DocumentCode
1200912
Title
A compact magnetic suspension with only one axis control
Author
Delamare, J. ; YONNET, J.P. ; Rullière, E.
Author_Institution
Lab. d´´Electrotech. de Grenoble, Saint Martin d´´Heres, France
Volume
30
Issue
6
fYear
1994
fDate
11/1/1994 12:00:00 AM
Firstpage
4746
Lastpage
4748
Abstract
An original type of magnetic suspension, which is compact and well adapted to high speed rotation is discussed. This suspension is based on a permanent radial bearing, which allows radial and angular stability simultaneously. Axial stability is reached thanks to a unidirectional active axial bearing. This suspension operates with a plane air gap and is well adapted to the levitation of flat rotors
Keywords
machine bearings; magnetic levitation; angular stability; axial stability; axis control; compact magnetic suspension; flat rotors levitation; high speed rotation; permanent radial bearing; plane air gap; radial stability; unidirectional active axial bearing; Costs; Electromagnets; Friction; Magnetic levitation; Magnetic sensors; Permanent magnets; Power supplies; Servomechanisms; Stability; Stress;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.334209
Filename
334209
Link To Document