Investigation of a large air-gap E-core flux-switching machine with arbitrary magnet shape and grain-oriented material
Investigation of a large air-gap E-core flux-switching machine with arbitrary magnet shape and grain-oriented material
复制标题
具有任意磁体形状和晶粒取向材料的大型气隙电芯磁通切换电机的研究
DOI：
10.1109/icelmach.2016.7732864
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
I. Hahn
中科院分区：
文献类型：
--
作者：
A. Lindner;I. Hahn
研究了一种大气隙（δ = 3 mm）、任意形状磁体和晶粒取向材料应用的小功率磁通切换永磁电机的设计方案。磁通切换永磁电机的定子以及转子齿中的磁通路径的特性使得可以使用具有上级磁性能和低损耗产生的各向异性电工钢板。即使某些机器部件中的磁通量沿着硬磁化轴，晶粒取向材料的应用仍然是高度饱和机器的有趣设计选项。
A number of design options for a small power flux-switching permanent magnet machine incorporating a large airgap (δ = 3 mm) with arbitrary magnet shape and the application of grain-oriented material is investigated. The characteristics of the flux paths in the stator as well as in the rotor teeth of a flux switching permanent magnet machine make it possible to use anisotropic electrical steel sheet which has superior magnetic properties and low loss generation as well. Even if the magnetic flux in some machine parts goes along the hard magnetization axis the application of grain-oriented material is still an interesting design option for highly saturated machines.