Kalman Filtering Algorithm for Electric Power Quality Analysis: Harmonics and Voltage Sags Problems

Power quality involves how close the voltage waveform is to being a perfect sinusoid with a constant frequency and amplitude. In this paper, we review the applications of linear Kalman filtering algorithm on-line for electric power quality analysis. These applications include the measurement of harm...

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Bibliographic Details
Published in2007 Large Engineering Systems Conference on Electric Power Engineering pp. 159 - 165
Main Author Mostafa, M.A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2007
Subjects
Algorithm design and analysis
electric power quality
Filtering algorithms
Frequency
Harmonic analysis
harmonics
Kalman filter algorithm
Kalman filters
Mathematical model
Power harmonic filters
Power quality
Power system harmonics
system identification
Voltage
voltage sags
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ISBN9781424415823
1424415829
DOI10.1109/LESCPE.2007.4437371

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Summary:Power quality involves how close the voltage waveform is to being a perfect sinusoid with a constant frequency and amplitude. In this paper, we review the applications of linear Kalman filtering algorithm on-line for electric power quality analysis. These applications include the measurement of harmonics and voltage sags. Mathematical models for each problem are developed to suite the filter and tested using simulated examples. Conclusions are drawn at the end of the text.
ISBN:9781424415823
1424415829
DOI:10.1109/LESCPE.2007.4437371