三相笼型异步电动机转子断条故障诊断研究  

Simulation Study on Broken Rotor Bar Fault of Three-phase Caged Asynchronous Motor

作　　者：郭俊吉 宋东亚 Guo Junji;Song Dongya(College of Mechanical and Electrical Engineering,Zhengzhou University of Industrial Techinology,Xinzheng 451100,China)

机构地区：[1]郑州工业应用技术学院机电工程学院

出　　处：《煤矿机械》2018年第11期141-143,共3页Coal Mine Machinery

摘　　要：针对传统的诊断方法很难判断出转子断条故障的问题，提出了自适应陷波器的算法，把算法应用到转子断条故障诊断中，并通过MATLAB进行了仿真研究，仿真分析可以看出，该方法能有效滤除基波分量，突出故障信号。并通过实验验证了理论的正确性。In view of the difficulty of the traditional diagnosis method to judge the fault of broken rotor bar,proposing an algorithm of adaptive filter,which is applied to the fault diagnosis of rotor bar,the simulation of MATLAB is also carried out. The simulation results show that this method can effectively filter out the base wave component,highlight the fault signal ,and the correctness of this theory is verified by specific experiments.

关 键 词：MATLAB 三相笼型异步电动机 转子断条 故障诊断 

分 类 号：TM343[电气工程—电机]