Title :
Some results on the stability of permanent-magnet reluctance machines
Author_Institution :
Dept. of Mech. Eng. & Mechanics, Drexel Univ., Philadelphia, PA, USA
fDate :
29 June-1 July 1994
Abstract :
The dynamic characteristics of permanent-magnet reluctance machines are investigated. Using the d-q model representation, it is demonstrated that, subject to constant inputs and loads, the open-loop dynamic characteristics of this class of electromechanical systems give rise to the presence of multiple physical equilibria. Conditions which lead to the bifurcation of equilibria are presented and discussed.
Keywords :
bifurcation; machine theory; permanent magnet machines; reluctance machines; stability; bifurcation; d-q model representation; electromechanical systems; multiple physical equilibria; open-loop dynamic characteristics; permanent-magnet reluctance machines; stability; Brushless DC motors; Brushless motors; DC motors; Electric machines; Induction motors; Mathematical model; Reluctance machines; Reluctance motors; Stability; Torque;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.752378
