Improvement of Convergence Characteristics for Steady-State Analysis of Motors With Simplified Singularity Decomposition-Explicit Error Correction Method

Author

Katagiri, Hirokatsu ; Kawase, Yoshihiro ; Yamaguchi, Tadashi ; Tsuji, Takeshi ; Shibayama, Yoshiyasu

Author_Institution

Dept. of Inf. Sci., Gifu Univ., Gifu, Japan

Volume

47

Issue

5

fYear

2011

fDate

5/1/2011 12:00:00 AM

Firstpage

1458

Lastpage

1461

Abstract

In order to improve the convergence for steady-state analysis, the simplified singularity decomposition-explicit error correction (SD-EEC) method is developed. This paper proposes techniques to apply the simplified SD-EEC method to an interior permanent magnet (IPM) motor and to an induction motor. The usefulness of the techniques is verified through the applications to an interior permanent magnet (IPM) motor and an induction motor.

Keywords

convergence; error correction; induction motors; permanent magnet motors; singular value decomposition; synchronous motors; SD-EEC method; convergence characteristics; induction motor; interior permanent magnet motor; singularity decomposition-explicit error correction method; steady-state analysis; Convergence; Induction motors; Permanent magnet motors; Rotors; Stators; Steady-state; Torque; IPM motor; Induction motor; simplified SD-EEC method; time periodic finite element method; transient state;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2010.2099106

Filename

5665774