IEEE transactions on magnetics, 2009-03, Vol.45 (3), p.1400-1403
2009
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Details
- Autor(en) / Beteiligte
- Titel
- Perturbation Finite Element Method for Magnetic Model Refinement of Air Gaps and Leakage Fluxes
- Ist Teil von
- IEEE transactions on magnetics, 2009-03, Vol.45 (3), p.1400-1403
- Ort / Verlag
- New York, NY: IEEE
- Erscheinungsjahr
- 2009
- Quelle
- IEEE Electronic Library (IEL)
- Beschreibungen/Notizen
- 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.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0018-9464, 1941-0069eISSN: 1941-0069DOI: 10.1109/TMAG.2009.2012643Titel-ID: cdi_proquest_miscellaneous_869844940
- Format
- –
- Schlagworte
- Air gaps, Approximation, Cross-disciplinary physics: materials science, rheology, Electric power, Electrical & electronics engineering, Engineering Sciences, Engineering, computing & technology, Exact sciences and technology, Finite element method, Finite element methods, Finite-element method (FEM), Fluxes, Geometry, Ingénierie électrique & électronique, Ingénierie, informatique & technologie, Magnetic analysis, magnetic circuit, Magnetic circuits, Magnetic domains, Magnetic flux, Magnetic materials, Magnetism, Magnetostatics, Materials science, Mathematical analysis, Mathematical models, Other topics in materials science, perturbation method, Perturbation methods, Physics, Tubes