DocumentCode
1976380
Title
Calculation of Inductances of Induction Machines Under Axial Nonuniformity Conditions
Author
Akbari, H.R. ; Sadeghi, S.
Author_Institution
Islamic Azad Univ., Yazd
fYear
2007
fDate
4-7 June 2007
Firstpage
1113
Lastpage
1118
Abstract
A modified model for calculating the inductances of induction machines, considering axial nonuniformity is proposed. By means of the proposed model, inductances of a three-phase squirrel-cage induction machine under eccentricity and misalignment conditions are calculated. Effects of stator and rotor slots, rotor skewing and several rotor asymmetries on inductances in these conditions are investigated. Simulation results show that in the case of misalignment condition, motor is started faster than in the healthy condition.
Keywords
inductance; rotors; squirrel cage motors; stators; axial nonuniformity conditions; eccentricity; inductances; misalignment conditions; rotor skewing; stator; three-phase squirrel-cage induction machine; AC motors; Air gaps; Circuit faults; Inductance; Induction machines; Machine windings; Magnetic analysis; Rotors; Solid modeling; Stator windings;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 2007. ISIE 2007. IEEE International Symposium on
Conference_Location
Vigo
Print_ISBN
978-1-4244-0754-5
Electronic_ISBN
978-1-4244-0755-2
Type
conf
DOI
10.1109/ISIE.2007.4374754
Filename
4374754
Link To Document