Wavelet transforms in power systems - Part 1 - General introduction to the wavelet transforms

被引：106

作者：

Kim, CH ^{[1
]}

Aggarwal, R

机构：

[1] Sungkyunkwan Univ, Sch Elect & Comp Engn, Seoul, South Korea

[2] Univ Bath, Dept Elect & Elect Engn, Elect Power & Energy Grp, Bath BA2 7AY, Avon, England

来源：

POWER ENGINEERING JOURNAL | 2000年 / 14卷 / 02期

关键词：

D O I：

10.1049/pe:20000210

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This tutorial gives an introduction to the field of the wavelet transform. It is the first of two tutorials which are intended for engineers applying or considering to apply WTs to power systems. They show how the WT - a powerful new mathematical tool - can be employed as a fast and very effective means of analysing power system transient waveforms, as an alternative to the traditional Fourier transform. The focus of the tutorials is to present concepts of wavelet analysis and to demonstrate the application of the WT to a variety of transient signals encountered in electrical power systems.

引用

页码：81 / 87

页数：7