Browsing SINTEF Open by Title
Now showing items 6634-6653 of 10113
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Optimal microgrid operation considering battery degradation using stochastic dual dynamic programming
(Chapter; Peer reviewed, 2019) -
Optimal Operation Voltage for Maximal Power Transfer Capability on Very Long HVAC Cables
(Journal article; Peer reviewed, 2016)An analytical approach towards the operation of very long HVAC cables has been developed. The main physical phenomena have been expressed with simplified analytical equations. A comparison with numerical simulations has ... -
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) -
Optimal preventive policies for parallel systems using Markov decision process: application to an offshore power plant
(Peer reviewed; Journal article, 2023)This work proposes a Markov Decision Process (MDP) model for identifying windows of opportunities to perform preventive maintenance for multi-unit parallel systems subject to a varying demand. The main contribution lies ... -
Optimal price-based scheduling of a pumped-storage hydropower plant considering environmental constraints
(Peer reviewed; Journal article, 2023)The paper proposes a novel medium-term scheduling model for a hydropower system composed by a pumped storage hydropower plant connected to a traditional hydropower plant subject to three types of environmental constraints; ... -
Optimal recovery of thermal energy in liquid air energy storage
(Peer reviewed; Journal article, 2021)The increasing share of renewables in energy systems requires energy storage technologies to handle intermittent energy sources and varying energy sinks. Liquid air energy storage (LAES) is a promising technology since it ... -
Optimal Selection of Thermal Energy Storage Technology for Fossil-Free Steam Production in the Processing Industry
(Peer reviewed; Journal article, 2021)Due to increased share of fluctuating renewable energy sources in future decarbonized, electricity-driven energy systems, participating in the electricity markets yields the potential for industry to reduce its energy costs ... -
Optimal Shaping of the MMC Circulating Currents for Preventing AC-side Power Oscillations from Propagating into HVDC Grids
(Journal article; Peer reviewed, 2019)A constrained optimization problem based on the Lagrange multipliers method is formulated to derive the circulating current references of Modular Multilevel Converters (MMC) directly in abc coordinates. The resulting ... -
Optimal ship lifetime fuel and power system selection
(Peer reviewed; Journal article, 2021)Alternative fuels and fuel-flexible ships are often seen as promising solutions for achieving significant greenhouse gas reductions in shipping. We formulate the selection of alternative fuels and corresponding ship power ... -
Optimal Sizing of Battery Energy Storage Systems for Hybrid Marine Power Systems
(Chapter; Peer reviewed, 2019) -
Optimal Surface Fitting of Point Clouds Using Local Refinement
(SpringerBriefs in Earth System Sciences;, Book, 2023)This open access book provides insights into the novel Locally Refined B-spline (LR B-spline) surface format, which is suited for representing terrain and seabed data in a compact way. It provides an alternative to the ... -
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 ... -
Optimal timing of assessment tasks depending on experience level of surgical trainees
(Peer reviewed; Journal article, 2019)Introduction: Box trainers with motion analysis are important add-ons to surgical training and skills assessment outside the operating room, given that they exhibit construct validity. Material and methods: Four different ... -
Optimal Train Rescheduling in Oslo Central Station
(Peer reviewed; Journal article, 2022)Real-time train dispatching (i.e., rescheduling and replatforming) in passenger railway stations is a very important and very challenging task. In most major stations, this task is carried out by hand by highly trained ... -
An Optimal-Control Scheme for Coordinated Surplus-Heat Exchange in Industry Clusters
(Peer reviewed; Journal article, 2019) -
Optimalisering av leveområdene for laks ved Sande i Surna, Møre og Romsdal
(SINTEF Rapport;, Research report, 2003) -
Optimalisering av slakteprosess for laksefisk : ny teknologi for trenging i ventermerd, bløgging og kjøling
(SINTEF Energi. Rapport;TR A7470, Research report, 2015)Prosjektet ble gjennomført som felles arbeid mellom SINTEF Fiskeri- og Havbruk, SINTEF Energi AS og NOFIMA i tett samarbeid med FHF og styringsgruppen. Optimalisering av slakteprosessen i lakseindustrien er en sammensatt operasjon ... -
Optimisation model with degradation for a battery energy storage system at an EV fast charging station
(Chapter, 2021)The electrification of the energy sector challenges the conventional methods to meet the increased load demand. The rapid increase of electric vehicles and the desire for shorter charging time at fast charging stations ... -
Optimisation of cutting parameters for improving energy efficiency in machining process
(Journal article; Peer reviewed, 2019)Reducing the machining energy consumption (MEC) of machine tools for turning operations is significant to promote sustainable manufacturing. It has been approved that selecting optimal cutting (turning) parameters is an ...