Power Quality Identification and Classification Using Wavelet Method in Smart Power Grids

International Journal of Smart Electrical Engineering

مقاله 1، دوره 09، شماره 02، شهریور 2020، صفحه 53-57   

نوع مقاله: Research Paper

نویسنده

Mohammad Reza Hatami^*

Department of Electrical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran

چکیده

In this paper, different methods of wavelet coefficients have been used to detect power quality in smart power grids and have investigated the advantages and disadvantages of continuous and discrete wavelet transforms in detection and performance of different mother wavelets in detecting different types. The perturbations are investigated by discrete wavelet transform. Also, in analyzing the power quality of smart grids, the type of disturbance in voltage or current signals is discussed.

کلیدواژه‌ها

systems Wavelet؛ Smart Grid؛ Power Quality