Comparison of two Reference Setups for Calibration of Power Transformer Loss Measurement Systems

  • G. Rietveld
  • , E. Mohns
  • , E. Houtzager
  • , H. Badura
  • , D. Hoogenboom
  • , H. Khalilnezhad

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

Abstract

A comparison has been performed of the VSL and PTB reference setups for the calibration of industrial power transformer loss measurement systems (TLMS). Both setups are developed within the 'ELPOW' European joint research project, with the aim to calibrate industrial TLMS as a complete system, rather than just via its individual components, with an overall uncertainty of better than ± 50 μ W/VA, for voltages up to 100 kV, currents up to 2 kA, and power factors down to zero. The initial comparison results show excellent agreement of the PTB and VSL reference setups, with typical differences less than ± 15 μ W/VA, well within the uncertainty of the setups.

Original languageEnglish
Title of host publicationCPEM 2018 - Conference on Precision Electromagnetic Measurements
Place of PublicationPiscataway, NJ
PublisherIEEE
ISBN (Electronic)978-1-5386-0974-3, 978-1-5386-0973-6 (USB)
ISBN (Print)978-1-5386-2130-1
DOIs
Publication statusPublished - 19 Oct 2018
Externally publishedYes
EventConference on Precision Electromagnetic Measurements, CPEM 2018 - Maison de la Chimie, Paris, France
Duration: 8 Jul 201813 Jul 2018
http://www.cpem2018.com/

Publication series

NameCPEM - Conference on Precision Electromagnetic Measurements
PublisherIEEE
Volume2018
ISSN (Print)0589-1485
ISSN (Electronic)2160-0171

Conference

ConferenceConference on Precision Electromagnetic Measurements, CPEM 2018
Abbreviated titleCPEM 2018
Country/TerritoryFrance
CityParis
Period8/07/1813/07/18
Internet address

Keywords

  • Comparison
  • load loss (LL)
  • Loss measurement
  • Measurement uncertainty
  • Noload loss
  • Power measurement
  • Power transformers
  • Precision measurements
  • Reactors
  • n/a OA procedure

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