The influence of rotor skew on cage motor losses
作者： CI McClay , S Williamson
DOI: 10.1049/CP:19971080
关键词: Wound rotor motor 、 Squirrel-cage rotor 、 Rotor (electric) 、 Ripple 、 Induction motor 、 Control theory 、 Skew 、 Physics 、 Noise 、 Torque ripple
摘要: A technique for calculating the total losses in a skewed induction motor, based upon multi-slice finite-element model, is presented. The ability of this model to predict axial variation flux-density motor initially verified. then used investigate how skew affects one motor. It shown that alters balance between rotor iron loss and high-frequency joule machine.
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sci-hub.se 参考文章(4)
S. Williamson, M.J. Robinson, Calculation of cage induction motor equivalent circuit parameters using finite elements IEE Proceedings B Electric Power Applications. ,vol. 138, pp. 264- 276 ,(1991) , 10.1049/IP-B.1991.0032
Vedam Subrahmanyam, K.J. Binns, B.P. Short, R. Hindmarsh, Effect of skewing slots on flux distribution in induction machines Proceedings of the Institution of Electrical Engineers. ,vol. 119, pp. 895- 896 ,(1971) , 10.1049/PIEE.1972.0189
S. Williamson, T.J. Flack, A.F. Volschenk, Representation of skew in time-stepped two-dimensional finite-element models of electrical machines ieee industry applications society annual meeting. ,vol. 31, pp. 143- 148 ,(1994) , 10.1109/28.464513
S. Williamson, L.H. Lim, M.J. Robinson, Finite-element models for cage induction motor analysis ieee industry applications society annual meeting. ,vol. 26, pp. 1007- 1017 ,(1989) , 10.1109/IAS.1989.96626