A Comparative Analysis of Different Double-Stage Magnetic Gear Transmission Systems with High Gear Ratio

被引：0
|
作者：
Floris, Andrea [1 ]
Serpi, Alessandro [1 ]
Porru, Mario [1 ]
Damiano, Alfonso [1 ]
机构：
[1] Univ Cagliari, Dept Elect & Elect Engn, Cagliari, Italy
来源：
2018 8TH INTERNATIONAL ELECTRIC DRIVES PRODUCTION CONFERENCE (EDPC) | 2018年
关键词：
Magnetic Gear transmissions; High gear ratio; High-speed electrical machines; Ferrite magnets; Analytical design; DESIGN;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The design procedure of two different double-stage Magnetic Gear Transmission systems (MaGTs) is presented in this paper. The MaGTs are characterized by the same maximum input torque and speed, but by different Permanent Magnet (PM) materials, namely NdFeB and Ferrite. The design procedure consists of optimizing the MaGT inner and outer stages sequentially, by selecting the cheapest configurations among all those that comply with both mechanical and magnetic constraints. The performances of the designed MaGTs are determined and compared to each other by both an analytical approach and Finite Element Analyses (FEAs), which are carried out by means of FEMM and SolidWorks software. The comparison reveals the most important advantages and drawbacks of each configuration, together with their possible future developments.
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页数：7
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