He is currently a Researcher with the Fukushima Renewable Energy Institute, AIST (FREA), where he leads the Smart Grid Cybersecurity Laboratory. He has edited several books and special issues with international publishing houses. His current research interests include power system protection, communication in power networks, distributed generation, microgrids, electric vehicle integration, and cybersecurity in smartgrids. He has delivered several invited talks for different conferences and organizations such as the Qatar Foundation, the World Energy Council, the Waterloo Global Science Initiative, and the European Union Energy Initiative (EUEI).
ContentsPreface XIII
Section 1Power System Control
Chapter 1The Optimal Operation of Active Distribution Networks with Smart Systems by Bogdan Constantin Neagu, Gheorghe Grigoraş and Ovidiu Ivanov 1%$)0 #!# )# 0) )xperiencing substantial changes that will alter their operation forever. Proliferation of distributed generation and the increased ability to monitor different parts of the electrical grid offer unprecedented opportunities for consumers and grid operators. Energy can be generated near the consumption point, which decreases transmission burdens and novel control schemes can be utilized to operate the grid closer to its limits. In other words, the same infrastructure can be used at higher capacities thanks to increased efficiency. Also, new players are integrated into this grid such as smart meters with local control capabilities, electric vehicles that can act as mobile storage devices, and smart inverters that can provide auxiliary support. To achieve stable and safe operation, it is necessary to observe and coordinate all of these components in the smartgrid.All of this requires extensive communication to collect data from all corners of the network, monitor the system status, and send the necessary instructions, when needed. Considering that there are countless different devices from many manufacturers, achieving this depends on establishing a standard communication approach. Furthermore, connecting different devices that require continuous communication with different bandwidths and security levels is not easy. Novel communication topologies and optimization approaches are needed.An important piece of the puzzle is controlling smartgrid devices for specific purposes such as Demand Side Management or Electric Vehicle Charging Coordination. Collection of data and successful monitoring of the grid will only become meaningful if there are proper solutions implemented to dispatch storage devices, coordinate EV charging, or trigger protection schemes.This book aims to cover new approaches developed for communication and control in smartgrids. Traditional power systems use very little communication and dynamic control therefore, such solutions are direly needed to successfully achieve power system revolution.