同步永磁电机驱动绕组并联路径的影响

Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2010-05-09 DOI:10.1109/CEFC.2010.5481311

D. Ionel, I. Brown

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引用次数: 1

摘要

所描述的研究涉及具有分布和集中(不重叠)定子绕组的内部永磁(IPM)电机。这些机器是用正弦波电流调节电力电子驱动器操作的。采用耦合有限元模型进行了电磁场和电路分析。采用专用仪器测量三维力。结果表明，定子绕组并联路径可以有效地减少电机故障和不对称的影响，如转子偏心。

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On the effect of winding parallel paths in synchronous permanent magnet electric machine drives

The described study involved interior permanent magnet (IPM) motors with distributed and concentrated (non-overlapping) stator windings. The machines were operated with sine-wave current-regulated power electronic drives. A coupled finite element model was used for the electromagnetic field and electric circuit analysis. Special instrumentation was employed for the measurement of 3D forces. It is shown that stator winding parallel paths can be very effective in reducing the effect of motor faults and asymmetries, such as rotor eccentricity.

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Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation

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