Core loss and thermal behavior of high-speed SMC motor based on 3-D FEA

Huang, Y; Zhu, J; Guo, Y; Hu, Q

Core loss and thermal behavior of high-speed SMC motor based on 3-D FEA

Huang, Y Zhu, J

Guo, Y

Hu, Q

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Publication Type:: Conference Proceeding
Citation:: Proceedings of IEEE International Electric Machines and Drives Conference, IEMDC 2007, 2007, 2 pp. 1569 - 1573
Issue Date:: 2007-10-16

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Field	Value	Language
dc.contributor.author	Huang, Y	en_US
dc.contributor.author	Zhu, J https://orcid.org/0000-0002-9763-4047	en_US
dc.contributor.author	Guo, Y https://orcid.org/0000-0001-6182-0684	en_US
dc.contributor.author	Hu, Q	en_US
dc.date.issued	2007-10-16	en_US
dc.identifier.citation	Proceedings of IEEE International Electric Machines and Drives Conference, IEMDC 2007, 2007, 2 pp. 1569 - 1573	en_US
dc.identifier.isbn	1424407435	en_US
dc.identifier.isbn	9781424407439	en_US
dc.identifier.uri	http://hdl.handle.net/10453/2870
dc.description.abstract	In a high-speed motor, core loss is much greater than other losses and is the main source of heat due to the high operating frequency. Therefore it is of crucial importance to be able to calculate the core loss accurately. The rotational core loss model is employed in this paper. Practical methods considering the alternating magnetic filed only are also presented, which are useful to designers who do not have rotational core loss data. The three-dimensional (3-D) finite element analysis (FEA) is used to calculate the accurate temperature distribution. Core losses are coupled directly into thermal calculation by keeping the same hexahedral mesh structure between magnetic field analysis and thermal analysis. These methods are applied to a 2kW, 20krpm high-speed claw pole motor with soft magnetic composite (SMC) core, and the results are compared and discussed finally. © 2007 IEEE.	en_US
dc.relation.ispartof	Proceedings of IEEE International Electric Machines and Drives Conference, IEMDC 2007	en_US
dc.relation.isbasedon	10.1109/IEMDC.2007.383662	en_US
dc.title	Core loss and thermal behavior of high-speed SMC motor based on 3-D FEA	en_US
dc.type	Conference Proceeding
utslib.citation.volume	2	en_US
utslib.for	0902 Automotive Engineering	en_US
dc.location.activity	Antalya, Turkey	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	closed_access
pubs.publication-status	Published	en_US
pubs.volume	2	en_US

Abstract:

In a high-speed motor, core loss is much greater than other losses and is the main source of heat due to the high operating frequency. Therefore it is of crucial importance to be able to calculate the core loss accurately. The rotational core loss model is employed in this paper. Practical methods considering the alternating magnetic filed only are also presented, which are useful to designers who do not have rotational core loss data. The three-dimensional (3-D) finite element analysis (FEA) is used to calculate the accurate temperature distribution. Core losses are coupled directly into thermal calculation by keeping the same hexahedral mesh structure between magnetic field analysis and thermal analysis. These methods are applied to a 2kW, 20krpm high-speed claw pole motor with soft magnetic composite (SMC) core, and the results are compared and discussed finally. © 2007 IEEE.

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http://hdl.handle.net/10453/2870