Three‐dimensional magnetostriction and vector magnetic properties under alternating magnetic flux conditions in arbitrary direction
Three‐dimensional magnetostriction and vector magnetic properties under alternating magnetic flux conditions in arbitrary direction
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DOI：
10.1002/eej.21257
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发表时间：
2012-06
影响因子：
0.4
通讯作者：
D. Wakabayashi;T. Todaka;M. Enokizono
中科院分区：
文献类型：
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作者：
D. Wakabayashi;T. Todaka;M. Enokizono
本文介绍了在交变磁通条件下电工钢板的磁致伸缩测量结果。在测量中，我们使用了二维矢量磁特性测量系统和三轴应变计。为了知道在任意方向上的磁致伸缩，应变张量进行了评估。此外，我们尝试评估在厚度方向上的磁致伸缩。本文比较了无取向硅钢片和晶粒取向硅钢片的三维磁致伸缩。© 2012 Wiley Periodicals，Inc. Electr Eng Jpn，179（4）：1-9，2012;在线发表于Wiley Online Library（wileyonlinelibrary.com）。DOI 10.1002/eej.21257
This paper presents the measured magnetostriction of electrical steel sheets under alternating magnetic flux conditions. In the measurements, we used a two‐dimensional vector magnetic property measurement system, and a three‐axial strain gauge. In order to know the magnetostriction in an arbitrary direction, the strain tensor was evaluated. In addition, we try to evaluate the magnetostrictions in the thickness direction. In this paper, the three‐dimensional magnetostriction in nonoriented and grain‐oriented silicon steel sheets are compared. © 2012 Wiley Periodicals, Inc. Electr Eng Jpn, 179(4): 1–9, 2012; Published online in Wiley Online Library (wileyonlinelibrary.com). DOI 10.1002/eej.21257