Reduction of the Detent Force in a Flux-Switching Permanent Magnet Linear Motor

Zhao, J; Mou, Q; Guo, K; Liu, X; Li, J; Guo, Y

Reduction of the Detent Force in a Flux-Switching Permanent Magnet Linear Motor

Zhao, J Mou, Q Guo, K Liu, X Li, J Guo, Y

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Publisher:: Institute of Electrical and Electronics Engineers
Publication Type:: Journal Article
Citation:: IEEE Transactions on Energy Conversion, 2019, 34, (3), pp. 1695-1705
Issue Date:: 2019-09

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Field	Value	Language
dc.contributor.author	Zhao, J
dc.contributor.author	Mou, Q
dc.contributor.author	Guo, K
dc.contributor.author	Liu, X
dc.contributor.author	Li, J
dc.contributor.author	Guo, Y https://orcid.org/0000-0001-6182-0684
dc.date.accessioned	2020-04-29T22:08:39Z
dc.date.available	2021-01-01T18:06:25Z
dc.date.issued	2019-09
dc.identifier.citation	IEEE Transactions on Energy Conversion, 2019, 34, (3), pp. 1695-1705
dc.identifier.issn	0885-8969
dc.identifier.issn	1558-0059
dc.identifier.uri	http://hdl.handle.net/10453/140339
dc.description.abstract	IEEE In this paper, the detent force caused by the end effect in a flux-switching permanent magnet linear motor (FSPMLM) with 6 slots and 5 poles is investigated and reduced by two different methods. Firstly, the detent force is diminished by adjusting the position of end teeth of primary side and injecting compensation current into compensation windings wound around the end teeth. Based on the linear relationship between compensation current and compensation force, the proper compensation current is derived and analyzed. Then, to avoid the magnetic coupling between compensation windings and phase windings, a novel compensation module with independent magnet circuit is presented and attached to the primary side of FSPMLM. Thirdly, the two detent force reduction methods are compared with each other, and the compensation module is proved to be more effective. Finally, a prototype of FSPMLM with compensation modules is manufactured and tested to validate the proposed compensation method.
dc.language	English
dc.publisher	Institute of Electrical and Electronics Engineers
dc.relation.ispartof	IEEE Transactions on Energy Conversion
dc.relation.isbasedon	10.1109/TEC.2019.2916304
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	0906 Electrical and Electronic Engineering
dc.subject.classification	Electrical & Electronic Engineering
dc.title	Reduction of the Detent Force in a Flux-Switching Permanent Magnet Linear Motor
dc.type	Journal Article
utslib.citation.volume	34
utslib.for	0906 Electrical and Electronic Engineering
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	open_access	*
pubs.consider-herdc	true
dc.date.updated	2020-04-29T22:08:36Z
pubs.issue	3
pubs.publication-status	Published
pubs.volume	34
utslib.start-page	1695
utslib.citation.issue	3

Abstract:

IEEE In this paper, the detent force caused by the end effect in a flux-switching permanent magnet linear motor (FSPMLM) with 6 slots and 5 poles is investigated and reduced by two different methods. Firstly, the detent force is diminished by adjusting the position of end teeth of primary side and injecting compensation current into compensation windings wound around the end teeth. Based on the linear relationship between compensation current and compensation force, the proper compensation current is derived and analyzed. Then, to avoid the magnetic coupling between compensation windings and phase windings, a novel compensation module with independent magnet circuit is presented and attached to the primary side of FSPMLM. Thirdly, the two detent force reduction methods are compared with each other, and the compensation module is proved to be more effective. Finally, a prototype of FSPMLM with compensation modules is manufactured and tested to validate the proposed compensation method.

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http://hdl.handle.net/10453/140339