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Leucht, Florian und Bessler, Wolfgang B. und Kallo, Josef und Friedrich, K. Andreas und Müller-Steinhagen, Hans (2011) Fuel cell system modeling for solid oxide fuel cell/gas turbine hybrid power plants, Part I: Modeling and simulation framework. Journal of Power Sources, 196 (3), Seiten 1205-1215. Elsevier. doi: 10.1016/j.jpowsour.2010.08.081. ISSN 0378-7753. (im Druck)
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Kurzfassung
A sustainable future power supply requires high fuel-to-electricity conversion efficiencies even in smallscale power plants. A promising technology to reach this goal is a hybrid power plant in which a gas turbine (GT) is coupled with a solid oxide fuel cell (SOFC). This paper presents a dynamic model of a pressurized SOFC system consisting of the fuel cell stack with combustion zone and balance-of-plant components such as desulphurization, humidification, reformer, ejector and heat exchangers. The model includes thermal coupling between the different components. A number of control loops for fuel and air flows as well as power management are integrated in order to keep the system within the desired operation window. Models and controls are implemented in a MATLAB/SIMULINK environment. Different hybrid cycles proposed earlier are discussed and a preferred cycle is developed. Simulation results show the prospects of the developed modeling and control system.
| elib-URL des Eintrags: | https://elib.dlr.de/65927/ | ||||||||||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||||||
| Titel: | Fuel cell system modeling for solid oxide fuel cell/gas turbine hybrid power plants, Part I: Modeling and simulation framework | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | Februar 2011 | ||||||||||||||||||||||||
| Erschienen in: | Journal of Power Sources | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||||||||||
| Band: | 196 | ||||||||||||||||||||||||
| DOI: | 10.1016/j.jpowsour.2010.08.081 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1205-1215 | ||||||||||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||||||||||
| ISSN: | 0378-7753 | ||||||||||||||||||||||||
| Status: | im Druck | ||||||||||||||||||||||||
| Stichwörter: | SOFC System Pressurized Modeling Dynamic | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||||||||||
| HGF - Programm: | Rationelle Energieumwandlung (alt) | ||||||||||||||||||||||||
| HGF - Programmthema: | E VG - Verbrennungs- und Gasturbinentechnik (alt), E BZ - Brennstoffzellen (alt) | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | E VG - Verbrennungs- und Gasturbinentechnik, E BZ - Brennstoffzellen | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - Hybridkraftwerke (alt), E - Hochtemperatur-Brennstoffzellen (alt) | ||||||||||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Technische Thermodynamik > Elektrochemische Energietechnik | ||||||||||||||||||||||||
| Hinterlegt von: | Leucht, Florian | ||||||||||||||||||||||||
| Hinterlegt am: | 28 Okt 2010 11:28 | ||||||||||||||||||||||||
| Letzte Änderung: | 12 Dez 2013 21:04 |
Verfügbare Versionen dieses Eintrags
- Fuel cell system modeling for solid oxide fuel cell/gas turbine hybrid power plants, Part I: Modeling and simulation framework. (deposited 28 Okt 2010 11:28) [Gegenwärtig angezeigt]
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