摘要
电网的谐波检测,一直是电力工作者研究的一项重要课题。本文介绍了电力系统中目前已有的几种主要的谐波检测方法,探讨了小波变换理论在谐波检测中的应用。
The detecting for harmonic in power system has been an important subject for the designer of Power System. In this paper, the present detecting methods for harmonic are introduced, moreover, the appliance of the theory of Wavelet Transform to the detecting for harmonic is discussed.
出处
《科技广场》
2005年第3期113-115,共3页
Science Mosaic
关键词
电网
谐波检测
傅立叶变换
小波变换
The detecting for harmonic
Fourier transform
Wavelet transform
