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Cogging Torque Reduction Techniques in Axial Flux Permanent Magnet Machines: A Review
EnergiesAxial flux permanent magnet machines have garnered significant attention in recent years due to their numerous advantages in various applications, including electric vehicles, wind turbines, and robotics.
Franjo Pranjić, Peter Virtič
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Analysis of a Combined-Type Axial-Flux Permanent Magnet Machine
IEEE Access, 2022 A combined-type axial-flux permanent magnet machine is proposed in this paper. The structure of the proposed machine is introduced. The torque density characteristics of the proposed combined-type axial-flux permanent magnet machine are studied, and the ...
Qiaoshan Li, Aimin Liu, Bingyi Zhang
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Energies, 2021 Electric machines with high torque density are needed in many applications, such as electric vehicles, electric robotics, electric ships, electric aircraft, etc. and they can avoid planetary gears thus reducing manufacturing costs.
Rundong Huang +3 more
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A Review of Axial Flux Permanent Magnet Machine Technology
IEEE Transactions on Industry Applications, 2023 Axial flux permanent magnet machines (AFPM) are popular for applications that benefit from high torque density and an axially compact form factor, such as in-wheel traction drives. Although the radial flux permanent magnet machine (RFPM) and the AFPM work based on the same underlying principle, the differences in their geometry introduce complexities ...
Eric L Severson +2 more
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Design optimization of a novel dual-skewed Halbach-array double-sided axial flux permanent magnet motor for electric vehicles [PDF]
Scientific ReportsThis paper introduces the design and analysis of a novel dual-skewed Halbach-array permanent magnet (PM) double-sided axial flux (TORUS) motor developed for electric vehicle applications.
Phuson Srikhumphun +4 more
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Comparative study of novel axial flux magnetically geared and conventional axial flux permanent magnet machines [PDF]
CES Transactions on Electrical Machines and Systems, 2018 In this paper, a performance comparison between the novel axial flux magnetically geared machines (AFMG) and the conventional axial flux YASA machine is presented.
Mohammed F. H. Khatab +3 more
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Performance Improvement of Multi-Rotor Axial Flux Vernier Permanent Magnet Machine by Permanent Magnet Shaping [PDF]
IEEE Access, 2021 Permanent magnet vernier machines (PMVMs) are becoming progressively attentive because of their high efficiency and high torque density and can thus be utilized for direct-drive applications such as wind power and electric vehicles etc.
Ijaz Ahmad +5 more
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Magnetic Equivalent Circuit for Multistage Axial Flux Surface Permanent Magnet Machines
IEEE Open Journal of Industry ApplicationsThis article presents a magnetic equivalent circuit for the electromagnetic analysis of axial flux permanent magnet synchronous machines. The proposed methodology is based on a quasi-3D approach and incorporates the non-linear iron core behavior, the ...
Matias Jimenez +6 more
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IET Electric Power Applications, 2023 Axial flux motors have been in the focus of many research work due to their promising properties when compared to conventional radial flux machines. Axial flux permanent magnet synchronous motors (AFPMSM) studied in the literature were mostly limited to ...
Attila Nyitrai, Miklós Kuczmann
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CES Transactions on Electrical Machines and Systems, 2022 Conventional fractional slot concentrated winding three-phase axial flux permanent magnet machines have an abundance of armature reaction magnetic field harmonics which deteriorate the torque performance of the machine.
Bing Peng, Xiaoyu Zhuang
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