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Salas Ventura, Santiago and Metten, Matthias and Tomberg, Marius and Ullmer, Dirk and Heddrich, Marc P. and Ansar, S. Asif (2022) Operation analysis of a flexible solid oxide cell module for power to hydrogen and polygeneration. In: Chemie Ingenieur Technik, 94 (9), p. 1321. John Wiley & Sons, Ltd. ProcessNet and DECHEMA-BioTechNet Jahrestagung 2022, 2022-09-12 - 2022-09-15, Aachen, Germany. doi: 10.1002/cite.202255103. ISSN 0009-286X.
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Abstract
A reliable supply of hydrogen as a green energy storage medium and vector will support the decarbonization of mobility and industry. For this, a reversible Solid Oxide Cell (SOC) system is designed, built and tested in EU project SWITCH. It produces hydrogen via water-electrolysis, using renewable electricity, when available. Otherwise, it ensures hydrogen supply by switching into fuel cell mode to produce electricity and hydrogen simultaneously, a mode called polygeneration. Low transition times between modes are required. However, fast transients may put the SOC reactors at risk. Thus, a multi-reactor module from SOLIDpower has been tested at DLR. Experimental results in its operating modes and mode-switching validate a transient model developed in the in-house transient process system simulation framework TEMPEST [1]. Simulation results are presented, enabling insights into the transient effects of mode-switching.
| Item URL in elib: | https://elib.dlr.de/193185/ | ||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||
| Title: | Operation analysis of a flexible solid oxide cell module for power to hydrogen and polygeneration | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | 13 September 2022 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | Chemie Ingenieur Technik | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Volume: | 94 | ||||||||||||||||||||||||||||
| DOI: | 10.1002/cite.202255103 | ||||||||||||||||||||||||||||
| Page Range: | p. 1321 | ||||||||||||||||||||||||||||
| Publisher: | John Wiley & Sons, Ltd | ||||||||||||||||||||||||||||
| ISSN: | 0009-286X | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | Hydrogen, Solide Oxide Cells, Fuel Cells, Electrolysis, SOFC, SOE, experiment, simulation | ||||||||||||||||||||||||||||
| Event Title: | ProcessNet and DECHEMA-BioTechNet Jahrestagung 2022 | ||||||||||||||||||||||||||||
| Event Location: | Aachen, Germany | ||||||||||||||||||||||||||||
| Event Type: | national Conference | ||||||||||||||||||||||||||||
| Event Start Date: | 12 September 2022 | ||||||||||||||||||||||||||||
| Event End Date: | 15 September 2022 | ||||||||||||||||||||||||||||
| HGF - Research field: | Energy | ||||||||||||||||||||||||||||
| HGF - Program: | Materials and Technologies for the Energy Transition | ||||||||||||||||||||||||||||
| HGF - Program Themes: | Electrochemical Energy Storage | ||||||||||||||||||||||||||||
| DLR - Research area: | Energy | ||||||||||||||||||||||||||||
| DLR - Program: | E SP - Energy Storage | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | E - Electrochemical Storage, E - Electrochemical Processes | ||||||||||||||||||||||||||||
| Location: | Stuttgart | ||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Engineering Thermodynamics > Energy System Integration | ||||||||||||||||||||||||||||
| Deposited By: | Salas Ventura, Santiago | ||||||||||||||||||||||||||||
| Deposited On: | 16 Jan 2023 18:13 | ||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:54 |
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- Operation analysis of a flexible solid oxide cell module for power to hydrogen and polygeneration. (deposited 16 Jan 2023 18:13) [Currently Displayed]
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