Results 1 to 10 of about 1,760,822 (238)
A New Structure for the Magnetic Gear [PDF]
IEEE Access, 2019 In this paper, a new structure for increasing the magnetic gear torque is proposed, which has high torque density and high mechanical properties. The permanent magnets (PMs) of the outer rotor are spoked and magnetized along the tangential direction. The
Libing Jing +4 more
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A Review of Magnetic Gear Technologies Used in Mechanical Power Transmission
Energies, 2023 This paper presents a literature review on magnetic gears, highlighting the advantages of using these technologies for mechanical power transmission applications in wind energy conversion systems and transportation, such as in electric vehicles. Magnetic
Gerardo Ruiz-Ponce +3 more
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A Novel High Performance Magnetic Gear with Auxiliary Silicon Steel Sheet
CES Transactions on Electrical Machines and Systems, 2022 Magnetic gear is a transmission device with novel structure. It uses the principle of magnetic field modulation to transmit torque. In view of the magnetic leakage of the magnetic gear in the process of rotation and cannot be eliminated, a magnetic gear ...
Can Tan, Libing Jing
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Magnetically Geared Induction Machines [PDF]
IEEE Transactions on Magnetics, 2015 A wound-rotor induction machine is artfully coupled to a magnetic gear to achieve a high-torque-density drive system called magnetically geared induction machine (MaGIM). The high-speed rotor of MaGIM is common to both the machine and gear sides. A rotating diode rectifier electrically links the machine's wound rotor and a dc boost winding on the gear ...
Mezani, S. +5 more
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Design Aspects of Conical Coaxial Magnetic Gears
Energies, 2023 In this paper, a new design of a conical coaxial magnetic gear was proposed. Conical magnetic gears are considered a logical link between the radial- and axial-field coaxial designs.
Valentin Mateev +2 more
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Magnetic Gearing Electromagnetic Concepts [PDF]
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2017 Abstract In this paper the magnetic geared machines electromagnetic concepts are introduced. The magnetic gear modulation mechanism which becomes possible rotors of different polarities produce torque is explained, through the use analytical expressions and plots obtained by finite elements method.
Neves, C. G. C., Filho, A. F. F.
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Analysis of a Two-Stage Magnetic Precession Gear Dynamics
Energies, 2023 The aim of this study was to carry out the investigation and analysis of two-stage magnetic precession gear dynamics and the determination of the resonance frequencies, which can be a cause of the powertrain system failures.
Lukasz Macyszyn +2 more
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COMPARISON OF MAGNETIC-GEARED PERMANENT-MAGNET MACHINES [PDF]
Progress In Electromagnetics Research, 2013 With the advent of magnetic gears, researchers have developed a new breed of permanent-magnet machines. These magnetic-geared permanent-magnet machines artfully incorporate the concept of magnetic gearing into the permanent-magnet machines, leading to achieve low-speed high-torque direct-drive operation.
Hua, W, Li, X, Cheng, M, Chau, KT
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Magnetic Loss Analysis in Coaxial Magnetic Gears [PDF]
Electronics, 2019 This paper proposes a procedure for computing magnetic losses in coaxial magnetic gears. These magnetic structures are made of permanent magnets and ferromagnetic poles in relative motion transferring torque between two shafts in a contactless way. The loss computation in magnetic materials is crucial to define the system performance.
Filippini M. +6 more
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Simulation and Analysis of the Loss of Hybrid Magnetization Magnetic Gear Composite Motor
Jixie chuandong, 2021 The loss of a hybrid magnetized magnetic gear composite motor is studied， and the magnetic field and air gap magnetic density and harmonics of the hybrid magnetized magnetic gear composite motor and the radial magnetized magnetic gear composite motor are
Bangjing Zhang +3 more
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