Cristin-resultat-ID: 1716051
Sist endret: 26. september 2019, 17:14
NVI-rapporteringsår: 2019
Resultat
Vitenskapelig artikkel
2019

Compatibility of liquid and solid insulation materials for high voltage subsea connectors

Bidragsytere:
  • Cedric Michel Lesaint
  • Jorunn Hølto
  • Hans Helmer Sæternes og
  • Marit-Helen Glomm Ese

Tidsskrift

IEEE transactions on dielectrics and electrical insulation
ISSN 1070-9878
e-ISSN 1558-4135
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2019
Publisert online: 2019
Trykket: 2019
Volum: 26
Hefte: 4
Sider: 1139 - 1145
Open Access

Importkilder

Scopus-ID: 2-s2.0-85070476606

Beskrivelse Beskrivelse

Tittel

Compatibility of liquid and solid insulation materials for high voltage subsea connectors

Sammendrag

The main objective of this study is to identify reliable insulation materials and systems for novel AC and DC subsea power connectors for oil and gas exploitation. A combined solid-liquid insulation system might be radically altered if the materials are not compatible. Different combinations of relevant solid and liquid insulation materials were exposed to well defined and realistic subsea (and atmospheric) conditions, and potential material alterations were thoroughly examined with respect to ageing for up to three years. Mechanical and thermal properties have been characterized for poly(ether ether ketone) (PEEK), silicone rubber and epoxy aged in a synthetic ester. No profound effect of hydrostatic pressure was found, however the effect of increased humidity in the ester in combination with elevated temperature is dramatic for epoxy and silicon rubber.

Bidragsytere

Cedric Michel Lesaint

  • Tilknyttet:
    Forfatter
    ved Elkraftteknologi ved SINTEF Energi AS

Jorunn Hølto

  • Tilknyttet:
    Forfatter
    ved Elkraftteknologi ved SINTEF Energi AS

Hans Helmer Sæternes

  • Tilknyttet:
    Forfatter
    ved Elkraftteknologi ved SINTEF Energi AS

Marit-Helen Glomm Ese

  • Tilknyttet:
    Forfatter
    ved Elkraftteknologi ved SINTEF Energi AS
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