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System Level Modeling of Electrolyzers for Digital Real-Time Applications

Nemsow, Nils ORCID iD icon 1,2; Carne, Giovanni De ORCID iD icon 2
1 Institut für Programmstrukturen und Datenorganisation (IPD), Karlsruher Institut für Technologie (KIT)
2 Institut für Technische Physik (ITEP), Karlsruher Institut für Technologie (KIT)

Abstract:

With the increasing share of renewable energies in electric power grids, the need for energy storage systems grows. Electrolysis plants provide a promising technology as energy storage for power-to-gas applications, as well as frequency control and ancillary services to the power grid.
In order to study the electrolyzers' performance and their integration into the grid, real-time modeling of whole electrolysis systems plays an important role. This paper analyses the literature already available on modeling and simulation of electrolysis cells and systems. Based on the findings in previous research, an advanced dynamic modeling approach for static and dynamic modeling of electrolysis processes is proposed. During the analysis, the interactions between the electrical, physical and chemical dimension of electrolysis modeling are explicitly stressed to compose a multidimensional model on system level.


Postprint §
DOI: 10.5445/IR/1000167969
Veröffentlicht am 29.02.2024
Originalveröffentlichung
DOI: 10.1109/ISGTEUROPE56780.2023.10407957
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Programmstrukturen und Datenorganisation (IPD)
Institut für Technische Physik (ITEP)
Publikationstyp Proceedingsbeitrag
Publikationsdatum 23.10.2023
Sprache Englisch
Identifikator ISBN: 979-8-3503-9679-9
KITopen-ID: 1000167969
HGF-Programm 37.12.03 (POF IV, LK 01) Smart Areas and Research Platforms
Erschienen in 2023 IEEE PES Innovative Smart Grid Technologies Europe (ISGT EUROPE), Grenoble, France, 23-26 October 2023
Veranstaltung IEEE PES Innovative Smart Grid Technologies (ISGT Europe 2023), Grenoble, Frankreich, 23.10.2023 – 26.10.2023
Verlag Institute of Electrical and Electronics Engineers (IEEE)
Schlagwörter hydrogen, water electrolysis, real-time modeling
Nachgewiesen in Scopus
Dimensions
Globale Ziele für nachhaltige Entwicklung Ziel 7 – Bezahlbare und saubere Energie
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
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