References of "Potenciano Menci, Sergio 50041545"
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See detailPrivacy-preserving federated learning for residential short-term load forecasting
Delgado Fernandez, Joaquin UL; Potenciano Menci, Sergio UL; Lee, Chul Min UL et al

in Applied Energy (2022), 326

With high levels of intermittent power generation and dynamic demand patterns, accurate forecasts for residential loads have become essential. Smart meters can play an important role when making these ... [more ▼]

With high levels of intermittent power generation and dynamic demand patterns, accurate forecasts for residential loads have become essential. Smart meters can play an important role when making these forecasts as they provide detailed load data. However, using smart meter data for load forecasting is challenging due to data privacy requirements. This paper investigates how these requirements can be addressed through a combination of federated learning and privacy preserving techniques such as differential privacy and secure aggregation. For our analysis, we employ a large set of residential load data and simulate how different federated learning models and privacy preserving techniques affect performance and privacy. Our simulations reveal that combining federated learning and privacy preserving techniques can secure both high forecasting accuracy and near-complete privacy. Specifically, we find that such combinations enable a high level of information sharing while ensuring privacy of both the processed load data and forecasting models. Moreover, we identify and discuss challenges of applying federated learning, differential privacy and secure aggregation for residential short-term load forecasting. [less ▲]

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See detailAbstracts of the 11th DACH+ Conference on Energy Informatics (S53-Taxonomy of Local Flexibility Markets)
Potenciano Menci, Sergio UL

in Energy Informatics (2022, September 07), 5

Flexibility has risen as a potential solution and complement for system operators’ current and future problems (e.g., congestion, voltage) caused by integrating distributed renewable resources (e.g., wind ... [more ▼]

Flexibility has risen as a potential solution and complement for system operators’ current and future problems (e.g., congestion, voltage) caused by integrating distributed renewable resources (e.g., wind, solar) and electric vehicles. In parallel, local flexibility markets (LFM) emerge as a possible smart grid solution to bridge between flexibility-seeking customers and flexibility-offering customers in localized areas. Nevertheless, there is no unique, standard, or simple solution to tackle all the problems system operators and other energy actors face. Therefore, many local flexibility market concepts, initiatives (projects), and companies have developed various solutions over the last few years. At the same time, they increased the complexity of the topic. Thus, this research paper aims to describe several local flexibility market concepts, initiatives (projects), and companies in Europe. To do so, we propose a taxonomy derived from LFMs descriptions. We use the taxonomy-building research method proposed by [1] to develop our taxonomy. Moreover, we use the smart grid architecture model (SGAM) as a structural and foundation guideline. Given the numerous and diverse LFM solutions, we delimit the taxonomy by considering solutions focused on congestion management on medium and low voltage (meta-characteristic). [less ▲]

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See detailOptimal industrial flexibility scheduling based on generic data format
Bahmani, Ramin UL; van Stiphoudt, Christine UL; Potenciano Menci, Sergio UL et al

in Energy Informatics (2022, September 07), 5

The energy transition into a modern power system requires energy flexibility. Demand Response (DR) is one promising option for providing this flexibility. With the highest share of final energy ... [more ▼]

The energy transition into a modern power system requires energy flexibility. Demand Response (DR) is one promising option for providing this flexibility. With the highest share of final energy consumption, the industry has the potential to offer DR and contribute to the energy transition by adjusting its energy demand. This paper proposes a mathematical optimization model that uses a generic data model for flexibility description. The optimization model supports industrial companies to select when (i.e., at which time), where (i.e., in which market), and how (i.e., the schedule) they should market their flexibility potential to optimize profit. We evaluate the optimization model under several synthetic use cases developed upon the learnings over several workshops and bilateral discussions with industrial partners from the paper and aluminum industry. The results of the optimization model evaluation suggest the model can fulfill its purpose under different use cases even with complex use cases such as various loads and storages. However, the optimization model computation time grows as the complexity of use cases grows. [less ▲]

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See detailScalability and Replicability Analysis of Grid Management Services in Low Voltage Networks in Local Flexibility Markets: an InterFlex analysis
Potenciano Menci, Sergio UL; Herndler, Barbara; Kupzog, Friederuch et al

in PowerTech 2021 (2021, July 29)

The numerous changes in the power grid, due to the current and foreseeable increase of Renewable Energy Sources (RES) within the electrical network has resulted in a new perception of the modern ... [more ▼]

The numerous changes in the power grid, due to the current and foreseeable increase of Renewable Energy Sources (RES) within the electrical network has resulted in a new perception of the modern distribution network. A key aspect in this regard is the efficient utilisation of flexibility in demand and generation. This paper focuses on the impact of RES when used to provide flexibility for grid management services. In the European project InterFlex, grid management services were offered in local flexibility markets in distribution networks. The results of the Scalability and Replicability Analysis (SRA) of the smart grid Dutch demonstration is presented. Furthermore, the challenges of replicating and analysing a real system based on a high number of interconnected tools, where seasonality effects and realistic large scale deployments which are to be forecasted, are considered and discussed [less ▲]

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See detailReferenzarchitektur der Energiesynchronisationsplattform: Teil der Reihe Diskussionspapiere V4 Konzept der Energiesynchronisationsplattform
Fridgen, Gilbert UL; Potenciano Menci, Sergio UL; van Stiphoudt, Christine UL et al

Report (2021)

The Energy Synchronisation Platform (ESP) maps the entire process of information-automated energy flexibility trading from the machine to the energy market. The ESP is thus the overall concept that ... [more ▼]

The Energy Synchronisation Platform (ESP) maps the entire process of information-automated energy flexibility trading from the machine to the energy market. The ESP is thus the overall concept that enables industrial demand flexibility. This discussion paper on the ESP reference architecture is an update of an older version presented in Reinhart et al. (2020). Since then, the development of individual services has been discontinued and the market platform (MP) is no longer designed as a broker architecture. It now serves as the first point of contact between industrial companies and service providers and takes on an intermediary role. The Enterprise Platform (UP) thus takes on a more important role in terms of communication within ESP, as all communication with services now takes place via the UP. Furthermore, in this detailed discussion paper we provide a collection of the different services that have been developed within SynErgie for the MP and the UP. Each service presented includes a brief description, the relevant inputs and outputs, and other relevant comments. Furthermore, an overview of the primary reference processes considered for the operation and marketing of flexibility is provided. These are presented on the basis of three possible use cases. Thus, logic and interactions of the different processes within the ESP are shown [less ▲]

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See detailOptimierung auf der Energiesynchronisationsplattform: Teil der Reihe Diskussionspapiere V4 Konzept der Energiesynchronisationsplattform
Schlip, Johannes; Bank, Lukas; Köberlein, Jana et al

Report (2021)

This discussion paper is intended to present the range of optimisers developed in the SynErgie project and to go into more detail on the methodological aspects. In this discussion paper, a distinction is ... [more ▼]

This discussion paper is intended to present the range of optimisers developed in the SynErgie project and to go into more detail on the methodological aspects. In this discussion paper, a distinction is made between optimisers on the company platform and on the market platform. On the company platform, the goal is to ensure optimal operation of the plants, so that in addition to energy, other operational key figures are included in the analysis. These include various optimisers from production planning and control (PPC), which, in addition to energy costs, also track logistical target variables, such as the on-time delivery of products, as key figures. In addition to the production systems, the facilities of the technical building equipment (TGA) are also optimised on the company platform. Furthermore, within the discussion paper, we differentiate between energy-oriented and energy-flexible optimisation. Energy-oriented optimisation, pursues the goal of minimise energy costs, uses information from the energy markets, such as electricity price forecasts. With flexible optimisation, for example, flexibilities are determined or scheduled, which can then be transmitted to the market. The discussion paper also deals with the optimisation services of the optimisation services of the market platform, which determines the optimal marketing opportunity for the determined. The optimiser calculates the optimal time for different markets in order to maximise the proceeds of the maximise the revenue of the flexibility offered or minimise the costs. Should a flexibility provider decide to use a service to take over the marketing of his flexibility measure, information on the flexibility is transmitted between the flexibility is transmitted between the service and the company in order to be able to implement the measure in the company. [less ▲]

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See detailFunctional Scalability and Replicability Analysis for Smart Grid Functions: The InteGrid Project Approach
Potenciano Menci, Sergio UL; Bessa, Ricardo J.; Herndler, Barbara et al

in Energies (2021), 14(18 5685),

The evolution of the electrical power sector due to the advances in digitalization, decarbonization and decentralization has led to the increase in challenges within the current distribution network ... [more ▼]

The evolution of the electrical power sector due to the advances in digitalization, decarbonization and decentralization has led to the increase in challenges within the current distribution network. Therefore, there is an increased need to analyze the impact of the smart grid and its implemented solutions in order to address these challenges at the earliest stage, i.e., during the pilot phase and before large-scale deployment and mass adoption. Therefore, this paper presents the scalability and replicability analysis conducted within the European project InteGrid. Within the project, innovative solutions are proposed and tested in real demonstration sites (Portugal, Slovenia, and Sweden) to enable the DSO as a market facilitator and to assess the impact of the scalability and replicability of these solutions when integrated into the network. The analysis presents a total of three clusters where the impact of several integrated smart tools is analyzed alongside future large scale scenarios. These large scale scenarios envision significant penetration of distributed energy resources, increased network dimensions, large pools of flexibility, and prosumers. The replicability is analyzed through different types of networks, locations (country-wise), or time (daily). In addition, a simple replication path based on a step by step approach is proposed as a guideline to replicate the smart functions associated with each of the clusters. [less ▲]

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See detailEnergieflexibilitätsdatenmodell der Energiesynchronisationsplattform: Teil der Reihe Diskussionspapiere V4 Konzept der Energiesynchronisationsplattform
Buhl, Hans Ulrich; Duda, Sebastian; Schott, Paul et al

Report (2021)

The energy flexibility data model developed within the framework of SynErgie is used for the generic and standardised description and modelling of energy flexibility. The data model enables (partially ... [more ▼]

The energy flexibility data model developed within the framework of SynErgie is used for the generic and standardised description and modelling of energy flexibility. The data model enables (partially) automated information technology processing of a wide variety of flexibility. The aim is to develop a comprehensive data model to map flexibility in a flexibility space and concrete flexibility measures. The aim is not to create a completely realistic representation of a flexibility. The focus is on mapping technically and energetically relevant information in a granularity that enables the communication of flexibility between industrial companies and energy markets. [less ▲]

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See detailA Novel Methodology for the Scalability Analysis of ICT Systems for Smart Grids Based on SGAM: The InteGrid Project Approach
Potenciano Menci, Sergio UL; Le Baut, Julien; Matanza Domingo, Javier et al

in Energies (2020), 13(15 3818),

Information and Communication Technology (ICT) infrastructures are at the heart of emerging Smart Grid scenarios with high penetration of Distributed Energy Resources (DER). The scalability of such ICT ... [more ▼]

Information and Communication Technology (ICT) infrastructures are at the heart of emerging Smart Grid scenarios with high penetration of Distributed Energy Resources (DER). The scalability of such ICT infrastructures is a key factor for the large scale deployment of the aforementioned Smart Grid solutions, which could not be ensured by small-scale pilot demonstrations. This paper presents a novel methodology that has been developed in the scope of the H2020 project InteGrid, which enables the scalability analysis of ICT infrastructures for Smart Grids. It is based on the Smart Grid Architecture Model (SGAM) framework, which enables a standardized and replicable approach. This approach consists of two consecutive steps: a qualitative analysis that aims at identifying potential bottlenecks in an ICT infrastructure; and a quantitative analysis of the identified critical links under stress conditions by means of simulations with the aim of evaluating their operational limits. In this work the proposed methodology is applied to a cluster of solutions demonstrated in the InteGrid Slovenian pilot. This pilot consists of a Large Customer Commercial Virtual Power Plant (VPP) that provides flexibility in medium voltage for tertiary reserve and a Traffic Light System (TLS) to validate such flexibility offers. This approach creates an indirect Transmission System Operator (TSO)—Distribution System Operator (DSO) coordination scheme. [less ▲]

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