Cristin-resultat-ID: 907558
Sist endret: 20. januar 2015, 14:14
NVI-rapporteringsår: 2011
Resultat
Vitenskapelig artikkel
2011

Design of a High Voltage Penetrator for High Pressure and Temperature Laboratory Testing

Bidragsytere:
  • Jørund Aakervik
  • Gunnar Berg og
  • Sverre Hvidsten

Tidsskrift

Conference on Electrical Insulation and Dielectric Phenomena. Annual Report
ISSN 0084-9162
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2011
Sider: 267 - 270

Beskrivelse Beskrivelse

Tittel

Design of a High Voltage Penetrator for High Pressure and Temperature Laboratory Testing

Sammendrag

High voltage apparatus and reliable power supply are of vital importance for subsea processing. The purpose of this work has been to develop a small high voltage penetrator for use with high pressure vessels in the laboratory. Such equipment can facilitate high voltage and current testing of models and materials at relevant subsea conditions. It is shown that the penetrator can withstand a hydrostatic differential pressure of 500 bars and 90°C for more than 6 months. The breakdown voltage of the penetrator is only limited by the model cable used in the design, making it attractive to use highvoltage class cables. Sensitive partial discharge measurements of pressurized test objects can be implemented by using adapted oilfilled terminations.

Bidragsytere

Jørund Aakervik

  • Tilknyttet:
    Forfatter
    ved Elkraftteknologi ved SINTEF Energi AS

Gunnar Berg

  • Tilknyttet:
    Forfatter
    ved Elkraftteknologi ved SINTEF Energi AS

Sverre Hvidsten

  • Tilknyttet:
    Forfatter
    ved Elkraftteknologi ved SINTEF Energi AS
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