无轴承开关磁阻电机的涡流效应分析
Journal: Engineering Technology Development DOI: 10.12238/etd.v5i3.7812
Abstract
本文介绍了一种单层绕组无轴承开关磁阻电机(SRBM)。分析了涡流对铁损、转矩和径向力的特殊影响。介绍了一种频率从3000Hz～90000Hz的涡流引起的磁通分布的新原理。考虑到涡流的影响,对铁损耗、转矩和径向力采用了新的分析和计算方法。本文概述了高速电机涡流效应的跨学科研究。从这些研究中可以得出一些有价值的结论,以更好地设计无轴承电机,以及其冷却系统。
Keywords
无轴承电机；涡流；铁损耗；悬浮力
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