Mrs. REKIOUA Djamila is a professor at the University of Bejaïa. She obtained her PhD in Electrical Engineering in 2002. She specializes in the control of electrical machines and renewable energies, and has defended several Master and PHd theses. She has received several awards for her research work. Her main work focuses on wind, photovoltaic, fuel cell, storage, and multi-source systems. She is the author of several international publications and scientific papers. She is also a team leader and member of several research projects. In addition, she has published three books on photovoltaic systems (2012) and wind systems (2014) and hybrid renewable energy systems (2020) with Springer Editions. She is also responsible for training for Master Renewable Energies and a team leader of Renewable Energies and electro energy systems (ERSEs) of the Excellency Laboratory of Research LTII (Laboratory of Industrial Technology and Information) of the University of Bejaia. Her research interests are in the modeling, control of A.C machines and Electric drives, Renewable Energy (photovoltaic, wind turbine, fuel cells, and hybrid systems), batteries, supercapacities, supervision, and power (energy) control management optimization, etc.