DocumentCode
1238620
Title
Closure on "Reformulating Power Components Definitions Contained in the IEEE Standard 1459-2000 Using Discrete Wavelet Transform"
Author
Morsi, Walid G. ; El-Hawary, M.E.
Author_Institution
Dept. of Electr. & Comput. Eng., Dalhousie Univ., Halifax, NS
Volume
23
Issue
3
fYear
2008
fDate
7/1/2008 12:00:00 AM
Firstpage
1699
Lastpage
1699
Abstract
The authors would like to thank the discussers for their interest in our paper [1], where the definitions of the power components contained in the IEEE Standard 1459-2000 were reformulated using the discrete wavelet transform (DWT) which is a time-frequency transform that allows preserving both time and frequency information. In [1], five decomposition levels in the DWT tree were selected, leading to six nonuniform frequency bands. The approximation a5 is the scaling level, while the details d5,d4,d3,d2, and d1 are the five wavelet levels.
Keywords
IEEE standards; discrete wavelet transforms; power electronics; scaling circuits; time-frequency analysis; IEEE standard 1459-2000; approximation; decomposition levels; discrete wavelet transform; power components; scaling level; time-frequency transform; Discrete wavelet transforms; Frequency measurement; Power harmonic filters; Power system harmonics; Sampling methods; Wavelet coefficients;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2008.924195
Filename
4534814
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