Simple rules for the elimination of cogging torque in squirrel-cage induction motors
作者:
K.J.Binns,
G.Rowlands-Rees,
期刊:
Proceedings of the Institution of Electrical Engineers
(IET Available online 1974)
卷期:
Volume 121,
issue 1
页码: 63-67
年代: 1974
DOI:10.1049/piee.1974.0009
出版商: IEE
数据来源: IET
摘要:
Cogging torques can be made negligibly small by a correct choice of design parameters for induction motors. The method of analysis has been described in earlier papers, and it is shown here that simple rules can be derived for the effective elimination of the cogging tendency without recourse to slot skewing. The rules are not so restrictive that they cannot be applied to most machines in conjunction with other criteria for the choice of slot numbers.
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