Noguchi, So and Matsumoto, Shinya and Cingoski, Vlatko (2018) An Adaptive FEM Based on Magnetic Field Conservation Applying to Ferromagnetic Problems. IEEE Transactrion on Magnetics, 54 (3). ISSN 0018-9464
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2018 - 3 - IEEE Trans on Magnetic - An Adaptive FEM Based , Vol. 54, No. 3, March 2018, pp. 7204704.pdf Download (3MB) | Preview |
Abstract
We have previously been proposed a novel adaptive finite-element method (FEM) based on a magnetic field conservation indicator and a non-conforming mesh-refinement technique. However, we have applied to a very simple model consisting of a single permanent magnet for basic verification of the proposed method. In this paper, we have improved an error indicator, and tried to apply a newly proposed adaptive FEM to more complicated models, where ferromagnetic material is included. The newly proposed method is superior in torque error estimation to the Zienkiewicz–Zhu error estimation method in a 3-D permanent magnet motor model.
Item Type: | Article |
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Subjects: | Engineering and Technology > Electrical engineering, electronic engineering, information engineering Engineering and Technology > Materials engineering Natural sciences > Physical sciences |
Divisions: | Faculty of Electrical Engineering |
Depositing User: | Vlatko Cingoski |
Date Deposited: | 05 Mar 2018 13:09 |
Last Modified: | 05 Mar 2018 13:09 |
URI: | https://eprints.ugd.edu.mk/id/eprint/19700 |
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