PMU Testing Under Dynamic Signal Changes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F13%3A86088526" target="_blank" >RIV/61989100:27240/13:86088526 - 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

PMU Testing Under Dynamic Signal Changes

Popis výsledku v původním jazyce

The PMU (Phasor Measurement Unit) measures instant values of voltage and current signals and by using using a common time source for synchronization of multiple PMUs it provides data of synchronous phasors of voltages and currents in defined location within transmission power grid. Because provided phasors are precisely synchronized, synchronized comparison of two or more quantities is possible, in real time. These comparisons can be used to assess transmission system conditions. Some PMU features are described in IEEE C37.118-2005 standard. The IEEE C37.118-2005 is primarily focused on communication with the PMU and precision of the measurement at steady state. PMU manufacturers declare compliance with IEEE C37.118- 2005, which doesn't mean correct behaviour of the PMU for dynamic changes of voltage or current signals. The new version of IEEE C37.118 is currently under development. This standard should contain as addition the description of PMU testing. This paper describes implementation and results of PMU tests focused on dynamic properties of PMU. These tests were performed on tester designed and implemented on the base of virtual instrumentation.

Název v anglickém jazyce

PMU Testing Under Dynamic Signal Changes

Popis výsledku anglicky

The PMU (Phasor Measurement Unit) measures instant values of voltage and current signals and by using using a common time source for synchronization of multiple PMUs it provides data of synchronous phasors of voltages and currents in defined location within transmission power grid. Because provided phasors are precisely synchronized, synchronized comparison of two or more quantities is possible, in real time. These comparisons can be used to assess transmission system conditions. Some PMU features are described in IEEE C37.118-2005 standard. The IEEE C37.118-2005 is primarily focused on communication with the PMU and precision of the measurement at steady state. PMU manufacturers declare compliance with IEEE C37.118- 2005, which doesn't mean correct behaviour of the PMU for dynamic changes of voltage or current signals. The new version of IEEE C37.118 is currently under development. This standard should contain as addition the description of PMU testing. This paper describes implementation and results of PMU tests focused on dynamic properties of PMU. These tests were performed on tester designed and implemented on the base of virtual instrumentation.

Druh

D - Stať ve sborníku

CEP obor

JB - Senzory, čidla, měření a regulace

OECD FORD obor

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Projekt

<a href="/cs/project/LH12183" target="_blank" >LH12183: Smart instrumentation - Vývoj a ověřování pokročilých měřicích systémů pro aplikační oblast přenosu a distribuce elektrické energie</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

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

PROCEEDINGS OF THE 7TH INTERNATIONAL SCIENTIFIC SYMPOSIUM ON ELECTRICAL POWER ENGINEERING (ELEKTROENERGETIKA 2013)

ISBN

978-80-553-1442-6

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

307-311

Název nakladatele

TECHNICAL UNIV KOSICE, FAC ELECTRICAL ENGRG &amp; INFORMATICS

Místo vydání

Košice

Místo konání akce

Stará Lesná

Datum konání akce

18. 9. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000333395100076