Proceedings of the 1st International Conference on Electronic Engineering and Renewable Energy ICEERE 2018, 15-17 April 2018, Saidia, Morocco - Hajji, Bekkay; Tina, Giuseppe Marco; Ghoumid, Kamal; Rabhi, Abdelhamid; Mellit, Adel (Springer Nature Singapore : Imprint: Springer, 2019)