DocumentCode
1031941
Title
Induction Motor with Free-Rotating DC Excitation
Author
Sedivy, Jan K.
Author_Institution
Marquette University
Issue
4
fYear
1967
fDate
4/1/1967 12:00:00 AM
Firstpage
463
Lastpage
469
Abstract
This paper describes an induction motor which has an additional dc field on the shaft. The dc field is free to rotate inside an independently rotating squirrel cage and it serves the purpose of improving the input power factor. The performance equations are derived, steady-state conditions discussed, and test data presented.
Keywords
Equations; Induction motors; Magnetic materials; Permanent magnets; Reactive power; Rotors; Shafts; Stator windings; Steady-state; Testing;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1967.291855
Filename
4073301
Link To Document