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Article
Publication date: 8 April 2024

Oussama-Ali Dabaj, Ronan Corin, Jean-Philippe Lecointe, Cristian Demian and Jonathan Blaszkowski

This paper aims to investigate the impact of combining grain-oriented electrical steel (GOES) grades on specific iron losses and the flux density distribution within a…

367

Abstract

Purpose

This paper aims to investigate the impact of combining grain-oriented electrical steel (GOES) grades on specific iron losses and the flux density distribution within a single-phase magnetic core.

Design/methodology/approach

This paper presents the results of finite-element method (FEM) simulations investigating the impact of mixing two different GOES grades on losses of a single-phase magnetic core. The authors used different models: a 3D model with a highly detailed geometry including both saturation and anisotropy, as well as a simplified 2D model to save computation time. The behavior of the flux distribution in the mixed magnetic core is analyzed. Finally, the results from the numerical simulations are compared with experimental results.

Findings

The specific iron losses of a mixed magnetic core exhibit a nonlinear decrease with respect to the GOES grade with the lowest losses. Analyzing the magnetic core behavior using 2D and 3D FEM shows that the rolling direction of the GOES grades plays a critical role on the nonlinearity variation of the specific losses.

Originality/value

The novelty of this research lies in achieving an optimum trade-off between the manufacturing cost and the core efficiency by combining conventional and high-performance GOES grade in a single-phase magnetic core.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering , vol. 43 no. 3
Type: Research Article
ISSN: 0332-1649

Keywords

Available. Content available
Article
Publication date: 14 August 2019

Andrzej Demenko, Kay Hameyer, Jean-Philippe Lecointe, Ewa Napieralska-Juszczak and Wojciech Pietrowski

442

Abstract

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 38 no. 4
Type: Research Article
ISSN: 0332-1649

Available. Content available
Article
Publication date: 1 December 2000

140

Abstract

Details

Aircraft Engineering and Aerospace Technology, vol. 72 no. 6
Type: Research Article
ISSN: 0002-2667

Keywords

Available. Content available
Book part
Publication date: 15 January 2010

Abstract

Details

Choice Modelling: The State-of-the-art and The State-of-practice
Type: Book
ISBN: 978-1-84950-773-8

Available. Content available
Article
Publication date: 27 April 2012

Jean-Philippe Accart

404

Abstract

Details

Library Hi Tech News, vol. 29 no. 3
Type: Research Article
ISSN: 0741-9058

Keywords

Available. Content available
Article
Publication date: 14 September 2012

Jean-Philippe Accart

699

Abstract

Details

Library Hi Tech News, vol. 29 no. 7
Type: Research Article
ISSN: 0741-9058

Available. Content available
Article
Publication date: 1 November 2011

Jean-Philippe Accart

748

Abstract

Details

Library Hi Tech News, vol. 28 no. 9
Type: Research Article
ISSN: 0741-9058

Available. Content available
Article
Publication date: 13 September 2013

Jean-Philippe Accart

557

Abstract

Details

Library Hi Tech News, vol. 30 no. 7
Type: Research Article
ISSN: 0741-9058

Available. Content available
Article
Publication date: 1 July 2013

Jean-Philippe Accart

85

Abstract

Details

Library Hi Tech News, vol. 30 no. 5
Type: Research Article
ISSN: 0741-9058

Available. Content available
Article
Publication date: 29 June 2012

Jean-Philippe Accart

278

Abstract

Details

Library Hi Tech News, vol. 29 no. 5
Type: Research Article
ISSN: 0741-9058

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