Performance of a Modular Wideband HVDC Reference Divider for Voltages up to 1000 kV

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Tutkijat

  • Jari Hällström
  • Anders Bergman
  • Serkan Dedeoʇlu
  • Alf Peter Elg
  • Ernest Houtzager
  • Joni Klüss
  • Tapio Lehtonen
  • Wolfgang Lucas
  • Johann Meisner
  • Ahmet Merev
  • Tatu Nieminen
  • Matthias Schmidt
  • Esa Pekka Suomalainen
  • Christian Weber

Organisaatiot

  • VTT Technical Research Centre of Finland
  • SP Technical Research Institute of Sweden
  • Scientific and Technological Research Council of Turkey
  • VSL Dutch Metrology Institute
  • Physikalisch-Technische Bundesanstalt (PTB)
  • Trench France SAS

Kuvaus

This paper describes the design and performance of a modular wideband high-voltage dc (HVDC) reference divider with a ratio uncertainty of less than 0.005% at 1000 kV. The divider has a maximum nominal voltage of 1000 kV when five 200-kV modules are stacked on top of each other. The divider is used for traceable calibration of HVDC measuring systems in customers' laboratories. The first priority in the design was the accuracy of HVDC measurements. In addition, the divider was designed to have wide bandwidth, both to enable measurement of ripple voltages and to prevent damage during possible flashovers.

Yksityiskohdat

AlkuperäiskieliEnglanti
Artikkeli7063966
Sivut1390-1397
Sivumäärä8
JulkaisuIEEE Transactions on Instrumentation and Measurement
Vuosikerta64
Numero6
TilaJulkaistu - 1 kesäkuuta 2015
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

ID: 10272921