DocumentCode
1479083
Title
Differential leakage of a fractional-slot winding
Author
Liwschitz, M. M.
Author_Institution
Westinghouse Electric Corporation; Polytechnic Institute of Brooklyn, Brooklyn, N. Y.
Volume
65
Issue
5
fYear
1946
fDate
5/1/1946 12:00:00 AM
Firstpage
314
Lastpage
320
Abstract
IN a previous paper,1 the differential (harmonic) leakage of an integral-slot winding and squirrel cage winding was treated. It was shown that a squirrel cage rotor reduces the harmonics and thus the differential leakage of the stator. The influence of the number of stator and rotor slots, as well as of the pitch factor of the stator winding on the damping of the stator harmonics, was discussed. Also, it was shown that skewing of the rotor reduces the damping of the stator harmonics and, therefore increases the differential leakage of the stator. The investigation was made under the following assumptions:
Keywords
Equations; Force; Harmonic analysis; Magnetomechanical effects; Rotors; Stators; Windings;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1946.6441696
Filename
6441696
Link To Document