Space and time distribution of magnetic field in 2D magnetizers

• Authors: Bottauscio O. , Chiampi M. , Fiorillo F. , Manzin A.

Title variants

PL

Rozkład pola magnetycznego w czasie i w przestrzeni przy magnesowaniu dwuosiowym

• Conference: 8th International Workshop on 1&2-Dimensional Magnetic Measurement and Testing, Ghent, Belgium, 27-28 September 2004
• Languages of publication: EN

Abstracts

EN

Different setups for two-dimensional excitation of soft magnetic laminations are investigated by means of a finite element procedure. For any envisaged configuration, the space-time distribution of the generated field is determined and the ensuing 2D magnetic flux behavior in the test lamination, assumed isotropic, is calculated. Two-phase and three-phase supply systems provide similar outcomes in square and circular/hexagonal samples, respectively. However, the latter geometry leads to the highest homogeneity of the induction in the test specimen.

PL

Zbadano metodą elementu skończonego różne rodzaje układów magnesowania przy wymuszeniu dwuwymiarowym. W każdym przypadku analizowano pole magnetyczne zmienne w czasie i w dwuwymiarowej przestrzeni uwzględniając laminację. Dwufazowe i trójfazowe wymuszenie generuje podobne pole w próbkach kwadratowych, kołowych i sześciokątnych. Najlepszą jednorodność namagnesowania zaobserwowano w próbce sześciokątnej.

Keywords

EN

two-dimensional magnetizers; finite element method; finite element analysis; magnetic laminations; magnetic field

PL

magnesowanie dwuosiowe; pole magnetyczne; metoda elementów skończonych; analiza elementów skończonych

• Publisher: Wydawnictwo SIGMA-NOT
• Journal: Przegląd Elektrotechniczny
• Year: 2005
• Volume: R. 81, nr 5
• Pages: 8--12
• Physical description: Bibliogr. 10 poz., rys.

Contributors

author

Bottauscio O.

• Instituto Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy; Dipartimento di Energia Elettrica del Politecnico, Torino, Italy

author

Chiampi M.

• Politecnico di Torino, Dipartimento di Ingegneria Elettrica, Corso Duca degli Abruzzi 24, I-10129 Torino, Italy

author

Fiorillo F.

• Istituto Elettrotecnico Nazionale Galileo Ferraris, Strada delle Cacce 91, 10135 Torino, Italy

author

Manzin A.

• Istituto Elettrotecnico Nazionale Galileo Ferraris, Strada delle Cacce 91, 10135 Torino, Italy

References

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