Blar i Department of Engineering Sciences på tittel
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PEM Fuel Cell System : A practical approach for building, testing and controlling a self designed PEMFC stack
(Master thesis, 2017)Fuel cells are an effcient way to produce electricity, especially if it is combined with heat pro- duction. If designed to consume hydrogen, like PEMCF, the only byproduct is water in its purest form H2O. This would have ... -
Performance Analysis of PV Power Plants Across Norway
(Master thesis, 2023)This thesis examines hourly aggregated data from 501 photovoltaic (PV) installations, builds a better knowledge foundation about the geographical performance of PV systems in Norway, and provides a groundwork for how PV ... -
Performance assessment of field deployed multi-crystalline PV modules in Nordic conditions
(Journal article; Peer reviewed, 2019) -
Performance Degradation and Failure Analysis of 7 Years (of) Field Exposed Photovoltaic System in Southern Norway
(Master thesis, 2018)This thesis covers an analysis of performance degradation and failure detection of thin-film (Sharp) and m-Si (REC and Suntech) PV modules located at Kjøita in the south of Norway. The analysis consists of performance ... -
Performance evaluation and stability of silicide-based thermoelectric modules
(Journal article; Peer reviewed, 2020)Long-term studies on thermoelectric generators based on N-type magnesium silicide (Mg2.01Si0.49Sn0.5Sb0.01) and P-type higher manganese silicide (Mn0.98Mo0.02Si1.73Ge0.02) materials are presented, in the operating temperature ... -
Performance improvement of a hydraulic active/passive heave compensation winch using semi secondary motor control: Experimental and numerical verification
(Peer reviewed; Journal article, 2020) -
Performance of a thermoelectric module based on n-type (La0.12Sr0.88)0.95TiO3-δ and p-type Ca3Co4-xO9+δ
(Journal article; Peer reviewed, 2020)Here, we present the performance of a thermoelectric (TE) module consisting of n-type (La0.12Sr0.88)0.95TiO3 and p-type Ca3Co4-xO9+δ materials. The main challenge in this investigation was operation of TE module in different ... -
Performance of molybdenum disulfide as anode material in lithium-ion
(Master thesis, 2023)Målet med denne avhandlingen var å forberede og karakterisere det naturlige mineralet molybden disulfid fra den lokale gruven Knaben Gruver, for bruk som anodemateriale i litium-ion-batterier. Prosessen med å rense med ... -
Permanent deformation and fatigue damage interaction in asphalt concrete using energy approach
(Chapter; Peer reviewed, 2022)The interaction of fatigue and permanent deformation is very complex phenomenon and little attempt is made on this topic. This paper presents an investigation on the interaction of the two damages using the energy approach. ... -
Persona Design Methodology for Work-Commute Travel Behaviour Using Latent Class Cluster Analysis
(Peer reviewed; Journal article, 2023)The present study proposes a new methodology that combines quantitative and qualitative data for the generation of representative personas for commuters. The profiles can be used to better understand their travel behaviour ... -
Personalized Adaptive Learning Technologies Based on Machine Learning Techniques to Identify Learning Styles: A Systematic Literature Review
(Peer reviewed; Journal article, 2023)Artificial intelligence (AI) approaches have been used in personalised adaptive education systems to overcome the limitations of statically determined learning styles (LSs). These approaches utilise algorithms from machine ... -
A Perspective Review on Integrating VR/AR with Haptics into STEM Education for Multi-Sensory Learning
(Peer reviewed; Journal article, 2022) -
Pervasive and Connected Digital Twins for Edge Computing Enabled Industrial Applications
(Chapter; Peer reviewed, 2023) -
Phase error analysis of clipped waveforms in surface topography measurement using projected fringes
(Peer reviewed; Journal article, 2020) -
Photovoltaic facade systems in Norway: An assessment of energy performance, building integration, and costs
(Master thesis, 2018)In this master thesis, different PV facade systems located in Norway have been evaluated and analyzed. It will thus contribute to the ongoing development of a national database of BIPV. Also, technical and economic aspects ... -
Photovoltaic production for a fixed tilt plane, with different surface azimuth angles. Analyzing system operating conditions and time of day production
(Master thesis, 2019)Photovoltaicsystems for residential household may bea large part of energy production in the future. The electric grid is facing challenges,andphotovoltaicsystems can contribute in the reduction of electricgrid ... -
Piecewise Affine (PWA) Modeling and Switched Damping Control of Two-Inertia Systems with Backlash
(Chapter; Peer reviewed, 2018) -
Pipe joint position identification
(Master thesis, 2020) -
Piston driven yaw mechanism
(Master thesis, 2014)The current thesis presents a piston driven yaw mechanism for wind turbines. Traditionally the yaw mechanismhas been one of the mayor contributors to down time and repair has been costly. The proposed designaims to improve ... -
Placement analysis of combined renewable and conventional distributed energy resources within a radial distribution network
(Peer reviewed; Journal article, 2022)System islanding, relay tripping, and reverse power flow-like issues in the distribution network are all caused by randomly placed distributed energy resources. To minimize such problems, distributed energy resource (DER) ...