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Loss analysis of a soft magnetic composite transverse flux machine

Lookup NU author(s): Víctor Ballestín Bernad, Dr Mehmet KulanORCiD, Dr Nick BakerORCiD

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Abstract

© The Institution of Engineering & Technology 2023.Transverse flux machines have the potential to offer high torque density in some applications. Their 3D flux path can be accommodated by making the stator from soft magnetic composites (SMC). It is generally accepted that SMC can offer low loss at high electrical frequency, but loss characteristics vary widely depending on particle size, pressing temperature, pressing pressure and component shape. This paper reports on experimental results of a 15000 rpm transverse flux machine with a segmented SMC stator. The results are used to investigate the performance of SMC within a real machine. Both no-load and load tests have been conducted, and SMC losses have been investigated using different computational models. The transverse flux machine prototype has been proved capable of delivering near 1.6 kW at 5000 rpm.


Publication metadata

Author(s): Ballestin-Bernad V, Kulan MC, Baker NJ, Artal-Sevil JS

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: 12th International Conference on Power Electronics, Machines and Drives (PEMD 2023)

Year of Conference: 2023

Pages: 283-290

Online publication date: 21/11/2023

Acceptance date: 23/10/2023

Publisher: IET

URL: https://doi.org/10.1049/icp.2023.2012

DOI: 10.1049/icp.2023.2012

Series Title: IET Conference Proceedings


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