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

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...

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Bibliographic Details
Published in:IEEE transactions on magnetics 2011-05, Vol.47 (5), p.1122-1125
Main Authors: Yoon, Heesung, Kim, Inhyun, Shin, Pan Seok, Koh, Chang Seop
Format: Article
Language:English
Subjects:
Analytical models
Chua-type model
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
finite element method (FEM)
Finite element methods
Harmonic analysis
Iron
iron loss
Magnetic hysteresis
Magnetism
Materials science
Numerical models
Other topics in materials science
Physics
Steel
three-phase transformer
vector hysteresis model
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Description
Summary: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.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2010.2073684