Comparative Analysis of a Coaxial Magnetic Gear With a Flux Concentration Rotor and Consequent Pole Rotor Typology
Comparative Analysis of a Coaxial Magnetic Gear With a Flux Concentration Rotor and Consequent Pole Rotor Typology
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DOI：
10.1109/tmag.2018.2854864
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发表时间：
2018-11
影响因子：
2.1
通讯作者：
H. Wong;J. Bird;S. Modaresahmadi;W. Williams
中科院分区：
文献类型：
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作者：
H. Wong;J. Bird;S. Modaresahmadi;W. Williams
本文介绍了磁通集中（FC）和三重永磁（PM）对极（CP）磁齿轮（MG）转子类型与相同的7.5：1的齿轮比之间的性能比较。三重PM CP MG的独特之处在于它可以通过两个场外差极组合来产生扭矩变化。被认为是相对于体积和质量扭矩密度的性能。结果表明，FC类型可以操作具有更高的质量和体积扭矩密度，即使使用低FC比转子。
This paper presents the performance comparison between a flux concentration (FC) and triple-permanent magnet (PM) consequent pole (CP) magnetic gear (MG) rotor typology with the same 7.5:1 gear ratio. The triple PM CP MG is unique in that it can create torque change through two field heterodyning pole combinations. The performance with respect to volumetric and mass torque density is considered. It is shown that the FC typology can operate with a higher mass and volumetric torque density, even when using a low FC ratio rotor.