Analysis of air gap flux density and Test of characteristics of the induction motor considering mechanical unbalance of a rotor and driving condition

유도형 모터의 회전자 편심과 운전상태를 고려한 공극 자속 밀도의 해석과 특성시험

Noise and vibration are one of the most unpleasant hazards of driving motors. Therefore, it is important to reduce noise and vibration. To do so, we need to analysis cause of those. This paper presents one of the process that search for the cause.