摘要
本文应用自适应陷波滤波器对异步电动机定子电流信号进行处理，其结果有利于转子故障特征量的提取。实测结果表明，这种方法可以提高故障诊断的灵敏度．
In this paper, adaptive notch filter ig applied process the signals of the stator current in induction motors. The result is a great help to extract thefeature component of rotor fault. The result of measurement show that theapproach can improye the sensitivity of fault diagnosis.
出处
《大电机技术》
北大核心
1995年第5期14-17,共4页
Large Electric Machine and Hydraulic Turbine
