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Sensors 2010, 10(10), 9053-9064; doi:10.3390/s101009053
Article

Experimental Method for Characterizing Electrical Steel Sheets in the Normal Direction

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Received: 2 September 2010; in revised form: 15 September 2010 / Accepted: 25 September 2010 / Published: 8 October 2010
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Abstract: This paper proposes an experimental method to characterise magnetic laminations in the direction normal to the sheet plane. The principle, which is based on a static excitation to avoid planar eddy currents, is explained and specific test benches are proposed. Measurements of the flux density are made with a sensor moving in and out of an air-gap. A simple analytical model is derived in order to determine the permeability in the normal direction. The experimental results for grain oriented steel sheets are presented and a comparison is provided with values obtained from literature.
Keywords: magnetic measurement; permeability; electrical steel sheet; magnetic anisotropy magnetic measurement; permeability; electrical steel sheet; magnetic anisotropy
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Hihat, N.; Lecointe, J.P.; Duchesne, S.; Napieralska, E.; Belgrand, T. Experimental Method for Characterizing Electrical Steel Sheets in the Normal Direction. Sensors 2010, 10, 9053-9064.

AMA Style

Hihat N, Lecointe JP, Duchesne S, Napieralska E, Belgrand T. Experimental Method for Characterizing Electrical Steel Sheets in the Normal Direction. Sensors. 2010; 10(10):9053-9064.

Chicago/Turabian Style

Hihat, Nabil; Lecointe, Jean Philippe; Duchesne, Stephane; Napieralska, Ewa; Belgrand, Thierry. 2010. "Experimental Method for Characterizing Electrical Steel Sheets in the Normal Direction." Sensors 10, no. 10: 9053-9064.


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