May 2013

Fundamentals and literature review of wavelet transform in power quality issues

The effects of power quality (PQ) disturbances on power utilities and power customers are increasing day by day with widespread use of power electronics devices. These disturbances should be detected rapid and accurate. Wavelet transform (WT) has become a popular method to detect, classify and analyze various types of PQ disturbances in power systems. In this study, the fundamentals of WT, its distinctions from Fourier...

Author(s): Lütfü SARIBULUT, Ahmet TEKE, Mohammad BARGHI LATRAN and Mehmet TÜMAY

May 2013

Fundamentals and literature review of Fourier transform in power quality issues

Economic impact of power quality (PQ) disturbances on industry is increasing day by day with widespread use of power electronics based devices. These disturbances should be detected quickly and accurately. Fourier transform (FT) has become a powerful tool to detect, classify and analyze various types of PQ disturbances in power systems and signal processing. In this paper, the fundamentals of Fourier series and FT with...

Author(s): Lütfü SARIBULUT, Ahmet TEKE and Mehmet TÜMAY