Department of Engineering Sciences: Recent submissions
Now showing items 821-840 of 1119
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Fundamental Analysis of Triple Layer Area Decoupled Photovoltaic Modules
(Master thesis, 2015)The main objective of this work is to analyse the area decoupled triple layer photovoltaic module, by application of voltage matching under AM 1.5 light spectrum. This includes, calculation of detailed balance efficiency, ... -
Water Supply in Rwanda Use of Photovoltaic Systems for Irrigation
(Master thesis, 2015)(Konfidensiell til/confidential until 01.07.2020) -
Offshore Wind Power Technology Development and Testing of a Downscaled Pitch Controlled Wind Turbine
(Master thesis, 2015)The energy demand of the world increases day by day, and at the same time people become more aware of the impact fossil energy sources have on the climate. This leads to an increased focus on renewable energy sources, ... -
Utvikling av Banestyring for Hydraulisk Offshorekran
(Master thesis, 2015)(Konfidensiell til/confidential until 01.07.2020) -
Stabilization of Hydraulically Actuated Boom Using Pressure Feedback - Theoretical and Experimental Investigation
(Master thesis, 2015)(Konfidensiell til/confidential until 01.07.2020) -
Use of Linear Motor as Active Heave Compensator
(Master thesis, 2015)(Konfidensiell til/confidential until 01.07.2020) -
Hardware-in-the-loop Simulation for Pump Control
(Master thesis, 2015)(Konfidensiell til/confidential until 01.07.2020) -
Investigation of Stabilization Method for Hydraulically Actuated Boom
(Master thesis, 2015)(Konfidensiell til/confidential until 01.07.2020) -
Parametric study and optimization of turret and mooring line connections Detailed analyses of the connecting link including advanced numerical modeling
(Master thesis, 2015)(Konfidensiell til/confidential until 01.07.2020) -
Modelling and Simulation of a Novel Liquamatic Fire Monitor A fully automated fire recognition- and suppression system based on infrared machine vision technology
(Master thesis, 2015)Background: Fire monitors are effective fire extinguishing apparatuses which combine high accuracy with long range. As part of the mechatronic trend, research has during recent years started to delve into the automation of ... -
System Identification of a Variable Piston Pump and Design of a Hydraulic Load Circuit
(Master thesis, 2015)This master thesis is divided into two main parts. The first part focuses on the identification and modeling of a Bosch Rexroth variable piston pump in both frequency and time domain. The second part presents a hydraulic ... -
Redesign of Utility Robot for Carbothermic Test Reactor
(Master thesis, 2015)Production of aluminum based on a carbothermic reaction is an exciting field of research. It could potentially reduce the energy consumption of aluminum production drastically. Alcoa Norway Carbothermic has been involved ... -
Fartøy til fartøy lastoverføring
(Master thesis, 2015)In the o shore industry there is a need to compensate motions caused by waves and wind. It is important if loading is to be transferred from one vessel to another in a safe and e cient manner. To make this happend, the ... -
Sammenhengen mellomstatisk og dynamisk utmatting i ensrettede fiberkompositter Tester og analyse av endring for dynamisk regresjonskurve av ensrettede kompositter utsatt for ulike statiske utmattingslaster
(Master thesis, 2015)I Det Norske Veritas (DNV) sin standard DNV-OS-C501 foreligger det retninglinjer for design, dimensjonering og verifisering av komposittstrukturer rettet spesielt mot offshore. Standarden gir internasjonalt aksepterte ... -
Impact of High Penetration of Electric Vehicles on Low Voltage Network Stability and Role of Managment Programmes for Electric Vehicle Charging
(Master thesis, 2015)The number of electric vehicles (EVs) have increased in Norway over the last couple of years. Low emissions and reducing petroleum dependence are some of the advantages achieved by using EVs. This master thesis presents ... -
Analysis of Power System Options for Rural Electrification in Rwanda
(Master thesis, 2015)The development of modernized energy system for developing countries especially in rural areas is constantly a considerable problem to energy utilities. The progressive use of diesel generators in rural areas as main ... -
Seismiske analysemetoder - fra tverrkraft til modal analyse En sammenligning av fundamentkrefter
(Master thesis, 2015)This is a master's thesis written in the topic of civil engineering science at the University of Agder in the Institute of Engineering science located in Grimstad. The thesis is a study of results from three different ... -
Temperature coefficients of compensated silicon solar cells - influence of ingot position and blend-in-ratio
(Journal article; Peer reviewed, 2015)Solar-grade silicon made from a metallurgical route presents boron and phosphorus compensation. Earlier work has shown that cells made from such material produce more energy than reference polysilicon modules when the ... -
Fault detection for network control systems with multiple communication delays and stochastic missing measurements
(Journal article; Peer reviewed, 2014)This paper is concerned with fault detection problem for a class of network control systems (NCSs) with multiple communication delays and stochastic missing measurements. The missing measurement phenomenon occurs in a ... -
Active disturbance rejection station-keeping control of unstable orbits around collinear Libration points
(Journal article; Peer reviewed, 2014)An active disturbance rejection station-keeping control scheme is derived and analyzed for station-keeping missions of spacecraft along a class of unstable periodic orbits near collinear libration points of the Sun-Earth ...