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Sverre Hvidsten

Senior Research Scientist

Sverre Hvidsten

Senior Research Scientist

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

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=1805177

This paper presents results from laboratory measurements of partial discharge (PD) activity in stator bars taken from a 95 MVA hydrogenerator after 52 years in service. The generator has previously been subjected to off-line condition monitoring including partial discharge (PD) testing at both 0.1 a...

Year 2020
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/?pubid=1788388

Polymer nanocomposites are often produced using in situ approaches where an inorganic filler (as the dispersed phase) is synthesized directly in an organic matrix. Such an approach generally leads to improved dispersion and reduced agglomeration of the filler material. Epoxy-based nanocomposites have ...

Authors Mohammed Mostafa Adnan Erlend Grytli Tveten Rany Miranti Sverre Hvidsten Marit-Helen Glomm Ese Julia Glaum Mari-Ann Einarsrud
Year 2020
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1716055

It is experienced that MV XLPE cable links including heat shrink cable joints can have a high electrical conductivity compared to the XLPE cable insulation. The field grading sleeve included in the joint design is proposed to be responsible for the reduced insulation resistance and is therefore stud...

Authors Henrik Enoksen Sverre Hvidsten Biran Hasan Abil Frank Mauseth
Year 2019
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1714968

Condition assessment of high voltage equipment based on partial discharge measurements is often performed after a voltage pre-conditioning period. The aim of this paper is to present results from experimental examinations of time variance of partial discharge activity and to propose physical exp...

Authors Torstein Grav Aakre Erling Ildstad Sverre Hvidsten
Year 2019
Type Academic article