Search Results - "Colella, Pietro"

Thermal Assessment of Power Cables and Impacts on Cable Current Rating: An Overview by Enescu, Diana, Colella, Pietro, Russo, Angela

“…The conceptual assessment of the rating conditions of power cables was addressed over one century ago, with theories based on the physical and heat transfer…”
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The Immediate Impacts of COVID-19 on European Electricity Systems: A First Assessment and Lessons Learned by Bompard, Ettore, Mosca, Carmelo, Colella, Pietro, Antonopoulos, Georgios, Fulli, Gianluca, Masera, Marcelo, Poncela-Blanco, Marta, Vitiello, Silvia

“…The worldwide spread of the COVID-19 pandemic in 2020 forced most countries to intervene with policies and actions—including lockdowns, social-distancing and…”
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Concepts and Methods to Assess the Dynamic Thermal Rating of Underground Power Cables by Enescu, Diana, Colella, Pietro, Russo, Angela, Porumb, Radu Florin, Seritan, George Calin

“…With the increase in the electrical load and the progressive introduction of power generation from intermittent renewable energy sources, the power line…”
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Impact of Wind and Solar Generation on the Italian Zonal Electricity Price by Hosseini Imani, Mahmood, Bompard, Ettore, Colella, Pietro, Huang, Tao

“…This paper assesses the impact of increasing wind and solar power generation on zonal market prices in the Italian electricity market from 2015 to 2019,…”
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Impacts of COVID-19 Pandemic on Italian Electricity Demand and Markets by Mahmood Hosseini Imani, Ettore Bompard, Pietro Colella, Tao Huang

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Model-Based Identification of Alternative Bidding Zones: Applications of Clustering Algorithms with Topology Constraints by Colella, Pietro, Mazza, Andrea, Bompard, Ettore, Chicco, Gianfranco, Russo, Angela, Carlini, Enrico Maria, Caprabianca, Mauro, Quaglia, Federico, Luzi, Luca, Nuzzo, Giuseppina

“…The definition of bidding zones is a relevant question for electricity markets. The bidding zones can be identified starting from information on the nodal…”
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Creation of the Internal Categories for Low-Voltage Three-Phase Electricity Users by Chicco, Gianfranco, Bonansinga, Daniele, Colella, Pietro, Solida, Lorenzo

“…The categorisation of electricity users is carried out by Distributor System Operators (DSOs) and retailers to create synthetic load profiles. Initially, some…”
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Fault Current Detection and Dangerous Voltages in DC Urban Rail Traction Systems by Pons, Enrico, Tommasini, Riccardo, Colella, Pietro

“…In this paper, the electrical safety of dc urban traction systems is analyzed, with particular focus on fault current detection and on dangerous voltages which…”
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A Comparative Review of the Methodologies to Identify a Global Earthing System by Colella, Pietro, Pons, Enrico, Tommasini, Riccardo

“…International Standards IEC 61936-1 and EN 50522 define a global earthing system (GES) as the earthing network, created by the interconnection of local…”
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Forecasting Electricity Price in Different Time Horizons: An Application to the Italian Electricity Market by Imani, Mahmood Hosseini, Bompard, Ettore, Colella, Pietro, Huang, Tao

“…Electricity price is a crucial element for market players to maximize their profits. In this context, the forecast of the hour-ahead, day-ahead, and week-ahead…”
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Impact of MV Ground Fault Current Distribution on Global Earthing Systems by Pons, Enrico, Colella, Pietro, Napoli, Roberto, Tommasini, Riccardo

“…Global earthing systems (GESs), created by the interconnection of local earthing systems, should guarantee the absence of dangerous touch voltages. One of the…”
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Validation and Testing of an Analytical Formulation to Compute the Reduction Factor in MV Grids by Colella, Pietro, Pons, Enrico, Piran, Cristian, Tommasini, Riccardo

“…Global Earthing Systems (GESs) are defined by International Standards IEC 61936-1 and EN 50522 as an equivalent Earthing System (ES) created by the…”
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Optimization of Digital Overcurrent Protection Settings in DC Urban Light Railway Systems by Pons, Enrico, Colella, Pietro, Rizzoli, Roberto, Tommasini, Riccardo

“…DC urban light railway systems are used for public transportation in many towns worldwide. In these systems, short-circuit currents are often similar, both in…”
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Dangerous touch voltages in buildings: The impact of extraneous conductive parts in risk mitigation by Colella, Pietro, Pons, Enrico, Tommasini, Riccardo

“…[Display omitted] •Reinforced concrete and brick buildings are modeled with FEM.•Touch voltage reduction due to embedded metallic parts is quantitatively…”
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Data analytics in the electricity market: a systematic literature review by Imani, Mahmood Hosseini, Bompard, Ettore, Colella, Pietro, Huang, Tao

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Global Earthing System: Can Buried Metallic Structures Significantly Modify the Ground Potential Profile? by Pons, Enrico, Colella, Pietro, Tommasini, Riccardo, Napoli, Roberto, Montegiglio, Pasquale, Cafaro, Giuseppe, Torelli, Francesco

“…Global earthing systems (GESs), which are created by the interconnection of local earthing systems, should guarantee the absence of dangerous touch voltages…”
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Ground Resistance of Buried Metallic Parts in Urban Areas: An Extensive Measurement Campaign by Cafaro, Giuseppe, Colella, Pietro, Montegiglio, Pasquale, Pons, Enrico, Tommasini, Riccardo, Torelli, Francesco, Valtorta, Giovanni

“…In urban and industrial areas, a relevant presence of buried metallic objects (e.g., gas and water pipes, etc.) can be detected. Usually, these elements are…”
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Fall of Potential Measurement of the Earth Resistance in Urban Environments: Accuracy Evaluation by Colella, Pietro, Pons, Enrico, Tommasini, Riccardo, Silvestre, Maria Luisa Di, Sanseverino, Eleonora Riva, Zizzo, Gaetano

“…Both Standards EN 50522 and IEEE 81 propose the fall of potential method (FPM) to carry out the measurement of the resistance to earth…”
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Risk of electrocution during fire suppression activities involving photovoltaic systems by Tommasini, Riccardo, Pons, Enrico, Palamara, Federica, Turturici, Calogero, Colella, Pietro

“…Firefighting activities regarding buildings normally require electric power to be disconnected before a water jet is used, in order to minimize the risk of…”
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Currents Distribution During a Fault in an MV Network: Methods and Measurements by Colella, Pietro, Napoli, Roberto, Pons, Enrico, Tommasini, Riccardo, Barresi, Antonino, Cafaro, Giuseppe, De Simone, Angelo, Di Silvestre, Maria Luisa, Martirano, Luigi, Montegiglio, Pasquale, Morozova, Elena Reizl, Parise, Giuseppe, Parise, Luigi, Sanseverino, Eleonora Riva, Torelli, Francesco, Tummolillo, Filomena, Valtorta, Giovanni, Zizzo, Gaetano

“…When a single line to ground fault (SLGF) happens on the MV side of an HV/MV system, only a small portion of the fault current is injected into the ground by…”
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