Implementation of an Induction Motor Mathematical Model for Stator Winding Fault Analysis

摘要

Induction motors are versatile, affordable and highly efficient machines, which makes them the principal source of electromechanical power in industrial application. However, induction motors eventually undergo failures, mostly due to insulation between turns or coils of stator windings, which are the structure with the highest incidence of electrical faults. In this work, it is presented an asymmetric mathematical model of induction motor that characterizes the electrical behavior of machine under stator winding fault. The model, derived from the symmetric one, was implemented on MATLAB/Simulink