A model for induction motor with stator faults

Author

Duan, Fang ; Zivanovic, Rastko

Author_Institution

Sch. of Electr. & Electron. Eng., Univ. of Adelaide, Adelaide, SA, Australia

fYear

2012

fDate

26-29 Sept. 2012

Firstpage

1

Lastpage

5

Abstract

A transient MATLAB/SIMULINK model of induction motor with stator winding turn faults is developed. The model has features of simulating variable load level, stator winding turn faults in each phase and different number of short turns. The transient response is examined in terms of current under variable load level. The harmonic frequency in simulated stator current indicates stator winding turn fault. The model is validated by comparing simulated and measured stator current with different number of short turns and load levels. The model can be further used in model-aid induction motor fault diagnosis system.

Keywords

fault diagnosis; induction motors; stators; transient response; harmonic frequency; load levels; model-aid induction motor fault diagnosis system; simulated stator current; stator winding turn faults; transient MATLAB/SIMULINK model; transient response; variable load level; Circuit faults; Induction motors; Integrated circuit modeling; Load modeling; Mathematical model; Stator windings; Concordia transformation; Fault diagnosis; Induction motors; Stator winding turn faults;

fLanguage

English

Publisher

ieee

Conference_Titel

Universities Power Engineering Conference (AUPEC), 2012 22nd Australasian

Conference_Location

Bali

Print_ISBN

978-1-4673-2933-0

Type

conf

Filename

6360198