1. LEVRES Laboratory, Department of Electrical engineering, University of El Oued, El-Oued, Algeria
2. Department of Electrical & Electronics Engineering, Faculty of Engineering and Architecture, Nisantasi University, Istanbul, Turkey
3. Pitești University Center, The National University of Science and Technology POLITEHNICA Bucharest, Pitesti, Romania
4. ICSI Energy, National Research and Development Institute for Cryogenic and Isotopic Technologies, Ramnicu Valcea, Romania