Title :
Induction-motor speed-control schemes employing stator-voltage variation and pole-change windings
Author :
Bird, B.M. ; Ridge, J.
Author_Institution :
Bristol University, Department of Electrical Engineering, Bristol, UK
Abstract :
The paper considers the advantages which may be obtained by introducing pole-change windings into squirrel-cage induction-motor speed-control schemes employing stator-voltage variation. It is concluded that, in certain specified cases, a significant increase in the range of operation may be obtained for a given dissipation of rotor power.
Keywords :
induction motors; machine windings; velocity control; induction motors; pole changing windings; speed control; stator voltage variation;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1971.0093
