Blar i Master of Science in Electrical Power Engineering på tittel
Viser treff 28-47 av 61
-
Impact on Grid by Rectifiers for Green Hydrogen Production
(Master thesis, 2024)The production of green hydrogen, reliant on renewable energy sources, stands as a sustainable and carbon-neutral alternative in the fuel landscape. A pivotal aspect of this process is the conversion of alternating current ... -
Improving snow melt systems energy performance
(Master thesis, 2015-10-09)The Object of this report is the district heating snow melt system installed in Notodden, Norway.The heat is generated by 4.7MW woodchip burner, together with oil and electrical boilers to cover peak loads.The heat is ... -
Improving the design of MV load-break switch contacts
(Master thesis, 2019)The breaking of currents either during maintenance, faults, or overload is common in load-break switches. Because switches are usually placed before critical installations it is important that their designs implementations ... -
Influence of skin- and proximity effects on LV fuse gear
(Master thesis, 2024)ABB in Skien produces compact transformer stations for the distribution grid. Depending on the application, these can come with a significant number of different configurations. Manufacturers must prove that every unit ... -
Influence of thermal radiation in MV switchgear
(Master thesis, 2019)When developing MV switchgear units it is important that the finalized product is within IEC maximum temperature rise limit. When a switchgear unit is developed it is continuously tested until it meets the requirements, ... -
Model based control of run-of-river power plant Grønvollfoss
(Master thesis, 2015-10-09)Water level in the pondage is an important parameter for a run-of-river hydraulic power plant. Keeping a reasonably high waterfall will help to reduce the total cost of power generation. The aim of the work for this thesis ... -
Model Fittng and State Estimation for Thermal Model of Synchronous Generator
(Master thesis, 2019)The power factor of a synchronous generator, in a European hydropower generation, is constrained to [0.85, 0.95], and for Norway, it is generally below 0.86. A higher power factor means more exploited power (active power), ... -
Modeling of a Fault Ride Through in Transmission System with Distributed Hydropower Production
(Master thesis, 2018)As part of the development plan for the European Transmission Network, the European Network of Transmission System Operator (ENTSO-E) proposed the creation of a Network code dealing the requirements for the grid connections ... -
Modeling of hot-spots in transformer using analytical or numerical methods
(Master thesis, 2023)Due to the increasing penetration of renewable energy sources into electrical grids, high variation of power becomes a problem for the stability of power systems. To keep the system balanced, hydro generators occasionally ... -
Modeling the Excitation Control System of a Hydropower Controller in Modelica
(Master thesis, 2021)Hydropower technologies are crucial to provide flexibility, reliability, and stability to the grid compared to other renewable energy technologies. Therefore, the number of hydropower plants, mainly the small-scale plants, ... -
Modelling Hydrogen Technology and Systems with Techno-Economic Analysis for Stationary Energy Storage in the Norwegian Continental Shelf
(Master thesis, 2024)Norway, with its abundant renewable resources and forward-thinking approach to energy innovation, stands poised to tackle this challenge head-on. Positioned at the forefront of the energy transition, Norway is uniquely ... -
Monitoring 50/60Hz Grid Coupling – A Study In Conjunction with Wind-Energy Feed to Main Grids
(Master thesis, 2016)This master thesis is about investigating and comparing findings for different voltage control strategies for the 60Hz grid connection using microcontroller (Arduino). The P-Control, PI-Control, PID control and Open loop ... -
Non-intrusive ultrasonic sound detection of internal arc fault in medium voltage switchgear
(Master thesis, 2021)Arc fault protection is becoming ever more critical for all power systems to maintain the safety of personnel and reduce damage to expensive equipment. An internal arc fault is an unintentional event within an enclosed ... -
Online monitoring and visualizing of a generator’s capability with Simulink
(Master thesis, 2019)The power systems today are becoming more larger, complex and are operating closer to their security and stability limits particularly due to an increase in load demands and number of environmental concerns. Voltage ... -
Optimal Energy Management Strategies for Data Centers
(Master thesis, 2024)Data centers, the heart of the digital infrastructure, have been an integral part of daily life. It is expected that demand for cloud computing will rise due to the industry's rapid growth and AI scale-up. This thesis ... -
Optimal Scheduling for Mobile Battery Charging Systems
(Master thesis, 2022)A pilot project in Norway is currently being examined to give electric energy to construction sites in places where connection to the power grid is not available. This thesis proposes a generic mobile battery charging ... -
Power loss measurements in MV switchgear for Cigré-working group
(Master thesis, 2018)Working group A3.36 from Cigré is studying to what degree simulations can be used to predict the steady state temperature of MV and HV switchgear. The result of this thesis will be provided to the working group. The aim ... -
Power Supply and Control in an Electrified Calcination Process
(Master thesis, 2022)Summary: Concrete as a building material is crucial in today's construction process. However, cement production, which acts as a glue in the concrete, leads to 5 o 7 % of the world's -emissions yearly [1]. In the Paris ... -
Prediktiv Analyse av Data fra BaneNOR - en mulighetsstudie
(Master thesis, 2024)Predictive Analysis indicates patterns in the subsets of data trained on standardized behavior of the railway systems, indicating deterioration or fault waiting to occur, which again accesses the state of life of the ... -
Reactive power market mechanism for pricing
(Master thesis, 2024)The present master thesis addresses reactive power management, a crucial factor for the stability and effectiveness of power systems. Correct valuation and pricing of reactive power are important for efficient operation ...