Power Quality Analysis of Grid-Connected Photovoltaic Systems in Distribution Networks

• Autorzy: Farhoodnea M. , Mohamed A. , Shareef H. , Zayandehroodi H.

Warianty tytułu

PL

Analiza jakości energii w sieci elektroenergetycznej z dołączonymi systemami fotowoltaicznymi

• Języki publikacji: EN

Abstrakty

EN

This paper presents a dynamic PQ analysis on the effects of high-penetrated grid-connected photovoltaic (PV) systems in a distribution system under different weather conditions. To track practical considerations, all information on PV units and weather conditions given in this paper were collected from different solar panel producers and from the Malaysian Meteorological Department (MMD), respectively. A 1.8-MW gridconnected PV system in a radial 16-bus test system is modeled and simulated using Matlab/Simulink software to study the effects of this technology on the system under different levels of solar irradiation. The simulation results proved that the presence of high-penetrated grid-connected PV systems could cause power quality problems such as voltage raise, voltage flicker, and power factor reduction.

PL

W artykule przedstawiono analizę dynamicznych zmian mocy w dużym systemie fotowoltaicznym dołączonym do sieci, w przypadku rożnych warunków pogodowych. W badaniach wykorzystano rzeczywiste informacje pogodowe. Model sumacyjny stworzono w programie MatlabSimulink, a następnie sprawdzono jego działanie w warunkach różnego poziomu zadanego nasłonecznienia. Wyniki pokazały, że duże zespoły paneli PV, podłączone do sieci, mogą wywołać problemy z jakością energii.

Słowa kluczowe

EN

power quality; distributed generation; renewable energy; photovoltaic systems; voltage fluctuation; flicker

PL

jakość energii; generacja rozproszona; energia odnawialna; systemy fotowoltaiczne; wahania napięcia; migotanie

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 2a
• Strony: 208--213
• Opis fizyczny: Bibliogr. 27 poz., schem., wykr.

Twórcy

autor

Farhoodnea M.

• Department of Electrical, Electronic and Systems Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia

autor

Mohamed A.

• Department of Electrical, Electronic and Systems Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia

autor

Shareef H.

• Department of Electrical, Electronic and Systems Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia

autor

Zayandehroodi H.

• Department of Electrical, Electronic and Systems Engineering, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia

Bibliografia

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