2012Adelaide Research & Scholarship (AR&S) (University of Adelaide)Requires access

A model for induction motor with stator faults

Fang Duan, Rastko Živanović

Open publisher page 17 citations

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.

About this research paper

What this paper is about

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.

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Available 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.

Key concepts: Stator, Induction motor, Transient (computer programming), Control theory (sociology), MATLAB, Fault (geology), Harmonic, Current (fluid)

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