Generation diagram investigation in power network containing photovoltaic energy source

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Published Dec 10, 2019

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Dušan Medveď
Michal Kolcun
Jaroslav Petráš
Rastislav Stolárik
Štefan Vaško

Abstract

This article deals with the analysis of a day-ahead generation diagram in specific part of the power network with renewable energy sources. As a renewable energy source was chosen photovoltaic power plant. Input data for a day-ahead analysis was obtained from the database of previous measurement that was realised on the existing configuration in off-grid network at the department of authors. The simulation network was created in Matlab/SimscapePowerSystem environment that consisted of rotating generators (for regulation of generated power due to fluctuated power generation from photovoltaic sources) and photovoltaic power plant of variable energy generation and loads. The results refer to a necessity to consider the previous measured data of the weather for prediction of future expectation of a day-ahead load diagram.

Article Details

Issue
Vol 12 No 2 (2019)
Section
Generation of Electricity, Transmission, Distribution and Consumption of Electricity
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