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author:

陈亦文 (陈亦文.) [1] (Scholars:陈亦文) | 邱公伟 (邱公伟.) [2]

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Abstract:

针对电力系统时变谐波信号的分析,提出一种基于小波包分解的时-频分析新方法.该方法利用共轭正交滤波器组,对谐波信号进行小波包变换,使得谐波信号在频域上等间隔分解,所测各次谐波均落入各自相应的频带内,从而达到对奇次时变谐波测量与时频分析的目的.

Keyword:

小波包分解 时变谐波 时频分析

Community:

  • [ 1 ] [陈亦文]福州大学
  • [ 2 ] [邱公伟]福州大学

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Source :

能源与环境

ISSN: 1672-9064

CN: 35-1272/TK

Year: 2005

Issue: 1

Page: 74-75

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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