Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization

Hsieh, MF; Hsu, YC; Dorrell, DG

Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization

Hsieh, MF Hsu, YC Dorrell, DG

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Publication Type:: Journal Article
Citation:: IEEE Transactions on Industrial Electronics, 2010, 57 (10), pp. 3376 - 3384
Issue Date:: 2010-10-01

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Field	Value	Language
dc.contributor.author	Hsieh, MF	en_US
dc.contributor.author	Hsu, YC	en_US
dc.contributor.author	Dorrell, DG https://orcid.org/0000-0001-8060-3386	en_US
dc.date.issued	2010-10-01	en_US
dc.identifier.citation	IEEE Transactions on Industrial Electronics, 2010, 57 (10), pp. 3376 - 3384	en_US
dc.identifier.issn	0278-0046	en_US
dc.identifier.uri	http://hdl.handle.net/10453/13536
dc.description.abstract	This paper reports the design process for the manufacture of higher-power rare-earth permanent-magnet (PM) motors using postassembly magnetization. Difficulties can be encountered in production using normal manufacturing processes due to the high intensity of rare-earth magnets that are premagnetized. Postassembly magnetization utilizes the stator windings of a PM motor to magnetize the magnets after assembly. With this method, some parameters, such as slot-fill factor, number of turns, wire diameter, etc., must be considered for the magnetization and motor operation. In this paper, a design process that incorporates the design considerations for postassembly magnetization (for complete magnetization) together with the design requirements is described for successful motor operation. A 6-kW surface-mounted PM (SPM) motor is designed using the proposed process as a demonstration, which is verified using finite-element analysis. Another 400-W SPM motor is also designed for experimental purpose. The experimental results validate the effectiveness of the proposed method. © 2010 IEEE.	en_US
dc.relation.ispartof	IEEE Transactions on Industrial Electronics	en_US
dc.relation.isbasedon	10.1109/TIE.2009.2038952	en_US
dc.subject.classification	Electrical & Electronic Engineering	en_US
dc.title	Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization	en_US
dc.type	Journal Article
utslib.citation.volume	10	en_US
utslib.citation.volume	57	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	08 Information and Computing Sciences	en_US
utslib.for	09 Engineering	en_US
dc.location.activity	ISI:000283256000015	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.issue	10	en_US
pubs.publication-status	Published	en_US
pubs.volume	57	en_US

Abstract:

This paper reports the design process for the manufacture of higher-power rare-earth permanent-magnet (PM) motors using postassembly magnetization. Difficulties can be encountered in production using normal manufacturing processes due to the high intensity of rare-earth magnets that are premagnetized. Postassembly magnetization utilizes the stator windings of a PM motor to magnetize the magnets after assembly. With this method, some parameters, such as slot-fill factor, number of turns, wire diameter, etc., must be considered for the magnetization and motor operation. In this paper, a design process that incorporates the design considerations for postassembly magnetization (for complete magnetization) together with the design requirements is described for successful motor operation. A 6-kW surface-mounted PM (SPM) motor is designed using the proposed process as a demonstration, which is verified using finite-element analysis. Another 400-W SPM motor is also designed for experimental purpose. The experimental results validate the effectiveness of the proposed method. © 2010 IEEE.

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http://hdl.handle.net/10453/13536