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EV Fast Charging Station Potential for Defence Service Provision
(Master thesis, 2022)EU har et satt mål om å bli klimanøytrale innen 2050 som en sentral del av European Green Deal-forpliktelsen. Tiltak som er gjort for å nå dette målet kan allerede sees i det elektriske kraftsystemet, hvor en økende andel ... -
Evaluating demand side measures in simulation models for the power market
(Journal article; Peer reviewed, 2011)Increased energy efficiency is one of the pillars for reducing CO2 emissions. However, in models for the electricity market like unit commitment and dispatch models, increased efficiency of demand results in a paradoxical ... -
Evaluating Modeling Approaches for State-Dependent Environmental Constraints in Medium-Term Hydropower Scheduling
(Master thesis, 2022)Ettersom frykten for klimaendringer stadig blir mer utbredt i samfunnet i dag, har kraftprodusenter et stort ansvar for å produsere på en mest mulig bærekraftig måte. Mange av de store vannkraftmagasinene i Norge brukes ... -
Evaluating Modelling Approaches for State-Dependent Environmental Constraints in Medium-Term Hydropower Scheduling
(Peer reviewed; Journal article, 2022)This paper addresses the inclusion of state - dependent environmental constraints in medium-term scheduling of hydropower plants with reservoirs. The reservoir handling and release plans of hydropower production can lead ... -
Evaluating pathways for hydrogen produced from low-carbon energy sources
(Master thesis, 2020)Drastiske tiltak kreves for å transformere Europa mot klimanøytralitet, og hydrogen forventes å spille en viktig rolle i avkarboniserings-prosessen, med et voksende politisk klima i favør av hydrogenbaserte teknologier. Denne ... -
Evaluating the optimal portfolio of VRE capacity to be integrated into the power system A case study of Zambia
(Master thesis, 2021)Republikken Zambia ligger i Sørlige Afrika. Som mange av sine naboland har landet en lav grad av elektrifisering, og under halvparten av befolkningen har tilgang til elektrisitet. I tillegg har det vannkraftdominerte ... -
Evaluating the Precision of the DC Decay Test Method for Characterizing Wound-Field Synchronous Machines in Power Plants
(Peer reviewed; Journal article, 2023)The sudden short-circuit test is the gold standard for determining the equivalent diagram of wound-field synchronous machines (WFSMs). Only a single measurement is needed while the machine is in saturated mode. However, ... -
Evaluation and Comparison between Multilevel Converters for Variable Speed Operation of Pumped Storage Power Plants with Full-size Converters
(Chapter, 2021)This paper compares the full-size converter topologies for the converter fed synchronous machines which can enable the fixed speed pumped storage power plant to variable speed operation. Three converter topologies: Neutral ... -
Evaluation and Grouping of Power Market Scenarios in Security of Electricity Supply Analysis
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:85, Doctoral thesis, 2014)In power system reliability assessment, at the transmission system level, a basic requirement of the analysis is models describing load and generation profiles at the individual buses, as these variables are needed as input ... -
Evaluation Method for the Hourly Average CO2eq. Intensity of the Electricity Mix and Its Application to the Demand Response of Residential Heating
(Journal article; Peer reviewed, 2019)This work introduces a generic methodology to determine the hourly average CO2eq. intensity of the electricity mix of a bidding zone. The proposed method is based on the logic of input–output models and avails the balance ... -
Evaluation of a Medium-Voltage High-Power Bidirectional Dual Active Bridge DC/DC Converter for Marine Applications
(Master thesis, 2017)Due to an increased focus on the development of high-power marine microgrids, new vessels are being installed with large power systems including highly fluctuating loads operating at high efficiency and low emissions. The ... -
Evaluation of available capacity in distribution grids
(Master thesis, 2022)Strømnettet legger til rette for transport av elektrisk energi mellom produsenter og forbrukere, og har derfor en sentral rolle i det grønne skiftet. Kombinasjonen av et aldrende nett og den pågående elektrifiseringen av ... -
Evaluation of criteria for site selection of solar photovoltaic (PV) projects using fuzzy logarithmic additive estimation of weight coefficients
(Peer reviewed; Journal article, 2021)The aim of this study is to determine the degree of importance of criteria affecting site selection of solar photovoltaic (PV) projects using a decision-making model. This study consists of four consecutive stages, as ... -
Evaluation of flexibility in distribution grid
(Master thesis, 2022)Flexibilitet av distribusjon system er truet av økende mengde av Distributerte Fornybare Resurser og Elbiler. Hovedomål av denne oppgaven er å analysere påvirkning av opplading av elbiler på distribusjon system. -
Evaluation of Gas and Oil Dispersion during Subsea Blowouts
(Master thesis, 2014)The global demand for hydrocarbons is high and is also believed to be high in the future. Much of today s oil and gas exploration is carried out offshore and consequently, there is a risk if oil and gas blowouts at the ... -
Evaluation of Magnetic Leakage Field and the Need for Screening with Respect to Induction Power Transfer (IPT) System
(Master thesis, 2014)This report considers a system for transferring electric power from shore to ships for charging of electrical driven ferries by use of induction power transfer (IPT). The IPT works by leading an alternating current through ... -
Evaluation of Methods for Detecting and Locating Faults in HVDC Grids
(Master thesis, 2014)In this thesis work, different proposed methods for detecting and locating short circuit faults in Multi Terminal HVDC grids have been evaluated by implemenation and transient simulations in PSCAD. The research has been ... -
Evaluation of Possible PV System Solutions for Streetlight´s Care Center in Tagpuro, Philippines
(Master thesis, 2017)This thesis has evaluated different photovoltaic (PV) system solutions applicable for Streetlight in Tagpuro. The evaluation has consisted of on-grid and off-grid system designs. Streetlight operates a care center in ... -
Evaluation of Power Losses and Ruggedness of SiC MOSFETs for use in High-Power High-Frequency Induction Heating Generators
(Master thesis, 2018)As the Si IGBTs are confronting its physical limitations when it comes to high-frequency high-power applications, the SiC MOSFET sails up as a promising substitute due to its material properties. However, in the process ... -
Evaluation of Price Forecasts for Hydropower Expansion Planning Applications
(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, ...