Consideration of space harmonics in complex finite element analysis of induction motors with an air-gap interface coupling

被引：16
|
作者：
Ouazir, Y [1 ]
Takorabet, N
Ibtiouen, R
Mezani, S
机构：
[1] ENP, DZ-16200 El Harrach, Algeria
[2] CNRS, INPL, GREEN, UMR 7037, F-54516 Vandoeuvre Les Nancy, France
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2006年 / 42卷 / 04期
关键词：
finite-element method (FEM); induction motors; interface coupling fields; space harmonies;
D O I：
10.1109/TMAG.2006.871377
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A method for coupling the stator and rotor fields of induction motors in time harmonic finite element (FE) analysis with consideration of space harmonies is presented. The coupling scheme is derived from Fourier series of the magnetic vector potential at air-gap interface conditions. A transformation technique is used to introduce the coupling scheme in the saturated time harmonic FEs model coupled to the electrical circuits. The obtained results are compared to experiments in critical situations.
引用
收藏
页码：1279 / 1282
页数：4
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