Title :
A 2D-model of the induction motor: an extension of the modified winding function approach
Author :
Bossio, Guillermo ; De Angelo, Cristian ; García, Guillermo ; Solsona, Jorge ; Valla, María Inés
Author_Institution :
Grupo de Electronica Aplicada, Univ. Nacional de Rio Cuarto, Argentina
Abstract :
In this paper, a method to calculate the inductances of an induction machine with axial nonuniformity is presented. The analyzed axial nonuniformities are skew and rotor eccentricities. The inductance calculation is based on an extension of the modified winding function approach. Theoretical fundaments of this extension are presented. The coupled magnetic circuits approach has been used for modeling the induction machine. Experimental results that validate the proposal are also presented.
Keywords :
inductance; induction motors; machine theory; magnetic circuits; rotors; 2D-model; axial nonuniformity; coupled magnetic circuits; inductances; induction motor; modified winding function; modified winding function approach; rotor eccentricities; skew eccentricities; Air gaps; Bars; Circuits; Equations; Inductance; Induction machines; Induction motors; Machine windings; Rotors; Stator windings;
Conference_Titel :
IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]
Print_ISBN :
0-7803-7474-6
DOI :
10.1109/IECON.2002.1187482
