Measurement Methods and Procedures for Assessing Accuracy of Instrument Transformers for Power Quality Measurements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F20%3AN0000084" target="_blank" >RIV/00177016:_____/20:N0000084 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/CPEM49742.2020.9191698" target="_blank" >http://dx.doi.org/10.1109/CPEM49742.2020.9191698</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CPEM49742.2020.9191698" target="_blank" >10.1109/CPEM49742.2020.9191698</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement Methods and Procedures for Assessing Accuracy of Instrument Transformers for Power Quality Measurements

Popis výsledku v původním jazyce

Instrument transformers (ITs) are vital components of power quality (PQ) measurement systems in electrical transmission and distribution grids. Whereas measurement methods and accuracy are well defined for PQ measurement instruments, accurate knowledge about IT performance in presence of grid disturbances is missing. Main research themes of a project recently funded within the EMPIR program are described in the paper. The project focuses on the set-up of a metrological framework to enable the traceable measurement of PQ parameters when ITs are included in the measurement chains. Attention is focused on the development of reference measurement systems and the definition of IT test procedures, as well as on the quantification of the performance of ITs under realistic disturbance conditions. Moreover, an extensive characterization of voltage and current ITs will provide the basis for the identification of different sets of limits for the IT accuracy performance in PQ application and the definition of PQ accuracy classes.

Název v anglickém jazyce

Measurement Methods and Procedures for Assessing Accuracy of Instrument Transformers for Power Quality Measurements

Popis výsledku anglicky

Instrument transformers (ITs) are vital components of power quality (PQ) measurement systems in electrical transmission and distribution grids. Whereas measurement methods and accuracy are well defined for PQ measurement instruments, accurate knowledge about IT performance in presence of grid disturbances is missing. Main research themes of a project recently funded within the EMPIR program are described in the paper. The project focuses on the set-up of a metrological framework to enable the traceable measurement of PQ parameters when ITs are included in the measurement chains. Attention is focused on the development of reference measurement systems and the definition of IT test procedures, as well as on the quantification of the performance of ITs under realistic disturbance conditions. Moreover, an extensive characterization of voltage and current ITs will provide the basis for the identification of different sets of limits for the IT accuracy performance in PQ application and the definition of PQ accuracy classes.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/8B20011" target="_blank" >8B20011: Measurement methods and test procedures for assesing accuracy of instruments transformers for power quality measurements</a><br>

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

2020 Conference on Precision Electromagnetic Measurements (CPEM)

ISBN

—

ISSN

0589-1485

e-ISSN

2160-0171

Počet stran výsledku

2

Strana od-do

1-2

Název nakladatele

IEEE

Místo vydání

Denver, USA

Místo konání akce

Denver, USA

Datum konání akce

1. 1. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000841889400011