DocumentCode
2965097
Title
Dovetail permanent magnet rotor solutions with different pole numbers
Author
Kolehmainen, Jere
Author_Institution
ABB Oy, Vaasa
fYear
2008
fDate
6-9 Sept. 2008
Firstpage
1
Lastpage
4
Abstract
A buried magnet rotor structure, which is supported only by permanent magnets, is proposed for medium speed permanent magnet machines. Different solutions with pole numbers six to fourteen are studied with electromagnetic and structural finite element simulations. An optimal solution with optimal pole number is discussed.
Keywords
finite element analysis; permanent magnet motors; rotors; Dovetail permanent magnet rotor solutions; buried magnet rotor structure; medium speed permanent magnet machines; pole numbers; structural finite element simulations; Bridges; Finite element methods; Magnetic flux; Magnetic materials; Magnetic separation; Permanent magnet machines; Permanent magnets; Rotors; Sheet materials; Tensile stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location
Vilamoura
Print_ISBN
978-1-4244-1735-3
Electronic_ISBN
978-1-4244-1736-0
Type
conf
DOI
10.1109/ICELMACH.2008.4799825
Filename
4799825
Link To Document