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Article: Computer-aided design of a permanent magnet motor

TitleComputer-aided design of a permanent magnet motor
Authors
Issue Date1991
PublisherTaylor & Francis Inc. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/15325008.asp
Citation
Electric Machines And Power Systems, 1991, v. 19 n. 4, p. 501-511 How to Cite?
AbstractAlthough neodymium-iron-boron (Nd-Fe-B) magnets have high-energy product with suitable magnetic and physical properties for applications in electrical machines, the design of permanent magnet (PM) motors is a complicated problem due to their complex geometries and PM material characteristics. This paper initially compares various PM motor geometries and describes their PM material outlay, armature reaction and mechanical integrity. By the employment of appropriately located air slots to reduce the armature reaction in conjunction with flux enhancement arrangement without detracting from its mechanical integrity, a new rotor geometry for a high-field high-speed PM synchronous motor is proposed. Computer-aided electromagnetic calculation and graphical evaluation are employed for the design and optimization of the proposed PM motor. An idea of 'computer job delegation' is proposed and implemented within the computer system to provide full utilization of each computer's capabilities as well as parallel operation of the design and optimization process. The proposed rotor geometry and design philosophy have been implemented to design a 3.2 kW PM synchronous motor.
Persistent Identifierhttp://hdl.handle.net/10722/154942
ISSN
2002 Impact Factor: 0.179

 

DC FieldValueLanguage
dc.contributor.authorChau, KTen_US
dc.date.accessioned2012-08-08T08:31:14Z-
dc.date.available2012-08-08T08:31:14Z-
dc.date.issued1991en_US
dc.identifier.citationElectric Machines And Power Systems, 1991, v. 19 n. 4, p. 501-511en_US
dc.identifier.issn0731-356Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/154942-
dc.description.abstractAlthough neodymium-iron-boron (Nd-Fe-B) magnets have high-energy product with suitable magnetic and physical properties for applications in electrical machines, the design of permanent magnet (PM) motors is a complicated problem due to their complex geometries and PM material characteristics. This paper initially compares various PM motor geometries and describes their PM material outlay, armature reaction and mechanical integrity. By the employment of appropriately located air slots to reduce the armature reaction in conjunction with flux enhancement arrangement without detracting from its mechanical integrity, a new rotor geometry for a high-field high-speed PM synchronous motor is proposed. Computer-aided electromagnetic calculation and graphical evaluation are employed for the design and optimization of the proposed PM motor. An idea of 'computer job delegation' is proposed and implemented within the computer system to provide full utilization of each computer's capabilities as well as parallel operation of the design and optimization process. The proposed rotor geometry and design philosophy have been implemented to design a 3.2 kW PM synchronous motor.en_US
dc.languageengen_US
dc.publisherTaylor & Francis Inc. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/15325008.aspen_US
dc.relation.ispartofElectric Machines and Power Systemsen_US
dc.titleComputer-aided design of a permanent magnet motoren_US
dc.typeArticleen_US
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_US
dc.identifier.authorityChau, KT=rp00096en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0026185586en_US
dc.identifier.volume19en_US
dc.identifier.issue4en_US
dc.identifier.spage501en_US
dc.identifier.epage511en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChau, KT=7202674641en_US

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