A novel five-phase fault-tolerant modular in-wheel permanent-magnet synchronous machine for electric vehicles

Sui, Y; Zheng, P; Wu, F; Wang, P; Cheng, L; Zhu, J

A novel five-phase fault-tolerant modular in-wheel permanent-magnet synchronous machine for electric vehicles

Sui, Y Zheng, P Wu, F Wang, P Cheng, L Zhu, J

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Publication Type:: Journal Article
Citation:: Journal of Applied Physics, 2015, 117 (17)
Issue Date:: 2015-05-07

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Field	Value	Language
dc.contributor.author	Sui, Y	en_US
dc.contributor.author	Zheng, P	en_US
dc.contributor.author	Wu, F	en_US
dc.contributor.author	Wang, P	en_US
dc.contributor.author	Cheng, L	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.date.issued	2015-05-07	en_US
dc.identifier.citation	Journal of Applied Physics, 2015, 117 (17)	en_US
dc.identifier.issn	0021-8979	en_US
dc.identifier.uri	http://hdl.handle.net/10453/36357
dc.description.abstract	© 2015 AIP Publishing LLC. This paper describes a five-phase fault-tolerant modular in-wheel permanent-magnet synchronous machine (PMSM) for electric vehicles. By adopting both the analytical and finite-element methods, the magnetic isolation abilities of some typical slot/pole combinations are analyzed, and a new fractional-slot concentrated winding topology that features hybrid single/double-layer concentrated windings and modular stator structure is developed. For the proposed hybrid single/double-layer concentrated windings, feasible slot/pole combinations are studied for three-, four-, and five-phase PMSMs. A five-phase in-wheel PMSM that adopts the proposed winding topology is designed and compared with the conventional PMSM, and the proposed machine shows advantages of large output torque, zero mutual inductances, low short-circuit current, and high magnetic isolation ability. Some of the analysis results are verified by experiments.	en_US
dc.relation	http://purl.org/au-research/grants/arc/DP120104305
dc.relation.ispartof	Journal of Applied Physics	en_US
dc.relation.isbasedon	10.1063/1.4915477	en_US
dc.subject.classification	Applied Physics	en_US
dc.title	A novel five-phase fault-tolerant modular in-wheel permanent-magnet synchronous machine for electric vehicles	en_US
dc.type	Journal Article
utslib.citation.volume	17	en_US
utslib.citation.volume	117	en_US
utslib.for	090607 Power and Energy Systems Engineering (excl. Renewable Power)	en_US
utslib.for	01 Mathematical Sciences	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	09 Engineering	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
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy Technology
utslib.copyright.status	open_access
pubs.issue	17	en_US
pubs.publication-status	Published	en_US
pubs.volume	117	en_US

Abstract:

© 2015 AIP Publishing LLC. This paper describes a five-phase fault-tolerant modular in-wheel permanent-magnet synchronous machine (PMSM) for electric vehicles. By adopting both the analytical and finite-element methods, the magnetic isolation abilities of some typical slot/pole combinations are analyzed, and a new fractional-slot concentrated winding topology that features hybrid single/double-layer concentrated windings and modular stator structure is developed. For the proposed hybrid single/double-layer concentrated windings, feasible slot/pole combinations are studied for three-, four-, and five-phase PMSMs. A five-phase in-wheel PMSM that adopts the proposed winding topology is designed and compared with the conventional PMSM, and the proposed machine shows advantages of large output torque, zero mutual inductances, low short-circuit current, and high magnetic isolation ability. Some of the analysis results are verified by experiments.

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http://hdl.handle.net/10453/36357