traveling wave theory

Starting from signal strangeness, the paper analyzes the basic theory-modulus maxima theory in signal strangeness detection and applies the theory of signal strangeness detection to the traveling wave test of temporary current in power systems.

从信号的奇异性出发，分析了信号奇异性检测的基本理论模极大值理论，并把信号的奇异性检测理论应用到电力系统暂态电流行波检测之中。

Then the wavelet transform theory, compared the characteristics of a small Porgy select a suitable wavelet bases and threshold, using wavelet transform to extract and analyze the fault transient traveling wave.

然后研究了小波变换理论，比较了个小波基的特点选取了合适的小波基和阈值，利用小波变换来提取和分析故障暂态行波。

lightning strike location of transmission line based on wavelet transform and traveling wave theory

基于小波变换和行波理论的输电线路雷击定位

Research on Power Grids Traveling Wave Fault Location Method Based on Graph Theory

基于图论的网络故障行波定位方法研究