Measurement methods and test procedures for assesing accuracy of instruments transformers for power quality measurements
Public support
Provider
Ministry of Education, Youth and Sports
Programme
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Call for proposals
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Main participants
Český metrologický institut
Contest type
M2 - International cooperation
Contract ID
8B20011
Alternative language
Project name in Czech
Measurement methods and test procedures for assesing accuracy of instruments transformers for power quality measurements
Annotation in Czech
The overall goal of the project is the development of the metrological framework to enable the traceable calibration of ITs to be employed for PQ measurements in electricity grids, which can be used by IEC TC 38 Instrument transformers as a basis for the future standardisation about the use of ITs for PQ from IEC TC 38. The specific objectives of the project are: 1. To define accuracy and uncertainty limits of ITs in PQ measurements, by proposing and experimentally verifying specific performance indices for the single PQ parameters and by defining a new “PQ Accuracy Class” for ITs, which would be the extension of the concept of classical “accuracy class”. 2. To establish suitable reference measuring systems for ITs and methods for the evaluation of the relevant uncertainty contribution of ITs to PQ indices.
Scientific branches
R&D category
ZV - Basic research
OECD FORD - main branch
10700 - Other natural sciences
OECD FORD - secondary branch
10700 - Other natural sciences
OECD FORD - another secondary branch
10700 - Other natural sciences
CEP - equivalent branches <br>(according to the <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">converter</a>)
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Completed project evaluation
Provider evaluation
V - Vynikající výsledky projektu (s mezinárodním významem atd.)
Project results evaluation
Following the condition that the candidate of financial contribution was evaluated and afterwards selected by the international provider in accordance with the rules of the program the Ministry of Education, Youth and Sports does not realize the evaluation of project.
Solution timeline
Realization period - beginning
Aug 1, 2020
Realization period - end
Jul 31, 2023
Project status
U - Finished project
Latest support payment
Feb 17, 2023
Data delivery to CEP
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data delivery code
CEP24-MSM-8B-U
Data delivery date
Jul 1, 2024
Finance
Total approved costs
1,560 thou. CZK
Public financial support
1,560 thou. CZK
Other public sources
0 thou. CZK
Non public and foreign sources
0 thou. CZK