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Viser treff 1494-1513 av 1757
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Status of waste-to-energy in Germany, Part I ? Waste treatment facilities
(Peer reviewed; Journal article, 2020)This study gives a detailed overview over the German waste-to-energy sector in 2015. The aim is to quantify the available treatment capacities and the energetic potential of waste in Germany. The work is based on an extensive ... -
Status on surplus heat database
(Research report, 2017) -
Status på problemer knyttet til bruk av ulike biobrensler
(SINTEF Energi. Rapport;, Research report, 2008)Dagens energibehov øker i en slik takt at bruk av alternative biobrensler i biomasse kraft-varme anlegg i økende grad blir nødvendig for å oppnå kostnadseffektivitet. Disse alternative biobrenslene byr ofte på problemer ... -
STEM-EDS of Inception Sites of Vented Trees in a HV XLPE Subsea Cable
(Chapter, 2023)High voltage XLPE cable cores have been subjected to wet ageing following the recommendations in CIGRE TB 722. The electrical ageing was performed at 500 Hz and 10 kV/mm. Vented water trees were detected initiating and ... -
Stochastic and self-consistent 3D modeling of streamer discharge trees with Kinetic Monte Carlo
(Peer reviewed; Journal article, 2024)This paper contains the foundation for a new Particle-In-Cell model for gas discharges, based on Îto diffusion and Kinetic Monte Carlo (KMC). In the new model the electrons are described with a microscopic drift-diffusion ... -
A stochastic dynamic programming model for hydropower scheduling with state-dependent maximum discharge constraints
(Peer reviewed; Journal article, 2022)We present a medium-term hydropower scheduling model that includes inflow- and volume-dependent environmental constraints on maximum discharge. A stochastic dynamic programming algorithm (SDP) is formulated to enable an ... -
Stochastic Load Modeling of High-Power Electric Vehicle Charging - A Norwegian Case Study
(Chapter; Peer reviewed, 2020)In recent years, the number of electric vehicles (EVs) has increased rapidly. Due to technological advancement, government policies and the focus on reducing greenhouse gas emission, the growth can be expected to continue. ... -
A Stochastic MPEC Approach for Grid Tariff Design with Demand-Side Flexibility
(Peer reviewed; Journal article, 2020)As the end-users increasingly can provide fexibility to the power system, it is important to consider how this fexibility can be activated as a resource for the grid. Electricity network tarifs is one option that can be ... -
Stochastic operation of energy constrained microgrids considering battery degradation
(Peer reviewed; Journal article, 2022)Power systems with high penetration of variable renewable generation are vulnerable to periods with low generation. An alternative to retain high dispatchable generation capacity is electric energy storage that enables ... -
Stochastic Optimization Model for Detailed Long-term Hydro Thermal Scheduling Using Scenario-tree Simulation
(Journal article; Peer reviewed, 2016)The paper presents a case study comparing two models for hydro-thermal scheduling. Both models are tools that can be applied for forecasting and planning in electricity markets, taking into account inter-connected power ... -
Stochastic optimization model with individual water values and power flow constaints
(SINTEF Energi. Rapport;, Research report, 2014) -
Stochastic Optimization of Microgrid Operation With Renewable Generation and Energy Storages
(Peer reviewed; Journal article, 2022)The operation of energy storage systems (ESSs) in power systems where variable renewable energy sources (VRESs) and ESSs must contribute to securing the supply, can be considered as an arbitrage against scarcity. The value ... -
Stochastic variational inference for probabilistic optimal power flows
(Peer reviewed; Journal article, 2021)This paper applies a generative deep learning model, namely a Variational Autoencoder, on probabilistic optimal power flows. The model utilizes Gaussian approximations in order to adequately represent the distributions of ... -
Strategies for Continuous Balancing in Future Power Systems with High Wind and Solar Shares
(Peer reviewed; Journal article, 2023)The use of wind power has grown strongly in recent years and is expected to continue to increase in the coming decades. Solar power is also expected to increase significantly. In a power system, a continuous balance is ... -
Strategy for the control of two groups of ejectors operating in parallel in Integrated R744 refrigeration systems
(Science et technique du froid;2018-3, Peer reviewed; Chapter, 2018) -
Strategy for the control of two groups of ejectors operating in parallel in Integrated R744 refrigeration systems
(Science et technique du froid;2018-3, Peer reviewed; Chapter, 2018) -
Strålings-input fra geostasjonær satellitt
(SINTEF Rapport;2018:00187, Research report, 2018) -
Streamer and surface charge dynamics in non-uniform air gaps with a dielectric barrier
(Journal article; Peer reviewed, 2019)Streamer behaviour near dielectric surfaces is an important characteristic of air-solid electrical insulation systems. Accurate predictions are important for dielectric design, but dynamic aspects such as surface charging ... -
Streamer propagation along a profiled dielectric surface
(Peer reviewed; Journal article, 2020)We investigate the propagation of positive streamers along a profiled dielectric surface in air at atmospheric pressure. Results from experiments and two-dimensional planar low-temperature plasma fluid simulations are ... -
Streamer Propagation along Profiled Insulator Surfaces under Positive Impulse Voltages
(Peer reviewed; Journal article, 2022)Controlling discharge growth on insulator surfaces is important in high voltage gaseous insulation systems. In this study, the effect of small-scale surface profiles on streamer discharge propagation is examined experimentally. ...