Comparison of Voltage Events Detection Methods

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

Comparison of Voltage Events Detection Methods

Popis výsledku v původním jazyce

The paper deals with the voltage events occurred in the low voltage supply systems and with problems about correct recording and analyzing of them. The paper presents two methods of voltage magnitude measurement and voltage events detection whereas bothmethods are based on differ-ent measuring algorithm. While the first method is currently used in voltage events recorders and power quality analyz-ers and is based on the measurement of RMS voltage val-ues; the second method tracks the envelope of inputsignal amplitude in real-time. Both algorithms were simulated in Matlab/Simulink environment and were tested on many types of pre-set voltage events. The results are compared with the parameters of the pre-set voltage event.

Název v anglickém jazyce

Comparison of Voltage Events Detection Methods

Popis výsledku anglicky

The paper deals with the voltage events occurred in the low voltage supply systems and with problems about correct recording and analyzing of them. The paper presents two methods of voltage magnitude measurement and voltage events detection whereas bothmethods are based on differ-ent measuring algorithm. While the first method is currently used in voltage events recorders and power quality analyz-ers and is based on the measurement of RMS voltage val-ues; the second method tracks the envelope of inputsignal amplitude in real-time. Both algorithms were simulated in Matlab/Simulink environment and were tested on many types of pre-set voltage events. The results are compared with the parameters of the pre-set voltage event.

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 11th International Scientific Conference Electric Power Engineering 2010

ISBN

978-80-214-4094-4

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Brno University of Technology, FEEC, Department of Electrical Power Engineering

Místo vydání

Brno

Místo konání akce

Hotel Santon, Brno

Datum konání akce

4. 5. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000284981100092