Normal permeability of grain non-oriented, grain oriented and amorphous electrical steel sheets

Issue title: Selected Papers from ISEF-2013

Guest editors: Paolo Di Barba and Słwomir Wiak

Article type: Research Article

Authors: Hihat, N.^a | Lecointe, J.-Ph.^{b; c; *} | Ninet, O.^{b; c} | Duchesne, S.^{b; c} | Napieralska, E.^{b; c} | Wiak, S.^d

Affiliations: [a] UTC, LEC, Compiègne Cedex, France | [b] UArtois, LSEE, Béthune, France | [c] Univ. Lille Nord de France, Lille, France | [d] IMSI, Technical University of Lodz ul., Stefanowskiego, Lodz, Poland | University of Pavia, Pavia, Italy | Łódź University of Technology, Łódź, Poland

Correspondence: [*] Corresponding author: J.-Ph. Lecointe, UArtois, LSEE, F-62400 Béthune, France. E-mail: jphilippe.lecointe@univ-artois.fr

Abstract: This paper presents the normal permeability μ_z of different grades of electrical sheets (Grain oriented, non oriented and amorphous). A specific test bench allows determining the intrinsic static B(H) cycle. The magnetization in static mode makes it possible to suppress the eddy current influence, contrary to others classical methods. The B–H curves of different materials are provided up to the saturation and the μ_z permeability can be directly implemented in Finite Element software applications.

Keywords: Normal magnetic characterization, static characterization, soft materials

DOI: 10.3233/JAE-141944

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 46, no. 2, pp. 349-354, 2014