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Tullius, Vietja und Zobel, Marco und Dyck, Alexander (2020) Development of a Heuristic Control Algorithm for Detection and Regeneration of CO Poisoned LT-PEMFC Stacks in Stationary Applications. Energies, 13 (18), Seite 4648. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/en13184648. ISSN 1996-1073.
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Offizielle URL: https://doi.org/10.3390/en13184648
Kurzfassung
Combined heat and power (CHP) systems based on low-temperature proton exchange membrane fuel cells (LT-PEMFC) technology are suspected to CO poisoning on the anode side. The fuel cell CO sensitivity increases with ongoing operation time leading to high performance losses. In this paper we present the development of detection and regeneration algorithm based on air bleed to minimize voltage losses due to CO poisoning. Therefore, CO sensitivity tests with two short stacks with different operation time will be analyzed and the test results of aged membrane electrode assemblies (MEAs) will be presented for the first time. Additionally, the first results of the algorithm in operation will be shown.
| elib-URL des Eintrags: | https://elib.dlr.de/136179/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | Development of a Heuristic Control Algorithm for Detection and Regeneration of CO Poisoned LT-PEMFC Stacks in Stationary Applications | ||||||||||||||||
| Autoren: |
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| Datum: | 7 September 2020 | ||||||||||||||||
| Erschienen in: | Energies | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Ja | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | 13 | ||||||||||||||||
| DOI: | 10.3390/en13184648 | ||||||||||||||||
| Seitenbereich: | Seite 4648 | ||||||||||||||||
| Verlag: | Multidisciplinary Digital Publishing Institute (MDPI) | ||||||||||||||||
| ISSN: | 1996-1073 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | CO poisoning; LT-PEMFC; regeneration; air bleed; short stack; CO detection; carbon monoxide | ||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||
| HGF - Programm: | TIG Technologie, Innovation und Gesellschaft | ||||||||||||||||
| HGF - Programmthema: | Erneuerbare Energie- und Materialressourcen für eine nachhaltige Zukunft | ||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||
| DLR - Forschungsgebiet: | E SY - Energiesystemanalyse | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - Energiesystemtechnik (alt) | ||||||||||||||||
| Standort: | Oldenburg | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Vernetzte Energiesysteme > Stadt- und Gebäudetechnologien | ||||||||||||||||
| Hinterlegt von: | Tullius, Vietja | ||||||||||||||||
| Hinterlegt am: | 20 Okt 2020 09:13 | ||||||||||||||||
| Letzte Änderung: | 25 Okt 2023 08:20 |
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