A Magnetodynamic Error Criterion and an Adaptive Meshing Strategy for Eddy Current Evaluation

In order to address their considerable impacts on both the energy efficiency and performance requirements, eddy current modeling and its accuracy are discussed from a thermodynamic approach. An energy-based error criterion for automatic mesh adaption is developed. Coupled with a remeshing strategy t...

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Published inIEEE transactions on magnetics Vol. 52; no. 3; pp. 1 - 4
Main Authors Dupuy, Delphine, Pedreira, David, Verbeke, Damien, Leconte, Vincent, Wendling, Philippe, Rondot, Loic, Mazauric, Vincent
Format Journal Article
LanguageEnglish
Published New York IEEE 01.03.2016
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Accuracy
Adaptive mesh refinement
Criteria
Eddy currents
Errors
Finite element analysis
Finite element method
Induction machines
Induction motors
Magnetics
Magnetism
Mathematical model
Mathematical models
Optimization
Preserves
Strategy
Torque
Adaptive mesh refinement
eddy currents
finite element analysis
induction motors
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Summary:In order to address their considerable impacts on both the energy efficiency and performance requirements, eddy current modeling and its accuracy are discussed from a thermodynamic approach. An energy-based error criterion for automatic mesh adaption is developed. Coupled with a remeshing strategy that preserves mesh quality, some numerical results are given on an induction machine.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2015.2497262