Article | Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019 | Implementation of a Non-Discretized Multiphysics PEM Electrolyzer Model in Modelica Linköping University Electronic Press Conference Proceedings
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Title:
Implementation of a Non-Discretized Multiphysics PEM Electrolyzer Model in Modelica
Author:
John Webster: Institute of Engineering Thermodynamics, Hamburg University of Technology, Germany Carsten Bode: Institute of Engineering Thermodynamics, Hamburg University of Technology, Germany
DOI:
10.3384/ecp19157833
Download:
Full text (pdf)
Year:
2019
Conference:
Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019
Issue:
157
Article no.:
088
Pages:
8
No. of pages:
833-840
Publication type:
Abstract and Fulltext
Published:
2019-02-01
ISBN:
978-91-7685-122-7
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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In this paper a multi-physics model of a proton exchange membrane electrolyzer with selectable physics submodels is developed in Modelica R . It will be included i the open-source TransiEnt Library for future studies on the efficiency of energy storage for intermittent renewable sources and the coupling of power, gas, and heat grids. The model is derived almost explicitly from a previous research paper by (Espinosa-López et al., 2018) but uses different models for cooling system power and anode/-cathode gas pressures. The model is then demonstrated in an application with wind speed records and corresponding power generation over the course of one year at a wind farm in northern Germany. It produces results similar to experimental results in other papers for use in general applications of further study.

Keywords: renewable energy, PEM electrolyzer, Power-to-Gas, TransiEnt Library, energy storage, efficiency

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
John Webster, Carsten Bode
Title:
Implementation of a Non-Discretized Multiphysics PEM Electrolyzer Model in Modelica
DOI:
http://dx.doi.org/10.3384/ecp19157833
References:
No references available

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
John Webster, Carsten Bode
Title:
Implementation of a Non-Discretized Multiphysics PEM Electrolyzer Model in Modelica
DOI:
https://doi.org10.3384/ecp19157833
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Last updated: 2019-11-06