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View article: RESISTO Project: Safeguarding the Power Grid from Meteorological Phenomena
RESISTO Project: Safeguarding the Power Grid from Meteorological Phenomena Open
The RESISTO project, a pioneer innovation initiative in Europe, endeavors to enhance the resilience of electrical networks against extreme weather events and associated risks. Emphasizing intelligence and flexibility within distribution ne…
View article: Exploiting Digitalization of Solar PV Plants Using Machine Learning: Digital Twin Concept for Operation
Exploiting Digitalization of Solar PV Plants Using Machine Learning: Digital Twin Concept for Operation Open
The rapid development of digital technologies and solutions is disrupting the energy sector. In this regard, digitalization is a facilitator and enabler for integrating renewable energies, management and operation. Among these, advanced mo…
View article: Dual Extended Kalman Filter for State of Charge Estimation of Lithium–Sulfur Batteries
Dual Extended Kalman Filter for State of Charge Estimation of Lithium–Sulfur Batteries Open
Lithium-Sulfur is a promising technology for the next generation of batteries and research efforts for early-stage prototype implementation increased in recent years. For the development of a suitable Battery Management System, a state est…
View article: Cyberattack Mitigation in a Microgrid Environment: a Power-Hardware-in-The-Loop testing methodology
Cyberattack Mitigation in a Microgrid Environment: a Power-Hardware-in-The-Loop testing methodology Open
Nowadays, automation is not enough in the power grid fostering the evolution towards digital transformation. Smart grids are an example of that digitalization of the electric sector, including more and more devices connected (RTU, smart me…
View article: Analysis and Development of a Modular Fault-Tolerant Multistring Power Converter for Solar Photovoltaic Applications
Analysis and Development of a Modular Fault-Tolerant Multistring Power Converter for Solar Photovoltaic Applications Open
Due to the ongoing growth of solar photovoltaic (PV) generation, PV systems scalability, reliability, and cost reduction are of major interest. This paper proposes a modular fault-tolerant PV multistring inverter to address this challenge.…
View article: SDN-Based Resilient Smart Grid: The SDN-microSENSE Architecture
SDN-Based Resilient Smart Grid: The SDN-microSENSE Architecture Open
The technological leap of smart technologies and the Internet of Things has advanced the conventional model of the electrical power and energy systems into a new digital era, widely known as the Smart Grid. The advent of Smart Grids provid…
View article: A peer-to-peer verifiable and secure energy trading framework based on blockchain technology
A peer-to-peer verifiable and secure energy trading framework based on blockchain technology Open
Blockchain technology is currently being adopted in several domains and applications, including the energy domain and specifically in smart grids. One of the principal applications of blockchain technology is peer-to-peer energy trading am…
View article: Increasing resilience of power systems using intentional islanding; a comparison of Binary genetic algorithm and deep learning based method
Increasing resilience of power systems using intentional islanding; a comparison of Binary genetic algorithm and deep learning based method Open
Several algorithms combining qualitative and quantitative components are currently used for splitting a large interconnected power grid into islands as a measure to provide the best reconfiguration option when a fault appears. The aim of t…
View article: Reliability Assessment of a Fault-Tolerant PV Multistring Inverter
Reliability Assessment of a Fault-Tolerant PV Multistring Inverter Open
In photovoltaic (PV) systems, the reliability of the system components, especially the power converters, is a major concern in obtaining cost effective solutions. In order to guarantee service continuity in the case of failure of elements …
View article: Intentional Islanding of Electricity Grids Using Binary Genetic Algorithm
Intentional Islanding of Electricity Grids Using Binary Genetic Algorithm Open
The electrical distribution network is a critical infrastructure which needs to be resilient to any disruption (e.g. typical faults, climate-change impacts or cyber-attacks). To do so, some automatic actions for grid protections must be pe…
View article: Building a testing environment for SDN networks analysis for electrical grid applications
Building a testing environment for SDN networks analysis for electrical grid applications Open
Cyberattacks are becoming a serious thread for power systems; its prevention is gaining attention and needs to be better understood by developers, technology providers and network operators among others. In order to gain knowledge on such …
View article: Building a testing environment for SDN networks analysis for electrical grid applications
Building a testing environment for SDN networks analysis for electrical grid applications Open
Cyberattacks are becoming a serious thread for power systems; its prevention is gaining attention and needs to be better understood by developers, technology providers and network operators among others. In order to gain knowledge on such …
View article: Demonstration of a microgrid manager in a distribution grid with high PV penetration and Storage: La Graciosa case study
Demonstration of a microgrid manager in a distribution grid with high PV penetration and Storage: La Graciosa case study Open
Future power systems with high penetration of distributed energy resources (DER) and information and communication technology (ICT) will allow increasing the controllability and observability of the grid. However, new challenges for low vo…