The modeling and simulation of thermal based modified solid oxide fuel cell sofc for grid-connected systems Report as inadecuate




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Tankut Yalcinoz ;Acta Scientiarum.
Technology 2015, 37 2

Author: Ayetül Gelen

Source: http://www.redalyc.org/articulo.oa?id=303238471004


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Acta Scientiarum.
Technology ISSN: 1806-2563 eduem@uem.br Universidade Estadual de Maringá Brasil Gelen, Ayetül; Yalcinoz, Tankut The modeling and simulation of thermal based modified solid oxide fuel cell (SOFC) for grid-connected systems Acta Scientiarum.
Technology, vol.
37, núm.
2, abril-junio, 2015, pp.
211-219 Universidade Estadual de Maringá Maringá, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=303238471004 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Acta Scientiarum http:--www.uem.br-acta ISSN printed: 1806-2563 ISSN on-line: 1807-8664 Doi: 10.4025-actascitechnol.v37i2.24941 The modeling and simulation of thermal based modified solid oxide fuel cell (SOFC) for grid-connected systems Ayetül Gelen1* and Tankut Yalcinoz2 1 Department of Electrical and Electronics Engineering, Gaziosmanpasa University, Taslıciftlik campus, 60150, Tokat, Turkey.
2Department of Electrical and Electronics Engineering, Mevlana University, Konya, Turkey.
*Author for correspondence.
E-mail: aygelen@outlook.com ABSTRACT.
This paper presents a thermal based modified dynamic model of a Solid Oxide Fuel Cell (SOFC) for grid-connected systems.
The proposed fuel cell model involves ohmic, activation and concentration voltage losses, thermal dynamics, methanol reformer, fuel utilization factor and power limiting module.
A power conditioning unit (PCU), which consists of a DC-DC boost converter and a DC-AC voltage-source inverter (VSI), their controller, transformer and filter, is designed for gridconnected systems.
The voltage-source inverter with six Insulated Gate Bipolar Transistor (IGBT) switches inverts the DC voltage that comes from the converter into a sinusoidal voltage synchronized with the grid.
The simulations and m...





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