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Bouma, Eline (author), Damoiseaux, Luke (author), Groeneveld, Jorik (author)
The increase in non-linear loads of modern electronics raises concerns over power quality. Additionally, existing power-quality analyzers are expensive and not intended for household use. This thesis aims to develop a single-phase, user-friendly power-quality analyzer using a Raspberry Pi 4 Model B with an emphasis on low cost and class S...
bachelor thesis 2024
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Yildiz, Hüsna (author), de Vries, Marten (author), Öztürkoglu, Emirhan (author)
This thesis describes the design of a low-cost class-S power quality analyzer based on a Raspberry Pi 4. Capable of detecting power frequency, magnitude, voltage dips and swells, harmonics, and total harmonic distortion, the project consists of four main components: the communication protocol, the interface, the algorithms for power quality...
bachelor thesis 2024
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Vian, Giacomo (author)
The proliferation of Distributed Energy Resources (DERs) is decentralizing the power system, with more and more capacity installed in the distribution grids. Concurrently, the energy sector is embracing the Internet of Things (IoT) paradigm, resulting in the emergence of the Internet of Energy. However, this transformation introduces new...
master thesis 2023
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Breedveld, Patrick (author)
In response to the urgent need for sustainable energy solutions and climate change mitigation, international agreements such as the Paris Agreement have been instrumental in advocating reduced greenhouse gas emissions. As the world shifts towards renewable energy sources and electrification, there arises a heightened challenge of increased...
master thesis 2023
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Stoter, Jasper (author)
Seaport operators are becoming more environmentally conscious and are looking to electrify their terminals to reduce their greenhouse gas emissions. This leads to higher energy-related costs and more congestion on the electricity grid. This thesis investigates the potential of demand response as a viable strategy to reduce energy-related costs....
master thesis 2023
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Caracciolo, Carlo (author)
As the electrical grid becomes more constrained and grid reinforcement/expansion is no longer the only viable solution, electric flexibility is slowly becoming a more practical approach. Additionally, with the increasingly greater share of flexible devices being deployed, there is immense potential to solve this problem. While flexibility...
master thesis 2023
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ZHANG, JIAXUAN (author)
Cyber-physical systems are vulnerable to malicious attacks, which can lead to severe consequences. Active detection methods have emerged as a promising approach for identifying such attacks. However, existing active detection methods are susceptible to malicious parameter identification attacks, where attackers exploit eavesdropped data to...
master thesis 2023
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Zwart, Lotte (author)
Whereas in the past, the Distribution System Operator (DSO) almost never encountered congestion in their grids, nowadays, with the increase of connected renewable energy sources, this will become more prevalent. To forecast congestion on transformer stations, with the goal of mitigating it, the Dutch DSO Stedin uses machine learning models with...
master thesis 2022
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Pozzetto, Alessandro (author)
This thesis work investigates and provides an analysis of the potential benefits of an electricity - gas - heat integrated energy system, putting extra focus on the waste heat potential from fuel cells and electrolysers. The main focus is given to the low-voltage distribution grid level, and a case study is presented for the Drechtsteden...
master thesis 2022
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van Nobelen, Bart (author)
The climate change is evident and a big contributor to the negative effects of the climate change is the energy production sector. Therefore, the energy production must shift towards a more environment friendly mix. Changing our energy sources to mostly renewable energy sources comes with many challenges. <br/>The way the current Dutch...
master thesis 2022
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Georgiou, Thomas (author)
Electrical faults in the distribution network can lead to interruptions in the power supply of the customers. Therefore penalties are applied to the DSOs if they overcome the benchmark set based on all the DSOs reliability performance. Hence, the fast restoration of the power supply is crucial for the grid operator in order for the operational...
master thesis 2022
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Cinek, Yavuz (author)
The energy transition is one of the major challenges of the 21st century, impacting the way energy is generated, conserved and consumed. Energy generation becomes more and more decentralised, intermittency and fluctuations suddenly are becoming topics of interest within day-to-day life and energy system operators are facing many new obstacles...
master thesis 2022
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Siemensma, Ruben (author)
As the share of renewable energy generation increases, the need for energy storage also increases. Therefore, there is a need for better storage representation in the current energy modelling tools. In the present day,<br/>the longer-term energy storage systems are not fully represented since, for existing storage systems, the self-serving...
master thesis 2022
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Gao, Zhi (author)
Under the increasing electrification of end uses in the energy transition towards more renewable integration, the electricity price keeps gaining importance on every scale from individual well-being to the competitiveness of an economy. Though scarce in the scientific literature, Long-Term Electricity Price Projection (LEPP) has great potentials...
master thesis 2022
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Zomerdijk, Wouter (author)
We are on the verge of a global energy system revolution. By signing and ratifying global treaties, the groundwork for this revolution is laid. The objective is to limit global warming to two degrees Celsius above pre-industrial levels and stabilise greenhouse gas concentrations at a level that would prevent dangerous anthropogenic interference...
master thesis 2021
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Semertzis, Ioannis (author)
Power grids rely on Operational Technology (OT) networks, for real-time monitoring and control. These traditionally segregated systems are now being integrated with general-purpose Information and Communication Technologies (ICTs). The coupling of the physical power system and its communications infrastructure forms a complex, interdependent...
master thesis 2021
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Boere, Mark (author)
The energy transition is expected to increase the peak loading of the grid, requiring Distribution System Operators (DSOs) like Stedin to invest an increasing amount of capital and labour in the reinforcement of their network. Flexible resources can be used to decrease the peak loading of the grid through better matching consumption and...
master thesis 2021
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Thota, Rohit (author)
Renewable energy sources have become a cost-competitive and green option for supplying power to the grid in recent years. Nonetheless, their variable nature poses a problem to the regular operation of the electrical grid by introducing severe fluctuations of large magnitudes and/or short-duration known as ramps. There is a lack of research in...
master thesis 2021
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Ranganathan, Archana (author)
Electrical faults in the distribution system can lead to interruptions in customer power supply resulting in penalties that are borne by the distribution system operator. Accurate fault classification is an important step in locating the fault to achieve faster network restoration times. This reduces the operational costs of the system operator...
master thesis 2021
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Hommes, Jim (author)
The European Green Deal states that the European Union will have to cut 55% of carbon-dioxide (CO2) levels and implement a share of at least 40% of renewable energy sources in the electricity sector by 2030, compared to levels of 1990. While renewable energy technologies are effective in cutting CO2 levels, they also bring challenges like...
master thesis 2021
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