定子
电枢(电气工程)
磁芯
芯(光纤)
机械工程
磁通量
磁路
转矩密度
3D打印
电气工程
材料科学
工程类
计算机科学
磁铁
电磁线圈
磁场
复合材料
物理
量子力学
作者
Ahmed Selema,Mohamed N. Ibrahim,Hendrik Vansompel,Peter Sergeant
标识
DOI:10.1109/icem51905.2022.9910661
摘要
Today, Additive manufacturing (AM) offers more feasible solutions to the manufacturing and assembly of electrical machines with complex 3D designs such as axial flux motors. With particular focus on 3D printing of magnetic materials, this paper discusses the development of AM stator core for yokeless and segmented armature (YASA) axial flux machine. Aiming at high frequency core loss reduction, an AM shape-profiled core segment is proposed for a 10 kW YASA machine. Unlike the conventionally-stacked core, the proposed AM core has a better magnetic flux density distribution over its cross section, and consequently lower core losses. Using 3D printing technology, this design combines the manufacturing simplicity and high electromagnetic performance merits, allowing for higher-power density axial flux machines.
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