Harmonic analysis of MMF of three-phase fractional symmetric windings of the electric machines

被引：0
|
作者：
Popov V.I.
机构：
来源：
Russian Electrical Engineering | 2008年 / 79卷 / 5期
关键词：
Zone Winding; Electric Machine; RUSSIAN Electrical Engineer; Asynchronous Motor; Phase Zone;
D O I：
10.3103/S1068371208050015
中图分类号：
学科分类号：
摘要：
Harmonic analysis of the magnetic motive force (MMF) of m′ = 3 and m′ = 6 zone symmetric electric winding machines with a fractional number of slots per pole and phase q = z/(m′p) = N/d is carried out. A software program is developed for values of d = 2-50 not divisible by m = 3, illustrated by examples of harmonic analysis of double layer windings when d = 2, 4. We present new diagrams that make it possible to exclude the subharmonic v = 1/2 from the MMF; they are optimized according to the condition of the differential scattering minimum. © 2008 Allerton Press, Inc.
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页码：227 / 233
页数：6
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