Utilization of modified virtual method for frequency and voltage primary control in microgrid with photovoltaic power plants

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Utilization of modified virtual method for frequency and voltage primary control in microgrid with photovoltaic power plants

Popis výsledku v původním jazyce

Maintaining of qualitative parameters of electric network is very important in all electric power system as well as in microgrids island mode. Due to the distributed generation units which working with renewable power sources it is difficult to maintain a power balance between demand and supply. When the line impedance is not mainly inductive and resistive the values of frequency and voltage can be regulated by means of virtual control methods. This paper deals with the modification and analysis of the virtual frequency and voltage methods. The first parts describe principle and adjustment of this method. The proposed control circuit is evaluated by means of the MATLAB Simulink. The final part contains simulation results showed that this virtual method is possible to use for regulation of decentralized power sources in microgrids.

Název v anglickém jazyce

Utilization of modified virtual method for frequency and voltage primary control in microgrid with photovoltaic power plants

Popis výsledku anglicky

Maintaining of qualitative parameters of electric network is very important in all electric power system as well as in microgrids island mode. Due to the distributed generation units which working with renewable power sources it is difficult to maintain a power balance between demand and supply. When the line impedance is not mainly inductive and resistive the values of frequency and voltage can be regulated by means of virtual control methods. This paper deals with the modification and analysis of the virtual frequency and voltage methods. The first parts describe principle and adjustment of this method. The proposed control circuit is evaluated by means of the MATLAB Simulink. The final part contains simulation results showed that this virtual method is possible to use for regulation of decentralized power sources in microgrids.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 6th International Scientific Conference Renewable Energy Sources 2016

ISBN

978-80-89402-81-6

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

Slovak University of Technology in Bratislava

Místo vydání

Bratislava

Místo konání akce

Tatranské Matliare, Slovak Republic

Datum konání akce

31. 5. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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