Rotary-to-linear magnetic gear
Rotary-to-linear magnetic gear
The paper introduces a permanent magnet rotary-to-linear magnetic gear whose topology is derived based on the operating principle of a transverse flux VRPM machine. It is shown that when the number of poles per unit length on all three members, rotor, translator and stationary flux modulating ferromagnetic pieces, are the same, the proposed gear is essentially similar to a magnetic screw gear with discretised helical magnets. Using different number of poles and iron pieces per unit length provides alternative means for adjusting the gear ratio. The paper describes the design and construction of a demonstrator gear whose dimensions were optimised using finite element analysis. Performance results obtained from finite element analysis and experiment are presented and discussed.
fasteners, magnetic confinement, magnetic gear, magnetic gears, magnetic resonance imaging, permanent magnet machines, permanent magnets, rotary-to-linear gear, rotors, torque, transverse flux machines, Magnetic gear
3310-3319
Lang, Thang Van
2ace36a7-637d-4ac3-996b-73801ee22421
Sharkh, Suleiman
c8445516-dafe-41c2-b7e8-c21e295e56b9
Anglada, Jaime
ee6c4e78-6ce5-4d3f-a408-06bd3c1e55c9
Hendijanizadeh, Mehdi
9631d6d8-f4fb-4088-8d66-950699eba189
Torbati, Mohamed
65b351dc-7c2e-4a9a-83a4-df797973913b
1 May 2023
Lang, Thang Van
2ace36a7-637d-4ac3-996b-73801ee22421
Sharkh, Suleiman
c8445516-dafe-41c2-b7e8-c21e295e56b9
Anglada, Jaime
ee6c4e78-6ce5-4d3f-a408-06bd3c1e55c9
Hendijanizadeh, Mehdi
9631d6d8-f4fb-4088-8d66-950699eba189
Torbati, Mohamed
65b351dc-7c2e-4a9a-83a4-df797973913b
Lang, Thang Van, Sharkh, Suleiman, Anglada, Jaime, Hendijanizadeh, Mehdi and Torbati, Mohamed
(2023)
Rotary-to-linear magnetic gear.
IEEE Transactions on Industry Applications, 59 (3), .
(doi:10.1109/TIA.2023.3252520).
Abstract
The paper introduces a permanent magnet rotary-to-linear magnetic gear whose topology is derived based on the operating principle of a transverse flux VRPM machine. It is shown that when the number of poles per unit length on all three members, rotor, translator and stationary flux modulating ferromagnetic pieces, are the same, the proposed gear is essentially similar to a magnetic screw gear with discretised helical magnets. Using different number of poles and iron pieces per unit length provides alternative means for adjusting the gear ratio. The paper describes the design and construction of a demonstrator gear whose dimensions were optimised using finite element analysis. Performance results obtained from finite element analysis and experiment are presented and discussed.
Text
Lang and Sharkh et al Magnetic Gear IEEE Paper 2022-EMC-0704.R2 Text file
- Accepted Manuscript
More information
Accepted/In Press date: 23 February 2023
e-pub ahead of print date: 6 March 2023
Published date: 1 May 2023
Keywords:
fasteners, magnetic confinement, magnetic gear, magnetic gears, magnetic resonance imaging, permanent magnet machines, permanent magnets, rotary-to-linear gear, rotors, torque, transverse flux machines, Magnetic gear
Identifiers
Local EPrints ID: 477111
URI: http://eprints.soton.ac.uk/id/eprint/477111
ISSN: 0093-9994
PURE UUID: 3e8ad4d7-984f-421d-b527-0b080f295030
Catalogue record
Date deposited: 26 May 2023 16:48
Last modified: 17 Mar 2024 02:41
Export record
Altmetrics
Contributors
Author:
Jaime Anglada
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
