Finite Element Implementation of a Generalized Chua-Type Vector Hysteresis Model and Application to Iron Loss Analysis of Three-Phase Transformer

Author

Yoon, Heesung ; Kim, Inhyun ; Shin, Pan Seok ; Koh, Chang Seop

Author_Institution

Coll. of Electr. & Comput. Eng., Chungbuk Nat. Univ., Cheongju, South Korea

Volume

47

Issue

5

fYear

2011

fDate

5/1/2011 12:00:00 AM

Firstpage

1122

Lastpage

1125

Abstract

This paper presents a generalized Chua-type vector hysteresis model, and a precise magnetic field analysis method is developed by combining the proposed model with the finite element method. The proposed model takes account of all the significant harmonic components of the measured H-waveforms. The validity of the proposed model is investigated through an application to a three-phase transformer model and comparison to experimental measurement.

Keywords

finite element analysis; magnetic fields; magnetic hysteresis; power transformers; H-waveform; finite element implementation; generalized Chua-type vector hysteresis model; harmonic component; iron loss analysis; magnetic field analysis method; three-phase transformer; Analytical models; Finite element methods; Harmonic analysis; Iron; Magnetic hysteresis; Numerical models; Steel; Chua-type model; finite element method (FEM); iron loss; three-phase transformer; vector hysteresis model;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2010.2073684

Filename

5754713