Title :
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
fDate :
6/1/2011 12:00:00 AM
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 :
finite element analysis; induction motors; permanent magnet motors; convergence characteristics; finite element method; induction motors; interior permanent magnet motors; simplified 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;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2011.2153410
