轴向磁通永磁发电机磁体形状对转子偏转的影响分析

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI:10.1109/ICSEEA.2017.8267692

M. Hikmawan, M. Kasim, P. Irasari, P. Widiyanto

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引用次数: 2

摘要

本文研究了永磁体形状变化对轴向磁通永磁发电机转子结构强度的影响。本文选择矩形和梯形磁铁作为变化模型。磁体形状影响气隙磁通密度(Bg)值和热分布。由于轴向力和热量发生在AFPMG转子上，因此将Bg和热量用作挠度分析的输入参数。轴向力和热量的大小会影响转子结构，特别是与转子盘的偏转有关。结果表明，矩形磁铁比梯形磁铁具有更大的转子挠度。

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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Analysis of magnet shape influence on rotor deflection on axial flux permanent magnet generator

This paper describes the effect of variations of permanent magnet shape on the strength of the rotor structure of the axial flux permanent magnet generator (AFPMG). Magnets with rectangular and trapezoidal shapes are selected as models of variation in this paper. The shape of magnet affects the value of air gap magnetic flux density (Bg) and the heat distribution in the AFPMG. This Bg and heat then used as an input parameter for deflection analysis due to axial force and heat occur on the rotor of AFPMG. The value of axial force and the heat will affect the rotor structure, especially related to the deflection of the rotor disk. The result showed that the magnet with rectangular shape has greater rotor deflection compared with trapezoidal magnet.

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2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)

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