Reference Measurement Systems for the Calibration of Instrument Transformers Under Power Quality Phenomena and their Uncertainties

Research output: Contribution to book/conference proceedings/anthology/reportConference contributionContributedpeer-review

Contributors

  • Yeying Chen - , Physikalisch-Technische Bundesanstalt (Author)
  • Enrico Mohns - , Physikalisch-Technische Bundesanstalt (Author)
  • Alessandro Mingotti - , Information Engineering Alma Mater Studiorum - University of Bologna (Author)
  • Gabriella Crotti - , INRIM Istituto Nazionale di Ricerca Metrologica (Author)
  • Palma Sara Letizia - , INRIM Istituto Nazionale di Ricerca Metrologica (Author)
  • Robert Stiegler - , Chair of Electrical Power Supply, Institute of Electrical Power Systems and High Voltage Engineering, Dresden University of Technology (Author)
  • Hüseyin üaye¹ - , TÜBİTAK National Metrology Institute of Türkiye (UME) (Author)
  • Burak Ayhan - , TÜBİTAK National Metrology Institute of Türkiye (UME) (Author)
  • Fabio Munoz - , Dutch National Metrology Institute (Author)

Abstract

This paper introduces the reference measurement systems for calibrating instrument transformers under power quality phenomena and their associated novel uncertainties. The systems are lately developed at the national metrology institutes in European counties within the frame of the European project 19NRM05 “IT4PQ - Measurement methods and test procedures for assessing the accuracy of instrument transformers for power quality measurements”. It's worth noting that the setups, as presented in the paper, are an improved extension of the system already developed in terms of generated waveforms and system characterization level. Especially, the detailed system setups and methods for combined instrument transformer calibrations are debuted. Moreover, new characterization tests were performed by using all the presented reference measurement systems.

Details

Original languageEnglish
Title of host publication2023 IEEE 13th International Workshop on Applied Measurements for Power Systems (AMPS)
PublisherIEEE
Pages1-6
Number of pages6
ISBN (print)979-8-3503-1241-6
Publication statusPublished - 29 Sept 2023
Peer-reviewedYes

Conference

Title2023 IEEE 13th International Workshop on Applied Measurements for Power Systems (AMPS)
Duration27 - 29 September 2023
LocationBern, Switzerland

External IDs

ORCID /0000-0002-9052-3838/work/146167222
Scopus 85178059802

Keywords

Keywords

  • Instrument transformers, Power measurement, Uncertainty, System verification, Measurement uncertainty, Power quality, Europe