Vibration analysis of 3-phase squirrel cage induction motor due to broken rotor using artificial intelligence

摘要

Recently, research concerning condition monitoring and fault diagnosis of electrical machines have experienced extraordinarily dynamic activity. The increasing importance of these energy conversion devices and their widespread use in uncountable applications have motivated significant research efforts. Various faults are occurring in the stator as well as in the rotor of 3-phase squirrel cage induction motor such as bearing fault, broken rotor bar fault, air gap eccentricity etc. This paper presents an analysis of fault occurring in the rotor bar of 3-phase squirrel cage induction motor by artificial intelligence method.