Analysis and Design of Dual-Rotor Synchronous Reluctance Machine

被引：7
作者：
Alani, M. [1 ]
Degano, M. [1 ]
Bianchi, N. [2 ]
Mahmoud, H. [1 ]
Gerada, C. [1 ]
机构：
[1] Univ Nottingham, Dept Elect & Elect Engn, Nottingham NG7 2RD, England
[2] Univ Padua, Dept Ind Engn, I-35131 Padua, Italy
来源：
IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS | 2021年 / 9卷 / 04期
关键词：
Rotors; Torque; Stator windings; Windings; Reluctance machines; Stator cores; Torque measurement; Double-airgap machines; double-rotor machine (DRM); synchronous reluctance machines;
D O I：
10.1109/JESTPE.2020.3047404
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：
To push the synchronous reluctance machine toward higher power densities to meet the requirement of automotive applications, a double-rotor (DR) synchronous reluctance topology has been thoroughly analyzed, designed, and investigated by means of finite-element analysis. This work shows the pros and cons of the double-sided configuration with respect to the single-sided stator structures. The design process for selecting the best stator/rotor combination, flux barrier number, and design parameters is presented. Finally, a multiphysic comparison with a conventional single-rotor (SR) synchronous reluctance machine to highlight the benefits of the proposed DR machine has been presented. It is found that the DR structure can produce 18% higher torque and 41% lower torque ripple compared to the conventional SR.
引用
收藏
页码：4376 / 4383
页数：8
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