Forces in Axial Flux Magnetic Gears with Integer and Fractional Gear Ratios [PDF]
Energies, 2021 This paper presents a comparison of two variants of an axial flux magnetic gear (AFMG), namely, with integer and fractional gear ratios. Based on calculations derived with the use of three-dimensional numerical models, the torque characteristics of the ...
Janusz Kołodziej +4 more
doaj +5 more sources
Design Optimization of an Axial Flux Magnetic Gear by Using Reluctance Network Modeling and Genetic Algorithm [PDF]
Energies, 2023 The use of a suitable modeling technique for the optimized design of a magnetic gear is essential to simulate its electromagnetic behavior and to predict its satisfactory performance.
Gerardo Ruiz-Ponce +3 more
doaj +9 more sources
Spectrum Analysis and Optimization of the Axial Magnetic Gear with Halbach Permanent Magnet Arrays [PDF]
Energies, 2019 In order to study the contribution of each harmonic to the output torque and axial torque of the axial magnetic gear with Halbach permanent magnet arrays (HAMG), torque and axial force calculation formulas of the HAMG are proposed based on the air-gap ...
Fang Hu +3 more
doaj +5 more sources
Comparison of Axial Magnetic Gears Based on Magnetic Composition Topology Differences [PDF]
Energies, 2018 This paper proposes a design and implementation of an axial type magnetic gear (MG) based on the composition of the magnetic arrangement. We report a quantitative comparison of two MG topologies with rectangular magnets arranged in series and parallel ...
Sudirman Syam +3 more
doaj +4 more sources
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
doaj +4 more sources
Energies, 2020 The paper presents an analysis of local and global forces acting on the ferromagnetic material of a modulator in a co-axial magnetic gear, taking several design variants and the impact of loading into account.
Marcin Kowol +4 more
doaj +4 more sources
Axial-Flux PM Disk Generator With Magnetic Gear for Oceanic Wave Energy Harvesting [PDF]
IEEE Access, 2019 Magnetic gears (MGs) offer many advantages over mechanical ones due to their contactless mechanism of torque transfer. With the flourish of this new avenue of research, a new breed of MGs has been designed that are well suited to execute high-torque ...
O. Dobzhanskyi +7 more
doaj +5 more sources
IEEE Access, 2023 Axial field flux-switching magnetic gear composite motor (AFFSMGCM) combines the advantages of axial field flux-switching permanent magnet machine (AFFSPMM) and magnetic gear (MG).
Xiaobin Xu +4 more
doaj +3 more sources
Optimal design of an axial magnetic gear by using particle swarm optimisation method
IET Electric Power Applications, 2022 This paper introduces a multi‐objective optimal design for an axial magnetic gear (AMG). In this study, the condition for high torque density and low cogging torque was deduced while the cost of the active materials was also reduced.
Jalal Sepaseh +3 more
doaj +2 more sources
An Axial Magnetic Gear With Improved Torque Density and Reduced Cogging Torque
Iranian Journal of Electrical and Electronic Engineering, 2021 A new axial magnetic gear (AMG) with enhanced torque density and reduced cogging torque is proposed in this paper. In the new structure, the direction and width of permanent magnets in high-speed rotor are changed and permanent magnets are removed from ...
J. Sepaseh, N. Rostami, M. R. Feyzi
doaj +2 more sources