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首页> 外文期刊>Magnetics, IEEE Transactions on >Design and Analysis of 42-V Coreless Axial-Flux Permanent-Magnet Generators for Automotive Applications
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Design and Analysis of 42-V Coreless Axial-Flux Permanent-Magnet Generators for Automotive Applications

机译:汽车应用42 V无芯轴向磁通永磁发电机的设计与分析

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摘要

This paper presents the design and analysis of a novel structure of an axial-flux permanent-magnet machine with iron less stator to generate sinusoidal electromotive force with very low harmonics. The structure is of a special design that is suitable for flux weakening in variable speeds. Flux weakening is done by a mechanical actuator to change the position of windings relative to each other. To confirm the machine performance and the design, analytical and three-dimensional finite-element numerical methods are implemented. The simulations results of the proposed generator coincide very well with the experimental results on a prototype 42-V system realized in the laboratory.
机译:本文介绍了一种新型的轴向磁通永磁电机的设计和分析,该永磁电机具有无铁定子以产生具有非常低谐波的正弦电动势。该结构具有特殊设计,适合于在可变速度下弱化通量。磁通弱化是通过机械致动器来完成的,以改变绕组相对于彼此的位置。为了确认机器性能和设计,实施了解析和三维有限元数值方法。拟议中的发电机的仿真结果与在实验室中实现的42-V原型系统的实验结果非常吻合。

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