Induction motor performance as a function of phase number

被引:63
作者
Apsley, J. M. [1 ]
Williamson, S. [1 ]
Smith, A. C. [1 ]
Barnes, M. [1 ]
机构
[1] Univ Manchester, Sch Elect & Elect Engn, Manchester M60 1QD, Lancs, England
来源
IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS | 2006年 / 153卷 / 06期
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1049/ip-epa:20060091
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 [电气工程]; 0809 [电子科学与技术];
摘要
An analytical and experimental comparison. of the performance of multiphase induction machines as a function of the number of phases is provided. The method of generalised complex harmonic analysis is used to model the multiphase machine, including the calculation of pulsating torques. This general model is validated with experimental results. The test machine used a standard motor frame, which had been modified to bring every coil out to a patch panel. With 12 coils per pole, the machine was tested in 3, 4, 6 and 12-phase operation. Results show moderate reductions in stator losses and significant improvements in pulsating torques.
引用
收藏
页码:898 / 904
页数:7
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