Distributed compensation including earth fault compensation for renewable energy resources

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F13%3A43920327" target="_blank" >RIV/49777513:23220/13:43920327 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6699210&queryText%3DDistributed+compensation+including+earth+fault" target="_blank" >http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6699210&queryText%3DDistributed+compensation+including+earth+fault</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/IECON.2013.6699210" target="_blank" >10.1109/IECON.2013.6699210</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Distributed compensation including earth fault compensation for renewable energy resources

Popis výsledku v původním jazyce

This study proposes a 4-phase voltage-source inverter replacing conventional 3-phase inverters, traditionally used in renewable energy resources, which is able to compensate a fault current, when a single-phase earth fault of the power grid occurs. The investigated method is able to suppress the earth fault current and recover current symmetry in 3-phase insulated or high-impedance grounded power grids. Proposed compensation is made by the 4-phase voltage-source inverter with earthed 4th phase, which can operate, under normal operation condition, equally as a traditionally used 3-phase inverter and supply the ac power grid from the renewable resource. The single-phase earth fault in the power grid is analyzed in the paper. Both simulations and experiments were performed on a mathematical model and on a designed laboratory prototype, respectively, in order to verify the proposed compensation method.

Název v anglickém jazyce

Distributed compensation including earth fault compensation for renewable energy resources

Popis výsledku anglicky

This study proposes a 4-phase voltage-source inverter replacing conventional 3-phase inverters, traditionally used in renewable energy resources, which is able to compensate a fault current, when a single-phase earth fault of the power grid occurs. The investigated method is able to suppress the earth fault current and recover current symmetry in 3-phase insulated or high-impedance grounded power grids. Proposed compensation is made by the 4-phase voltage-source inverter with earthed 4th phase, which can operate, under normal operation condition, equally as a traditionally used 3-phase inverter and supply the ac power grid from the renewable resource. The single-phase earth fault in the power grid is analyzed in the paper. Both simulations and experiments were performed on a mathematical model and on a designed laboratory prototype, respectively, in order to verify the proposed compensation method.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society

ISBN

978-1-4799-0224-8

ISSN

1553-572X

e-ISSN

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Počet stran výsledku

6

Strana od-do

643-648

Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Vienna

Datum konání akce

10. 11. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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