%0 Journal Article
%T Power Quality Assessment in Small Scale Renewable Energy Sources Supplying Distribution Systems
%A Nicolae Golovanov
%A George Cristian Lazaroiu
%A Mariacristina Roscia
%A Dario Zaninelli
%J Energies
%D 2013
%I MDPI AG
%R 10.3390/en6020634
%X The impact of wind turbines and photovoltaic systems on network operation and power quality (harmonics, and voltage fluctuations) is very important. The capability of the power system to absorb this perturbation is dependent on the fault level at the point of common coupling. The paper deals with power quality case studies conducted on existing renewable resources-based systems. Voltage fluctuations determined by a 0.65 MVA wind turbine are analyzed. The impact of photovoltaic systems on steady state voltage variations and current harmonics is investigated. The correlation between the generated power and the main power quality indices is highlighted.
%K power quality
%K small scale renewable sources
%K voltage fluctuations
%K harmonics
%U http://www.mdpi.com/1996-1073/6/2/634