Calibration of burdens for instrument transformers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F20%3AN0000030" target="_blank" >RIV/00177016:_____/20:N0000030 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/20:00345669
Result on the web
<a href="http://dx.doi.org/10.1109/I2MTC43012.2020.9128565" target="_blank" >http://dx.doi.org/10.1109/I2MTC43012.2020.9128565</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/I2MTC43012.2020.9128565" target="_blank" >10.1109/I2MTC43012.2020.9128565</a>
Alternative languages
Result language
angličtina
Original language name
Calibration of burdens for instrument transformers
Original language description
The first part of this paper deals with the influence of burden accuracy on the errors of current and voltage instrument transformers. The requirement stated in the prepared standard, corresponding to a tolerance of burden value B ± 3 % and power factor PF ± 0.02, is confronted with measurement results. The second part of the paper deals with the calibration process for instrument transformer burdens. This is followed by a description of the 3-voltmeter method for determining PF and apparent power B, including the measurement uncertainty calculation. A comparison is made between the achieved measurement uncertainties and the requirements stated in the prepared standard.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2020)
ISBN
978-1-7281-4460-3
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
IEEE
Place of publication
Dubrovnik
Event location
Dubrovnik
Event date
May 25, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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