Supplementary comparisons of national standards of ratio error and phase displacement of AC voltage of power frequency COOMET 411/RU-a/07 (COOMET.EM-S6)

V. Kiselev, A. Bergman, Fernando Garnacho, M. Grishin, E. Dimitrov, K. Draxler, T. Dubrovskaya, V. Kikalo, V. Kopshin, G. Kumanova, R. Martin, R. Styblikova, Ja Hallstrom

Research output: Contribution to journalArticleScientificpeer-review

Abstract

The supplementary comparisons of national standards of ratio error and phase displacement of AC voltage of power frequency have been performed among the following national metrological institutes (NMIs): VNIIMS, MIKES-TKK, SP, CMI, LCOE, BIM and SE “Ukrmetrteststandard”. Its description and measurement results are presented below.

Original languageEnglish
Article number01011
JournalMetrologia
Volume60
Issue number1A
DOIs
Publication statusPublished - 1 Jan 2023
MoE publication typeA1 Journal article-refereed

Keywords

  • AC voltage
  • Comparisons
  • measurement
  • phase displacement
  • ratio error
  • standard uncertainty
  • transfer standard

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