Radwan, Huda et Pope, Dr. Kevin.
2025.
« Techno-economics of interior-point optimization for grid-integrated wind-hydrogen systems ».
In Proceedings of the CSME-CFDSC-CSR 2025 International Congress (Montreal, QC, Canada, May 25-28, 2025)
Coll. « Progress in Canadian Mechanical Engineering », vol. 8.
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Résumé
Clean hydrogen can be produced by linking wind energy to water electrolyzers. However, the main challenge is the fluctuation in wind power due to varying wind speeds. This can be overcome by connecting the system to the grid. The integration should consider different factors while being implemented. This paper investigates scheduling methods for hydrogen production with alkaline electrolyzers powered by wind energy and grid connectivity. Interior-Point optimization (IP) is used for a scheduling strategy that maximizes revenue and is compared with a rule base scheduling strategy. Operation in several Canadian regions are examined, with a particular focus on Newfoundland and Labrador. The aim is to assess the performance, efficiency, and economic feasibility of diverse energy management strategies. By analyzing the predicted LCOH, hydrogen output, and grid power exchange, the research provides new insights into scheduling approaches for large-scale hydrogen generation from large quantities of intermittent wind resources. Key findings predict Placentia, NL, to have the lowest LCOH of CAD 3.3/kg and Nicolet, QC, to have the highest LCOH (CAD 14.8 to 16.1/kg). Both scheduling strategies produced a similar LCOH for locations with high average wind speeds. However, the IP optimization method resulted in a significantly lower LCOH for locations with low average wind speeds. These insights highlight the importance of tailored scheduling strategies to optimize hydrogen production and promote sustainable energy solutions in various geographic contexts.
| Type de document: | Compte rendu de conférence |
|---|---|
| Éditeurs: | Éditeurs ORCID Hof, Lucas A. NON SPÉCIFIÉ Di Labbio, Giuseppe NON SPÉCIFIÉ Tahan, Antoine NON SPÉCIFIÉ Sanjosé, Marlène NON SPÉCIFIÉ Lalonde, Sébastien NON SPÉCIFIÉ Demarquette, Nicole R. NON SPÉCIFIÉ |
| Date de dépôt: | 18 déc. 2025 15:18 |
| Dernière modification: | 18 déc. 2025 15:18 |
| URI: | https://espace2.etsmtl.ca/id/eprint/32481 |
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