LAPSE:2023.31779
Published Article
LAPSE:2023.31779
Design and Analysis of a Dual Airgap Radial Flux Permanent Magnet Vernier Machine with Yokeless Rotor
Mudassir Raza Siddiqi, Tanveer Yazdan, Jun-Hyuk Im, Muhammad Humza, Jin Hur
April 19, 2023
This paper presents a novel topology of dual airgap radial flux permanent magnet vernier machine (PMVM) in order to obtain a higher torque per magnet volume and similar average torque compared to a conventional PMVM machine. The proposed machine contains two stators and a sandwiched yokeless rotor. The yokeless rotor helps to reduce the magnet volume by providing an effective flux linkage in the stator windings. This effective flux linkage improved the average torque of the proposed machine. The competitiveness of the proposed vernier machine was validated using 2D finite element analysis under the same machine volume as that of conventional vernier machine. Moreover, cogging torque, torque ripples, torque density, losses, and efficiency performances also favored the proposed topology.
Keywords
dual airgap PMVM, finite element analysis, radial type, torque per magnet volume, yokeless rotor
Subject
Suggested Citation
Siddiqi MR, Yazdan T, Im JH, Humza M, Hur J. Design and Analysis of a Dual Airgap Radial Flux Permanent Magnet Vernier Machine with Yokeless Rotor. (2023). LAPSE:2023.31779
Author Affiliations
Siddiqi MR: Electrical Engineering Department, Incheon National University, Songdo 22012, Korea
Yazdan T: Electrical Engineering Department, The University of Lahore, Lahore 54000, Pakistan [ORCID]
Im JH: Electrical Engineering Department, Incheon National University, Songdo 22012, Korea
Humza M: Electrical Engineering Department, Institute of Southern Punjab, Multan 60750, Pakistan
Hur J: Electrical Engineering Department, Incheon National University, Songdo 22012, Korea [ORCID]
Journal Name
Energies
Volume
14
Issue
8
First Page
2311
Year
2021
Publication Date
2021-04-20
Published Version
ISSN
1996-1073
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Original Submission
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PII: en14082311, Publication Type: Journal Article
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LAPSE:2023.31779
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doi:10.3390/en14082311
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Apr 19, 2023
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CC BY 4.0
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