Analysis of the magneto-mechanical anisotropy of steel sheets in electrical applications
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Details
| Original language | English |
|---|---|
| Article number | 7509804 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 56 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2020 |
| Publication type | A1 Journal article-refereed |
Abstract
We investigate the effect of magneto-mechanical and magneto-crystalline anisotropy in a test application by coupling a multiscale magneto-mechanical model with a finite element method. This first application is composed of a cylindrical conductor surrounded by a ring composed of a non oriented FeSi3% steel sheet which contains 396 representative grain orientations. Such application can reveal the anisotropy due to the texture of the material by inducing a rotational flux density within the ring. Moreover, the effect of the texture and the magneto-mechanical characteristic of the steel sheets is analyzed in an axially laminated synchronous reluctance machine. The effect of stress strongly emphasizes the anisotropic behavior of NO steel sheets.