Paper Title
Fault Diagnosis In Induction Motor
Abstract
The paper demonstrates simulation and steady-state performance of three phase squirrel cage induction motor
and detection of rotor broken bar fault using MATLAB. This simulation model is successfully used in the fault detection of
rotor broken bar for the induction machines. A dynamic model using PWM inverter and mathematical modelling of the
motor is developed. The dynamic simulation of the small power induction motor is one of the key steps in the validation of
the design process of the motor drive system and it is needed for eliminating advertent design errors and the resulting error
in the prototype construction and testing. The simulation model will be helpful in detecting the faults in three phase induction
motor using Motor current signature analysis.
Keywords- Squirrel Cage Induction Motor, Pulse Width Modulation (PWM)