Basic characteristics of a consequent-pole-type bearingless motor

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Show simple item record Amemiya, J Chiba, A Dorrell, DG Fukao, T 2010-05-28T09:47:59Z 2005-01
dc.identifier.citation IEEE Transactions on Magnetics, 2005, 41 (1 I), pp. 82 - 89
dc.identifier.issn 0018-9464
dc.identifier.other C1UNSUBMIT en_US
dc.description.abstract In this paper, we describe the basic characteristics of a consequent-pole bearingless motor. The consequent-pole-type rotor has buried permanent magnets (PMs) polarized in the same radial direction. We carried out an analysis to find the optimum pole number for the machine to produce stable magnetic suspension. The results indicate that there is decoupling of the radial suspension forces from the drive torque when eight or more poles are used. Here, we compare the torque and suspension force generation with those of a conventional surface-mount PM rotor. The suspension force is several times higher for the consequent-pole rotor; however, the torque decreases by 12%. We built a test machine and confirmed the torque and suspension characteristics. We also compared the test machine with other conventional bearingless motors.
dc.language eng
dc.relation.hasversion Accepted manuscript version en_US
dc.relation.isbasedon 10.1109/TMAG.2004.840179
dc.title Basic characteristics of a consequent-pole-type bearingless motor
dc.type Journal Article
dc.description.version Published
dc.parent IEEE Transactions on Magnetics
dc.journal.volume 1 I
dc.journal.volume 41
dc.journal.number 1 en_US
dc.publocation Piscataway, USA en_US
dc.identifier.startpage 82 en_US
dc.identifier.endpage 89 en_US FEIT.Faculty of Engineering & Information Technology en_US
dc.conference Verified OK en_US
dc.for 0903 Biomedical Engineering
dc.for 0906 Electrical and Electronic Engineering
dc.personcode 105721
dc.percentage 50 en_US Electrical and Electronic Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US en_US
dc.location.activity en_US
dc.description.keywords Bearingless motor
dc.description.keywords Consequent-pole
dc.description.keywords Magnetic bearing
dc.description.keywords PM motor
pubs.embargo.period Not known
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 Elec, Mech and Mechatronic Systems
utslib.copyright.status Open Access 2015-04-15 12:23:47.074767+10
pubs.consider-herdc false
utslib.collection.history General (ID: 2)

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