DocumentCode
721685
Title
Bridge and rotor inductances of closed slots induction motor
Author
Matsushita, M. ; Mizuno, S. ; Ishibashi, F.
Author_Institution
Electr. / Mech. Syst. & Power Electron. R&D Dept., Toshiba Corp., Fuchu-, Japan
fYear
2015
fDate
11-15 May 2015
Firstpage
1
Lastpage
1
Abstract
In this paper, the bridge inductance of closed slot was investigated by a search coil, FEM analysis and conventional equations. The bridge flux density and the bridge linkage flux were measured with removed a closed-slot rotor of 4P-0.75 kW motor. The inductance was also calculated using magnetic energy and magnetic co-energy obtained by FEM.
Keywords
finite element analysis; inductance; induction motors; rotors; FEM analysis; bridge flux density; bridge inductance; bridge linkage flux; closed slot induction motor; closed-slot rotor; magnetic coenergy; power 0.75 kW; rotor inductance; search coil; Bridge circuits; Finite element analysis; Inductance; Induction motors; Magnetic flux; Mathematical model; Rotors;
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.2015.7156887
Filename
7156887
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