Blar i NORCE vitenarkiv på forfatter "Nordgård-Hansen, Ellen Marie"
-
Case study on optimal design and operation of detached house energy system: Solar, battery, and ground source heat pump
Nordgård-Hansen, Ellen Marie; Kishor, Nand; Midttømme, Kirsti; Risinggård, Vetle Kjær; Kocbach, Jan (Peer reviewed; Journal article, 2021)Government policy impacts the level of sustainability for which houseowners design and operate their energy system. Consequently, there is a need to consider the sustainability level resulting from different policies, ... -
Condition monitoring and maintenance for fibre rope moorings in offshore wind
Nordgård-Hansen, Ellen Marie; Schlanbusch, Rune (Research report, 2023)The FIRM project aims to develop innovative mooring systems for floating wind farms based on fibre ropes, including new and more efficient methods for installation, condition monitoring, maintenance, and decommissioning. ... -
Differences in Direct Geothermal Energy Utilization for Heating and Cooling in Central and Northern European Countries
Nordgård-Hansen, Ellen Marie; Fjellså, Ingvild Firman; Medgyes, Tamás; Guðmundsdóttir, María; Pétursson, Baldur; Miecznik, Maciej; Pająk, Leszek; Halás, Oto; Leknes, Einar; Midttømme, Kirsti (Peer reviewed; Journal article, 2023)Geothermal energy has emerged as an alternative heating source that can replace fossil energy. This mature technology is already in use all over Europe, but there are significant differences in its use between European ... -
Remaining useful life estimation of HMPE rope during CBOS testing through machine learning
Falconer, Shaun; Nordgård-Hansen, Ellen Marie; Grasmo, Geir (Peer reviewed; Journal article, 2021)Fibre rope used in cranes for offshore deployment and recovery has significant potential to perform lifts with smaller cranes and vessels to reach depths limited by weight of steel wire rope. Current condition monitoring ... -
Smart meters and messaging: Task 1.5 in the project “Integrated Renewable Resources and Storage: Operation and Management”
Nordgård-Hansen, Ellen Marie (Research report, 2022)Monte Carlo-type simulations based on data from the Skarpnes village have been used to assess the benefits of smart meters for rooftop PV systems. The results show that when installing PV panels on private homes on the ... -
Utnyttelse av spillvarme i Lista Renewable Energy Park
Risinggård, Vetle Kjær; Nordgård-Hansen, Ellen Marie (Research report, 2020)I denne rapporten er det sett på utradisjonelle bruksområder for spillvarme fra en battericellefabrikk med temperatur fra 35–40 °C og opp mot 80 °C. Mellomlagring av spillvarme for utjevning av variasjoner i produksjon ...