Numerical analysis on the dynamic behavior of a solid oxide fuel cell with a multivariable control strategy

Y. Komatsu, S. Kimijima, J. S. Szmyd

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

The present paper discusses the operation of a solid oxide fuel cell (SOFC) system with a multivariable control scheme through dynamic simulation. The SOFC power output, operating temperature, fuel utilization factor and steam-to-carbon ratio (S/C) were employed as the controlled variables. The current density, air, fuel and steam flow rates were chosen for use in the SOFC control. Feedback control methodology was adopted to achieve adequate operation of the SOFC The results from the conducted simulation show the capability of the multivariable control of SOFC operation. The temperature control scheme requires strict limitations on the air flow rate manipulation and the flexible adjustment of the reference value to system power output.

本文言語English
ホスト出版物のタイトルSolid Oxide Fuel Cells 12, SOFC XII
ページ1045-1054
ページ数10
2 PART 2
DOI
出版ステータスPublished - 2011 12 1
イベント12th International Symposium on Solid Oxide Fuel Cells, SOFC-XII - 219th ECS Meeting - Montreal, QC, Canada
継続期間: 2011 5 12011 5 6

出版物シリーズ

名前ECS Transactions
番号2 PART 2
35
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

Conference

Conference12th International Symposium on Solid Oxide Fuel Cells, SOFC-XII - 219th ECS Meeting
国/地域Canada
CityMontreal, QC
Period11/5/111/5/6

ASJC Scopus subject areas

  • 工学(全般)

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