DocumentCode
1702807
Title
Double-cage induction motor modelling using finite elements
Author
Nabeta, Silvio ; Chabu, I.E. ; Cardoso, Jose Roberto ; Foggia, Albert
Author_Institution
Lab. de Electromagnetismo Aplicado, Sao Paulo Univ.
fYear
1997
Abstract
In double-cage induction motors the determination of rotor parameters is laborious and lacks in precision when performed by analytical methods. The main problem is the correct evaluation of the mutual inductance between inner and outer cages and the skin-effect in rotor bars. In this work a finite element analysis is applied in order to obtain more accurate parameters
Keywords
finite element analysis; inductance; machine theory; rotors; skin effect; squirrel cage motors; double-cage induction motors; finite elements; inner cage; modelling; mutual inductance; outer cage; rotor bars; rotor parameters determination; skin-effect; Acceleration; Bars; Conductivity; Equivalent circuits; Finite element methods; Impedance; Inductance; Induction motors; Rotors; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives Conference Record, 1997. IEEE International
Conference_Location
Milwaukee, WI
Print_ISBN
0-7803-3946-0
Type
conf
DOI
10.1109/IEMDC.1997.604291
Filename
604291
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