Browsing Publikasjoner fra CRIStin - SINTEF Energi by Issue Date
Now showing items 141-160 of 1633
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Vulnerability indicators for electric power grids
(SINTEF Energi. Rapport;TR A7276, Research report, 2013)This report presents a framework and methodology to develop indicators to monitor the vulnerability of the electric power grid. It establishes a scientific foundation by defining vulnerability and the different dimensions ... -
Method using a density-energy state function with a reference equation of state for fluid-dynamics simulation of vapor-liquid-solid carbon dioxide
(Journal article; Peer reviewed, 2013)With the advent of CO2 capture and storage (CCS) as an important remedy for reducing atmospheric CO2 emissions, it has become necessary to develop accurate and efficient simulation tools. Among other things, such tools ... -
Planning tool for clustering and optimised grid connection of offshore wind farms
(Peer reviewed; Journal article, 2013)A planning tool for clustering and optimised grid connection of offshore wind farms is presented and described in some detail. This tool is suitable for high level, strategic planning of clustering and grid connection of ... -
DG i framtidens nett
(SINTEF Energi. Rapport;, Research report, 2013)Rapporten oppsummerer mulighetsrommet for utvikling av framtidas distribusjonsnett med hensyn til DG, med fokus på økt utnyttelse av overføringskapasitet i distribusjonsnettet. De to faktorene som i størst grad begrenser ... -
Integrated Low-temperature CO2 Capture from IGCC Power Plant by Partial Condensation and Separation of Syngas
(Peer reviewed; Journal article, 2013)As an alternative to baseline technology a low-temperature syngas separation process has been proposed for pre-combustion CO2 capture from coal-derived syngas for an IGCC plant. Through systematic process synthesis – ... -
Low-temperature CCS from an IGCC Power Plant and Comparison with Physical Solvents
(Peer reviewed; Journal article, 2013)The application of low-temperature CO2 capture has been investigated for an integrated gasification combined cycle (IGCC). The performance of low-temperature capture has been compared with Selexol capture for two different ... -
Off-design analysis of ORC and CO2 power production cycles for low-temperature surplus heat recovery
(Journal article; Peer reviewed, 2013)Electricity production with an organic Rankine cycle and a transcritical Rankine cycle is investigated in this paper with R-123 and CO2 as working fluids, respectively. The analysis focuses on the off-design behavior with ... -
Optimization of a simple LNG process using sequential quadratic programming
(Journal article; Peer reviewed, 2013)The efficiency of using sequential quadratic programming (SQP) for the optimization of a PRICO process for the production of liquefied natural gas (LNG) is demonstrated. Most of the returned objective values have been ... -
Water-covered area and meso-habitats of the river Vassbygdelvi
(SINTEF Energi. Rapport;, Research report, 2013)The purpose of this study was to assess how the water-covered area and meso-habitats change with discharge in the river Vassbygdelvi in Aurland, Sogn and Fjordane county, with focus on low discharges. The river stretch ... -
Pursuing the Oxy-fuel Light-/heavy Oil Retrofit Route in Oil Refineries - A Small Scale Retrofit Study
(Peer reviewed; Journal article, 2013)Two commercial, one light- and one heavy oil burner for a CEN 250 kW boiler was modified by simple means to allow for operation at controlled dry oxy-fuel conditions. The variables measured for both air- and oxy-firing ... -
Evaluating North Sea grid alternatives under EU’s RES-E targets for 2020
(SINTEF Energi. Rapport;, Research report, 2013)EU's RES-E targets for 2020 and the corresponding national action plans will connect large amounts of non-controllable renewable power generation to the grid, if plans are implemented. This gives increased need for production ... -
CO2Mix Project: Experimental Determination of Thermo Physical Properties of CO2-Rich Mixtures
(Peer reviewed; Journal article, 2013)The CO2Mix project is established in order to fill important knowledge gaps regarding thermophysical properties of CO2-rich mixtures relevant for CCS conditioning and transport. Even small amounts of impurities can have a ... -
GIS-based mapping of potential pump storage sites in Norway
(SINTEF Energi. Rapport;, Research report, 2013) -
Vulnerability and security in a changing power system
(SINTEF Energi. Rapport;, Research report, 2013)This report presents the main results from the knowledge-building project Vulnerability and security in a changing power system. The main stakeholders of this project are the energy authorities, system operators and network ... -
Application of Advanced Technologies for CO2 Capture From Industrial Sources
(Peer reviewed; Journal article, 2013)The great majority of the research on CO2 capture worldwide is today devoted to the integration of new technologies in power plants, which are responsible for about 80% of the worldwide CO2 emission from large stationary ... -
BIGCCS Centre-supporting Large-Scale CCS Implementation
(Peer reviewed; Journal article, 2013)BIGCCS Centre is an international research centre for CCS as a climate mitigation measure supporting large scale deployment of CO2 capture, transport and storage by developing new knowledge, fostering breakthrough technology ... -
NOWIcob - A tool for reducing the maintenance costs of offshore wind farms
(Peer reviewed; Journal article, 2013)It is essential to implement cost-effective operation and maintenance concepts and strategies to achieve a significant reduction of cost of energy from offshore wind farms. A decision support tool (Norwegian offshore wind ... -
Frequency Quality in the Nordic Power System: Wind Variability, Hydro Power Pump Storage and Usage of HVDC Links
(Peer reviewed; Journal article, 2013)This work investigates the effect that variable power production from offshore wind farms in the North Sea will have together with the use of pumped storage facilities at hydropower stations in Norway, on the Nordic ... -
Elbilers ladeforløp og utfordringer for el-nettet : analyse av målinger ved normal- og hurtiglading
(SINTEF Energi. Rapport;, Research report, 2013) -
Laksen tilbake til Sira og Moisåna?
(SINTEF Energi. Rapport;, Research report, 2013)Dersom det etableres fiskepassasjer opp til Lundevatn vil laks kunne vandre opp i Sira ovenfor Tonstad og opp til Kvitingen i Moisåna. Naturlig rekruttering av laksunger i vassdraget forutsetter at vannkvaliteten kommer ...