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

K. Draxler, R. Styblíková, J. Hlavacek, G. Rietveld, H.E. van den Brom, M. Schnaitt, Wolfgang Waldmann, E. Dimitrov, T. Cincar-Vujovic, B. Paczek, G. Sadkowski, G. Crotti, R. Martin, F. Garnacho, I. Blanc, R. Kämpfer, C. Mester, A. Wheaton, E. Mohns, A. Bergman & 4 others M. Hammarquist, H. Çayci, Jari Hällström, Esa-Pekka Suomalainen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

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.
Original languageEnglish
Title of host publicationCPEM 2018 - Conference on Precision Electromagnetic Measurements
PublisherInstitute of Electrical and Electronic Engineers IEEE
Number of pages2
ISBN (Electronic)978-1-5386-0974-3 , 978-1-5386-0973-6
DOIs
Publication statusPublished - 2018
MoE publication typeNot Eligible
EventConference on Precision Electromagnetic Measurements, CPEM 2018 - Paris, France
Duration: 8 Jul 201813 Jul 2018

Conference

ConferenceConference on Precision Electromagnetic Measurements, CPEM 2018
Abbreviated titleCPEM
CountryFrance
CityParis
Period8/07/1813/07/18

Fingerprint

transformers
revenue
electric power
metrology
alternating current

Keywords

  • comparison
  • current measurement
  • Current ratio
  • current transformers (CT)
  • high current
  • instrument transformers
  • phase displacement
  • ratio error

Cite this

Draxler, K., Styblíková, R., Hlavacek, J., Rietveld, G., van den Brom, H. E., Schnaitt, M., ... Suomalainen, E-P. (2018). Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency. In CPEM 2018 - Conference on Precision Electromagnetic Measurements Institute of Electrical and Electronic Engineers IEEE. https://doi.org/10.1109/CPEM.2018.8500821
Draxler, K. ; Styblíková, R. ; Hlavacek, J. ; Rietveld, G. ; van den Brom, H.E. ; Schnaitt, M. ; Waldmann, Wolfgang ; Dimitrov, E. ; Cincar-Vujovic, T. ; Paczek, B. ; Sadkowski, G. ; Crotti, G. ; Martin, R. ; Garnacho, F. ; Blanc, I. ; Kämpfer, R. ; Mester, C. ; Wheaton, A. ; Mohns, E. ; Bergman, A. ; Hammarquist, M. ; Çayci, H. ; Hällström, Jari ; Suomalainen, Esa-Pekka. / Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency. CPEM 2018 - Conference on Precision Electromagnetic Measurements. Institute of Electrical and Electronic Engineers IEEE, 2018.
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title = "Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency",
abstract = "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.",
keywords = "comparison, current measurement, Current ratio, current transformers (CT), high current, instrument transformers, phase displacement, ratio error",
author = "K. Draxler and R. Stybl{\'i}kov{\'a} and J. Hlavacek and G. Rietveld and {van den Brom}, H.E. and M. Schnaitt and Wolfgang Waldmann and E. Dimitrov and T. Cincar-Vujovic and B. Paczek and G. Sadkowski and G. Crotti and R. Martin and F. Garnacho and I. Blanc and R. K{\"a}mpfer and C. Mester and A. Wheaton and E. Mohns and A. Bergman and M. Hammarquist and H. {\cC}ayci and Jari H{\"a}llstr{\"o}m and Esa-Pekka Suomalainen",
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Draxler, K, Styblíková, R, Hlavacek, J, Rietveld, G, van den Brom, HE, Schnaitt, M, Waldmann, W, Dimitrov, E, Cincar-Vujovic, T, Paczek, B, Sadkowski, G, Crotti, G, Martin, R, Garnacho, F, Blanc, I, Kämpfer, R, Mester, C, Wheaton, A, Mohns, E, Bergman, A, Hammarquist, M, Çayci, H, Hällström, J & Suomalainen, E-P 2018, Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency. in CPEM 2018 - Conference on Precision Electromagnetic Measurements. Institute of Electrical and Electronic Engineers IEEE, Conference on Precision Electromagnetic Measurements, CPEM 2018, Paris, France, 8/07/18. https://doi.org/10.1109/CPEM.2018.8500821

Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency. / Draxler, K.; Styblíková, R.; Hlavacek, J.; Rietveld, G.; van den Brom, H.E.; Schnaitt, M.; Waldmann, Wolfgang; Dimitrov, E.; Cincar-Vujovic, T.; Paczek, B.; Sadkowski, G.; Crotti, G.; Martin, R.; Garnacho, F.; Blanc, I.; Kämpfer, R.; Mester, C.; Wheaton, A.; Mohns, E.; Bergman, A.; Hammarquist, M.; Çayci, H.; Hällström, Jari; Suomalainen, Esa-Pekka.

CPEM 2018 - Conference on Precision Electromagnetic Measurements. Institute of Electrical and Electronic Engineers IEEE, 2018.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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T1 - Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency

AU - Draxler, K.

AU - Styblíková, R.

AU - Hlavacek, J.

AU - Rietveld, G.

AU - van den Brom, H.E.

AU - Schnaitt, M.

AU - Waldmann, Wolfgang

AU - Dimitrov, E.

AU - Cincar-Vujovic, T.

AU - Paczek, B.

AU - Sadkowski, G.

AU - Crotti, G.

AU - Martin, R.

AU - Garnacho, F.

AU - Blanc, I.

AU - Kämpfer, R.

AU - Mester, C.

AU - Wheaton, A.

AU - Mohns, E.

AU - Bergman, A.

AU - Hammarquist, M.

AU - Çayci, H.

AU - Hällström, Jari

AU - Suomalainen, Esa-Pekka

N1 - Extended abstract

PY - 2018

Y1 - 2018

N2 - 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.

AB - 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.

KW - comparison

KW - current measurement

KW - Current ratio

KW - current transformers (CT)

KW - high current

KW - instrument transformers

KW - phase displacement

KW - ratio error

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U2 - 10.1109/CPEM.2018.8500821

DO - 10.1109/CPEM.2018.8500821

M3 - Conference article in proceedings

BT - CPEM 2018 - Conference on Precision Electromagnetic Measurements

PB - Institute of Electrical and Electronic Engineers IEEE

ER -

Draxler K, Styblíková R, Hlavacek J, Rietveld G, van den Brom HE, Schnaitt M et al. Results of an International Comparison of Instrument Current Transformers up to 10 kA at 50 Hz Frequency. In CPEM 2018 - Conference on Precision Electromagnetic Measurements. Institute of Electrical and Electronic Engineers IEEE. 2018 https://doi.org/10.1109/CPEM.2018.8500821