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reports - Summary Report

2020 Summary Report of Project 2.2 ‘Architecture and management models of the electric system and networks and regulation supporting the integration of generation from renewable and non-programmable sources, self-production, storage, energy communities and aggregators and taking electricity penetration into account’

reports - Summary Report

2020 Summary Report of Project 2.2 ‘Architecture and management models of the electric system and networks and regulation supporting the integration of generation from renewable and non-programmable sources, self-production, storage, energy communities and aggregators and taking electricity penetration into account’

The paper reports the main achievements of the project in 2020. The project aims to develop methodologies, studies, software tools, prototypes and demonstrators to optimize electric grids, considering new system architecture and management models and new regulatory schemes that encourage the integration of generation from renewable and non-programmable sources, self-generation, storage systems and aggregators, and that take into account electric penetration.

The project addresses the issues with a system approach, supporting institutions and national and international technical regulatory authorities to accelerate the development, testing and making available of the technologies necessary for the energy transition.

The project covers four research fields: new models, network control architectures and logic, flexibility of the electric system, aggregation of distributed resources and generation and load forecasting. The project also envisages close support for national and international coordination and regulatory activities.

The planned activities continued in 2020. Starting from the scenarios envisaged by the latest version of the Strategia Energetica Nazionale [SEN, Italian National Energy Strategy] and in order to achieve the objectives proposed by the PNIEC [Italian Integrated Energy and Climate Plan], the activities allow for the evaluation of planning and operation alternatives, the initial validation of the operating methods of networks in full operation and in the event of a fault, the improvement in the observability, monitoring and analysis of the stability and level of Power Quality. Mixed alternating current (AC) and direct current (DC) distribution networks were taken into consideration, networks organized into microgrids, cells or aggregates. The analysis of the role of the main players continued, such as distributed resources, non-programmable renewable sources, hydroelectric pumping systems, including with hybrid configurations, electrochemical storage systems, active users, with a view to providing flexibility services to the network, adequacy analysis for frequency regulation and participation in the balancing and market for dispatching services (MDS). In order to ensure network operation in these contexts, new generation and load forecasting techniques are necessary, that can define the development of network energy management systems in different configurations.

Finally, the document also summarizes participation in initiatives aimed at accelerating the innovation of the national electricity-energy system, in the definition of R&I national and international strategic and implementation plans (EERA, ISGAN, Mission Innovation) and in technical standardization activities (CEI [Italian electrotechnical committee], CENELEC, IEC).

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