Use of Wavelet Transforms for the Minimization of Harmonics Using Shunt Active Power Filter
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In the modern world, the use of non linear loads have increased due to the industrial revolution. They generate distortions in supply voltage and current waveforms. These distortions in the voltage and current waveform specified as harmonics reduce the quality of the power that is supplied. Hence harmonic reduction becomes a necessary issue and the use of Shunt Active Power Filter (SAPF) for minimizing the harmonic content caused by the non linear load has been discussed in this paper. Here, the wavelet transform based method is used and it provides an alternative for the harmonic analysis. With this method, distortions due to different sub-band harmonics can be easily estimated and each harmonic component can be evaluated. A comparison between the Fast Fourier Transform (FFT) method and wavelet based method in determining the Total Harmonic Distortion (THD) is made. The results depict the effectiveness of the proposed method.
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J. Arrillaga, N. R. Watson, Power System Harmonics, New York: John Wiley, 2003
Daniel J.Carnovale, P.E and Thomas M. Blooming P.E, Application of IEEE STD 519-1992 on harmonic limits, International Journal of Advances in Engineering & Technology, May 2011, ISSN: 2231-1963.
Akagi.H, Modern active filter and traditional passive filters, Bulletin of the polish academy of sciences technical sciences vol.54.n.3, 2006 .
K.L.Areerak, K.N.Areerak, The Comparison study of Harmonic Detection Methods for Shunt Active Power Filter, World Academy of Science, Engineering and Technology 46, 2010.
T. Mahalekshmi, Current Harmonics Compensation and Power Factor Improvement by Hybrid Shunt Active Power Filter, International Journal. of Computer Applications (0975 – 8887) vol. 4,n.3, July 2010.
M. Routimo, M. Salo, H. Tuusa, Voltage-Source Active Power Filter with a Current Sensorless Control, (2007) International Review of Electrical Engineering (IREE), 2 (3), pp. 346-358.
Sangu Ravindra, Dr.V.C.Veera Reddy, Dr.S.Sivanagaraju, Devineni Gireesh Kumar, Design of Shunt Active Power Filter to eliminate the harmonic currents and to compensate the reactive power under distorted and/or imbalanced source voltages in steady state, International Journal of Scientific & Engineering Research, vol.3, January 2012.
Mohammadzadeh, S., Mortazavi, S.S., Ahmadzadeh, M., Electric power quality disturbance assessment using wavelet transform analysis, (2010) International Review of Electrical Engineering (IREE), 5 (6), pp. 2907-2913.
T.Lachman, A.P.Memon, T.R.Mohamad, Z.A.Memon, Detection of Power Quality Disturbances Using Wavelet Transform Technique, International Journal for the Advancement of Science & Arts, vol. 1, n. 1, 2010
M. Sifuzzaman, M.R. Islam1 and M.Z. Ali, Application of Wavel et Transform and its Advantages Compared to Fourier Transform, Journal of Physical Sciences, vol. 13, 2009, ISSN: 0972-8791, pp. 121-134.
Stephane G. Mallat, A Theory for Multiresolution Signal Decomposition, IEEE Transactions On Pattern Analysis And Machine Intelligence.vol. I, n.7, July 1989.
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