Title :
Induction motor control system performance under magnetic saturation
Author :
Fattah, Hossam A Abdel ; Loparo, Kenneth A. ; Emara, Hassan M.
Author_Institution :
Case Western Reserve Univ., USA
Abstract :
The response of an induction motor speed control system with a saturating main magnetic path is studied using simulation. The performance of different types of vector control laws and a feedback linearizing scheme are considered on an (a, b) model of the induction motor which includes saturation. Cases where magnetic saturation drastically affects the control system performance are identified, in particular the sensitivity of feedback linearizing schemes to magnetic saturation is investigated
Keywords :
control system analysis; feedback; induction motors; linearisation techniques; machine vector control; transient response; velocity control; (a, b) model; feedback linearizing scheme; induction motor speed control system; magnetic saturation; saturating main magnetic path; vector control laws; Circuit simulation; Control systems; Feedback; Inductance; Induction motors; Industrial control; Machine vector control; Magnetic circuits; Magnetic flux; Saturation magnetization;
Conference_Titel :
American Control Conference, 1999. Proceedings of the 1999
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4990-3
DOI :
10.1109/ACC.1999.786114
