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Paper Information

Journal:   IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE)   SUMMER-FALL 2004 , Volume 3 , Number 2; Page(s) 151 To 155.
 
Paper: 

POWER QUALITY ANALYSIS USING PHASE CORRELATED WAVELET TRANSFORM

 
 
Author(s):  PANIGRAHI B.K., HOTA P.K., DASH S.
 
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Abstract: 

This paper presents a new approach for power quality analysis using a phase corrected wavelet transform (PCWT). The local spectral information of the wavelet transform can, with slight modification, be used to perform local cross-spectral analysis with very good time resolution.
The ‘phase correction’ absolutely references the phase of the wavelet transform to the zero time point, thus assuring that the amplitude peaks are regions of stationary phase. The excellent time-frequency resolution characteristic of the PCWT makes it an attractive candidate for analysis of power system disturbance signals. Several power quality problems are analyzed using PCWT and it clearly demonstrates the advantages of PCWT in detecting, localizing and classifying the power quality problems.

 
Keyword(s): PCWT, PHASE CORRECTION, POWER QUALITY PROBLEMS, STFT, WAVELET TRANSFORM
 
 
References: 
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Citations: 
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APA: Copy

PANIGRAHI, B., & HOTA, P., & DASH, S. (2004). POWER QUALITY ANALYSIS USING PHASE CORRELATED WAVELET TRANSFORM. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE), 3(2), 151-155. https://www.sid.ir/en/journal/ViewPaper.aspx?id=11985



Vancouver: Copy

PANIGRAHI B.K., HOTA P.K., DASH S.. POWER QUALITY ANALYSIS USING PHASE CORRELATED WAVELET TRANSFORM. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE). 2004 [cited 2021June15];3(2):151-155. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=11985



IEEE: Copy

PANIGRAHI, B., HOTA, P., DASH, S., 2004. POWER QUALITY ANALYSIS USING PHASE CORRELATED WAVELET TRANSFORM. IRANIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING (IJECE), [online] 3(2), pp.151-155. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=11985.



 
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