Blar i NTNU Open på forfatter "Gjengedal, Terje"
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A Model for Techno-Economic Optimization of Wind Power Combined with Hydrogen Production in Weak Grids
Greiner, Christopher Johan; Korpås, Magnus; Gjengedal, Terje (Journal article; Peer reviewed, 2009)This paper presents a two-step method for dimensioning and time-sequential operation of Wind-hydrogen (H2) plants operating in power markets. Step 1 involves identification of grid constraints and marginal power losses ... -
Ant colony optimization and analysis of time step resolution in transmission expansion computations for wind power integration
Fuchs, Ida; Gjengedal, Terje (Chapter, 2011)This paper investigates the necessary time step resolution in a transmission expansion planning algorithm based on ant colony optimization. A maximal and efficient wind power integration is the main motivation for the grid ... -
Balancing Costs for Wind Power
Larssen, Marit (Master thesis, 2007)Nordel is the organisation for the Nordel synchronous system, held by the Nordic Transmission System Operators. In their work to harmonise the Nordic electricity markets they have agreed upon harmonising the Nordic balance ... -
Balancing of Offshore Wind Power in Mid-Norway: Implementation of a load frequency control scheme for handling secondary control challenges caused by wind power
Gleditsch, Morten (Master thesis, 2009)In order to comply with governmentally announced greenhouse gas emission reductions goals and to consolidate an independent and stable electric power and energy supply, Norway must increase its installed renewable energy ... -
Cable optimization in a specific Wind Farm
Brorson, Henrik (Master thesis, 2010)Most commonly used wake models were developed in the 80`s, and gave satisfactory results for small WF`s or single turbines. Amongst these models are Ainslie, J.F, Jensen, N.O, and Crespo, A. It has however been agreed that ... -
Configuration of large offshore wind farms
Flo, Randi Aardal (Master thesis, 2009)This master thesis is written at the Department of Electric Power Engineering at the Norwegian University of Science and Technology. The work has been carried out at NTNU in Trondheim. The thesis deals with configuration ... -
Digitalization of the power business: How to make this work?
Svendsen, Arne Brufladt; Tollefsen, Trond; Gjengedal, Terje; Goodwin, Morten; Antonsen, Stian (Chapter, 2018)As a result of the digitalization of the power business in Norway and Europa, a lot of new possibilities and challenges arise. In 2014 an expert committee one outlined a proposal for the future grid company structure in ... -
Energy Storage for the Smart Grid
Hammer, Per Christian (Master thesis, 2012)This report is the continuation of a project report written fall 2010 that evaluated different energy storage technologies in connection with large-scale integration of intermittent renewable energy sources. This report ... -
Evaluation of Price Forecasts for Hydropower Expansion Planning Applications
Lind, Marte (Master thesis, 2008)This Master Thesis deals with the importance of forecasting as exact power prices as possible for use in expansion planning. The work is a continuation of the Project Thesis finalized in December 2007 (Lind & Eggerud, ... -
Evaluation of simulation tools for expansion planning
Eggerud, Jostein (Master thesis, 2008)This master thesis is performed at the Department of Electric Power Engineering at the Norwegian University of Science and Technology in Trondheim in the spring 2008. The thesis is done in collaboration with Statkraft ... -
Integration and Stability of a Large Offshore Wind Farm with HVDC Transmission in the Norwegian Power System
Renaudin, Fabien (Master thesis, 2009)In the last decades, due to the environmental concerns and the increase of energy demand, wind power has strongly penetrated the field of electricity generation. Today, because of the lack of onshore sites and visual and ... -
Konsekvenser i det norske nettet ved realisering av SydVest-linken
Ræder, Nils Magnus (Master thesis, 2010)Denne rapporten tok sikte på å utforske hvilke konsekvenser SydVest-linken kan få i det norske nettet, og spesielt på hvilke konsekvenser den vil gi for den totale overføringskapasiteten i haslesnittet.Resultatene viser ... -
Offshore vindkraft - Tekniske og økonomiske vurderinger for utbygging og tilkobling.
Olsen, Jørgen (Master thesis, 2008)Det er behov for kraftutbygging i Norge på grunn av økende forbruk og tørrårsproblematikk. Ny kraftproduksjon basert på andre ressurser og økt overføringskapasitet til utlandet kan bedre forsyningssikkerheten og stabilisere ... -
Offshore Wind Farm Layouts: Performance Comparison for a 540 MW Offshore Wind Farm
Haugsten Hansen, Thomas (Master thesis, 2009)This master thesis has been written at the Department of Electric Power Engineering at the Norwegian University of Science and Technology. The work has been carried out at the Royal Institute of Technology in Stockholm, ... -
Offshore Wind Power in the North Sea: Grid Integration of 1000 MW Offshore Wind Power into the Norwegian Power System
Sommerfelt, Knut Magnus (Master thesis, 2008)Norway has great potential for offshore wind power, but the depths just outside the coast probably make floating wind turbines necessary. In order to use today s technology for offshore wind turbines with foundations on ... -
Offshore-Grid
Theisen, Matias Ebbe (Master thesis, 2011)This thesis has been conducted in cooperation with the Norwegian transmission system operator, Statnett, and their research on two new interconnectors linking Norway to England and Germany. The work presented in this thesis ... -
Planlegging av Mølnelva kraftverk
Larsen, Marius (Master thesis, 2007)Energisituasjonen i Norge og Europa har ført til prisøkninger på elektrisitet. På bakgrunn av dette har en begynt å se på alternativer for produksjon, samtidig som flere og flere prosjekter blir lønnsomme. Den siste tids ... -
Ressurskartlegging av vindkraftlokasjoner
Reiersølmoen, Trond Arild; Rypestøl, Ole-Martin (Master thesis, 2007)Formålet med denne masteroppgaven er å dokumentere arbeidsoppgaver som gjennomføres under ressurskartleggingsprosessen for et potensielt vindparkområde. Det er lagt spesiell stor vekt på problemstillinger som reiser seg ... -
Smart Grid og dynamiske analyser: Nettanalyse av Midt-Norge stadium 2030 med fokus på smartgrid for bedre dynamisk utnyttelse av sentralnettet.
Solberg, Sindre (Master thesis, 2012)Kraftsituasjonen i Midt-Norge har lenge vært kritisk på grunn av kraftunderskuddet i området. I tiden frem mot 2030 vil Statnett gjøre store investeringer i nye kraftlinjer, samt spenningsoppgraderinger på linjenett ... -
Smart Grid Operation & Control: Bruk av uprioritert forbruk for å oppnå optimal drift og en tilfredsstillende forsyningssikkerhet i Midt-Norge
Aabakken, Camilla (Master thesis, 2011)I denne masteroppgaven har det blitt sett på hvordan fleksibilitet i strømforbruk kan utnyttes for å bedre forsyningssikkerheten og redusere topplast. Europa står foran store utfordringer med stadig økende forbruk og økt ...