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Conference Paper: Comparison of fault-tolerant operations for permanent-magnet hybrid brushless motor drive
Title | Comparison of fault-tolerant operations for permanent-magnet hybrid brushless motor drive | ||||
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Authors | |||||
Keywords | Fault tolerance Flux control Hybrid motor Permanent-magnet (PM) motor Remedial operation | ||||
Issue Date | 2010 | ||||
Publisher | IEEE. 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? | ||||
Abstract | The 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. | ||||
Description | Paper No. CS-06 | ||||
Persistent Identifier | http://hdl.handle.net/10722/129717 | ||||
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.729 | ||||
ISI Accession Number ID |
Funding Information: This work was supported by a Grant (HKU 7105/07E) from the Research Grants Council, Hong Kong Special Administrator Region, China. | ||||
References |
DC Field | Value | Language |
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dc.contributor.author | Liu, C | en_HK |
dc.contributor.author | Chau, KT | en_HK |
dc.contributor.author | Li, W | en_HK |
dc.date.accessioned | 2010-12-23T08:41:15Z | - |
dc.date.available | 2010-12-23T08:41:15Z | - |
dc.date.issued | 2010 | en_HK |
dc.identifier.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 | en_HK |
dc.identifier.issn | 0018-9464 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/129717 | - |
dc.description | Paper No. CS-06 | - |
dc.description.abstract | The 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.language | eng | en_US |
dc.publisher | IEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=20 | en_HK |
dc.relation.ispartof | IEEE Transactions on Magnetics | en_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.subject | Fault tolerance | en_HK |
dc.subject | Flux control | en_HK |
dc.subject | Hybrid motor | en_HK |
dc.subject | Permanent-magnet (PM) motor | en_HK |
dc.subject | Remedial operation | en_HK |
dc.title | Comparison of fault-tolerant operations for permanent-magnet hybrid brushless motor drive | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.openurl | http://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.email | Chau, KT:ktchau@eee.hku.hk | en_HK |
dc.identifier.authority | Chau, KT=rp00096 | en_HK |
dc.description.nature | published_or_final_version | - |
dc.identifier.doi | 10.1109/TMAG.2010.2042928 | en_HK |
dc.identifier.scopus | eid_2-s2.0-77952833308 | en_HK |
dc.identifier.hkuros | 177069 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-77952833308&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 46 | en_HK |
dc.identifier.issue | 6 | en_HK |
dc.identifier.spage | 1378 | en_HK |
dc.identifier.epage | 1381 | en_HK |
dc.identifier.isi | WOS:000278037800025 | - |
dc.publisher.place | United States | en_HK |
dc.description.other | 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 | - |
dc.identifier.scopusauthorid | Liu, C=54970687900 | en_HK |
dc.identifier.scopusauthorid | Chau, KT=7202674641 | en_HK |
dc.identifier.scopusauthorid | Li, W=35181611100 | en_HK |
dc.identifier.issnl | 0018-9464 | - |