Results 201 to 210 of about 78,488 (248)
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European Conference on Cognitive Ergonomics, 2022
Magnetic gears offer an alternate technology that can overcome conventional gear reliability constraints at the expense of reduced torsional stiffness for aerospace actuation applications.
Bryton Praslicka +6 more
semanticscholar +1 more source
Magnetic gears offer an alternate technology that can overcome conventional gear reliability constraints at the expense of reduced torsional stiffness for aerospace actuation applications.
Bryton Praslicka +6 more
semanticscholar +1 more source
International Conference on Electrical Machines, 2022
This work aims at presenting a quasi-3D reluctance network model to study axial field magnetic gears with end-effects. Magnetic gears (MG) have emerged in the last 20 years showing promising torque densities and are still being researched to become an ...
H. Diab, Y. Amara, G. Barakat
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This work aims at presenting a quasi-3D reluctance network model to study axial field magnetic gears with end-effects. Magnetic gears (MG) have emerged in the last 20 years showing promising torque densities and are still being researched to become an ...
H. Diab, Y. Amara, G. Barakat
semanticscholar +1 more source
Proposal of an axial-type magnetic-geared motor
2012 XXth International Conference on Electrical Machines, 2012This paper proposes an axial-type magnetic-geared motor with permanent magnets only on the high-speed rotor. The operational principle and design technique utilizing the inherent overload protection are described. Finally, the torque-speed characteristics are computed by using 3-D finite element method analysis.
Noboru Niguchi +3 more
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Design and Analysis of an Axial Flux Magnetically Geared Generator
IEEE Transactions on Industry Applications, 2015Axial flux magnetically geared machines offer the potential to achieve exceptional torque densities at high diameters. This work proposes a topology for an axial flux magnetically geared machine, in which the electric machine is placed in the bore of the axial flux magnetic gear.
Matthew Johnson +2 more
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Analysis of axial field magnetic gears with Halbach arrays
2015 IEEE International Electric Machines & Drives Conference (IEMDC), 2015Magnetic gears can scale the torque and speed of rotary systems, while avoiding problems associated with transferring torque through physical contact. This work uses 3D finite element analysis to parametrically characterize the performance benefits which can be obtained from applying Halbach magnet arrays to axial field magnetic gears. It is found that
Matthew Johnson +2 more
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Enhancing an Axial Flux Halbach Array Magnetic Gear Torque Profile Using the Taguchi DOE Method
International journal of numerical modellingDue to the attractive advantages of magnetic gears resulting from contactless power transmission, these magnetic devices are replacing their mechanical counterparts.
Ali Harooni +3 more
semanticscholar +1 more source
Jurnal Kejuruteraan
Magnetic gears (MG) demonstrate substantial developments over the years and is seen as a potential direct alternative for conventional mechanical gears due to their contactless torque transmission.
Nurul Najwa Mohd Nasir +2 more
semanticscholar +1 more source
Magnetic gears (MG) demonstrate substantial developments over the years and is seen as a potential direct alternative for conventional mechanical gears due to their contactless torque transmission.
Nurul Najwa Mohd Nasir +2 more
semanticscholar +1 more source
Comparison of Surface Permanent Magnet Axial and Radial Flux Coaxial Magnetic Gears
IEEE Transactions on Energy Conversion, 2018This paper provides a thorough, parametric comparison of axial and radial flux coaxial magnetic gears with surface-mounted permanent magnets. While both topologies share similar operating principles and can achieve comparable shear stresses, they exhibit different scaling trends with respect to key design parameters.
Matthew C. Gardner +2 more
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IEEE transactions on industry applications
This article proposes a rapid and optimum design method that considers axial flux leakage for a coaxial magnetic gear (CMG). Conventional CMG optimum design methods perform two-dimensional (2D) finite element analysis (FEA) to evade the long ...
Seung-Hun Lee +3 more
semanticscholar +1 more source
This article proposes a rapid and optimum design method that considers axial flux leakage for a coaxial magnetic gear (CMG). Conventional CMG optimum design methods perform two-dimensional (2D) finite element analysis (FEA) to evade the long ...
Seung-Hun Lee +3 more
semanticscholar +1 more source
Cogging torque minimization in double sided axial flux magnetic gear
The 6th Power Electronics, Drive Systems & Technologies Conference (PEDSTC2015), 2015Magnetic gears (MGs) have received little attention due to their low torque density and low torque quality. A way to increasing torque density in MGs is using axial flux configuration which increases permanent magnet surface while reducing the required iron core. An axial flux MGs can be designed as a single or dual sided one.
S.A. Afsari, H. Heydari, B. Dianati
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