DocumentCode
2877786
Title
Study of operational behaviour of induction motor with rotor asymmetry
Author
Fiser, R. ; Ferkolj, Stanislav
Author_Institution
Fac. of Electr. Eng., Ljubljana, Slovenia
Volume
2
fYear
1998
fDate
18-20 May 1998
Firstpage
1185
Abstract
The paper presents the computer simulation of the steady-state performance of induction motors for diagnostic purposes. The case of broken rotor bars as the source of rotor electrical asymmetry was studied. Based on a mathematical model, the computer simulation of the influence of rotor cage defects on the torque and current characteristics of induction motors is performed. The authors show the relationship between the increasing number of broken bars and the degradation of steady-state characteristics of faulty induction motors
Keywords
electric machine analysis computing; electrical faults; induction motors; machine theory; rotors; broken rotor bars; computer simulation; current characteristics; induction motor; mathematical model; operational behaviour; rotor asymmetry; rotor cage defects; steady-state performance; torque characteristics; Bars; Circuit faults; Computer simulation; Equations; Inductance; Induction motors; Magnetic fields; Mathematical model; Rotors; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 1998. MELECON 98., 9th Mediterranean
Conference_Location
Tel-Aviv
Print_ISBN
0-7803-3879-0
Type
conf
DOI
10.1109/MELCON.1998.699421
Filename
699421
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