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Thermodynamic properties of the 3D Lennard-Jones/spline model
(Journal article; Peer reviewed, 2019)In the Lennard-Jones spline (LJ/s) model, the Lennard-Jones (LJ) potential is truncated and splined so that both the pair potential and the force continuously approach zero at rc 1:74 . It exhibits the same structural ... -
Contact Angle and Condensation of a CO2 Droplet on a Solid Surface
(Journal article; Peer reviewed, 2019)Anthropogenic release of carbon dioxide (CO2) is a major contribution to manmade increase in global warming. Carbon capture and storage (CCS) is a necessary technology for lowering CO2 emissions to an acceptable level that ... -
Energy Storage Scheduling in Distribution Systems Considering Wind and Photovoltaic Generation Uncertainties
(Journal article; Peer reviewed, 2019)Flexible distributed energy resources, such as energy storage systems (ESSs), are increasingly considered as means for mitigating challenges introduced by the integration of stochastic, variable distributed generation (DG). ... -
Balancing future variable wind and solar power production in Central West Europe with Norwegian hydropower Energy
(Journal article; Peer reviewed, 2019) -
An evaluation of effects of fuel parameters and flue gas recirculation on NOx emissions through detailed chemical kinetics simulations
(Journal article; Peer reviewed, 2019)In this work the effects of fuel parameters and under grate flue gas recirculation (FGR) are investigated when applying staged air combustion of solid fuel for the purpose of NOx reduction. In addition to temperatures, ... -
Electricity Prices and Value of Flexible Generation in Northern Europe in 2030
(Chapter; Peer reviewed, 2019)The aim of this paper is to quantify the value of flexible power generation technologies in Northern Europe in 2030, and in particular hydropower with storage. Two scenarios for the European power system in 2030 are ... -
Time Domain Implementation of Damping FactorWhite-Box Transformer Model for Inclusion in EMT Simulation Programs
(Journal article; Peer reviewed, 2019)White-box detailed transformer models are used by manufacturers for predicting internal overvoltages in transformer windings during the lightning impulse test. One such model is the d-factor model which is based on a ... -
Interaction of DSO and local energy systems through network tariffs
(International Conference on the European Energy Market;2019, Chapter; Peer reviewed, 2019)One crucial factor that influences distributed energy resource investments and operation is the grid tariffs. If the price signal passed on to the consumer is not representative of the actual impact of the decentralized ... -
Elektriske styringssystemer i boliger
(SINTEF Rapport;, Research report, 2019) -
Design of a CO2 heat pump drier with dynamic modelling tools
(Actes du ... Congres international du froid;ICR2019, Peer reviewed; Chapter, 2019) -
EERA DeepWind'2019 Conference 16 – 18 January 2019
(SINTEF Rapport;, Research report, 2019)This report includes the presentations from the 16th Deep Sea Offshore Wind R&D Conference, EERADeepWind'2018, 16- 18 January 2019 in Trondheim, Norway. Presentations include plenary sessions with broad appeal and parallel ... -
Development of an LQR framework for rapid prototyping of offshore wind turbine controllers, with application to active load
(SINTEF Rapport;, Research report, 2020)A linear quadradic regulator (LQR) framework has been developed for rapid prototyping of offshore wind turbine controllers. This enables the study of tradeoffs between conflicting control objectives, such as maximizing ... -
Waste-to-energy technology integrated with carbon capture – Challenges and opportunities
(Peer reviewed; Journal article, 2020)Carbon dioxide emission is a serious environmental issue that humankind must face soon. One of the promising technologies for reducing global CO2 emissions is oxy-fuel combustion (OFC) technology, which belongs to the ... -
Health Index, Risk and Remaining Lifetime Estimation of Power Transformers
(Journal article; Peer reviewed, 2020)A new method for systematically estimating health index, probability of breakdown and remaining life for power transformers is presented. The method combines three basic models; a physical winding degradation model, a ... -
Modeling competition of virtual power plants via deep learning
(Peer reviewed; Journal article, 2020)Traditionally, models pooling flexible demand and generation units into Virtual Power Plants have been solved via separated approaches, decomposing the problem into parts dedicated to market clearing and separate parts ... -
Can Energy Depletion of Wild Atlantic Salmon Kelts Negotiating Hydropower Facilities Lead to Reduced Survival?
(Peer reviewed; Journal article, 2020)Repeat spawners constitute an important component of Atlantic salmon populations, but survival of post-spawning individuals (kelts) are often compromised by anthropogenic structures such as hydropower plants (HPPs). Potential ... -
Comparing exergy losses and evaluating the potential of catalyst-filled plate-fin and spiral-wound heat exchangers in a large-scale Claude hydrogen liquefaction process
(Journal article; Peer reviewed, 2020)Detailed heat exchanger designs are determined by matching intermediate temperatures in a large-scale Claude refrigeration process for liquefaction of hydrogen with a capacity of 125 tons/day. A comparison is made of ... -
Study of an Industrial Electrode Dryer of a Lithium-Ion Battery Manufacturing Plant: Dynamic Modelling
(Peer reviewed; Journal article, 2020) -
Apparatus for loss measurements under multidirectional and dc-bias flux in electrical steel laminations
(Peer reviewed; Journal article, 2020)Conventional standardized power loss measurements for electric steels are performed at flux densities with a single sinusoidal and unidirectional excitation. However, the flux inside electrical steel laminations can deviate ... -
Measurement-based frequency-dependent model of a HVDC transformer for electromagnetic transient studies
(Peer reviewed; Journal article, 2020)A wide-band, frequency-dependent five-terminal model is developed that represents one HVDC transformer unit in the French-English IFA2000 HVDC interconnection. Three such interconnected 1-ph units constitute one 3-ph ...