Blar i Master's theses in Renewable Energy på emneord "VDP::Teknologi: 500::Elektrotekniske fag: 540"
Viser treff 1-20 av 24
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Battery systems for commercial buildings with solar power : Control and operation strategies
(Master thesis, 2019)In order to reach the climate targets, a sustainable energy system based on renewable energy generationis required. Battery storage systems are considered part of the solution, aselectricity generationfrom ... -
CFD-simuleringer med plasserte hindringer i utløpet til Brokke kraftstasjon for reduksjon av gassovermetning i Otra
(Master thesis, 2019)If air is drawn into the intake system of a power plant, super saturated gas may develop.Super saturated gas can occur if air is dissolved in water under a pressure higher than theatmospheric pressure. Downstream Brokke ... -
Demand side management of electric water heater with a photovoltaic system
(Master thesis, 2018)This thesis presents the development of a load controller, which can be used to store self- produced electricity as hot water in a regular electrical water tank. The electricity market today facing challenges towards ... -
Design and verification of a solar powered automatic rooftop hydroponic system with real time individual measuring of potassium and calcium
(Master thesis, 2019)This report covers development and implementation of two hydroponic systems. One at a lab inside theUniversity of Agder, and one at the roof on the J-Building at the University. This report tries to answer thefollowing ... -
Design of an Air Management System for a Dry Room and Utilization of Waste Heat
(Master thesis, 2021)This thesis presents the design of an air management system used in a dry room fora lithium-ion battery factory using a Matlab/Simulink environment. The sizing of the system is based on the 32 GWh battery factory, currently ... -
Electromagnetic and thermal modelling for prognosis of distribution transformer
(Master thesis, 2018)In this thesis numerical modelling of electromagnetics and thermodynamic of a distribution transformer was studied. The model is based on two 5 MVA three phase distribution transformers located in Uleberg (Norway) owned ... -
Evaluation of Electric Vehicles charging patterns with DSM for residences (with and without Building Integrated Photovoltaic) in the distribution network
(Master thesis, 2017)Konfidensiell til / confidential until 01-07-2022 -
Experimental investigation of the temperature coefficients of Vmpp and Impp in a silicon solar cell
(Master thesis, 2018)This thesis is meant to provide an experimental investigation of the temperature coefficient(b)of Vmpp compared to Voc in amulticrystallinesilicon solar cell.With the main question being: to what degree is the temperature ... -
Intelligent Performance Curves for Distributed Wind Energy Systems Using Support-Vector Machine
(Master thesis, 2019)Konfidensiell til / confidential until 01.07.2024 -
Lifetime Based Health Indicator for Bearings using Convolitional Neural Networks
(Master thesis, 2019)Out of all the components in rotating electrical machinery, bearings have the highest failure rate. Bearingdegradation is a seemingly random process which is hard to both model and predict. Countless of ... -
Measurements and analysis of spectral irradiance distributions in southern Norway
(Master thesis, 2018)The spectral response of the photovoltaic (PV) cell depends on which technology that is used and the outdoor performance of PV modules depends on solar irradiation, module temperature, and solar spectrum. Therefore, di ... -
Modelling and simulation of BIPV installations in Norway
(Master thesis, 2018)In this thesis, three BIPV-installations has been simulated, the simulated results of each system have been compared to actual production for the real system. The parameters which are assessed in this thesis are production, ... -
Optimization of Charging Stations on a Route with Electric Buses
(Master thesis, 2019)This studyconsiders placement of electric charging stations for a public electric bus system with the intention of minimizing the charging power. This is an optimization problem where fully electric buses with opportunity ... -
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 ... -
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 ... -
Planning of Residential Microgrid Community with Technical and Economic Analysis
(Master thesis, 2018)Establishment of microgrid communities in Norway can contribute to solve many upgrading challenges of the existing grid. Today's grid are in many areas not suited to handle both bidirec- tional power ow and the increasing ... -
Power Prediction of Photovoltaic System using Neural Network Models
(Master thesis, 2019)This workconsidersa photovoltaic (PV)system installed on the rooftop of Agder Energi’s headquarters located at Kjøita, Kristiansand. The system includes three different types of solar PV modules; Suntech (multi-Si), Sharp ... -
Sensorless Control of Induction Motors Using an Extended Kalman Filter and Linear Quadratic Tracking
(Master thesis, 2017)Conventional sensorless controls for induction motors require two PID regulators and precise gain turning. This thesis presents a sensorless control for induction motors using an extended Kalman filter (EKF) and linear ... -
Simulating the thermal potential for energy storage in an electric water heater tank
(Master thesis, 2018)This thesis uses a CFD model of an electric water heater tank(EWHT) to investigate the strati cation in the tank during di erent discharge experiments. Strati cation in a tank happens naturally as hot water rises to the ...