DocumentCode
722405
Title
A basic study of a novel homopolar type magnetic bearing unifying four C-shaped cores for high output and low loss
Author
Matsuzaki, T. ; Takemoto, M. ; Ogasawara, S. ; Nishihama, K. ; Kori, D. ; Nagata, K.
Author_Institution
Grad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo, Japan
fYear
2015
fDate
11-15 May 2015
Firstpage
1
Lastpage
1
Abstract
This study discusses the design of a novel homopolar-type magnetic bearing unifying four C-shaped cores for high output and low iron loss. It is found with 3D-FEA that the novel homopolar type is lower in iron loss and cost than the general homopolar type well known as low iron loss structure. In addition, the novel homopolar type can generate the same large suspension force as other types.
Keywords
finite element analysis; magnetic bearings; magnetic cores; magnetic leakage; 3D-FEA; C-shaped cores; homopolar-type magnetic bearing; iron loss; suspension force; Iron; Magnetic cores; Magnetic levitation; Rotors; Stator cores; Stator windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location
Beijing
Print_ISBN
978-1-4799-7321-7
Type
conf
DOI
10.1109/INTMAG.2015.7157788
Filename
7157788
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