dc.contributor.author | Egeland-Eriksen, Torbjørn | |
dc.contributor.author | Flatgård Jensen, Jonas | |
dc.contributor.author | Ulleberg, Øystein | |
dc.contributor.author | Sartori, Sabrina | |
dc.date.accessioned | 2023-09-26T11:09:32Z | |
dc.date.available | 2023-09-26T11:09:32Z | |
dc.date.created | 2023-04-07T15:06:04Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | International Journal of Hydrogen Energy. 2023, 48 (74), 28712-28732. | en_US |
dc.identifier.issn | 0360-3199 | |
dc.identifier.uri | https://hdl.handle.net/11250/3092031 | |
dc.description.abstract | This work presents simulation results from a system where offshore wind power is used to produce hydrogen via electrolysis. Real-world data from a 2.3 MW floating offshore wind turbine and electricity price data from Nord Pool were used as input to a novel electrolyzer model. Data from five 31-day periods were combined with six system designs, and hydrogen production, system efficiency, and production cost were estimated. A comparison of the overall system performance shows that the hydrogen production and cost can vary by up to a factor of three between the cases. This illustrates the uncertainty related to the hydrogen production and profitability of these systems. The highest hydrogen production achieved in a 31-day period was 17 242 kg using a 1.852 MW electrolyzer (i.e., utilization factor of approximately 68%), the lowest hydrogen production cost was 4.53 $/kg H2, and the system efficiency was in the range 56.1–56.9% in all cases. | en_US |
dc.language.iso | eng | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Simulating offshore hydrogen production via PEM electrolysis using real power production data from a 2.3 MW floating offshore wind turbine | en_US |
dc.title.alternative | Simulating offshore hydrogen production via PEM electrolysis using real power production data from a 2.3 MW floating offshore wind turbine | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | © 2023 The Author(s). | en_US |
dc.source.pagenumber | 28712-28732 | en_US |
dc.source.volume | 48 | en_US |
dc.source.journal | International Journal of Hydrogen Energy | en_US |
dc.source.issue | 74 | en_US |
dc.identifier.doi | 10.1016/j.ijhydene.2023.03.471 | |
dc.identifier.cristin | 2139688 | |
dc.relation.project | Norges forskningsråd: 295605 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |