Browsing Master of Science in Electrical Power Engineering by Title
Now showing items 33-52 of 61
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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 ... -
Sensitivity analysis of low voltage distribution grid in rural areas with high penetration of PV systems
(Master thesis, 2022)PV systems are one of the most increasing renewable energy sources globally. In Norway, PV systems increase in amount and size, and it is becoming more critical to have solid knowledge in incorporating them into older grid ... -
Simulating Converter System with Energy Storage for Offshore Applications
(Master thesis, 2024)This thesis focuses on simulating a power converter with an energy storage system for peak loads shaving in offshore oil and gas processes and operations. Oil and gas industry operations often encounter peak power demands ... -
Simulation of a PV MPPT-Grid following system with variable irradiance conditions
(Master thesis, 2024)This thesis discusses a 14 kW Photovoltaic Array connected to a grid, being controlled by an MPPT controller to regulate, and track the maximum power while a current controller is being used to adjust the reference signals ... -
Solar Power in Wind Power Park – Evaluating flexible power generation based on real and simulated data from Statkraft Smøla Wind Park
(Master thesis, 2023)Meeting future energy and environmental demands poses new challenges, with one of them being the uncertainty and variability in power production from renewable energies such as solar and wind power due to their dependency ... -
System dynamics of asynchronous generators at islanded grid operation
(Master thesis, 2014-01-23)It is well known that the phenomenon of self-excitation allows the asynchronous generator to operate as a standalone unit. The robustness and low cost of the asynchronous generator makes it beneficial for small hydro power ...