Experimentally Testing a Halbach Rotor Coaxial Magnetic Gear With 279 Nm/L Torque Density
Experimentally Testing a Halbach Rotor Coaxial Magnetic Gear With 279 Nm/L Torque Density
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DOI：
10.1109/tec.2022.3208320
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发表时间：
2023-03
影响因子：
4.9
通讯作者：
H. Wong;H. Baninajar;B. Dechant;P. Southwick;J. Bird
中科院分区：
文献类型：
--
作者：
H. Wong;H. Baninajar;B. Dechant;P. Southwick;J. Bird
本文介绍了带有铁磁背支撑的 5.67:1 Halbach 转子磁力齿轮的实际设计、分析和实验测试结果以及遇到的问题。对具有矩形调制支撑的 Halbach 转子磁齿轮和无桥圆形调制支撑杆设计的测试结果进行了评估。所提出的磁齿轮设计显示能够以 189 Nm 的峰值扭矩和 279.3 Nm/L 的活动区域扭矩密度运行。
This paper presents the practical design, analysis, and experimental testing results and encountered issues for a 5.67:1 Halbach rotor magnetic gear with a ferromagnetic back support. Testing results for both a Halbach rotor magnetic gear with rectangular modulation supports and a bridgeless circular modulation support rod design is evaluated. The presented magnetic gear design is shown to be capable of operating with a peak torque of 189 Nm and an active region torque density of 279.3 Nm/L.