoshi
Segami, Go
Kibe, Koichi
Sone, Yoshitsugu
Uno, Masatoshi
Publication, Distribution, etc.: 宇宙航空研究開発機構
Publication Date: 2006-01-20
Publication Date (W3CDTF): 2006-01-20
Alternative Title: Low current density operations of polymer electrolyte fuel cells without external humidification
Periodical title: 宇宙航空研究開発機構特別資料: 平成16年度総合技術研究本部宇宙領域宇宙科学研究本部合同研究成果報告書:人工衛星系基盤技術 = JAXA Special Publication: FY2004 Report of Joint Research Achievements of the Space Division of Institute of Aerospace Technology and Institute of Space and Astronautical Science: Basic Technologies of Satellite Systems
No. or year of volume/issue: JAXA-SP-05-008
Volume: JAXA-SP-05-008
Pages: 81-84
ISSN (Periodical Title): ISSN : 1349-113X
Text Language Code: jpn
Subject Heading: 燃料電池
高分子電解質
航空宇宙環境
宇宙機環境
温度制御
電流密度
宇宙技術実験
軽量化
fuel cell
polymer electrolyte
aerospace environment
spacecraft environment
temperature control
current density
space technology experiment
weight reduction
Target Audience: 一般
Note (General): The Fuel Cell (FC) for space applications has special system requirements, such as operational conditions and designs due to its isolated low gravitational and closed environment, which is much different from that for terrestrial use. Polymer Electrolyte Fuel Cell (PEFC) system for space applications has been studying in our group and several subsystems and operating methods were developed such as the closed gas operation subsystem, the counter flow methodology of working gases, and gas/water separation subsystem using wicking material, which enabled the simplification of the FC system under such environment. Usually, the temperature of the cells is controlled about 60 C to make optimum operation. However, to simplify PEFC operation, it should be run under passive heat condition, that is, without temperature control. In this study, conditions of PEFC operation were assessed to operate under passive heat condition, which was achieved by the low current density. These results could realize the simple and practical PEFC system for space and another applications.
資料番号: AA0049054016
レポート番号: JAXA-SP-05-008
Access Restrictions: 限定公開
Periodical Title (NCID): AA11984031
https://ci.nii.ac.jp/ncid/AA11984031
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ