Design of a bearingless 100 kW electric motor for high-speed applications
Design of a bearingless 100 kW electric motor for high-speed applications
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适用于高速应用的无轴承 100 kW 电动机的设计
DOI：
10.1109/icems.2015.7385370
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
A. Chiba
中科院分区：
文献类型：
--
作者：
R. Jastrzebski;P. Jaatinen;H. Sugimoto;O. Pyrhonen;A. Chiba
在这项工作中，高速埋地型内置永磁无轴承电机的设计优化具有显着的功率，这样的机器。几何形状、绕组布置和磁体从非悬浮电机设计进行调整，以避免显著的磁饱和，并在不使机器尺寸过大的情况下实现性能目标。在有限元分析中优化了分析设计。深入研究了定子扭斜对电机性能的影响。
In this work a design optimization of the high-speed buried-type interior permanent magnet bearingless motor with significant power for such machines is presented. The geometry, windings arrangement and magnets are adjusted from the non-levitated motor design to avoid the significant magnetic saturation and achieve the performance target without oversizing the machine. The analytical design is optimized in finite element method analysis. The effect of stator skew on machine performance is thoroughly investigated.