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Axially Stacked Multiphase Flux Reversal Machine
IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019This paper introduces a novel three-phase flux reversal machine. Unlike conventional machines, the proposed machine is based on a multi-layered design with three magnetically independent rotors and stators on the same shaft. Each layer represents a single-phase flux reversal machine (FRM), which is mechanically shifted against each other.
Jaeho Ryu, Ingo Hahn
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Modeling of axial flux PM machines
IEEE International Electric Machines and Drives Conference, 2003. IEMDC'03., 2003In modeling axial field machines, 3D FEM models are required in accurate computations. However, 3D FEM analysis is generally too time consuming in industrial use. In order to evaluate the performance of the axial flux machine rapidly, an analytical design program that uses quasi-3D computation is developed.
A. Parviainen, M. Niemela, J. Pyrhonen
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Experiences with Axial-Flux induction motor
2015 International Conference on Energy, Power and Environment: Towards Sustainable Growth (ICEPE), 2015The present paper describes the design fabrication of a low cost Axial Flux Induction Motor having radial slots. Toroidal double sided stator ferromagnetic core has two distinct separate three phase slot-by-slot windings, each of active surface of stator is facing toroidal rotor ferromagnetic core having squirrel cage of either copper or brass bars ...
Ashish Kumar Kalo +3 more
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Axial Flux Permanent Magnet Controlled Generator
2018 IEEE 3rd International Conference on Intelligent Energy and Power Systems (IEPS), 2018This paper deals with axial flux permanent magnet generator with extended functionality which allows to control magnetic flux to change output voltage and stabilize external characteristics of generator. A mathematical model of electrical machine in the coordinate system (d-q) was obtained to simulate transients and external characteristics in Matlab ...
Mykola Ostroverkhov +2 more
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Axial Flux Machine Using Passive Magnetic Bearing with Axial Magnetization
2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2018Decreasing the maintenance cost and power losses in Axial Flux Permanent Magnet machine using Passive Magnet Bearing instead of mechanical ball bearing is the purpose of this paper. Two structures of Passive Magnetic Bearing are applied, and the magnetic forces and stiffness are analyzed.
Alizadeh'Tir, Milad +2 more
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A Flux Focusing Axial Magnetic Gear
IEEE Transactions on Magnetics, 2013This paper investigates a novel axial magnetic gear using ferrite magnets. In order to increase the air-gap flux density the ferrite magnets are arranged in flux focusing configuration. The simulation results presented in this paper indicate that a relatively high torque density can be achieved when using only ferrite magnets.
Vedanadam M. Acharya +2 more
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Inductor motor with axial excitation flux
2016 17th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM), 2016The paper presents analyses of an inductor motor with axial excitation flux. To reduce overall dimensions of an electric machine and increase its efficiency, the stator winding is coiled with tooth pitch and excitation flux is performed by the annular magnet.
Dmitry L. Kaluzhsii +2 more
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Unbalanced Axial Forces in Axial-Flux Machines
2022 32nd Australasian Universities Power Engineering Conference (AUPEC), 2022Wen L. Soong +4 more
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Optimizing PM coverage ratio in flux concentrating axial flux machine
2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016A two-stator, one-rotor axial motor is considered for bike applications. It has a 24 slot 20 pole structure, and concentrated pole windings. Two stator cores are made with the laminated sheets instead of the soft magnetic composite (SMC). PMs are magnetized to the circumferential direction for concentrating the PM flux.
Minhyeok Lee, Kwanghee Nam, Jaehong Kim
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Axial Flux Switched Reluctance Machines
2019Switched reluctance machines (SRM) can fall into three classifications based on the direction of flux through the air gap: radial, transversal, and axial flux. The first axial flux machine was developed in 1821 by British physicist Michael Faraday. He invented a primitive disc motor that was the early form of an electric machine.
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