Operation Control of Photovoltaic Power Plants in Smart Grids

Kód výsledku v IS VaVaI

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Nalezeny alternativní kódy

RIV/49777513:23220/22:43966703

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Operation Control of Photovoltaic Power Plants in Smart Grids

Popis výsledku v původním jazyce

The future planned development of decentralized electricity generation may have a negative impact on the operation and management of the electricity system. Above all, problems can be expected with maintaining voltage and frequency stability in island microgrids, where the only source of electricity will be photovoltaic power plants. With the growing consumption of electricity and the growing demand for the quality of the supplied electricity, there is a need to regulate these renewable energy sources more appropriately. One of the possibilities could be the primary and secondary regulation of voltage and frequency using the so-called virtual frequency and voltage method. The main aim of this paper is to analyze and compare the current regulators of the voltage inverters of the photovoltaic power plants with the proposed invereter regulator enabling primary and secondary regulation. The functionality of the solved control circuits of inverters is assessed on the basis of the results of the simulations of the small island microgrid with a symmetrical and asymmetrical load in the MATLAB Simulink software.

Název v anglickém jazyce

Operation Control of Photovoltaic Power Plants in Smart Grids

Popis výsledku anglicky

The future planned development of decentralized electricity generation may have a negative impact on the operation and management of the electricity system. Above all, problems can be expected with maintaining voltage and frequency stability in island microgrids, where the only source of electricity will be photovoltaic power plants. With the growing consumption of electricity and the growing demand for the quality of the supplied electricity, there is a need to regulate these renewable energy sources more appropriately. One of the possibilities could be the primary and secondary regulation of voltage and frequency using the so-called virtual frequency and voltage method. The main aim of this paper is to analyze and compare the current regulators of the voltage inverters of the photovoltaic power plants with the proposed invereter regulator enabling primary and secondary regulation. The functionality of the solved control circuits of inverters is assessed on the basis of the results of the simulations of the small island microgrid with a symmetrical and asymmetrical load in the MATLAB Simulink software.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 11th International Scientific Symposium on Electrical Power Engineering (ELEKTROENERGETIKA 2022)

ISBN

978-80-553-4104-0

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

186-191

Název nakladatele

Technical University of Košice

Místo vydání

Košice

Místo konání akce

Stará Lesná, Slovenská republika

Datum konání akce

12. 9. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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