engleski

Impact of Distributed Generation on Power Quality in Distribution Network

Power quality can be affected by various types of renewable energy power plants (REPP) such as photovoltaic power plants, wind power plants, fuel cells, solid biomass, biogas or biodiesel power plants. Various interface technologies by which these power plants are connected to the power grid have a different impact on the power quality. Potential impacts of particular types of power plants with renewable sources on the power quality are described in detail in the literature. Their influence on the power quality can be predicted by simulations but the actual impact can be determined only by measuring after construction and connection of the observed power plant. In this paper, the impacts of biogas power plants and PV power plants on the power quality in distribution network in Eastern Croatia are presented and analyzed. All the analyzes are based on actual measurements that are performed in the last ten years by Laboratory for Electromagnetic Compatibility, Department of Power Engineering, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek (FERIT).

Distributed Generation ; Power Quality ; Distribution Network ; Eastern Croatia

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