Quality of Electrical energy, Renewable Energies and Green Hydrogen

Prof. DIB Jalel is a distinguished Professor of Electrical Engineering at Larbi Tebessi University of Tebessa, Algeria. He obtained his State Doctorate in Electrical Engineering in 2007, specializing in electrical networks. With extensive academic and administrative experience, he has served in several key leadership roles, including Dean of the Faculty of Law and Political Science (2009–2013) and currently Dean of the Faculty of Science and Technology (since 2023). His research focuses on electrical energy quality, renewable energy systems, and green hydrogen technologies. Prof. Jalel is actively involved in research leadership as a director and team leader in multiple laboratories, contributing to advancements in electrical system control and optimization. He has also played a significant role in academic development through positions such as Head of Electrotechnical Master’s programs, President of doctoral training committees, and various scientific councils. He is fluent in Arabic, French, and English, and continues to contribute to the global research community through publications and collaborations. Reference: Green Hydrogen: Enabling the Next Generation of Sustainable Development This paper present the study and simulation based analysis of a green hydrogen system developed to supply a Proton Exchange Membrane Fuel Cell (PEMFC) using MATLAB/Simulink. The system integrates renewable energy sources such as solar and wind power to perform electrolysis, producing hydrogen as a clean and sustainable fuel. Our simulation model incorporates key components such as electrolyzer, hydrogen storage tanks, distribution infrastructure, and the PEMFC producing electrical power to supplied the various loads raccording after DC/AC inverter. The results of our simulation demonstrate the dynamic behavior and performance of the green hydrogen system under varying operating conditions. We evaluate the system's response to fluctuations in renewable energy availability and demand from the PEMFC. Our findings reveal that the green hydrogen system exhibits promising performance metrics, including high efficiency in hydrogen production and utilization within the PEMFC. Each part of the studied chain is equipped with an intelligent control system to seek the performance of the desired results. This simulation-based study provides valuable insights into the design, optimization, and performance assessment of green hydrogen systems for clean energy applications, particularly in the context of PEMFC technology. Key words: Green Hydrogen, Electrolyzer, PEMFC, MPPT, storage, electric power, modeling, control