Title: Perturbation Finite Element Method for Magnetic Model Refinement of Air Gaps and Leakage Fluxes
Authors: Dular, Patrick ×
Sabariego, Ruth
Ferreira da Luz, Mauricio V
Kuo-Peng, Patrick
Krähenbühl, Laurent #
Issue Date: Mar-2009
Publisher: Published by the Institute of Electrical and Electronics Engineers for the Magnetics Group
Series Title: IEEE Transactions on Magnetics vol:45 issue:3 pages:1400-1403
Abstract: Model refinements of magnetic circuits are performed via a subproblem finite element method based on a perturbation technique. An approximate problem considering ideal flux tubes and simplified air-gap models is first solved. It gives the sources for a finite element perturbation problem considering the actual air gaps and flux tubes geometries with the exterior regions. The procedure simplifies both meshing and solving processes, and allows to quantify the gain given by each model refinement.
ISSN: 0018-9464
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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