Title :
Modelling of permanent magnet AC machine by taking into account dynamic and static inductances
Author :
Attaianese, C. ; Nardi, V. ; Tomasso, G.
Author_Institution :
Dept. of Autom., Electromagnetism, Comput. Sci. & Ind. Math., Univ. of Cassino, Italy
Abstract :
As it is well known, PM AC machines are more and more used in a wide range of applications, especially in the field of servo-drives systems. In the paper, the traditional lumped parameters model of the PMAC machine is reviewed and the dynamic and static armature inductances are introduced in order to take into account saturation phenomena of the main flux path. Experimental comparisons with the traditional model are performed.
Keywords :
AC motor drives; inductance; magnetic flux; permanent magnet motors; servomotors; PM AC machine; dynamic armature inductance; flux path; lumped parameters model; saturation phenomena; servo-drives system; static armature inductance; AC machines; Armature; Automation; Computer science; Iron; Magnetic flux; Mathematical model; Permanent magnets; Saturation magnetization; Stators;
Conference_Titel :
Industry Applications Conference, 2004. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE
Print_ISBN :
0-7803-8486-5
DOI :
10.1109/IAS.2004.1348701
