Description du projet
Vers une nouvelle ère de flexibilité énergétique
L’augmentation de la part des énergies renouvelables dans le bouquet énergétique entraîne des changements sur le marché de l’énergie. La transition vers une production d’énergie décentralisée et renouvelable nécessite de revoir le concept des centrales électriques virtuelles (CEV): des centres de contrôle basés sur le cloud qui regroupent les capacités de ressources énergétiques distribuées hétérogènes dans le but d’améliorer la production électrique et de négocier ou de vendre l’électricité sur le marché. Les CEV doivent être flexibles pour répondre aux marchés à échéance journalière ou infrajournalière et réagir rapidement lorsqu’il s’agit de fournir des services de réseau auxiliaires. Le projet EdgeFLEX, financé par l’UE, examinera les architectures optimales qui permettront aux CEV d’offrir des services de contrôle de la dynamique tant rapide que lente. Les solutions proposées pourraient à terme conduire à une plus grande pénétration du marché ainsi qu’à un approvisionnement stable et sûr en sources d’énergie renouvelables.
Objectif
With the dramatic growth of renewables, now is the time to revise the VPP concept. VPPs need to support not only the promotion of intermittent renewables (RES) but also the integration of all Distributed Energy Resources (DER) into the full scope of grid operations. Such a leap raises challenges: optimal combination of DER and RES in a new generation of VPPs is needed to jointly provide grid supportive flexibility with slow reaction time known from day-head and intra-day markets, as well as real-time reaction to provide fast frequency and inertial response and dynamic-phasor driven voltage control ancillary services. In a nutshell, in a DER-based power electronics-driven network VPPs need to play all the roles that synchronous machines play in a traditional system. Flexibility can be provided by going beyond electrochemical storage and exploring opportunities offered by Power2X or inverters. Demand Side Management or low-cost solutions such as Power2Heat could be deployed in a neighbourhood expanding the concept of VPPs to the concept of a Local Energy Communities. EdgeFLEX links technical solutions to societal expectations. Short reaction times can be addressed by 5G-powered edge clouds linking dispersed devices in near real-time. In this respect, a new concept of VPPs, with communications corresponding to multiple layers of dynamics, becomes possible. EdgeFLEX proposes a new architecture for VPPs deploying such a multi-layer solution, paving the way for a fully renewable energy system. VPPs are brought to a new level, enabling them to interact on markets offering various ancillary services to System Operators. EdgeFLEX will develop this next generation VPP concept and demonstrate it in the context of 3 field trials and lab tests. It will explore innovative optimisations, financial tools and business scenarios for VPPs and assess the economic and societal impact. It will actively work to remove barriers by contributing to standards and European level regulation.
Champ scientifique
Not validated
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RIA - Research and Innovation actionCoordinateur
40549 Dusseldorf
Allemagne