Blar i Institutt for elkraftteknikk på tidsskrift "Journal of Physics, Conference Series"

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    • A Method to Estimate the Necessary Twist Pitch in Multi-filamentary Superconductors 

      Lindau, Sandra Madeleine; Magnusson, Niklas; Taxt, Henning (Journal article; Peer reviewed, 2014)
      Twisting of multi-filamentary superconductors is an important step in the development of wires with AC losses at an acceptable level for AC applications. The necessary twist pitch depends on wire architecture, critical ...

    • Coordinated optimization of weekly reserve, day-ahead and balancing energy trade in hydropower 

      Fodstad, Marte; Grytli, Eirik Schou; Korpås, Magnus (Journal article; Peer reviewed, 2017)
      We present a model for optimal trade in a weekly power reserve market under day-ahead and balancing market price uncertainty. The model takes the perspective of a price-taking hydropower producer and a case study for the ...

    • Economic and environmental benefits from integrated power grid infrastructure designs in the North Sea 

      Kristiansen, Martin; Korpås, Magnus; Farahmand, Hossein (Journal article; Peer reviewed, 2018)
      The North Sea Offshore Grid (NSOG) is considered an important contributor towards large-scale integration of renewables and electricity market coupling. Different typologies have been studied for such a multinational power ...

    • Impact of Modelling Details on the Generation Function for a Norwegian Hydropower Producer 

      Hjelmeland, Martin N.; Helseth, Arild; Korpås, Magnus (Journal article; Peer reviewed, 2018)
      In the following work the generation function relating water discharge to power output for a hydropower station is considered. The conventional approach to modelling the generation function has been to simplify it as a ...

    • SiC MOSFETs for Offshore Wind Applications 

      Tiwari, Subhadra; Undeland, Tore Marvin; Midtgård, Ole-Morten; Nilsen, Roy (Journal article; Peer reviewed, 2018)
      Space and weight are critical factors for offshore wind applications during the construction, operation, and maintenance phases. Superior material properties of silicon carbide enable the development of power devices capable ...