Design and performance analysis of a novel synchronous reluctance machine

Wang, S; Ma, J; Liu, C; Wang, Y; Lei, G; Guo, Y; Zhu, J

Design and performance analysis of a novel synchronous reluctance machine

Wang, S Ma, J Liu, C Wang, Y Lei, G

Guo, Y

Zhu, J

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Publisher:: IOS PRESS
Publication Type:: Journal Article
Citation:: International Journal of Applied Electromagnetics and Mechanics, 2020, 63, (2), pp. 249-265
Issue Date:: 2020-01-01

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Field	Value	Language
dc.contributor.author	Wang, S
dc.contributor.author	Ma, J
dc.contributor.author	Liu, C
dc.contributor.author	Wang, Y
dc.contributor.author	Lei, G https://orcid.org/0000-0002-8369-6802
dc.contributor.author	Guo, Y https://orcid.org/0000-0001-6182-0684
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047
dc.date.accessioned	2021-01-11T06:20:15Z
dc.date.available	2021-01-11T06:20:15Z
dc.date.issued	2020-01-01
dc.identifier.citation	International Journal of Applied Electromagnetics and Mechanics, 2020, 63, (2), pp. 249-265
dc.identifier.issn	1383-5416
dc.identifier.issn	1875-8800
dc.identifier.uri	http://hdl.handle.net/10453/145300
dc.description.abstract	© 2020 - IOS Press and the authors. All rights reserved. To improve output torque ability and reduce torque ripple in traditional synchronous reluctance motor (TSynRM), a new synchronous reluctance motor (NSynRM) is proposed in this paper. The rotor of NSynRM is composed of both grain-oriented silicon steel and non-oriented silicon steel. With the reasonable design of rotor structure, the torque of NSynRM has been improved and its torque ripple has been reduced greatly. Firstly, TSynRM and NSynRM are qualitatively compared by using the magnetic network method. Secondly, the main parameters of these two machines are optimized by using finite element method (FEM). Then the performance comparison between two optimized machines are carried out. Finally, the equivalent stress of these two machines at the maximum speed are analyzed. It can be seen that NSynRM can have 6.8% higher torque under rated load, 8% higher torque under maximum load, 17.5% wider constant torque operation region, and lower torque ripple compared with the TSynRM.
dc.language	English
dc.publisher	IOS PRESS
dc.relation.ispartof	International Journal of Applied Electromagnetics and Mechanics
dc.relation.isbasedon	10.3233/JAE-190109
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	0906 Electrical and Electronic Engineering, 0913 Mechanical Engineering
dc.subject.classification	Applied Physics
dc.title	Design and performance analysis of a novel synchronous reluctance machine
dc.type	Journal Article
utslib.citation.volume	63
utslib.for	0906 Electrical and Electronic Engineering
utslib.for	0913 Mechanical Engineering
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CCET - Centre for Clean Energy 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	*
dc.date.updated	2021-01-11T06:19:23Z
pubs.issue	2
pubs.publication-status	Published
pubs.volume	63
utslib.citation.issue	2

Abstract:

© 2020 - IOS Press and the authors. All rights reserved. To improve output torque ability and reduce torque ripple in traditional synchronous reluctance motor (TSynRM), a new synchronous reluctance motor (NSynRM) is proposed in this paper. The rotor of NSynRM is composed of both grain-oriented silicon steel and non-oriented silicon steel. With the reasonable design of rotor structure, the torque of NSynRM has been improved and its torque ripple has been reduced greatly. Firstly, TSynRM and NSynRM are qualitatively compared by using the magnetic network method. Secondly, the main parameters of these two machines are optimized by using finite element method (FEM). Then the performance comparison between two optimized machines are carried out. Finally, the equivalent stress of these two machines at the maximum speed are analyzed. It can be seen that NSynRM can have 6.8% higher torque under rated load, 8% higher torque under maximum load, 17.5% wider constant torque operation region, and lower torque ripple compared with the TSynRM.

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http://hdl.handle.net/10453/145300