A Voltage Event Recorder for More Accurate Analysis of Voltage Events in Power Supply Systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU91798" target="_blank" >RIV/00216305:26220/11:PU91798 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/PTC.2011.6019364" target="_blank" >http://dx.doi.org/10.1109/PTC.2011.6019364</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/PTC.2011.6019364" target="_blank" >10.1109/PTC.2011.6019364</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Voltage Event Recorder for More Accurate Analysis of Voltage Events in Power Supply Systems

Popis výsledku v původním jazyce

The paper deals with the problems about correct recording and analyzing of voltage events occurred in power supply systems. Based on the results of many of performed simulations which compare the abilities of several known voltage events detection methods to correct analysis of occurred voltage events the paper proposes the usage of Extended Kalman Filter (EKF) as the preferred method to voltage event detection and monitoring. Except the main advantage of EKF method, which is the possibility of voltage event monitoring in real-time, this method has a lot of other specifics which can be used for better descriptions of detected voltage events. The paper presents a voltage event analyzer based on the EKF algorithm which is able to detect shape of voltage events more precisely than actual used RMS algorithms and on the basis of shape it can determine voltage event parameters more accurately. The analyzer is based on virtual instrumentation in LabVIEW using a data acquisition card from National Instrument.

Název v anglickém jazyce

A Voltage Event Recorder for More Accurate Analysis of Voltage Events in Power Supply Systems

Popis výsledku anglicky

The paper deals with the problems about correct recording and analyzing of voltage events occurred in power supply systems. Based on the results of many of performed simulations which compare the abilities of several known voltage events detection methods to correct analysis of occurred voltage events the paper proposes the usage of Extended Kalman Filter (EKF) as the preferred method to voltage event detection and monitoring. Except the main advantage of EKF method, which is the possibility of voltage event monitoring in real-time, this method has a lot of other specifics which can be used for better descriptions of detected voltage events. The paper presents a voltage event analyzer based on the EKF algorithm which is able to detect shape of voltage events more precisely than actual used RMS algorithms and on the basis of shape it can determine voltage event parameters more accurately. The analyzer is based on virtual instrumentation in LabVIEW using a data acquisition card from National Instrument.

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/ED0014%2F01%2F01" target="_blank" >ED0014/01/01: Centrum výzkumu a využití obnovitelných zdrojů energie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the IEEE PES Trondheim PowerTech 2011

ISBN

978-1-4244-8419-5

ISSN

—

e-ISSN

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Počet stran výsledku

7

Strana od-do

1-7

Název nakladatele

IEEE PES

Místo vydání

345 E 47TH ST, NEW YORK, NY 10017 USA

Místo konání akce

Trondheim

Datum konání akce

19. 6. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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