Calculation of radial forces in cage induction motors at startthe effect of rotor differential

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dc.contributor.author Dorrell, DG
dc.contributor.author Hsieh, M-F
dc.date.accessioned 2011-02-07T06:23:19Z
dc.date.issued 2010-08
dc.identifier.citation IEEE Transactions on Magnetics, 2010, 46 (8), pp. 3029 - 3032
dc.identifier.issn 0018-9464
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/13627
dc.description.abstract In this paper, the radial forces in an induction motor are calculated using finite element analysis. These radial forces (or unbalanced magnetic pull-UMP) are generated when the rotor is eccentric. The work illustrates the importance of higher winding harmonics and rotor differential leakage in the starting UMP. Examples of a 6 pole machine with 26 and 40 bar rotors show that increasing the bar number and air-gap length will reduce the UMP. Further studies are carried out using parameter variation and a 10-pole machine is also addressed, where experimental results exist, in order to validate the calculation. © 2006 IEEE.
dc.language eng
dc.relation.isbasedon 10.1109/TMAG.2010.2044389
dc.title Calculation of radial forces in cage induction motors at startthe effect of rotor differential
dc.type Journal Article
dc.description.version Published
dc.parent IEEE Transactions on Magnetics
dc.journal.volume 8
dc.journal.volume 46
dc.journal.number 8 en_US
dc.publocation USA en_US
dc.publocation United Kingdom
dc.identifier.startpage 3029 en_US
dc.identifier.endpage 3032 en_US
dc.cauo.name FEIT.School of Elec, Mech and Mechatronic Systems en_US
dc.conference Verified OK en_US
dc.conference International Symposium on Tubular Structures
dc.for 0906 Electrical and Electronic Engineering
dc.personcode 105721
dc.percentage 100 en_US
dc.classification.name Electrical and Electronic Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.date.activity 2010-12-15
dc.location.activity en_US
dc.location.activity Hong Kong
dc.description.keywords Induction motors
dc.description.keywords unbalanced magnetic pull
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 Closed Access
utslib.copyright.date 2015-04-15 12:17:09.805752+10
pubs.consider-herdc true
utslib.collection.history Closed (ID: 3)


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