Analysis and effects of inter-bar current and skew on a long skewed-rotor induction motor for pump applications

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dc.contributor.author Dorrell, DG
dc.contributor.author Holik, PJ
dc.contributor.author Rasmussen, CB
dc.date.accessioned 2010-05-28T09:48:51Z
dc.date.issued 2007-06
dc.identifier.citation IEEE Transactions on Magnetics, 2007, 43 (6), pp. 2534 - 2536
dc.identifier.issn 0018-9464
dc.identifier.other C1UNSUBMIT en_US
dc.identifier.uri http://hdl.handle.net/10453/9327
dc.description.abstract This paper describes an investigation into the reasons for the reduction in starting torque of a very long skewed-rotor induction machine. It was previously assumed that inter-bar currents were the reason for the torque reduction and this is investigated by variation of the inter-bar resistance and also inclusion of inter-bar inductance. However, the fabrication process meant that the inter-bar resistance is high, and the simulation results for this machine illustrate that it is not true in this instance. It is found that several skew effects account for the reduction in torque and this is investigated in a variety of ways. In addition, the fitting of a large-diameter shaft is investigated. © 2007 IEEE.
dc.language eng
dc.relation.isbasedon 10.1109/TMAG.2007.892537
dc.title Analysis and effects of inter-bar current and skew on a long skewed-rotor induction motor for pump applications
dc.type Journal Article
dc.description.version Published
dc.description.version Published
dc.description.version Published
dc.parent IEEE Transactions on Magnetics
dc.journal.volume 6
dc.journal.volume 43
dc.journal.number 6 en_US
dc.publocation Piscataway, USA en_US
dc.identifier.startpage 2534 en_US
dc.identifier.endpage 2536 en_US
dc.cauo.name FEIT.Faculty of Engineering & Information Technology en_US
dc.conference Verified OK en_US
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.location.activity en_US
dc.description.keywords induction motors , pumps , shafts , torque en_US
dc.description.keywords induction motors
dc.description.keywords induction motors
dc.description.keywords inter-bar current
dc.description.keywords inter-bar current
dc.description.keywords torque
dc.description.keywords torque
dc.description.keywords induction motors
dc.description.keywords inter-bar current
dc.description.keywords torque
dc.description.keywords Induction motors
dc.description.keywords Inter-bar current
dc.description.keywords Torque
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


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