Department of Engineering Sciences: Nye registreringer
Viser treff 721-740 av 1119
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PSIM-Based Hardware and Software Design of an Inverter-Fed Permanent Magnet Synchronous Motor
(Master thesis, 2018)The purpose of this research is to design a PSIM based controller for an inverter-fed Permanent Magnet Synchronous Motor (PMSM). The dimensioning and assembly of the controller are presented. The control algorithm used ... -
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 ... -
Energy analysis of cooling tower and metal holding tanks at Chassix
(Master thesis, 2018)In this thesis, two different methods were used attempting to estimate heat loss from metal holding tanks and chutes at Chassix Norway. The first method uses thermal resistance to calculate the total heat loss without any ... -
Waste heat utilization for central heating and ventilation systems at Chassix Norway
(Master thesis, 2018)Chassix from south of Norway attempt to reduce their energy demand by sending waste heat to a Central Heating System, (CHS), named Case 1. The CHS heat the ventilation systems, space heat and water heating. The waste ... -
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 ... -
Fremtidig systemjording av regionalnettet i Agder
(Master thesis, 2018)System earthing describes how the neutral of a transformer is connected to ground. If a ground fault occurs, the system earthing is to detect and manage the fault current in such a way that it does not inflict damage on ... -
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 ... -
Future district heating plant integrated with municipal solid waste gasification for hydrogen production
(Master thesis, 2018)Konfidensiell til / confidential until 01.07.2023 -
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 ... -
Inkludere CO2-regnskap i 3D-modellen for veibyggingsprosjekter
(Master thesis, 2018)For decades, Norwegian roads were constructed and planed by use of printout drawings. Today, as projects increase in scope and complexity, road construction has become a highly collaborative effort, with multiple disciplines ... -
Design av en offshore gangbru i fiberarmert polymer
(Master thesis, 2018)Innovation and development are essential for a market in demand of faster, lighter and stronger solutions. As a material with high strength to weight ratio, and good possibilities of being premade, fiber reinforced ... -
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, ... -
Biochar-pellets as substitute for fossil coal in metallurgical processes
(Master thesis, 2018)This thesis serves as a base for later research on substituting fossil coal and coke with biochar in the Norwegian metallurgical industry. Because Norwegian electricity production is almost entirely based on carbon dioxide ... -
Prosessorientert planlegging : Tverrfaglig analyse av flyt og forutsetninger i byggeprosjekter
(Master thesis, 2018)Introduction: The construction industry is undergoing constant changes and the complexity of today’s buildings is increasing. Simultaneously, there is a constant pressure to deliver projects faster and cheaper, without ... -
Inneklima og energibruk ved bruk av balansert ventilasjon vs. hybrid ventilasjon i nybygg i massivtre : Skonnertveien Hageby
(Master thesis, 2018)Most apartment buildings today are installed with mechanical balanced ventilation. A measure to reduce energy consumption and still satisfy the demand for heating is to apply hybrid ventilation. That includes using natural ... -
Analysing UHPFRC beams with the help of ANSYS
(Master thesis, 2018)This Master thesis is about analysis of Ultra-high performance fibre reinforced concrete (UHPFRC) beams with the help of the Finite Element Analysis software ANSYS. The research question and the operational questions ... -
Use of BIM Technology and 3D-Modeling to Automate the Paperless Reinforcement Production
(Master thesis, 2018)Although, Building Information Modeling has flourishing development for reinforced concrete, still there is a long way to achieve efficient performance throughout reinforcement supply chain. Statsbygg through the use of ... -
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 ... -
Effektivisering av betongelementproduksjonen : Ved bruk av tegningsløs armering og prefabrikkert forskaling
(Master thesis, 2018)Technology evolves exponentially, and technological aids follow the same course. Manufacturing methods in the construction industry are also constantly evolving, and a company that wishes to follow this development is ...