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Scheduling when Reservoirs are Batteries for Wind- and Solar-power
(Journal article; Peer reviewed, 2016)In this paper we take the perspective of a competitive hydropower producer located in Southern Norway, and calculate the profitability of investing in a pumped storage facility in price-scenario for Europe in 2050. A ... -
Seasonally variant deployment of Electric battery Storage systems in active distribution networks
(CIRED Conference Proceedings;2017, Chapter; Peer reviewed, 2017)Due to the aging of network infrastructure, the increasing load demand in distribution networks together with the increased installation of PVs (Photovoltaic) in the MV and LV network, there is a need for network reinforcement. ... -
Section 11: Heat Pumps (Heating Only and Heat Recovery), Montreal Protocol, 1994/95 Assessment - Refrigeration, Air-Conditioning and Heat Pumps Technical Options Committee
(SINTEF Rapport;, Research report, 1994) -
Selection of Optimal CO2 Capture Plant Capacity for Better Investment Decisions
(Peer reviewed; Journal article, 2013)Carbon Capture and Storage (CCS) is an important part of a carbon-constrained energy scenario to reduce global emissions. Most of the present works in literature related to CO2 capture assumes exhaust stream from power ... -
Self-blast Current Interruption and Adaption to Medium Voltage Load Current Switching
(Journal article; Peer reviewed, 2019)Ablation-assisted current interruption is a candidate for improving interruption capability in medium voltage switchgear. In high voltage switchgear, ablation is utilized to achieve high pressures in self-blast circuit ... -
Sesonglagring av varme for lokale energisystem – analyse av potensialet på Furuset
(ZEN Report;35, Research report, 2021)Sesonglagring for varme som et tiltak for redusert effektbehov. Bruk av overskuddsvarme sammen med fjernvarme for å dekke oppvarmingsbehov i områder er et viktig tiltak for å frigjøre kapasitet i strømnettet til ... -
SF6 Emissions from a National Population of High-Voltage Switchgear
(Peer reviewed; Journal article, 2023)Twenty years of careful recordings of SF6 inventories and emissions from a large switch-gear population show that by implementing appropriate measures, annual emission rates as low as 0.2% can be achieved. Key words: sulfur ... -
Shape optimisation of a two-phase ejector for CO2 refrigeration systems
(Journal article; Peer reviewed, 2016)The shape optimisation of four CO2 ejectors is presented in this study. The considered ejectors were originally designed for a multi-ejector supermarket CO2 refrigeration system. The objective function was formulated to ... -
Sharp interface simulations of surfactant-covered drops in electric fields
(Chapter; Peer reviewed, 2010) -
Short-Circuit making of medium voltage load break switches using a grid Connected test circuit
(Chapter; Peer reviewed, 2018)Short-Circuit making of medium voltage load break switches using a grid Connected test circuit -
Short-term hydro scheduling of a variable speed pumped storage hydropower plant considering head loss in a shared penstock
(Journal article; Peer reviewed, 2019)In this paper we present in detail how to handle the nonlinear and state-dependent elements in the power consumption function (PCF) of a variable speed pump (VP). The function is formulated by piecewise linear approximations ... -
Sikker toveis fiskevandring forbi vannkraftverk : kunnskapsoppdatering og mønsterpraksis
(SINTEF Rapport;2017:00723, Report, 2018-02-02)Denne rapporten gir en oppsummering av kunnskap om toveis fiskevandring forbi vannkraftverk. Basert på oppsummeringen og internasjonal praksis anbefales mønsterpraksis for fiskepassasjer. Rapporten er en del av ... -
Silica from diatom frustules as anode material for Li-ion batteries
(Journal article; Peer reviewed, 2019)In spite of its insulating nature, SiO2 may be utilized as active anode material for Li-ion batteries. Synthetic SiO2 will typically require sophisticated synthesis and/or activation procedures in order to obtain a ... -
Simple Modelling Procedure for the Indoor Thermal Environment of Highly Insulated Buildings Heated by Wood Stoves
(Journal article; Peer reviewed, 2016)Space heating using wood stoves is a popular solution in many European countries. The nominal power of the state-of-the-art stoves is oversized compared to the needs of highly insulated buildings, leading to a risk of ... -
Simplified model for heat transport for cables in pipes
(Peer reviewed; Journal article, 2021)This paper addresses challenges with modeling of heat transfer phenomenon for cables in duct or pipes when applying a numerical solution. Heat transport mechanisms between the cable and pipe surfaces are conduction, ... -
Simulation model for the propagation of second mode streamers in dielectric liquids using the Townsend-Meek criterion
(Journal article; Peer reviewed, 2018) -
Simulation of chemical looping combustion process in a double looping fluidized bed reactor with cu‐based oxygen carriers
(SINTEF Proceedings;2, Chapter, 2017)Chemical looping combustion (CLC) is an attractive technology that produces a pure CO2 stream and therefore the CO2 can be readily recovered by condensing water vapour. In order to understand the physical phenomena and to ... -
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 ... -
Simulation-based validation of smart grids – Status quo and future research trends
(Journal article; Peer reviewed, 2017)Smart grid systems are characterized by high complexity due to interactions between a traditional passive network and active power electronic components, coupled using communication links. Additionally, automation and ... -
Simulations of the Capacity Balance in Norway and Sweden
(Teknisk rapport / SINTEF energiforskning;, Research report, 2004)