Effect of Renewable Energy Sources to the Stability of the Low Voltage Distribution Networks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU114699" target="_blank" >RIV/00216305:26220/15:PU114699 - isvavai.cz</a>

Výsledek na webu

<a href="http://piers.org/piersproceedings/download.php?file=cGllcnMyMDE1UHJhZ3VlfDJQMF8xNDQ0LnBkZnwxNTAyMDQwODM3NDg=" target="_blank" >http://piers.org/piersproceedings/download.php?file=cGllcnMyMDE1UHJhZ3VlfDJQMF8xNDQ0LnBkZnwxNTAyMDQwODM3NDg=</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Renewable Energy Sources to the Stability of the Low Voltage Distribution Networks

Popis výsledku v původním jazyce

The paper describes the recent development in the area of renewable energy sources (RES). Shows the situations in countries supporting a great growth of RES, particularly in photovoltaic energy what leads to the big problems. The modelling of situation shows that in a very near future there will be a big overflow of electrical energy production in the low voltage networks (LVN). It would evoke necessity to transfer energy into higher voltage networks. However it's not possible, because of the protection systems of high voltage networks (HVN) are developed for the opposite flow of energy. The traditional power engineering industry assumes centralized energy sources (power plants), and delivers electrical energy into consumers via very high voltage networks (transition networks VHN), high voltage networks (HVN) into LVN. In the low voltage networks the energy is totally consumed. Because of the existing protection systems in the HVN, and the recent energy distributors and producers correspond with this traditional conception, is necessary to consume all energy from RES in the low voltage networks where it was produced. Our contribution deals with this phenomenon and offers some part solution of the problem.

Název v anglickém jazyce

Effect of Renewable Energy Sources to the Stability of the Low Voltage Distribution Networks

Popis výsledku anglicky

The paper describes the recent development in the area of renewable energy sources (RES). Shows the situations in countries supporting a great growth of RES, particularly in photovoltaic energy what leads to the big problems. The modelling of situation shows that in a very near future there will be a big overflow of electrical energy production in the low voltage networks (LVN). It would evoke necessity to transfer energy into higher voltage networks. However it's not possible, because of the protection systems of high voltage networks (HVN) are developed for the opposite flow of energy. The traditional power engineering industry assumes centralized energy sources (power plants), and delivers electrical energy into consumers via very high voltage networks (transition networks VHN), high voltage networks (HVN) into LVN. In the low voltage networks the energy is totally consumed. Because of the existing protection systems in the HVN, and the recent energy distributors and producers correspond with this traditional conception, is necessary to consume all energy from RES in the low voltage networks where it was produced. Our contribution deals with this phenomenon and offers some part solution of the problem.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/TA03020907" target="_blank" >TA03020907: REVYT - Rekuperace ztrátové energie výtahu pro jeho klidovou spotřebu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Draft Proceedings of Progress In Electromagnetics Research Symposium PIERS 2015 Prague

ISBN

978-1-934142-30-1

ISSN

1559-9450

e-ISSN

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Počet stran výsledku

6

Strana od-do

1444-1448

Název nakladatele

The Electromagnetics Academy

Místo vydání

Cambridge, MA, USA

Místo konání akce

Praha

Datum konání akce

6. 7. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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