Blar i Publikasjoner fra CRIStin - SINTEF Energi på utgivelsesdato
Viser treff 401-420 av 1632
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Evaluation of Virtual Synchronous Machines With Dynamic or Quasi-Stationary Machine Models
(Journal article; Peer reviewed, 2016)This paper presents a comparison of the small-signal stability properties for Virtual Synchronous Machines (VSMs) with dynamic and quasi-stationary representation of the internal Synchronous Machine (SM) model. It is shown ... -
Optimal power flow methods and their application to distribution systems with energy storage : a survey of available tools and methods
(SINTEF Energi. Rapport;, Research report, 2016) -
Frequency-dependent cable modelling for small-signal stability analysis of VSC-HVDC systems
(Journal article; Peer reviewed, 2016)State-of-the-art time-domain models of power cables account for the frequency dependency of physical parameters to enable accurate transient simulations of high-voltage transmission schemes. Owing to their formulation, ... -
Increased Information Flow between Hydropower Scheduling Models through Extended Cut Sharing
(Journal article; Peer reviewed, 2016)We present initial results and description of a method for coupling long term hydro scheduling models to short term hydro schedul- ing models. The method is based on an established approach but extends on the principle to ... -
Exploring the potential for waste heat recovery during metal casting With thermoelectric generators: On-site experiments and mathematical modelling
(Journal article; Peer reviewed, 2016) -
Fulfilment of Grid Code Obligations by Large Offshore Wind Farms Clusters Connected via HVDC Corridors
(Journal article; Peer reviewed, 2016)The foreseen high penetration levels of wind power will force the systems operators to apply restrictive constraints on wind power plants. The ability of offshore wind clusters, which are connected via HVDC, to fulfill the ... -
The Permselectivity and Water Transference Number of Ion Exchange Membranes in Reverse Electrodialysis
(Journal article; Peer reviewed, 2016) -
Value chain analysis of biocarbon utilisation in Residential pellet stoves
(Peer reviewed; Journal article, 2016)Biocarbon production is a thermochemical conversion process, which transfers biomass into solid fuels characterized with superior handling, grinding and combustion properties. Biocarbon can be potentially utilized as a ... -
A Two-Fluid Model for Vertical Flow Applied to CO2 Injection Wells
(Journal article; Peer reviewed, 2016)Flow of CO2 in wells is associated with substantial variations in thermophysical properties downhole, due to the coupled transient processes involved: complex flow patterns, density changes, phase transitions, and heat ... -
Profitability of a Hydro Power Producer Bidding in Multiple Power Markets
(Journal article; Peer reviewed, 2016)The production scheduling of a hydro power producer exposed to the day-ahead, balancing and capacity market is examined to find what profit the producer may achieve by strategically bid in the above mentioned markets. ... -
Potential of enhancing a natural convection loop with a thermomagnetically pumped ferrofluid
(Journal article; Peer reviewed, 2016) -
Joint Modelling of Wind Power and Hydro Inflow for Power System Scheduling
(Journal article; Peer reviewed, 2016)This paper concerns the joint modelling of wind power and hydro inflow for long-term power system scheduling. We propose a vector autoregressive model applied to deseasonalized series to describe the joint generating ... -
Optimal Time Delay Extraction for Transmission Line Modeling
(Journal article; Peer reviewed, 2016)Frequency-dependent transmission line modeling by the traveling wave method requires to approximate the propagation function with a delayed rational function. Some approaches are based on modal decomposition where scalar ... -
Opprinnelsen til vannverdiberegningen
(SINTEF Energi. Rapport;TR A7566, Research report, 2016) -
Applying successive linear programming for stochastic short-term hydropower optimization
(Journal article; Peer reviewed, 2016)We present a model for operational stochastic short-term hydropower scheduling, taking into account the uncertainty in future prices and inflow, and illustrate how the benefits of using a stochastic rather than a deterministic ... -
Fremtidens fleksible distribusjonsnett : fleksibel nettdrift, forbrukerfleksibilitet, plusskunder og forretningsmodeller
(SINTEF Energi. Rapport;TR A7536, Research report, 2016) -
Detailed operational mapping of a grate fired Biomass combustion plant for improved combustion process control
(Journal article; Peer reviewed, 2016)Biomass combustion plants in Norway are facing stricter emission regulations and lower profitability, mostly due to low energy prices. Hence, performance optimization through improved combustion process control and/or ... -
Vapor-liquid equilibrium data for the carbon dioxide and oxygen (CO2 + O2) system at the temperatures 218, 233, 253, 273, 288 and 298 K and pressures up to 14 MPa
(Journal article; Peer reviewed, 2016)Accurate thermophysical data for the CO2-rich mixtures relevant for carbon capture, transport and storage (CCS) are essential for the development of the accurate equations of state (EOS) and models needed for the design ... -
Hydropower Scheduling Considering Energy and Reserve Capacity Markets : Using a combined SDP/SDDP algorithm
(SINTEF Energi. Rapport;, Research report, 2016) -
A study of a Linear Orographic Precipitation Model
(SINTEF Energi. Rapport;, Research report, 2016)