利用磁体边缘整形法增强插入式永磁发电机齿槽转矩减小

2018 International Conference on Electrical Engineering and Computer Science (ICECOS) Pub Date : 2018-10-01 DOI:10.1109/ICECOS.2018.8605247

Tajuddin Nur, Herlina

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引用次数: 12

摘要

本文研究了采用分槽定子/转子组合的插拔式永磁发电机的齿槽减矩方法。分析了通过减小槽宽和对永磁体进行整形来减小插拔式永磁发电机的齿槽转矩。本文采用有限元方法对插装式永磁同步电动机进行了电磁仿真。采用有限元电磁法(FEMM 4.2)工具对齿槽转矩进行确定和分析。结果表明，在一定鞋高处减小槽口开度和对永磁体进行整形相结合，可以显著减小嵌套式永磁发电机的齿槽转矩。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Enhancement of Cogging Torque Reduction on Inset Permanent Magnet Generator by Using Magnet Edge Shaping Method

This paper handled with the investigation of the cogging torque reduction method in Inset-Permanent Magnet Generators using fractional slot stator/rotor combination. Cogging torque of Inset-Permanent Magnet Generator is analyzed to be cut down by slot opening width reduction and permanent magnets shaping. Electromagnetic simulations of the Inset-PMG in this paper were implemented by applying finite element analysis. Finite element method magnetic (FEMM 4.2) tool is employed to determine and analyze the cogging torque. It can be proved that by mixing of slot opening reduction and permanent magnet shaping at a particular shoe height can diminish the cogging torque of Inset-Permanent Magnet Generator sharply.

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来源期刊

2018 International Conference on Electrical Engineering and Computer Science (ICECOS)

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