Possibilities of Voltage Control in Islanded Distribution Systems with Photovoltaic Power Sources

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F12%3A43915756" target="_blank" >RIV/49777513:23220/12:43915756 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Possibilities of Voltage Control in Islanded Distribution Systems with Photovoltaic Power Sources

Popis výsledku v původním jazyce

In this paper, various voltage control mechanisms have been tested on larger distribution network with high representation of photovoltaic power sources. For this, islanded version of IEEE 123-bus radial system has been chosen for time series of load flow calculations using the standard Newton-Raphson method. Loads and generations were considered as time-dependent with respect to load diagrams and weather conditions in selected locality and time of year. For voltage control of the tested distribution network, on-load tap-changing (OLTC) transformers, synchronous condensers and switched shunt capacitors have been applied. As the output of this paper, comprehensive analysis was made to provide enough information whether these voltage control procedures can ensure reliable operation of the network even through the worst-case scenarios around the year with all voltages within their operational limits or not.

Název v anglickém jazyce

Possibilities of Voltage Control in Islanded Distribution Systems with Photovoltaic Power Sources

Popis výsledku anglicky

In this paper, various voltage control mechanisms have been tested on larger distribution network with high representation of photovoltaic power sources. For this, islanded version of IEEE 123-bus radial system has been chosen for time series of load flow calculations using the standard Newton-Raphson method. Loads and generations were considered as time-dependent with respect to load diagrams and weather conditions in selected locality and time of year. For voltage control of the tested distribution network, on-load tap-changing (OLTC) transformers, synchronous condensers and switched shunt capacitors have been applied. As the output of this paper, comprehensive analysis was made to provide enough information whether these voltage control procedures can ensure reliable operation of the network even through the worst-case scenarios around the year with all voltages within their operational limits or not.

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0094" target="_blank" >ED2.1.00/03.0094: Regionální inovační centrum elektrotechniky (RICE)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 13th International Scientific Conference - Electric Power Engineering 2012

ISBN

978-80-214-4514-7

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

727-732

Název nakladatele

Vysoké učení technické v Brně

Místo vydání

Brno

Místo konání akce

Hotel Santon, Brno

Datum konání akce

22. 5. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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