DocumentCode
1234617
Title
Cage induction motors with inter-rings
Author
Williamson, S. ; Adams, N.K.
Author_Institution
Dept. of Eng., Cambridge Univ., UK
Volume
136
Issue
6
fYear
1989
fDate
11/1/1989 12:00:00 AM
Firstpage
263
Lastpage
274
Abstract
A general form of analysis is described that is capable of modelling cage induction machines with inter-rings (conducting rings joining all the bars of the cage, positioned along the length of the rotor stack). The model is verified using a commercially-manufactured motor. It is shown that, as far as torque is concerned, inter-rings have an effect which is opposite to that introduced by skewing the rotor
Keywords
machine theory; rotors; squirrel cage motors; torque; bars; cage induction machines; conducting rings; inter-rings; rotor skewing; rotor stack; torque;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings B
Publisher
iet
ISSN
0143-7038
Type
jour
Filename
35426
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