Now showing items 1-20 of 156

• A Case Study on Medium-Term Hydropower Scheduling with Sales of Capacity ﻿

(Peer reviewed; Journal article, 2016)
This paper conducts a case study on hydropower scheduling considering sales of capacity reserves and impacts of detailed mod-elling. In latter years a growing demand for reserve capacity has been needed to ensure stable ...
• A generic framework for power system flexibility analysis using cooperative game theory ﻿

(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 ...
• A mechanism for allocating benefits and costs from transmission interconnections under cooperation: A case study of the North Sea offshore grid ﻿

(Journal article; Peer reviewed, 2018)
We propose a generic mechanism for allocating the benefits and costs that result from the development of international transmission interconnections under a cooperative agreement. The mechanism is based on a planning model ...
• A Model for Techno-Economic Optimization of Wind Power Combined with Hydrogen Production in Weak Grids ﻿

(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 ...
• A strategic investment model for multinational transmission expansion planning - Comparing competitive and centrally planned solutions for a North Sea Offshore Grid ﻿

(Master thesis, 2018)
Proper transmission expansion planning (TEP) is important to create an efficient electricity market that provide both economic and environmental benefits. However, if the expansion planner do not consider how the market ...
• A Study of How Integration of Solar Photovoltaic Impact a Housing Cooperative in Norway ﻿

(Master thesis, 2020)
Solenergi er den raskest voksende energikilden i verden for øyeblikket. Solenergi har i Norge tradisjonelt blitt brukt til å dekke strømbehovet til steder uten tilknytning til strømnettet, som for eksempel hytter. I løpet ...
• Agent Based Modelling and Simulation of Plug-In Electric Vehicles Adoption in Norway ﻿

(Chapter, 2018)
This paper looks into the consumption side of the power balance, and more specifically on the effects of utilizing an increasingly larger fleet of Plug-in electric vehicles (PEVs) for personal transportation. To asses this, ...
• Aggregation Methods for modelling hydropower and its implications for a highly decarbonised energy system in Europe ﻿

(Journal article; Peer reviewed, 2017)
Given the pursuit of long-term decarbonisation targets, future power systems face the task of integrating the renewable power and providing flexible backup production capacity. Due to its general ability to be dispatched, ...
• An Integrated Assessment of the Environmental and Economic Impact of Offshore Oil Platform Electrification ﻿

(Journal article; Peer reviewed, 2019)
Electrification of offshore oil and gas installations on the Norwegian continental shelf is one of several options to decrease the CO2 emitted from these installations. However, there is an ongoing debate regarding how the ...
• Analyse av startbetingelser og vannverdier for en stokastisk korttidsmodell ﻿

(Master thesis, 2015)
Denne oppgaven har forsøkt, ved hjelp av SINTEFs SHARM-modell, å finne betingelser hvor en stokastisk fremgangsmåte for produksjonsplanlegging av vannkraft vil gi målbare fordeler fremfor en deterministisk fremgangsmåte. En ...
• Analyse av ulike anmeldingsmetodikkar i spotmarkedet ﻿

(Master thesis, 2017)
Formålet med energidisponering er å utnytte energiressursane, i vårt tilfelle vatnet, for å maksimere inntektene og/eller minimere kostnadane. Analysemodellar med ulik tidshorisont blir brukt til å optimalisere kraftsystemet ...
• Analysis of CO2-emissions and power market consequences from electrification of offshore petroleum installations ﻿

(Master thesis, 2017)
Electrification of Utsira is planned with a start-up in 2022 and will greatly increase the power demand in the southern part of Norway. By simulating the future Nordic power system, the aim of this thesis is to analyze the ...
• Analysis of Dynamic Pricing to utilise Spatial Flexibility in Heavy-Duty Electric Vehicle Charging Demand ﻿

(Master thesis, 2021)
De kommende elektriske lastebilene for tungtransport forventes å kreve ladeeffekter mellom 400 kW og 1600 kW. En overgang til elektriske lastebiler kan dermed føre til utfordringer for strømnettet til å levere ladekraften ...
• Analysis of the new Market Simulator ProdMarket in the future Norwegian Power System ﻿

(Master thesis, 2016)
The main objective of this thesis has been to verify ProdMarket as a software tool. Three simulation cases is created to perform a future scenario analysis assessing ProdMarket s robustness and future potential. Overall, ...
• Analysis of the Norwegian-Swedish Market for Green Certificates Using the EMPS Model ﻿

(Master thesis, 2015)
Over the last few years it has been important for the European countries to support green energy as a countermeasure against climate changes. Norway and Sweden have chosen to implement a common green certificate market, ...
• Analysis of the Profitability of Energy Storage for RES in an Equilibrium Model of the Power Market ﻿

(Master thesis, 2016)
The motivation behind this thesis is to utilize complementarity conditions to assess the applications of energy storage in an energy system with high levels of renewable energy sources. A model of a perfectly competitive ...
• Analysis of the Role of Energy Storage in Power Markets with Strategic Players ﻿

(Master thesis, 2017)
Energy storage has gained increasing popularity in both industry and research during the last decade, due to its valuable flexibility service for power systems. Some claim that energy storage may have a central role in the ...
• Analyzing optimal sizing and operation of renewable hydrogen systems ﻿

(Master thesis, 2021)
For å nå netto-null karbonutslipp innen 2050, som avtalt i Paris-avtalen, ser man en markant økning av installert effekt fra fornybar energiproduksjon. Ved bruk av økt fornybar energiproduksjon går utslipp av CO2 ned, men ...
• Analyzing the Integration of Renewable Energy in Interconnected Power Systems Using a Flow-based Market Model ﻿

(Master thesis, 2016)
As renewable energy is taking on a more pivotal role in power systems around the world, the implications of this development are all the more significant. The study of these issues requires accurate models with publicly ...
• Assessing impacts on energy flows and CO2﻿﻿ emissions due to an alteration of interconnection topology between Norway and the UK ﻿

(Master thesis, 2020)
Klimaforandringer utgjør i dag en av de mest gjennomgripende og truende krisene verden noen gang har stått overfor. Store $\textrm{CO}_\textrm{2}$-utslipp utgjør en betydelig utfordring for verdens bærekraftige utvikling ...