Control of an energy integrated solid oxide fuel cell system

Dimitrios Georgis; Sujit S. Jogwar; Ali S. Almansoori; Prodromos Daoutidis

doi:10.1109/acc.2011.5991513

Control of an energy integrated solid oxide fuel cell system

Dimitrios Georgis
, Sujit S. Jogwar
, Ali S. Almansoori
, Prodromos Daoutidis

Chemical and Petroleum Engineering

University of Minnesota Twin Cities

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

Solid oxide fuel cell (SOFC) energy systems constitute an alternative solution to the conventional combustion systems for power generation. Their high operating temperature provides the potential for energy integration and higher overall system efficiencies. In this study, an integrated SOFC energy system suitable for stationary applications is considered. Dynamic lumped parameter models for each unit are derived. Control objectives are identified and a control strategy for the integrated SOFC energy system is proposed. A nonlinear model based controller is derived for the control of fuel cell temperature. The effectiveness of the proposed control strategy is illustrated via case studies with varying power demand.

Original language	British English
Title of host publication	Proceedings of the 2011 American Control Conference, ACC 2011
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1518-1523
Number of pages	6
ISBN (Print)	9781457700804
DOIs	https://doi.org/10.1109/acc.2011.5991513
State	Published - 2011

Publication series

Name	Proceedings of the American Control Conference
ISSN (Print)	0743-1619

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/acc.2011.5991513

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Georgis, D., Jogwar, S. S., Almansoori, A. S., & Daoutidis, P. (2011). Control of an energy integrated solid oxide fuel cell system. In Proceedings of the 2011 American Control Conference, ACC 2011 (pp. 1518-1523). Article 5991513 (Proceedings of the American Control Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/acc.2011.5991513

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Control of an energy integrated solid oxide fuel cell system. / Georgis, Dimitrios; Jogwar, Sujit S.; Almansoori, Ali S. et al.
Proceedings of the 2011 American Control Conference, ACC 2011. Institute of Electrical and Electronics Engineers Inc., 2011. p. 1518-1523 5991513 (Proceedings of the American Control Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Almansoori, Ali S.

AU - Daoutidis, Prodromos

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Y1 - 2011

N2 - Solid oxide fuel cell (SOFC) energy systems constitute an alternative solution to the conventional combustion systems for power generation. Their high operating temperature provides the potential for energy integration and higher overall system efficiencies. In this study, an integrated SOFC energy system suitable for stationary applications is considered. Dynamic lumped parameter models for each unit are derived. Control objectives are identified and a control strategy for the integrated SOFC energy system is proposed. A nonlinear model based controller is derived for the control of fuel cell temperature. The effectiveness of the proposed control strategy is illustrated via case studies with varying power demand.

AB - Solid oxide fuel cell (SOFC) energy systems constitute an alternative solution to the conventional combustion systems for power generation. Their high operating temperature provides the potential for energy integration and higher overall system efficiencies. In this study, an integrated SOFC energy system suitable for stationary applications is considered. Dynamic lumped parameter models for each unit are derived. Control objectives are identified and a control strategy for the integrated SOFC energy system is proposed. A nonlinear model based controller is derived for the control of fuel cell temperature. The effectiveness of the proposed control strategy is illustrated via case studies with varying power demand.

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M3 - Conference contribution

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BT - Proceedings of the 2011 American Control Conference, ACC 2011

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ER -

Control of an energy integrated solid oxide fuel cell system

Abstract

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