A comprehensive model for fuel cell exergetic performance which includes both ASR and electronic shorting

M. C. Williams, A. Virkar, K. Yamaji, T. Horita, H. Yokokawa, A. Miyamoto, M. Koyama

研究成果: Conference contribution

抄録

This paper presents the development of a comprehensive model of fuel cell electrochemical performance which incorporates not only a general definition of area specific resistance (ASR), but electronic shorting, leakage and other current loss mechanisms. The comprehensive model is demonstrated in this paper for an anode-supported solid oxide fuel cell. The emphasis here is to show the possible effects of electronic shorting and its relationship to performance. The goal is to show or predict the range and extent of possible effects on performance. Through the developed approach, the relationship between shorting and ASR relationship was investigated. ASR can actually go down with increased electronic shorting since current effects ASR.

本文言語English
ホスト出版物のタイトルECS Transactions - Fuel Cell Seminar 2008
出版社Electrochemical Society Inc.
ページ139-148
ページ数10
1
ISBN(電子版)9781607680796
ISBN(印刷版)9781566777292
DOI
出版ステータスPublished - 2009
外部発表はい
イベント2008 Fuel Cell Seminar and Exposition - Phoenix, AZ, United States
継続期間: 2008 10月 272008 10月 31

出版物シリーズ

名前ECS Transactions
番号1
17
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

Other

Other2008 Fuel Cell Seminar and Exposition
国/地域United States
CityPhoenix, AZ
Period08/10/2708/10/31

ASJC Scopus subject areas

  • 工学(全般)

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