摘要
利用小波原理,将小波变换引入到异步电动机的电压信号监测中,以消除噪声信号,并提取出基波电压信号。
Based on the wavelet principle, the wavelet transform can be introduced into the voltage signal monitoring of the asynchronous motor, to eliminate the noise signals and extract the voltage signals of the fundamental wave.
出处
《重庆电力高等专科学校学报》
2013年第4期58-61,共4页
Journal of Chongqing Electric Power College
关键词
小波分析
异步电机
消噪
wavelet analysis
asynchronous motor
noise elimination
