Tell a friend
Print
Tullius, Vietja and Zobel, Marco and 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), p. 4648. Multidisciplinary Digital Publishing Institute (MDPI). doi: 10.3390/en13184648. ISSN 1996-1073.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
- Published version
1MB |
Official URL: https://doi.org/10.3390/en13184648
Abstract
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.
| Item URL in elib: | https://elib.dlr.de/136179/ | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Article | ||||||||||||
| Title: | Development of a Heuristic Control Algorithm for Detection and Regeneration of CO Poisoned LT-PEMFC Stacks in Stationary Applications | ||||||||||||
| Authors: |
| ||||||||||||
| Date: | 7 September 2020 | ||||||||||||
| Journal or Publication Title: | Energies | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | Yes | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||
| Volume: | 13 | ||||||||||||
| DOI: | 10.3390/en13184648 | ||||||||||||
| Page Range: | p. 4648 | ||||||||||||
| Publisher: | Multidisciplinary Digital Publishing Institute (MDPI) | ||||||||||||
| ISSN: | 1996-1073 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | CO poisoning; LT-PEMFC; regeneration; air bleed; short stack; CO detection; carbon monoxide | ||||||||||||
| HGF - Research field: | Energy | ||||||||||||
| HGF - Program: | Technology, Innovation and Society | ||||||||||||
| HGF - Program Themes: | Renewable Energy and Material Resources for Sustainable Futures - Integrating at Different Scales | ||||||||||||
| DLR - Research area: | Energy | ||||||||||||
| DLR - Program: | E SY - Energy Systems Analysis | ||||||||||||
| DLR - Research theme (Project): | E - Energy Systems Technology (old) | ||||||||||||
| Location: | Oldenburg | ||||||||||||
| Institutes and Institutions: | Institute of Networked Energy Systems > Urban and Residential Technologies | ||||||||||||
| Deposited By: | Tullius, Vietja | ||||||||||||
| Deposited On: | 20 Oct 2020 09:13 | ||||||||||||
| Last Modified: | 20 Oct 2020 09:13 |
Repository Staff Only: item control page
