Browsing NTNU Open by Title
Now showing items 27588-27607 of 101091
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Electricity Demand Forecasting with Gaussian Process Regression
(Master thesis, 2018)For participants in the energy industry, it is vital to have access to reliable forecasts of future energy demands. The predictive routines should necessarily cope with local, transient fluctuations as well as considerable ... -
Electricity futures prices: time-varying sensitivity to fundamentals
(Journal article, 2015)This paper provides insight into the time-varying relation between electricity futures prices and fundamentals in the form of contract prices for fossil fuels. As supply curves are not constant and different producers have ... -
Electricity market design and production planning: Improving economic efficiency and supporting the integration of renewables
(Doctoral theses at NTNU;2021:358, Doctoral thesis, 2021)This thesis investigates novel market designs and production planning. Its overarching goal is to improve the economic efficiency of electricity markets and support the integration of renewable electricity production. ... -
Electricity Price and Volatility - The Effect of Rainfall and Temperature
(Master thesis, 2022)Studier av elektrisitetspriser og volatilitet har tidligere blitt gjennomført, men få studier inkluderer effekter som potensielt påvirker elektrisitetspriser og volatilitet. Masteravhandlingen studerer nordisk systempris ... -
Electricity Price Forecasting Benchmark of ENTCN on Nordic Bidding Areas
(Master thesis, 2022)Selv om prognoser for strømpriser har sett et mylder av foreslåtte modeller de siste tiårene, har feltet fortsatt et begrenset antall systematiske benchmarkinger. I denne oppgaven utfører vi en strukturert benchmark av et ... -
Electrification and Emission Reduction for Aquaculture Vessels; Case Study of a Wellboat
(Master thesis, 2021)Verden står ovenfor betydelige klimaendringer som en av vår tids største utfordringer. Klimaendringer har gitt et økt fokus på å redusere verdens klimagassutslipp og er også på toppen av FNs agenda. Skipsfartsindustrien ... -
Electrification of Excavators: Electrical configurations, carbon footprint, and cost assessment of retrofit solutions
(Peer reviewed; Journal article, 2023)Technology for the electrification of transport is currently undergoing rapid development that is necessary for reducing greenhouse gas (GHG) emissions. On a global level, the transport sector is responsible for around 12% ... -
Electrification of Fish Farms with Hydrogen Retrofitting vs Building a New Feed Barge
(Master thesis, 2022)Denne masteroppgaven er skrevet i samarbeid med fornybarklyngen, NTE, Midt-Norsk Havbruk AS og H2 Marine. Målet med oppgaven er å finne den best mulige måten å elektrifisere et offshore fiskeoppdrettsanlegg, hvor det er ... -
Electrifying AtB’s metro bus line 1 with implementation of megawatt charging system
(Bachelor thesis, 2023)På grunn av politiske avtaler og et felles mål om bærekraftig utvikling har AtB som mål å elektrifisere hele bussparken i Trondheim. Denne oppgaven har som mål å gjennomføre et mulighetsstudie vedrørende utvikling av en ... -
Electrischer Prometheus. Umrisse einer Dritten Kultur im interdisziplinären Zusammenspiel zwischen Literatur und Naturwissenschaft
(Book, 2021)In diesem Open-Access-band geht es um die Thematisierung des Verhältnisses zwischen den gegenwärtig getrennten „Zwei Kulturen“ und Umrisse ihrer neuen Synthese in Richtung auf eine zeitgenössische, auf Interdisziplinarität ... -
Electro active repair of concrete demonstration of applicability
(Chapter, 2017)Conventional concrete patch repairs have poor durability: 50% fail within ten years. A major cause is insufficient removal of contaminated concrete and insufficient steel cleaning. Chlorides left behind reactivate the ... -
Electro-absorption of silicene and bilayer graphene quantum dots
(Journal article; Peer reviewed, 2016)We study numerically the optical properties of low-buckled silicene and AB-stacked bilayer graphene quantum dots subjected to an external electric field, which is normal to their surface. Within the tight-binding model, ... -
Electro-hydrodynamic propulsion of counter-rotating Pickering drops
(Journal article; Peer reviewed, 2016)Insulating particles or drops suspended in carrier liquids may start to rotate with a constant frequency when subjected to a uniform DC electric field. This is known as the Quincke rotation electro-hydrodynamic instability. ... -
Electro-optical properties of phoshorene quantum dots
(Journal article; Peer reviewed, 2017)We study electronic and optical properties of single layer phosphorene quantum dots with various shapes, sizes, and edge types (including disordered edges) subjected to an external electric field normal to the structure ... -
Electro-oxidation of ethanol at Pt electrodes with the use of a Dynamic Electrochemical Impedance Spectroscopy (DEIS) technique
(Master thesis, 2012)Electro-oxidation of ethanol on smooth platinum surfaces was studied in thetemperature range 21C to 140C for 0.2 M ethanol in 0.5 M sulphuric acid.This was done by use of cyclic voltammetry and electrochemical impedances ... -
Electro-oxidation of small organic molecules
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:348, Doctoral thesis, 2012)An alternative to fossil fuels is to utilize biofuels like methanol and ethanol directly in fuel cells. One drawback of this system is the sluggish reaction kinetics in methanol and ethanol oxidation where strongly bound ... -
Electro-thermal Design of a Solid-State MVDC Circuit Breaker
(Chapter, 2019)This paper investigates the impact of several design parameters on the electro-thermal performance of a solid-state circuit breaker (CB) for medium voltage DC (MVDC) grids. The parameters studied are the cooling system ... -
Electro-Thermal Homogenization of HTS Stacks and Roebel Cables for Machine Applications
(Journal article; Peer reviewed, 2024)This paper presents a homogenized electro-thermal model for high-temperature superconductor (HTS) stacks made of multiple REBCO tapes, which reduces the computational complexity of their thermal analysis. The electromagnetic ... -
Electrocatalysis and Novel Functions of Nano-Structured IrO2-Ta2O5 /Ti Anodes
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:70, Doctoral thesis, 2013)In the present work, the main purpose was the development of the IrO2-Ta2O5/Ti anodes to suppress the unwanted side reactions in industrial electrolytic processes. The mixed effects of Ir mole ratio and thermal decomposition ... -
Electrocatalysis in water electrolysis with solid polymerelectrolyte
(Dr. ingeniøravhandling, 0809-103X; 2001:96, Doctoral thesis, 2001)Development and optimization of the electrodes in a water electrolysis system using a polymer membrane as electrolyte have been carried out in this work. A cell voltage of 1.59 V (energy consumption of about 3.8 kWh/Nm3 ...