Novel comparisons of nonlinear magnetic surface and volume forces inside 6/4 and 24/16 switched reluctance motor drives
Novel comparisons of nonlinear magnetic surface and volume forces inside 6/4 and 24/16 switched reluctance motor drives
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DOI：
10.1109/iemdc.2003.1211268
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发表时间：
2003-06
期刊：
影响因子：
--
通讯作者：
C. Grabner;E. Schmidt
中科院分区：
文献类型：
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作者：
C. Grabner;E. Schmidt
作用在定子磁轭上的电磁力被认为是开关磁阻电机不期望的噪声发射的主要原因。在两种不同结构的情况下，作用的整体体积以及表面力分布的比较适合于评估有利的机器设计。由此，显著减小了磁源产生的力。特别是，注意考虑非线性磁饱和效应的建议的数值计算方法。
The acting electromagnetic forces at the stator yoke are assumed to be mainly responsible for the undesired acoustic noise emission of switched reluctance machines. The comparison of acting global volume as well as surface force distributions in case of two different constructions is suitable to evaluate a favorable machine design. Thereby, occurring forces of magnetic origin are significantly reduced. In particular, attention is given to the consideration of nonlinear magnetic saturation effects in the proposed numerical computation method.