Ana Cabrera-Tobar

Adaptive Energy Management System for Green and Reliable Telecommunication Base Stations

Ana Cabrera-Tobar, Greta Vallero, Giovanni Perin, Michela Meo et autres

Telecommunication Base Transceiver Stations (BTSs) require a resilient and sustainable power supply to ensure uninterrupted operation, particularly during grid outages. Thus, this paper proposes an Adaptive Model Predictive Control (AMPC)-based Energy Management System (EMS) designed to optimize energy dispatch and demand response …

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Site Selection Framework for Resilient Power Supply of Telecommunication Base Stations

Ana Cabrera-Tobar, Pablo Sarria Montes, Francesco Grimaccia, Sonia Leva

This paper presents a guideline for the resilient site selection and design of microgrids to supply power to telecommunication Base Stations (BS), with a focus on zeroemission solutions. The proposed approach includes four main steps: (1) risk analysis to identify high-risk areas, …

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Simulation Framework for DC Railway Systems with Distributed EV Charging Stations, Stationary Energy Storages and Renewable Energy Sources

Ana Cabrera-Tobar, Alberto Dolara

This paper presents a simulation-based modeling framework to evaluate the integration of distributed Electric Vehicle (EV) charging infrastructures, stationary Battery Energy Storage Systems (BESSs), and PhotoVoltaic (PV) generators into an existing DC railway system, with the specific focus on the increase of …

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Dynamic Modeling of Distributed Energy Hubs Within a Smart DC Railway Electrification System

Ana Cabrera-Tobar, Alberto Dolara

This paper presents the dynamic modeling and simulation of an integrated and distributed energy hub for a DC railway system, including a PhotoVoltaic (PV) generator, a stationary Battery Energy Storage System (BESS), and an Electric Vehicle (EV) charging station. State-space averaged models …

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A Techno-Economic Assessment of Integrated Photovoltaic Battery Storage Systems for Industrial Applications in Northern Italy

Nicoletta Matera, Riccardo Ramaschi, Ana Cabrera-Tobar, Emanuèle Ogliari et autres

Integrating photovoltaic (PV) systems with battery energy storage (BESS) is a promising way to increase selfconsumption, reduce peak demand, and improve the economic performance of energy-intensive industrial facilities. This analysis aligns with the goals of Intelligent Electric Mobility Systems by focusing on …

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Network Resilience and Sustainability: Renewable Energy-Based Solutions

Greta Vallero, Ana Cabrera-Tobar, Giovanni Bortoloni Perin, Daniela Renga et autres

With the increase in popularity of mobile services, radio access network (RAN) sustainability and resilience to power outages are becoming primary challenges. This article proposes to use power supply solutions based on renewable ener-gy sources (RESs) to jointly increase RANs' resil-ience and …

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General Rules and Safety Guidelines for a Battery Energy Storage and Photovoltaic System Framework in Commercial and Industrial Installations

Ana Cabrera-Tobar, Valerio Ciccariello, Enrico Lamanna, Sonia Leva et autres

This paper examines the diverse functionalities of Battery Energy Storage Systems (BESS) in Commercial and Industrial (C&I) settings, particularly when integrated with Photovoltaic (PV) systems (C&I PV-BESS). While these systems provide significant benefits in energy efficiency and sustainability, they also introduce concerns …

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Fully Integrated Optical-Electrical-Thermal Model of Bifacial Photovoltaic Modules for Energy Yield Assessment

Alberto Dolara, Domenico Mazzeo, Ana Cabrera-Tobar, Emanuèle Ogliari et autres

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Performance Evaluation of Half-Cut PV Market Modules in Outdoor Conditions

Ana Cabrera-Tobar, Alberto Dolara, Domenico Mazzeo, Emanuèle Ogliari et autres

Photo Voltaic (PV) technology continues to advance, seeking to optimize efficiency and performance. Half-cut and back contact PV modules have emerged as a promising innovation, aiming to enhance energy yield and durability. This study presents a comprehensive analysis of outdoor performance in …

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Dynamic Switching Enhancement for Electric Vehicle Charging Station Real-Time Operation

Riccardo Ramaschi, Simone Polimeni, Ana Cabrera-Tobar, Sonia Leva

Electric Vehicle (EV) Charging Station (CS) may have various Charging Columns (CC) with one or two Charging Points (CP). When two CPs are used, the power rate of the charging column is constant, but each CP can vary its power rate. The …

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Two-layer optimization approach for Electric Vehicle Charging Station with dynamic reconfiguration of charging points

Riccardo Ramaschi, Simone Polimeni, Ana Cabrera-Tobar, Sonia Leva

This paper presents a two-layer optimization of a fast Electric Vehicle (EV) Charging Station powered by the grid, a Photovoltaic (PV) system, and a Battery Energy Storage System (BESS). The paper aims to increase profits by providing an energy schedule of the …

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Comparative analysis of half-cell and full-cell PV commercial modules for sustainable mobility applications: Outdoor performance evaluation under partial shading conditions

Ana Cabrera-Tobar, Alberto Dolara, Sonia Leva, Domenico Mazzeo et autres

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