Title :
Radial tooth-ripple forces in induction motors due to the main flux
Author :
Binns, K.J. ; Rowlands-Rees, G.
Author_Institution :
University of Southampton, Department of Electrical Engineering, Southampton, UK
fDate :
11/1/1978 12:00:00 AM
Abstract :
Radial tooth-ripple forces that are associated with tooth-ripple flux pulsations give rise to undesirable effects in induction motors. The relation between these pulsations due to the main flux and the airgap geometry is considered. By evaluating the amplitude of the tooth-ripple carrier, for a wide range of parameters, general conclusions are drawn that help in the understanding of design problems.
Keywords :
induction motors; machine theory; magnetic flux; airgap geometry; design; flux pulsations; induction motors; main flux; radial tooth ripple forces;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1978.0260
