Analysis of stator current waveforms of induction motor with broken bar conditions

Induction motor is the main electrical machine for many applications because it has advantage sides. However, it may be affected by many problems for example the broken rotor bar problem. In recent year, many researches attempt to investigate the characteristics of induction motor with the broken rotor bar conditions. This paper aims to synthesis of stator current waveform of induction motor with broken bar conditions by using the single broken bar condition of the stator current waveform. The synthesis method can be separated as two cases, which is originated by the FEM and the experimental results. Finally, the proposed synthesize method from using the result of the experimental work can be considered successfully.