Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F18%3AN0000012" target="_blank" >RIV/00177016:_____/18:N0000012 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/18:00326617
Result on the web
<a href="https://ieeexplore.ieee.org/document/8500821" target="_blank" >https://ieeexplore.ieee.org/document/8500821</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CPEM.2018.8500821" target="_blank" >10.1109/CPEM.2018.8500821</a>

Result language
angličtina
Original language name
Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency
Original language description
Traceability of the current ratio is crucial for the measurement of electrical energy in revenue metering. A comparison of the AC current ratio was therefore performed within EURAMET in the time period 2012 - 2016, using a precision CT as the traveling device. The Czech Metrology Institute (CMI) as coordinator processed the measurement results of the 15 European participating laboratories. The comparison of the results for transformer ratios of (4, 5, 6, 8, 10) kA/5 A at 15 VA burden and (4 and 10) kA/5 A ratios at 5 VA burden indicates good agreement between the participating laboratories. The main differences are found for phase displacement, at least in part due to instability of the traveling standard.
Czech name
—
Czech description
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Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018)
ISBN
978-1-5386-0974-3
ISSN
2160-0171
e-ISSN
—
Number of pages
2
Pages from-to
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Publisher name
IEEE
Place of publication
Paris, France
Event location
Paris, France
Event date
Jul 8, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000450231900036

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