Transient analysis of AC/DC converters input waveforms using wavelet

被引：0
|
作者：
Knezevic, J [1 ]
Katic, V [1 ]
Graovac, D [1 ]
机构：
[1] Univ Novi Sad, Fac Engn, Inst Power Elect & Telecommun Engn, YU-21000 Novi Sad, Yugoslavia
来源：
MELECON 2000: INFORMATION TECHNOLOGY AND ELECTROTECHNOLOGY FOR THE MEDITERRANEAN COUNTRIES, VOLS 1-3, PROCEEDINGS | 2000年
关键词：
power quality; Fourier transform; wavelet transform;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
During last decade, power quality problems have become one of the most intensive studied areas of power engineering. Fourier transformation (FT) and especially its digital form - Fast Fourier transform was usually used for power quality analysis. Unfortunately, this transform has its drawbacks. During last years, a novel technique for signal processing emerged in engineering practice - Wavelet Transform. Wavelets are limited duration signals with zero average value. The aim of this paper is to present transient analysis of digitally controlled AC/DC converter input waveforms, since the AC/DC converter is the most common harmonic "polluter" of the power supply.
引用
收藏
页码：1193 / 1196
页数：4
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