高转矩密度哈尔巴赫转子同轴磁齿轮

2019 IEEE International Electric Machines & Drives Conference (IEMDC) Pub Date : 2019-05-12 DOI:10.1109/IEMDC.2019.8785188

H. Wong, J. Bird, David Barnett, W. Williams

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引用次数: 20

摘要

本文介绍了带铁磁背托的5.67:1哈尔巴赫转子磁力齿轮箱的设计、分析和试验测试结果。利用三维有限元分析软件对Halbach磁力齿轮箱进行了计算，得到体积转矩密度为284N。m/L，仅活性区外径120mm。实验样机得到了261.4N.m/L的主动区体积转矩密度

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A High Torque Density Halbach Rotor Coaxial Magnetic Gear

This paper presents the design, analysis, and experimental testing results for a 5.67:1 Halbach rotor magnetic gearbox with a ferromagnetic back support. Using 3-D finite element analysis software the Halbach magnetic gearbox was calculated to achieve a volumetric torque density of 284N.m/L with only an active region outer diameter of 120mm. The experimental prototype obtained an active region volumetric torque density of 261.4N.m/L

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2019 IEEE International Electric Machines & Drives Conference (IEMDC)

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