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A Comparative Analysis for a Flux-Modulated Permanent-Magnet Motor with an Improved Structure

机译:一种具有改进结构的磁通调制永磁电动机的比较分析

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This paper introduces a flux-modulated (FM) permanent magnet motor with an improved structure. The conduction iron segments which plays flux-modulated role exist in the air gap between rotor and stator for the original FM motor. But by artfully integrating the any number of flux-modulated iron teeth which can adjust space harmonic of the air-gap magnetic field in every stator pole, the novel motor can readily achieve the high torque output at low speed. And then by using the time-stepping finite-element method (FEM), the basic characteristics, cogging torque, torque angle and core loss are analyzed. The theoretical analysis and simulation results show that the proposed motor can not only retain the advantages of original motor, but also have other merits.
机译:本文介绍了一种具有改进结构的磁通调制(FM)永磁电动机。在原始FM电动机的转子和定子之间的气隙中存在助焊剂调制作用的传导铁段。但是,通过储备可以调节每个定子杆中的空气间隙磁场的空隙辐射空间谐波的任何数量的磁通调制的铁齿,新型电动机可以以低速易于实现高扭矩输出。然后通过使用时间步进有限元方法(FEM),分析基本特性,齿轮扭矩,扭矩角和核心损耗。理论分析和仿真结果表明,所提出的电机不仅可以保留原始电机的优点,还可以留下其他优点。

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