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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.
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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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