Modelling an electrolyser in a graph-based framework

We propose an electrolyser model for steady-state load flow analysis of multi-carrier energy networks, where the electrolyser is capable of producing hydrogen gas and heat. We show that there are boundary conditions that lead to a well-posed problem. We derive these conditions for two cases, namely...

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Bibliographic Details
Published in:arXiv.org 2024-11
Main Authors: Nguyen, Buu-Van, Romate, Johan, Vuik, Cornelis
Format: Article
Language:English
Subjects:
Boundary conditions
Equilibrium flow
Hydrogen production
Steady state models
Well posed problems
Online Access:Get full text
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Summary:We propose an electrolyser model for steady-state load flow analysis of multi-carrier energy networks, where the electrolyser is capable of producing hydrogen gas and heat. We show that there are boundary conditions that lead to a well-posed problem. We derive these conditions for two cases, namely with a fixed and non-fixed ratio between gas and heat output. Furthermore, the derived conditions are validated numerically.
ISSN:2331-8422