Characterization of the local incremental permeability of a ferromagnetic plate based on a four needles technique
dc.contributor.author
hal.structure.identifier | ARBENZ, Laure
|
dc.contributor.author
hal.structure.identifier | BENABOU, Abdelkader
|
dc.contributor.author
hal.structure.identifier | CLENET, Stephane
|
dc.contributor.author | FAVEROLLE, Pierre |
dc.contributor.author | MIPO, Jean-Claude |
dc.date.accessioned | 2017 |
dc.date.available | 2017 |
dc.date.issued | 2016 |
dc.date.submitted | 2017 |
dc.identifier.issn | 0018-9464 |
dc.identifier.uri | http://hdl.handle.net/10985/11754 |
dc.description.abstract | The performances of electrical machines depend highly on the behavior of ferromagnetic materials. In some applications, these materials operate under DC polarization, i.e. when the magnetic field oscillates around a DC bias. In that condition, it is required to know the incremental permeability which characterizes the magnetic behavior of the material around the operating point. In this paper, a non-destructive approach, involving a combination of experiment and Finite Element (FE) technique, is presented in order to determine the incremental permeability. The proposed sensor is based on the four-needles method. With this sensor, Bowler et al. have proposed a method to determine the initial permeability of homogeneous metal plates based on an analytical model. Here we propose to use the same kind of sensor to determine the incremental permeability. The measurement process is analyzed using a FE model. It is shown that the analytical approach reaches its limits if the permeability of the plate and its thickness become too high. A combination between the measurements and a FE model is introduced to overcome this |
dc.language.iso | en |
dc.publisher | Institute of Electrical and Electronics Engineers |
dc.rights | Pre-print |
dc.subject | Finite Element modeling |
dc.subject | Four needles probe, |
dc.subject | Incremental permeability, |
dc.subject | Material characterization |
dc.subject | Ferromagnetic material |
dc.subject | lamination |
dc.title | Characterization of the local incremental permeability of a ferromagnetic plate based on a four needles technique |
dc.identifier.doi | 10.1109/TMAG.2016.2622232 |
dc.typdoc | Article dans une revue avec comité de lecture |
dc.localisation | Centre de Lille |
dc.subject.hal | Sciences de l'ingénieur: Electromagnétisme |
dc.subject.hal | Sciences de l'ingénieur: Matériaux |
ensam.audience | Internationale |
ensam.page | 1-7 |
ensam.journal | IEEE Transactions on Magnetics |
ensam.volume | 53 |
ensam.issue | 3 |
ensam.peerReviewing | Oui |
hal.status | unsent |