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Sverre Hvidsten

Senior Research Scientist

Sverre Hvidsten

Senior Research Scientist

Sverre Hvidsten
Phone: 971 26 790
Department: Electric Power Technology
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+964353

Cleanliness is considered as one of the most important factors for ensuring long endurance of HV and EHV XLPE cable insulation. Organic contaminants as oxidized XLPE fragments are difficult to completely remove during cable production. Such contaminants can either origin as inclusions in PE granules...

Authors Hvidsten Sverre
Year 2012
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1274299

Direct electrical heating (DEH) has shown to be a very promising method to prevent wax and hydrate formation in subsea pipelines in the North Sea (flowlines up to 16 km). The heated pipeline is an active conductor in a single-phase AC electric circuit, together with a single core high voltage extrud...

Authors Hvidsten Sverre
Year 2005
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1274060

The main objective of this work was to examine the electrical properties of the XLPE insulation system subjected to very high temperatures in wet environments. The test program included thermo-electrical ageing of XLPE cable models. The ageing was carried out at temperatures up to 128 /spl deg/C in ...

Authors Hvidsten Sverre
Year 2005
Type Part of a book/report