Browsing Publikasjoner fra CRIStin - SINTEF Energi by Title
Now showing items 940-959 of 1614
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Mitigating Turbine Mechanical Loads Using Engineering Model Predictive Wind Farm Controller
(Journal article; Peer reviewed, 2018)Cumulative O&M costs of offshore wind farms can amount to 38% of lifetime costs. In wind farms, upstream turbine wakes can result in up to 80% higher fatigue loads at downstream wind turbines. The present work therefore ... -
Mitigation measures for preventing collision of birds with wind turbines
(Peer reviewed; Journal article, 2023)Bird collisions with wind turbines is one of the major environmental impacts of wind energy. To decrease the number of avian fatalities in wind farms, several studies have been done to understand, evaluate and apply measures ... -
Model Predictive Control of a Variable Speed Diesel Generator Interfaced to an AC Ship Power System as a Virtual Synchronous Machine
(Chapter; Peer reviewed, 2021)This paper presents an adaptive implementation of model predictive control (MPC) for a variable speed diesel generator operated as a back-up energy source in an ac ship power system. The variable-speed operation is based ... -
Model predictive control of compact combined cycles in offshore power plants integrating a wind farm
(Peer reviewed; Journal article, 2023)Model predictive control of compact combined cycles in offshore power plants integrating a wind farm -
Model Predictive Control of Marine Power Plants with Gas Engines and Battery
(Journal article; Peer reviewed, 2019) -
Model reformulations for Work and Heat Exchange Network (WHEN) synthesis problems
(Journal article; Peer reviewed, 2019)The Duran-Grossmann model can deal with heat integration problems with variable process streams. Work and Heat Exchange Networks (WHENs) represent an extension of Heat Exchange Networks. In WHEN problems, the identities ... -
A Model-Based Controller for an Isolated Inverter for Electric Vehicle Applications
(Chapter; Peer reviewed, 2023)This paper proposes a model-based controller for a state-of-the-art isolated inverter, with the aim to provide a low THD true-sine wave (TSW) single-phase voltage to feed auxiliary loads in EV applications, which is a ... -
Modelica-based modelling of heat pump-assisted apple drying for varied drying temperatures and bypass ratios
(Peer reviewed; Journal article, 2020) -
Modeling and Analysis of SOGI-PLL/FLL-based Synchronization Units: Stability Impacts of Different Frequency-feedback Paths
(Peer reviewed; Journal article, 2020)— Second-order Generalized Integrator (SOGI)-based quadrature-signal-generator (QSG) together with either a phaselocked-loop (PLL) or a frequency-locked-loop (FLL) constitute two types of typical synchronization units ... -
Modeling and Quantifying the Importance of Snow Storage Information for the Nordic Power System
(International Conference on the European Energy Market;, Chapter; Peer reviewed, 2018)This paper describes how snow storage information can be used to improve the hydro operation strategy in a newly developed hydrothermal market simulation model. The model was applied to a detailed description of the Nordic ... -
Modeling competition of virtual power plants via deep learning
(Peer reviewed; Journal article, 2020)Traditionally, models pooling flexible demand and generation units into Virtual Power Plants have been solved via separated approaches, decomposing the problem into parts dedicated to market clearing and separate parts ... -
Modeling of a CO2‐Based Integrated Refrigeration System for Supermarkets
(Peer reviewed; Journal article, 2021)An integrated energy system that consists of a centralized refrigeration unit can deliver the entire HVAC&R (heating, ventilation, air conditioning, and refrigeration) demand for a supermarket. CO2 (R744) is a natural ... -
Modeling the Real-Time use of Reserves in the Joint Energy and Reserve Hourly Scheduling of a Pumped Storage Plant
(Journal article; Peer reviewed, 2016)This paper studies the impact that different approaches of modeling the real-time use of the secondary regulation reserves have in the joint energy and reserve hourly scheduling of a price-taker pumped-storage hydropower ... -
Modeling the transition to fast mode streamers in dielectric liquids
(Proceedings of IEEE International Conference on Dielectric Liquids;2017, Chapter; Peer reviewed, 2017)A simplified model for photoionization, modeling fast streamer propagation, is combined with an existing model for slow streamers, based on electron avalanches. Transitions from fast mode to slow mode, and from slow mode ... -
Modellering av habitatforbedrende tiltak i Nidelva i Agder
(SINTEF Rapport;, Research report, 2004) -
Modelling and analysis of offshore energy hubs
(Peer reviewed; Journal article, 2022) -
Modelling and Characterization of Partial Discharge Activity versus Applied Voltage, Test Frequency and Temperature
(Chapter; Peer reviewed, 2022)Measurements of partial discharges (PDs) are commonly used as diagnostic indicators for assessing the quality of high voltage equipment. In many cases, such PD measurements are of practical reasons either performed at ... -
Modelling and development of high-pressure-lift ejector for low temperature evaporators in R744 refrigeration systems for supermarkets
(Actes du ... Congres international du froid;ICR2019, Chapter; Peer reviewed, 2019) -
Modelling and development of high-pressure-lift ejector for low temperature evaporators in R744 refrigeration systems for supermarkets
(Actes du ... Congres international du froid;2019, Chapter; Peer reviewed, 2019) -
Modelling and Simulation Approaches for Local Energy Community Integrated Distribution Networks
(Peer reviewed; Journal article, 2022)Due to the absence of studies of local energy communities (LECs) where the grid is represented, it is very difficult to infer implications of increased LEC integration for the distribution grid as well as for the wider ...