1 | Univ. Lille Nord de France, F-59000, Lille, France |
2 | EC-Lille, L2EP, F-59650, Villeneuve d'Ascq, France |
3 | Technical University of Cluj-Napoca, Special Electric
Machines and Light Electric Traction (SEMLET)
Research Laboratory, RO-400114, Cluj-Napoca, Romania |