Title :
Analysis and modeling of five phase converters for adjustable speed drive applications
Author :
Toliyat, H.A. ; Rahimian, M.M. ; Lipo, T.A.
Author_Institution :
Ferdowsi Univ. Mashhad, Iran
Abstract :
Mathematical models based on complex voltage vectors for the theoretical studies of five phase voltage source inverters and five phase PWM inverters are presented. Complex vector representation is employed to help in visualizing the current regulation similar to the three phase systems. A dq model based on transformation theory is presented for five phase induction machines. Finally a detail implementation of an indirect type five phase field orientation control including the hysteresis type of PWM current regulator is described
Keywords :
control system analysis; electric current control; invertors; machine control; machine theory; network analysis; power convertors; pulse width modulation; variable speed drives; PWM inverters; adjustable speed drive; complex voltage vectors; control system analysis; current regulation; dq model; field orientation control; five phase voltage source inverters; hysteresis; induction machines; machine control; network analysis; power convertors; transformation theory;
Conference_Titel :
Power Electronics and Applications, 1993., Fifth European Conference on
Conference_Location :
Brighton
