Active and Reactive Power Control of a DFIG For Variable Speed Wind Energy Conversion - Mazouz, F.; Sebti Belkacem; Harbouche, Y.; Abdessemed, Rachid; Sabir Ouchen (6th International conference on system and control, IEEE, (ICSC), Batna-Algeria, May, 7-96th International conference on system and control, IEEE (ICSC), Batna-Algeria, May, 7-9, 2017)