FERRO , Giulio

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Islanded microgrids are assuming a key role for the support in the distribution grid's management, which is more and more difficult due to the massive increase of distributed generation and energy production plants from renewable resources. In this paper, a new architecture for the optimal control of tertiary and secondary levels in small-size...

This paper formalizes a multi-level optimization problem for a distribution power grid. The grid is set up with Electrical Vehicles (EVs) to minimize the total energy cost and satisfy different loads distributed in the grid. At the higher level, the Distribution System Operator (DSO) must deal with a Balancing Market to minimize costs. Instead,...

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A bi-level building management system for optimal temperature control and scheduling of electric vehicles in a smart building is proposed. The architecture allows considering automated decisions, both for operational management and real-time control, minimizing costs and the dissatisfaction of different requirements (electric vehicles'...

Battery systems are becoming more and more widespread for stationary applications both at power grid level and user level. In this second context, small battery-based storage systems are frequently proposed for the installation in combination with local renewable sources, to increase the self-consumption of the locally generated renewable...

An optimization model is formalized for the energy planning of urban districts equipped with renewable energy power plants (photovoltaic fields and wind micro-turbines), combined heat and power units, and traditional boilers; districts are connected to the public distribution grid. The main decision variables of the model are the number and...

In this paper, a survey is presented on the use of optimization models for the integration of electric vehicles (EVs) and charging stations (CSs) in the energy system, paying particular attention both to planning problems (i.e., those problems related to long term decisions such as the siting and sizing of CSs), and operational management...

The relevance of electric vehicles (EVs) is increasing along with the relative issues. The definition of smart policies for scheduling the EVs charging process represents one of the most important problems. A discrete-event approach is proposed for the optimal scheduling of EVs in microgrids. This choice is due to the necessity of limiting the...

BackgroundAcute brain injured (ABI) patients are at high risk of developing ventilator-associated pneumonia (VAP). However, incidence, risk factors and effects on outcome of VAP are not completely elucidated in this population. The primary aim of this study was to determine the incidence of VAP in a cohort of ABI patients. The secondary...