Optimal dynamic operation of electrolyzers considering energy dispatch intervals due to short term power allocation
- The production of green hydrogen is of paramount importance for the global transition to a carbon free energy supply. Electrolyzers that run on renewable energy are used to produce green hydrogen. The installed renewable power capacity is expected to vastly increase over the coming years. This greatly increased capacity in combination with the volatile nature of such power sources will require a short term energy dispatch. In this scenario an electrolyzer must be able to operate in dynamic conditions. This paper presents an optimal control solution to this future real world application considering the unique operational and economical characteristics of an electrolyzer as well as the dynamic mode of operation due to future short term energy dispatch. The necessity of such a control strategy is demonstrated by simulation results.
| Author of HS Reutlingen | Winter, Martin; Schullerus, Gernot; Dominic, Antony; Zenner, Thorsten |
|---|---|
| DOI: | https://doi.org/10.1109/GreenTech58819.2024.10520381 |
| Published in: | 2024 IEEE Green Technologies Conference (GreenTech) : 3rd-5th April 2024, Springdale, AR, USA, proceedings |
| Publisher: | IEEE |
| Place of publication: | Piscataway |
| Document Type: | Conference proceeding |
| Language: | English |
| Publication year: | 2024 |
| Tag: | electrolyzer; green hydrogen; optimal control; renewable energy; sector coupling; smart grid |
| Page Number: | 6 |
| First Page: | 74 |
| Last Page: | 79 |
| DDC classes: | 600 Technik |
| Open access?: | Nein |
| Licence (German): |  In Copyright - Urheberrechtlich geschützt |
