摘要
提出了一种基于数字信号处理的局部放电在线监测系统， 该系统综合了现代数字信号处理的几种新方法（ 包括小波分析） 对信号进行处理， 提取信号特征， 并运用模式识别的方法对局部放电信号进行识别。在此基础上， 由专家系统做出判断。
This paper introduces a system of Partial Discharge (PD) on-line monitoring based on Digital Signal Processing (DSP).This system processes signals using several new methods of modern Digital Signal Processing, including wavelet analysis. Then it picks up characters of signals and recognizes the PD signals by Pattern Recognition (PR). Based on all above, the Expert System (ES) will give the judgements.
出处
《计算机自动测量与控制》
CSCD
2000年第1期28-30,33,共4页
Computer Automated Measurement & Control
