Application of wavelets to model short-term power system disturbances

被引：115

作者：

Pillay, P ^{[1
]}

Bhattacharjee, A ^{[1
]}

机构：

[1] UNIV NEW ORLEANS,DEPT ELECT ENGN,NEW ORLEANS,LA 70148

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1996年 / 11卷 / 04期

关键词：

D O I：

10.1109/59.544681

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents an advanced mathematical tool for the analysis of power system disturbances. Disturbances that are non periodic require a more powerful mathematical technique than the Fourier series. The ''Wavelet Transformation'' is one such tool that can be used. The Wavelet transform translate the time-domain function into a representation localized not only in frequency but also in time. In this paper, the theory is applied to model several short term events like a capacitor switching transient, an autoreclosure, and a voltage dip.

引用

页码：2031 / 2037

页数：7