Electrolyzer modelling toolbox

Water electrolysis modelling toolbox for UI curve parametrization

GENERAL DESCRIPTION

This toolbox is a Matlab tool for electrolysis modelling, for both PEM and alkaline systems. Main functionality is in parametrization of the UI curve based on measured data. This toolbox aims to simplify the process and provide easy-to-use commands for quickly determining the UI curve parameter values and their margins of uncertainty.

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INSTALLATION

MATLAB needs to be installed on the computer for the user to be able to install the electrolyzer modelling toolbox. Following steps install the toolbox for that matlab installation:

1. Download the provided electrolyzerModellingToolbox.mltbx file from the releases page.
   • Double click on the .mltbx file to initiate installation.
2. Once the installation completes the toolbox functions are usable in all matlab projects

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AUTHORS AND CONTACTS

Pietari Puranen Junior researcher at the Lappeenranta-Lahti University of Technology LUT Email: [e-mail]

Lauri Järvinen Junior researcher at the Lappeenranta-Lahti University of Technology LUT Email: [e-mail]

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AKNOWLEDGEMENTS

Marchov Chain Monte Carlo (MCMC) tools provided by Marko Laine have been used for the determination of uncertainty in curve fitting when using the particleswarm optimization method. The licensing for the tools can be found under ./Utils/mcmcstat/LICENSE.txt

The Academy of Finland is acknowledged for the main financial support of the Research of Power Quality Effect on Water Electrolyzer Operation
(POQELYZER) project.