Residential College | false |
Status | 已發表Published |
A New Dual-Permanent-Magnet-Excited Motor with Hybrid Stator Configuration for Direct-Drive Applications | |
Yujun Shi1,2; Tze Wood Ching1,3; Linni Jian3; Wenlong Li4 | |
2019-08 | |
Conference Name | 22nd International Conference on Electrical Machines and Systems, ICEMS 2019 |
Source Publication | 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019 |
Pages | 8921452 |
Conference Date | 11-14 August 2019 |
Conference Place | Harbin, China |
Country | China |
Publisher | IEEE |
Abstract | This paper proposes a new hybrid-stator dualpermanent-magnet-excited (HS-DPME) motor for direct-drive applications. Compared with the existing straight-tooth-stator dual-permanent-magnet-excited (STS-DPME) motors, its notable structural features are that the stator employs a socalled hybrid stator, by combining a straight-tooth stator and a split-tooth stator; stator permanent magnets (PMs) with unified direction of magnetization are surface-mounted under the straight and split teeth, and each two adjacent PMs are either separated by a straight tooth or by a split tooth. The major benefit of the proposed motor is to reduce the consumption of precious PMs, especially the stator PMs. Nevertheless, simulation results obtained by finite element method (FEM) show that performances of the proposed motor can be comparable to that of the existing STS-DPME motors, including cogging torque, back-EMF, torque capability, torque ripple and speed-extension capability. Moreover, working principle of the proposed motor and influence of slot-pole combination are also discussed in this paper. |
Keyword | Direct-drive Field Modulation Magnetic Gearing Effect Permanent Magnet Vernier Machine Torque Density |
DOI | 10.1109/ICEMS.2019.8921452 |
URL | View the original |
Indexed By | CPCI-S |
Language | 英語English |
WOS Research Area | Engineering |
WOS Subject | Engineering, Electrical & Electronic |
WOS ID | WOS:000537504805125 |
The Source to Article | https://ieeexplore.ieee.org/document/8921452 |
Scopus ID | 2-s2.0-85077115882 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | Faculty of Science and Technology DEPARTMENT OF ELECTROMECHANICAL ENGINEERING |
Corresponding Author | Yujun Shi |
Affiliation | 1.Dept. of Electromechanical Engineering, University of Macau, Macau, China 2.Dept. of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China 3.Dept. of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong 4.School of Automation, Nanjing University of Science and Technology, Nanjing, China |
First Author Affilication | University of Macau |
Corresponding Author Affilication | University of Macau |
Recommended Citation GB/T 7714 | Yujun Shi,Tze Wood Ching,Linni Jian,et al. A New Dual-Permanent-Magnet-Excited Motor with Hybrid Stator Configuration for Direct-Drive Applications[C]:IEEE, 2019, 8921452. |
APA | Yujun Shi., Tze Wood Ching., Linni Jian., & Wenlong Li (2019). A New Dual-Permanent-Magnet-Excited Motor with Hybrid Stator Configuration for Direct-Drive Applications. 2019 22nd International Conference on Electrical Machines and Systems, ICEMS 2019, 8921452. |
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