Single and double layer windings in fractional slot-per-pole PM machines - Effects on motor performance

Popescu, M; Dorrell, DG; Ionel, D; Cossar, C

Single and double layer windings in fractional slot-per-pole PM machines - Effects on motor performance

Popescu, M Dorrell, DG

Ionel, D Cossar, C

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Publication Type:: Conference Proceeding
Citation:: IECON Proceedings (Industrial Electronics Conference), 2008, pp. 2055 - 2060
Issue Date:: 2008-01-01

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Field	Value	Language
dc.contributor.author	Popescu, M	en_US
dc.contributor.author	Dorrell, DG https://orcid.org/0000-0001-8060-3386	en_US
dc.contributor.author	Ionel, D	en_US
dc.contributor.author	Cossar, C	en_US
dc.date.issued	2008-01-01	en_US
dc.identifier.citation	IECON Proceedings (Industrial Electronics Conference), 2008, pp. 2055 - 2060	en_US
dc.identifier.isbn	9781424417667	en_US
dc.identifier.uri	http://hdl.handle.net/10453/11993
dc.description.abstract	This paper discusses the effects of fractional slots per pole in brushless permanent magnet motors. Example machines with 12, 16 and 20 pole are used to highlight their operation when using fractional slot windings and the performance is investigated in terms of winding MMF harmonic and torque production. 2D finite element analysis is used to simulate the machines in order to carry out the study. Torque ripple, cogging torque and back-EMF waveforms are all assessed for the example machines. The variation in the torque-speed operating areas is investigated to assess the operating ranges of the different arrangements. © 2008 IEEE.	en_US
dc.relation.ispartof	IECON Proceedings (Industrial Electronics Conference)	en_US
dc.relation.isbasedon	10.1109/IECON.2008.4758273	en_US
dc.title	Single and double layer windings in fractional slot-per-pole PM machines - Effects on motor performance	en_US
dc.type	Conference Proceeding
utslib.for	0902 Automotive Engineering	en_US
dc.location.activity	Orlando, Florida, USA	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
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
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US

Abstract:

This paper discusses the effects of fractional slots per pole in brushless permanent magnet motors. Example machines with 12, 16 and 20 pole are used to highlight their operation when using fractional slot windings and the performance is investigated in terms of winding MMF harmonic and torque production. 2D finite element analysis is used to simulate the machines in order to carry out the study. Torque ripple, cogging torque and back-EMF waveforms are all assessed for the example machines. The variation in the torque-speed operating areas is investigated to assess the operating ranges of the different arrangements. © 2008 IEEE.

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http://hdl.handle.net/10453/11993