Scaling Up, Staying Secure: Assessing the Cyber Risks of Distributed Energy Resources in the Smart Grid

Distributed Energy Resources (DER), like solar panels, are projected to take over power generation responsibilities. This will happen during the transition of the current power grid to the Smart Grid. Due to the importance of this power to society, it is crucial that the grid stays stable.<br/><br/>DER devices are similar to IoT devices in scale...

The Integration of Electric Vehicle Chargers Into a Trolleygrid Network

Battery electric vehicles have gained a substantial market share in the last few years. The call for good charging infrastructure is urgent with the rapid shift from carbon-based cars toward battery electric vehicles. However, the present electrical distribution networks are not designed for large additional loads. Many cities have traction...

Techno-economic evaluation of energy markets for demand response and congestion management in future decentralized energy systems

In the context of the energy transition, the energy sector is experiencing a paradigm shift towards electrification in a decentralized model, where renewable energy sources are becoming the protagonists. However, such shift comes with several challenges. In particular for this thesis, the intermittency of renewable energy sources coupled with...

Design directions for reducing the peak load on the residential grid using electric vehicles: Simulating the behaviour of electric vehicle owners using the concepts of Social Acceptance and Moral Acceptability in an Agent-Based model

Due to the transition to sustainable transport, an increase of the share of electric vehicles is expected. The electric vehicles will increase the peak demand on the electricity grid. It is possible to shift the demand of the electric vehicles using smart grid technology. The electric vehicle owners have the option to use this smart electric...

Cars in Technopolis: Future cars and building integrated

Assuming that cars in the near future will be fully electrical and capable of driving autonomously with or without any human on board. This resulted in two main topics in the research, architectural changes and ability to add to sustainability of buildings with these future cars. The conclusion was basically that we can reduce uses space of a...

Grid resilience enhancement by implementing Smart Microgrids

The electrical power industry is undergoing rapid transformation, and Smart Grids technologies can facilitate the growing penetration of renewable energies, as well as the necessity of providing flexibility to variable generation. Furthermore, their widespread installation results in a modernization of the electric grid, opening up new operation...

Evaluating the suitability of Narrowband Internet-of-Things (NB-IoT) for smart grids

Narrowband Internet-of-Things (NB-IoT), recently introduced by 3GPP, is a relevant Radio Access Technology (RAT) solution for deployment within smart grids, the electricity grids of the future, due to the need to provide low-cost connectivity to a large number of smart meters installed in households. Outage Restoration and Management (ORM), a...

Experimental verification for seamless mode transitions of multiple microgrids using fuzzy-based droop controller

Continuous growth in electricity demand, increasing awareness for global warming and other en- vironmental issues have triggered attention to a new type of electricity generation-the so-called distributed generation consisting of various renewable energy sources. Despite the technological, economic and environmental benefits that the new...

A Distributive Approach of Microgrid Control based on System Frequency

The world at large is passing through a phase of energy transformation – from a traditional centralized unidirectional to a decentralized and distributed bidirectional power system, with consumers becoming prosumers. Facilitated by the technological advancements in power electronics and growing concerns over climatic changes, this transformation...

Model Predictive Control Architecture Comparison for a Power Scheduling Electric Vehicle Aggregator

Energy flexibility is the ability to change power production or consumption over time. It is required for a power system to function properly, to balance supply and demand. Currently, the largest providers of energy flexibility in the Netherlands can be found on the supply side and consist mainly out of fossil fueled power plants. As these are...

Demand Response under cyber-attacks

Nowadays, by using the new ICT technologies the functional efficiency of the Smart Grid is increased but at the same time leads to a more vulnerable system and makes the Smart Grid a potential target for cyber-attacks. In fact, cyber-attacks are becoming one of the most serious threats in critical infrastructures. More than 80% of energy...

Vulnerability Analysis of Smart Meters

Control Architecture and Utility Maximization for a Smart Grid based Energy Community

This thesis presents a control architecture and utility maximization mechanisms for a smart grid based energy community. The particular focus is upon a central server based, utility-oriented energy community which is composed of producer-consumer (prosumer) households each having a home gateway, an energy management system, smart meters,...

Sasér: An educative game about Smart Grids and electricity consumption with renewable resources

Sasér is an educative board game to explain what Smart Grids are and how the exploitation of renewable resources for electricity production they allow will impact consumers' behavior in private households.

Smart Grid Development, designing an institutional framework for a Smart Grid in Pingdi, Shenzhen, China

Smart Grids are able to rigorously change the current electricity system. Currently pilot project are implemented and the next step is to embed Smart Grids into the electricity system. This requires new institutions, because of the new possibilities of a Smart Grid. There are two challenges to embed the Smart Grid into a town in Shenzhen where...