An investigation of a linear flux switching machine with tapered ferromagnetic poles
An investigation of a linear flux switching machine with tapered ferromagnetic poles
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DOI：
10.1109/icems.2017.8056083
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发表时间：
2017-08
期刊：
影响因子：
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通讯作者：
A. Almoraya;N. Baker;K. J. Smith;M. Raihan
中科院分区：
文献类型：
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作者：
A. Almoraya;N. Baker;K. J. Smith;M. Raihan
研究了在直线磁通开关永磁电机中引入锥形相贯磁极来减小磁体质量的方法。在有限元分析的基础上，设计了三种不同的模型，并对其进行了研究和比较。结果表明，采用所提出的锥形铁磁极，在不牺牲电机性能的前提下，节省了大量的材料成本和重量。
This paper investigates methods of magnet mass reduction in linear flux switching permanent magnet (LFSPM) machines by introducing tapered consequent poles. Based on the finite element analysis (FEA) three different models are designed, investigated and compared. The obtained results indicate that by adopting the proposed tapered ferromagnetic poles a considerable saving of material cost and weight is obtained without sacrificing the machine performance.