A Vectorial modeling for the Permanent Magnet Synchronous Machine (polyphase) based on multimachine approach Journal title: Journal of Science and today’s world Authors: Abdelkrim Sellam , Boubakeur Dehiba , Mohamed B. Benabdallah , Mohamed Abid , Nacéra Bachir Bouiadj... Subject(s): Chemistry, Environmental Sciences, Physics, Cellular Biology, Zoology and Animal Science, Geology, Mathematics Education