Browsing SINTEF Open by Author "Thomsen, Nina Marie"

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    • Electrical Treeing in Fluoropolymer Cable Insulation 

      Ve, Torbjørn Andersen; Syvertsen, Hilde Marie Tollefsrud; Thomsen, Nina Marie; Ese, Marit-Helen Glomm; Kantar, Emre; Hvidsten, Sverre (Peer reviewed; Journal article, 2024)
      This paper examines the electrical treeing phenomenon in fluoropolymers under AC voltage. A specialised test setup was designed to evaluate two distinct fluoropolymers, fluorinated ethylene propylene (FEP) and perfluoroalkoxy ...

    • Use of Data-Driven Approaches for Defect Classification in Stator Winding Insulation 

      Kantar, Emre; Cascallo, Jaume M.; Aakre, Torstein Grav; Thomsen, Nina Marie; Eberg, Espen (Peer reviewed; Journal article, 2022)
      Partial discharges (PD) in the high voltage insulation systems are both a symptom and cause of terminal and impending failures. The use of data-driven methods based on PD measurements will enable predictive strategies to ...