Mathematical Modelling and Validation of Pem Electrolyzer Integrated With a Storage System

Daborer-Prado, Nayrana, Gaisberger, Lukas

ISES Solar World Congress 2025 · Fortaleza, Brazil · 2025-11-03
Published by International Solar Energy Society (ISES)

Abstract

This study explores the potential of PEM electrolyzers for green hydrogen production, emphasizing their advantages in renewable energy scenarios. It details the development of a mathematical model using Simulink to simulate the electrolyzer's performance, focusing on electrochemical, electrical, and flow calculations. The model's validation will involve testing with a laboratory-built prototype under various conditions. Future work includes integrating the electrolyzer with a photovoltaic system and energy storage to optimize performance. The combination aims to enhance the efficiency and sustainability of hydrogen production.

Keywords

electrochemical, energy storage, hydrogen, mathematical model, PEM electrolyzer.

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