Publikasjoner fra CRIStin - SINTEF Energi
Recent Submissions
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User guide for Version 3.3 of the NOWIcob tool - NOWITECH deloverable DB.1-25
(SINTEF Energi. Rapport;, Research report, 2017) -
Simulation of multi-market trading : a case study
(SINTEF Rapport;2019:01000, Research report, 2019)This report describes a study of day-ahead (DA) and intraday (ID) trade for a hydropower producer with a single reservoir and power plant. The study simulates the trade decisions and plant operation in a rolling-horizon ... -
Effect of fuel mixing on melting behavior of spruce wood ash
(Journal article, 2019)The aim of this work was to investigate effects of fuel mixing on melting behavior of spruce wood ash. Spruce bark was studied as additive fuel regarding its ability to lower the melting and flowing temperature of spruce ... -
Recommended practices for wind farm data collection and reliability assessment for O&M optimization
(Peer reviewed; Journal article, 2017)The paper provides a brief overview of the aims and main results of IEA Wind Task 33. IEA Wind Task 33 was an expert working group with a focus on data collection and reliability assessment for O&M optimization of wind ... -
Development of a scale model of a Modular Multilevel Converters
(Peer reviewed; Journal article, 2017)Modular Multilevel Converters are now being introduced in the power grid. Control systems for these converters are complex with many degrees of freedom. Simulation models are useful for exploring control algorithms, but ... -
An engineering model for dynamic wind power plant flow
(Peer reviewed; Journal article, 2017)An engineering method is developed for the prediction of dynamic flow through a wind power plant, in the presence of turbine control actions. The model is composed of a simplified steady-state boundary layer model of ... -
Grid Integration of offshore wind farms using a Hybrid HVDC composed by an MMC with an LCC-based transmission system
(Peer reviewed; Journal article, 2017)This paper presents a hybrid HVDC-transmission system composed by a Full-Bridge Modular Multilevel Converter (FB-MMC) and a Line-commutated Converter (LCC) from the grid integration of offshore wind farms. The operational ... -
Variables Affecting Emission Measurements from Domestic Wood Combustion
(Peer reviewed; Journal article, 2017)Wood heating is an important worldwide source of emissions of particulate matter, comprising black and organic carbon. In Norway, woody biomass combustion is a significant source of particle emissions. In 2013 about 1.2 ... -
Local perceptions of opportunities for engagement and procedural justice in electricity transmission grid projects in Norway and the UK
(Peer reviewed; Journal article, 2015)Transmission lines are critical infrastructures, but frequently contested especially at the local level, bylocal communities. The role of public engagement in processes pertaining to specific transmission lineprojects is ... -
Development and performance mapping of a multi-ejector expansion work recovery pack for R744 vapour compression units
(Peer reviewed; Journal article, 2015)A multi-ejector expansion pack, intended as a substitute for a standard high-pressure electronic expansion valve (HPV), was designed, manufactured and experimentally investigated. Four different ejector cartridges were ... -
Application range of the HEM approach for CO2 expansion inside two-phase ejectors for supermarket refrigeration systems
(Peer reviewed; Journal article, 2015)In this study, the accuracy of the homogeneous equilibrium (HEM) applied to 3-D CFD-based simulations of CO2 expansion inside two-phase ejectors is presented. The HEM approach previously reported in the literature were ... -
Prebreakdown phenomena in hydrocarbon liquids in a point-plane gap under step voltage. Part 1: behaviour at positive polarity
(Journal article; Peer reviewed, 2020)This study addresses the dielectric performance of nonpolar hydrocarbon liquids and mineral oils under positive polarity stress. It is of interest to improve knowledge on how functional properties of dielectric liquids ... -
Pre-breakdown phenomena in hydrocarbon liquids in a point-plane gap under step voltage. Part 2: behaviour under negative polarity and comparison with positive polarity
(Journal article; Peer reviewed, 2020)This study addresses the dielectric performance of nonpolar hydrocarbon liquids and mineral oils under negative polarity stress. Stopping length for non-breakdown streamers, breakdown voltages and velocities for various ... -
Impact of uncertainties on the design and cost of CCS from a waste-to-energy plant
(Peer reviewed; Journal article, 2020) -
The Norwegian CCS Research Centre (NCCS): facilitating industry-driven innovation for fast-track CCS deployment
(Peer reviewed; Journal article, 2020) -
Fisketrapp i Hoelsfoss i Valldøla - Forslag til tiltak for forbedret fiskevandring
(SINTEF Rapport;, Research report, 2020)I denne beskrivelsen av trappa i Hoelsfossen i Valldøla er det beskrevet at oppvandrende fisk kan hindres eller forsinkes forbi til turbinen.. Skjønnsmessig ser det ut til at fisken vil finne en vei forbi dette punktet, ... -
Architecture and laboratory implementation of a testing platform for Wide Area Monitoring Systems
(Chapter; Peer reviewed, 2019)This paper presents a platform for testing wide area monitoring system (WAMS) applications in real time with a Hardware-in-the-Loop (HIL) approach. The power grid dynamics are emulated by performing real-time phasor ... -
The role of (de-)essentialisation within siting conflicts: An interdisciplinary approach
(Peer reviewed; Journal article, 2015)Large-scale renewable energy and associated technologies (RET), such as high voltage power lines (HVPL), often meet opposition from the local communities living nearby. Research has suggested that one of the main aspects ... -
Impact of Offshore Wind Power on System Adequacy in a Regional Hydro-based Power System with Weak Interconnections
(Peer reviewed; Journal article, 2012)This paper presents an innovative contribution in considering the combined effect of wind farms and grid transmission capacity on loss of load probability (LOLP), rather than just the effect of wind capacity alone. The ... -
Analysis of Grid Faults in Offshore Wind Farm with HVDC Connection
(Peer reviewed; Journal article, 2013)Future offshore wind farms are expected to be built farther away from shore and have larger capacities than today. This leads to new challenges related to grid connection. At distances longer than roughly 100 km, HVDC ...
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