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Conference Paper: Comparison of fault-tolerant operations for permanent-magnet hybrid brushless motor drive

TitleComparison of fault-tolerant operations for permanent-magnet hybrid brushless motor drive
Authors
Liu, CChau, KTLi, W
KeywordsFault tolerance
Flux control
Hybrid motor
Permanent-magnet (PM) motor
Remedial operation
Issue Date2010
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20
Citation
The 11th Joint Magnetism and Magnetic Materials - INTERMAG Conference, Washington, DC., 17-21 January 2010. In IEEE Transactions on Magnetics, 2010, v. 46 n. 6, p. 1378-1381 How to Cite?
DOI: http://dx.doi.org/10.1109/TMAG.2010.2042928
AbstractThe permanent-magnet hybrid brushless (PMHB) motor adopts both DC field windings and PMs for excitation. It not only offers effective online flux control, but also flexible brushless DC (BLDC) or brushless AC (BLAC) operations. The key of this paper is to investigate two remedial strategies for fault-tolerant operations of the PMHB motor drive under open-circuit faults. First, by utilizing field excitation boosting, the reduced torque due to one phase loss can be remedied, the so-called remedial BLDC operation mode. Second, by reconstructing armature fields due to the healthy phase currents, the reduced torque can also be remedied, the so-called remedial BLAC operation mode. Finally, these two remedial operation modes are compared and verified by experimentation, hence confirming the validity of the proposed fault-tolerant PMHB motor drive. © 2006 IEEE.
DescriptionPaper No. CS-06
Persistent Identifierhttp://hdl.handle.net/10722/129717
ISSN
0018-9464
2021 Impact Factor: 1.848
2020 SCImago Journal Rankings: 0.620
ISI Accession Number ID
WOS:000278037800025
Funding AgencyGrant Number
Research Grants Council, Hong Kong Special Administrator Region, ChinaHKU 7105/07E
Funding Information:

This work was supported by a Grant (HKU 7105/07E) from the Research Grants Council, Hong Kong Special Administrator Region, China.

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLiu, Cen_HK
dc.contributor.authorChau, KTen_HK
dc.contributor.authorLi, Wen_HK
dc.date.accessioned2010-12-23T08:41:15Z-
dc.date.available2010-12-23T08:41:15Z-
dc.date.issued2010en_HK
dc.identifier.citationThe 11th Joint Magnetism and Magnetic Materials - INTERMAG Conference, Washington, DC., 17-21 January 2010. In IEEE Transactions on Magnetics, 2010, v. 46 n. 6, p. 1378-1381en_HK
dc.identifier.issn0018-9464en_HK
dc.identifier.urihttp://hdl.handle.net/10722/129717-
dc.descriptionPaper No. CS-06-
dc.description.abstractThe permanent-magnet hybrid brushless (PMHB) motor adopts both DC field windings and PMs for excitation. It not only offers effective online flux control, but also flexible brushless DC (BLDC) or brushless AC (BLAC) operations. The key of this paper is to investigate two remedial strategies for fault-tolerant operations of the PMHB motor drive under open-circuit faults. First, by utilizing field excitation boosting, the reduced torque due to one phase loss can be remedied, the so-called remedial BLDC operation mode. Second, by reconstructing armature fields due to the healthy phase currents, the reduced torque can also be remedied, the so-called remedial BLAC operation mode. Finally, these two remedial operation modes are compared and verified by experimentation, hence confirming the validity of the proposed fault-tolerant PMHB motor drive. © 2006 IEEE.en_HK
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20en_HK
dc.relation.ispartofIEEE Transactions on Magneticsen_HK
dc.rights©2010 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.subjectFault toleranceen_HK
dc.subjectFlux controlen_HK
dc.subjectHybrid motoren_HK
dc.subjectPermanent-magnet (PM) motoren_HK
dc.subjectRemedial operationen_HK
dc.titleComparison of fault-tolerant operations for permanent-magnet hybrid brushless motor driveen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0018-9464&volume=46&issue=6&spage=1378&epage=1381&date=2010&atitle=Comparison+of+fault-tolerant+operations+for+permanent-magnet+hybrid+brushless+motor+drive-
dc.identifier.emailChau, KT:ktchau@eee.hku.hken_HK
dc.identifier.authorityChau, KT=rp00096en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TMAG.2010.2042928en_HK
dc.identifier.scopuseid_2-s2.0-77952833308en_HK
dc.identifier.hkuros177069en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77952833308&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume46en_HK
dc.identifier.issue6en_HK
dc.identifier.spage1378en_HK
dc.identifier.epage1381en_HK
dc.identifier.isiWOS:000278037800025-
dc.publisher.placeUnited Statesen_HK
dc.description.otherThe 11th Joint Magnetism and Magnetic Materials - INTERMAG Conference, Washington, DC., 17-21 January 2010. In IEEE Transactions on Magnetics, 2010, v. 46 n. 6, p. 1378-1381-
dc.identifier.scopusauthoridLiu, C=54970687900en_HK
dc.identifier.scopusauthoridChau, KT=7202674641en_HK
dc.identifier.scopusauthoridLi, W=35181611100en_HK
dc.identifier.issnl0018-9464-

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