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Refinement of Non-Linear Magnetic Models via a Finite Element Subproblem Method
Dular, Patrick; Krähenbühl, Laurent; V Sabariego, Ruth et al.
2011
Peer reviewed
 

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Abstract :
[en] Model refinements of non-linear magnetic circuits are performed via a finite element subproblem method. A com- plete problem is split into subproblems to allow a progression from 1-D to 3-D including linear to non-linear model corrections. Its solution is then expressed as the sum of the subproblem solu- tions supported by different meshes. A convenient and robust correction procedure is proposed allowing independent overlapping meshes for both source and reaction fields. It simplifies both meshing and solving processes, and quantifies the gain given by each refinement on both local fields and global quantities.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Dular, Patrick ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)
Krähenbühl, Laurent;  Ecole Centrale de Lyon > Laboratoire Ampère (UMR CNRS 5005)
V Sabariego, Ruth ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)
Ferreira da Luz, Mauricio V.;  Universidade Federal de Santa Catarina, Florianopolis, Brazil > GRUCAD/EEL
Kuo-Peng, Patrick;  Universidade Federal de Santa Catarina, Florianopolis, Brazil > GRUCAD/EEL
Geuzaine, Christophe  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE)
Language :
English
Title :
Refinement of Non-Linear Magnetic Models via a Finite Element Subproblem Method
Publication date :
2011
Event name :
18th Conference on the Computation of Electromagnetic Fields (COMPUMAG2011)
Event place :
Sydney, Australia
Event date :
July 12-15, 2011
Audience :
International
Peer reviewed :
Peer reviewed
Available on ORBi :
since 01 June 2011

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