A new approach to detect rotor bar breaking fault online is presented in this paper The Hilbert transform of stator current is firstly calculated and signal is constructed.
提出了一种基于希尔伯特变换与数字滤波的笼型异步电动机转子断条在线检测方法。
The simulation and analysis results show that the solution greatly increases the signal-to-noise ratio and makes the stator current spectroscopic analysis more effective …
仿真和分析表明，该方法提高了故障诊断时的信噪比，使定子电流频谱分析更加可靠。
The simulation and analysis results show that the solution greatly increases the signal-to-noise ratio and makes the stator current spectroscopic analysis more effective …
仿真和分析表明，该方法提高了故障诊断时的信噪比，使定子电流频谱分析更加可靠。
应用推荐