| Issue |
Eur. Phys. J. Appl. Phys.
Volume 85, Number 2, February2019
Electrical Engineering Symposium (SGE 2018)
|
|
|---|---|---|
| Article Number | 20902 | |
| Number of page(s) | 9 | |
| Section | Physics of Energy Transfer, Conversion and Storage | |
| DOI | https://doi.org/10.1051/epjap/2019180300 | |
| Published online | 08 March 2019 | |
https://doi.org/10.1051/epjap/2019180300
Regular Article
An analysis of power losses in nanocrystalline and thin-gauge non-oriented SiFe materials for application to high-speed electrical machines★
1
Univ. Grenoble Alpes, CNRS, Grenoble INP, G2Elab, 38000 Grenoble, France
2
Moving Magnet Technologies SA, 25000 Besançon, France
* e-mail: anh-tuan.vo@g2elab-grenoble-inp.fr
Received:
7
October
2018
Received in final form:
6
December
2018
Accepted:
31
January
2019
Published online: 8 March 2019
In this paper, the potential of thin sheet SiFe NO20 and nanocrystalline materials for the realization of the magnetic circuit of high-speed machines is analyzed in a complete procedure. Firstly, intrinsic properties of materials are precisely characterized. Next, the original and a modified model of Bertotti are applied for the modeling of power losses. These models are then used to predict losses in a simplified test bench which simulates the magnetic core of a real machine. FEM simulations in Altair FLUX 2D and experimental measurements are respectively carried out and results obtained show a good agreement leading to the confirmation of the potential of materials and the validation of the realized procedure.
© A.-T. Vo et al., EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.