Switched flux permanent magnet machine with segmanted magnets

M. M J Al-Ani, M. L. Jupp

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In this paper, a switched flux permanent magnet (SFPM) machine with radially segmented permanent magnets (PMs) is presented. The thickness of each segment is optimized to maximize the torque performance and reduce the total magnet material volume. The influence of the number of segments is studied by testing a different number of segments, i.e. 3, 5 and 7. Furthermore, a comparison between a conventional with non-segmented magnets (CSFPM) machine, an SFPM machine with trapezoidal-shaped magnets (TSFPM) and the proposed machine with segmented magnets (SSFPM) is presented. It is found that, the SSFPM has higher torque and higher torque per magnet volume than that of the CSFPM and TSFPM machines.

LanguageEnglish
Title of host publicationIET Conference Publications
PublisherInstitution of Engineering and Technology
Volume2016
EditionCP684
DOIs
Publication statusPublished - 2016
Event8th IET International Conference on Power Electronics, Machines and Drives - Glasgow, United Kingdom
Duration: 19 Apr 201621 Apr 2016
Conference number: 8

Conference

Conference8th IET International Conference on Power Electronics, Machines and Drives
Abbreviated titlePEMD 2016
CountryUnited Kingdom
CityGlasgow
Period19/04/1621/04/16

Fingerprint

Permanent magnets
Magnets
Fluxes
Torque
Testing

Cite this

Al-Ani, M. M. J., & Jupp, M. L. (2016). Switched flux permanent magnet machine with segmanted magnets. In IET Conference Publications (CP684 ed., Vol. 2016). Institution of Engineering and Technology. https://doi.org/10.1049/cp.2016.0310
Al-Ani, M. M J ; Jupp, M. L. / Switched flux permanent magnet machine with segmanted magnets. IET Conference Publications. Vol. 2016 CP684. ed. Institution of Engineering and Technology, 2016.
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Al-Ani, MMJ & Jupp, ML 2016, Switched flux permanent magnet machine with segmanted magnets. in IET Conference Publications. CP684 edn, vol. 2016, Institution of Engineering and Technology, 8th IET International Conference on Power Electronics, Machines and Drives, Glasgow, United Kingdom, 19/04/16. https://doi.org/10.1049/cp.2016.0310

Switched flux permanent magnet machine with segmanted magnets. / Al-Ani, M. M J; Jupp, M. L.

IET Conference Publications. Vol. 2016 CP684. ed. Institution of Engineering and Technology, 2016.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AU - Jupp, M. L.

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N2 - In this paper, a switched flux permanent magnet (SFPM) machine with radially segmented permanent magnets (PMs) is presented. The thickness of each segment is optimized to maximize the torque performance and reduce the total magnet material volume. The influence of the number of segments is studied by testing a different number of segments, i.e. 3, 5 and 7. Furthermore, a comparison between a conventional with non-segmented magnets (CSFPM) machine, an SFPM machine with trapezoidal-shaped magnets (TSFPM) and the proposed machine with segmented magnets (SSFPM) is presented. It is found that, the SSFPM has higher torque and higher torque per magnet volume than that of the CSFPM and TSFPM machines.

AB - In this paper, a switched flux permanent magnet (SFPM) machine with radially segmented permanent magnets (PMs) is presented. The thickness of each segment is optimized to maximize the torque performance and reduce the total magnet material volume. The influence of the number of segments is studied by testing a different number of segments, i.e. 3, 5 and 7. Furthermore, a comparison between a conventional with non-segmented magnets (CSFPM) machine, an SFPM machine with trapezoidal-shaped magnets (TSFPM) and the proposed machine with segmented magnets (SSFPM) is presented. It is found that, the SSFPM has higher torque and higher torque per magnet volume than that of the CSFPM and TSFPM machines.

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KW - Switched flux permanent magnet machine

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Al-Ani MMJ, Jupp ML. Switched flux permanent magnet machine with segmanted magnets. In IET Conference Publications. CP684 ed. Vol. 2016. Institution of Engineering and Technology. 2016 https://doi.org/10.1049/cp.2016.0310