A dynamic model for solid oxide fuel cell system and analyzing of its performance for direct current and alternating current operation conditions

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dc.authorid0000-0002-8291-1419
dc.contributor.authorGelen, Ayetul
dc.contributor.authorYalcinoz, Tankut
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2013
dc.departmentNiğde ÖHÜ
dc.description.abstractThis paper presents a dynamic model of a solid oxide fuel cell (SOFC) and its performance test under direct current (DC) and alternating current (AC) operation conditions. The proposed fuel cell model involves all voltage losses, thermal dynamics and methanol reformer. SOFC model is developed on Matlab/Simulink environment. First, DC load following capability of proposed SOFC dynamic model is examined. Then, the SOFC dynamic model is connected to single-machine infinite bus through a transmission line. To connect the proposed SOFC dynamic model to AC bus, a basic power conditioner unit (PCU) is designed. A PCU, which consists of a DC-DC boost converter, a DC-AC inverter, their controller, transformer and filter, is designed. Finally, the proposed SOFC model is also simulated for an AC power system that has sinusoidal voltage of 400V, frequency of 50Hz and resistive load of 200W. The simulation results show that the proposed SOFC dynamic model has followed fairly DC load variations. Also, the output voltage of fuel cell system under maximum DC load conditions is obtained as 280V. The designed power conditioning unit is suitable for studying AC power system applications. Copyright (c) 2012 John Wiley & Sons, Ltd.
dc.description.sponsorshipScientific and Technological Research Council of Turkey [TUBITAK 109R024]
dc.description.sponsorshipThis work was supported in part by The Scientific and Technological Research Council of Turkey under the project number of TUBITAK 109R024.
dc.identifier.doi10.1002/er.2922
dc.identifier.endpage1241
dc.identifier.issn0363-907X
dc.identifier.issue10
dc.identifier.scopus2-s2.0-84880272294
dc.identifier.scopusqualityQ1
dc.identifier.startpage1232
dc.identifier.urihttps://dx.doi.org/10.1002/er.2922
dc.identifier.urihttps://hdl.handle.net/11480/4374
dc.identifier.volume37
dc.identifier.wosWOS:000321547900011
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherWILEY-BLACKWELL
dc.relation.ispartofINTERNATIONAL JOURNAL OF ENERGY RESEARCH
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectsolid oxide fuel cell
dc.subjectdynamic model
dc.subjectthermal modeling
dc.subjectinfinite bus
dc.titleA dynamic model for solid oxide fuel cell system and analyzing of its performance for direct current and alternating current operation conditions
dc.typeArticle

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