• Building Services Solutions Suitable for a Low Emission Urban Areas 

      Rønneseth, Øystein; Haase, Matthias; Georges, Laurent; Thunshelle, Kari; Holøs, Sverre Bjørn; Fjellheim, Øystein; Mysen, Mads; Thomsen, Judith (ZEN Report;, Research report, 2020)
      It is believed that well-performing building envelopes with low thermal losses and low solar heat gains enable simplified building services solutions. The purpose of this report is to summarize the status of promising ...
    • Ekspertsystem for styring og overvåking av vannkraftverk 

      Fjellheim, Øystein (Master thesis, 2007)
      I dag er alle kraftstasjoner i Norge i mer eller mindre grad fjernstyrte. Dette stiller høye krav til en sikker og pålitelig styring og overvåking. Styring, overvåking og sikkerhet i kraftstasjonen er godt ivaretatt gjennom ...
    • ZEN Case Study. End User Flexibility Potential in the Service Sector 

      Lien, Synne Krekling; Ahang, M.; Lindberg, Karen Byskov; Fjellheim, Øystein (ZEN Report;, Research report, 2020)
      The electricity grid is designed to handle peaks in electricity consumption and is usually dimensioned to handle peak loads at the coldest hours of the year. Over the years to come, investment plans in the Norwegian ...