DocumentCode
2044635
Title
Semi analytical study of ironless permanent magnet devices being both a coupling and an axial bearing for naval propulsion
Author
Fadli, N. ; Jennane, J. ; Charpentier, J.F.
Author_Institution
ENSEM, Casablanca, Morocco
fYear
2003
fDate
March 30 2003-April 3 2003
Lastpage
13
Abstract
In this paper, two kinds of cylindrical air gap devices are studied. These devices consists of parallelepipedical magnets stuck in ironless cores, the first one is the classical structure of PM coupling where alternated (north and south) magnets with radial magnetizations are used. The second one is an original structure of PM coupling where two rings of magnets with axial magnetizations are stacked.
Keywords
air gaps; boats; electric propulsion; magnetic bearings; magnetisation; permanent magnet motors; PM coupling; cylindrical air gap devices; ironless permanent magnet; magnetic bearings; magnetization; parallelepipedical magnets; propulsion; Auditory system; Boats; Couplings; Magnetic analysis; Magnetization; Permanent magnets; Propellers; Propulsion; Rotors; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location
Boston, MA, USA
Print_ISBN
0-7803-7647-1
Type
conf
DOI
10.1109/INTMAG.2003.1230385
Filename
1230385
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