Results 11 to 20 of about 25,796 (255)
Magnetic gearbox for automotive power transmissions: An innovative industrial technology
Engineering Science and Technology, an International Journal, 2023 Conventional coaxial magnetic gears are structures with permanent magnets, which working principle is equivalent to that of epicyclic gearing. The motion is transferred between different axles, without contact in the rotating elements, by modulating the ...
Luca Dimauro +6 more
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IET Electric Power Applications, 2023 The contra‐rotating machine (CRM) has been a preferable selection of the contra‐rotating propulsion system (CRPS) owing to its high efficiency, high compactness, and low noise.
Yutao Wang +4 more
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High-Torque-Density Low-Cost Magnetic Gear Utilizing Hybrid Magnets and Advanced Materials [PDF]
, 2019 Two major challenges of existing high-performance magnetic gears are: (i) High content of rare-earth permanent magnets which results in high cost as well as price fluctuation; (ii) Conflict between mechanical and electromagnetic performances, especially ...
Al-Qarni, Ali Hussain +2 more
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Magnetic gear dynamics for servo control [PDF]
, 2010 This paper considers the analysis and application of magnetic gearbox and magnetic coupling technologies and issues surrounding their use for motion control servo systems.
Atallah, K. +2 more
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Electromechanical integrated magnetic gear [PDF]
Advances in Mechanical Engineering, 2016 This study proposes a new type of magnetic gear, namely, the electromechanical integrated magnetic gear, that integrates the traditional field-modulated magnetic gear, drive, and control. The topology and operating principle of the electromechanical integrated magnetic gear are described in detail in this article, and the constraints of parameter ...
Xiu-hong Hao, Hong-fei Zhang, Ji-de Men
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Dynamic analysis of Halbach coaxial magnetic gears based on magnetic equivalent circuit modelling
IET Circuits, Devices and Systems, 2021 Halbach permanent magnet arrays (HPMAs) are an attractive configuration that can be applied in PM electric machines such as magnetic gears. These arrays have some merits, namely near‐sinusoidal distribution of flux density along air gap, low torque ...
A. Beirami +3 more
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Energies, 2021 This paper discusses some design issues of a magnetic rotating to linear motion converter (RLMC), suitable for the propulsion system of a short-distance low-capacity vehicle.
Mauro Andriollo +2 more
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Torque ripple investigation in coaxial magnetic gears [PDF]
MATEC Web of Conferences, 2022 Magnetic gears offer significant advantages such as low noise and vibration level, lower maintenance and higher reliability compared to mechanical gears and are suitable for many applications in the industry.
Tzouganakis Panteleimon +5 more
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Quantitative comparison of linear magnetic gear with different types of PMs [PDF]
, 2013 This paper presents a quantitative comparison between the non-rare-earth permanent magnet (PM) and rare-earth PM based linear magnetic gear. By using the finite element analysis, three linear magnetic gears adopting either the non-rare-earth PM or rare ...
Chau, KT, CHEN, M, Li, WL, Liu, C
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Behaviour Comparison Between Mechanical Epicyclic Gears and Magnetic Gears [PDF]
, 2017 This article deals with the magnetic gears with modulating ring and mechanical epicyclic gears and their operation. A power transmission analysis is done and permits to obtain an analogy of the kinematics between the two gear systems. Moreover, a transposition of the mechanical epicyclic gear arrangements to a magnetic gear arrangements can be made ...
Desvaux, Melaine +3 more
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