Blar i NTNU Open på forfatter "Svendsen, Harald Georg"
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A generic framework for power system flexibility analysis using cooperative game theory
Kristiansen, Martin; Korpås, Magnus; Svendsen, Harald Georg (Journal article; Peer reviewed, 2017)Electricity grid infrastructures provides valuable flexibility in power systems with high shares of variable supply due to its ability to distribute low-cost supply to load centers (spatial), in addition to interlinking a ... -
Developing a wind and solar power data model for Europe with high spatial-temporal resolution
Graabak, Ingeborg; Svendsen, Harald Georg; Korpås, Magnus (Chapter, 2016)This paper describes a wind and solar power production model for Europe based on the numerical weather prediction model COSMO-EU. The COSMO-EU model has hourly time resolution and a spatial ... -
Improving wind power market value with various aspects of diversification
Vrana, Til Kristian; Svendsen, Harald Georg; Korpås, Magnus; Couto, António; Estanqueiro, Ana; Flynn, Damian; Holttinen, Hannele; Härtel, Philipp; Koivisto, Matti; Lantz, Eric; Frew, Bethany (Chapter, 2023)The wind generation share in many European bidding zones is now large enough to affect the market value of wind power, and wind energy is getting less-than-average market price in day-ahead markets. As alternatives to ... -
Integrated Modelling Platform for Dynamic Performance Assessment of Floating Wind Turbines
Endegnanew, Atsede Gualu; Satertro, Kristian; Gjerde, Sverre Skalleberg; Svendsen, Harald Georg; Anaya-Lara, Olimpo; Tande, John Olav Giæver; Uhlen, Kjetil; Gjolmesli, Svein (Peer reviewed; Journal article, 2015)The paper presents an integrated modelling platform that can be used to assess the dynamic performance of an offshore wind turbine mounted on a spar-buoy type floater. Sub-models of generator and converter controllers and ... -
Modelling and analysis of offshore energy hubs
Zhang, Hongyu; Tomasgard, Asgeir; Knudsen, Brage Rugstad; Svendsen, Harald Georg; Bakker, Steffen J.; Grossmann, Ignacio E. (Peer reviewed; Journal article, 2022)Clean offshore energy hubs may become pivotal for efficient offshore wind power generation and distribution. In addition, offshore energy hubs may provide decarbonised energy supply for maritime transport, oil and gas ... -
Multistage grid investments incorporating uncertainty in offshore wind development
Kristiansen, Martin; Svendsen, Harald Georg; Korpås, Magnus; Fleten, Stein-Erik (Journal article; Peer reviewed, 2017)Representation of uncertainty in transmission expansion planning (TEP) models has become increasingly important as many power systems are exposed to significant technological changes induced by top-down climate and energy ... -
Offshore Wind Farms and Isolated Oil and Gas Platforms: Perspectives and Possibilities
Mota, Daniel; Alves, Erick Fernando; Sanchez Acevedo, Santiago; Svendsen, Harald Georg; Tedeschi, Elisabetta (Chapter, 2022)Single-cycle gas turbines operating at low-efficiency ranges due to redundancy concerns in offshore oil and gas platforms are responsible for considerable amounts of nitrogen oxides and greenhouse gas emissions in some ... -
Smooth Transition Between Controllers for Floating Wind Turbines
Lindeberg, Eivind; Svendsen, Harald Georg; Uhlen, Kjetil (Journal article; Peer reviewed, 2012)This paper presents a novel wind turbine control system which gives a smooth power output during transitions between different controllers. The paper presents an implementation of a control system designed for an offshore ... -
Validation study of an approximate 2014 European power-flow model using PowerGAMA
Lie, Arne Øvrebø; Rye, Eirik Andre; Svendsen, Harald Georg; Farahmand, Hossein; Korpås, Magnus (Journal article; Peer reviewed, 2017)This study presents a validation study of an approximated model of the European power system in 2014. A lightweight and open-source power-flow tool is used for this study. The tool and the model are publicly available and ...