European (energy) data exchange reference architecture 3.0

Jose Ignacio Abad, Eric Lambert, Birgitte Bak-Jensen, Fenareti Lampathaki, Ferdinando Bosco, Erik Maqueda, Fabio Coelho, Giorgos Papadopoulos,, Alberto Dognini, Krzysztof Piotrowski, Marjolaine Farré, Weronika Radziszewska, Javier Ferreira Gonzalez, Dune Sebilleau, Oliver Genest, Deividas Siksnys, Isidoros Kokos, Milenko Tosic, Greete Korjus, Guangya Yang

Publikation: Bog/antologi/afhandling/rapportRapportForskning

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Abstract

This is the third version of Data Exchange Reference Architecture – DERA 3.0. BRIDGE report on energy data exchange reference architecture aims at contributing to the discussion and practical steps towards truly interoperable and business process agnostic data exchange arrangements on European scale both inside energy domain and across different domains.
DERA 3.0
Recommendations related to the implementation of DERA:
A. Leverage Smart Grid Architecture Model (SGAM) usage by completing it with data governance requirements, specifically from end-customer perspective, and map it to the reference architectures of other sectors (similar to the RAMI4.0 for industry – Reference Architecture Model Industrie 4.0; and CREATE-IoT 3D RAM for health – Reference Architecture Model of CREATE-IoT project), incl. for basic interoperability vocabulary with non-energy sectors.
B. Facilitate European strategy, regulation (harmonisation of national regulations) and practical tools for cross-sector exchange of any type of both private data and public data, e.g. through reference models for data space, common data governance and data interoperability implementing acts.
C. Ensure cooperation between appropriate associations, countries and sector representatives to work on cross-sector and cross-border data management by establishing European data cooperation agency. This involves ongoing empowering/restructuring of the Data Management WG of the BRIDGE Initiative to engage other sectors and extend cooperation with projects that are not EU-funded and with European Standardisation Organisations (CEN-CENELEC-ETSI).
D. Harmonise the development, content and accessibility of data exchange business use cases for cross-sector domain through BRIDGE use case repository. Track tools that identify common features on use cases, e.g. interfaces between sectors, and enable the alignment with any potential peer repositories for other domains. Also, the use case repository must rely on the HEMRM with additional roles created by some projects or roles coming from other associations (related to another sector than the electricity/energy sector).
E. Use BRIDGE use case repository for aligning the role selection. Harmonise data roles across electricity and other energy domains by developing HERM – Harmonised Energy Role Model and ensure access to model files. Look for consistency with other domains outside energy based on this HERM – cross-sectoral roles. Harmonised Energy
Data EndpointsData SpaceConnectorData ProcessingStandard CommunicationProtocols& FormatsData HarmonizationData PersistanceVocabularyProviderCredentialManagerIdentityManagerMonitoring& OrchestrationData DiscoveryData IndexerLocal AI/ML ServicesDigital TwinsMarketplace BackendStandard CommunicationProtocols& FormatsMarketplace FrontendFederatedUse Cases and Business needsLocal Use Cases and Business needsEnergy RegulationEU Re-gulationActorsBusinessFunctionInformationComp.CommsNon-personal dataSecurity/ResilienceUserAcceptanceSovereigntyOpen SourceInteroperabilityLocalFederatedInteroperabilityTrustData valueGovernance
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DATA MANAGEMENT WORKING GROUP
European (energy) data exchange reference architecture 3.0
Role Model shall have clear implications and connections with data (space) roles such as data provider/consumer, service provider etc.
F. Define and harmonise functional data processes for cross-sector domain, using common vocabulary, template and repository for respective use cases’ descriptions. Harmonisation of functional data processes for cross-sector data ecosystems including Vocabulary provider, Federated catalogue, Data quality, Data accounting processes, Clearing process (audit, logging, etc.) and Data tracking and provenance.
G. Define and maintain a common reference semantic data model, and ensure access to its model files facilitating cross-sector data exchange, by leveraging existing data models like Common Information Model (CIM) of International Electrotechnical Commission (IEC) and ontologies like Smart Appliances Reference Ontology (SAREF).
H. Develop cross-sector data models and profiles, with specific focus on private data exchange. Enable open access to model files whenever possible.
I. Ensure protocol agnostic approach to cross-sector data exchange by selecting standardised and open ones.
J. Ensure data format agnostic approach to cross-sector data exchange. The work done by projects like TDX-ASSIST and EU-SysFlex (using IEC CIM), and PLATOON (using SAREF) must be shared and made known to consolidate the approach in order to reach semantic interoperability. Metadata must also be taken into account.
K. Promote business process agnostic DEPs (Data Exchange Platforms) and make these interoperable by developing APIs (Application Programming Interfaces) which enable for data providers and data users easy connection to any European DEP but also create the possibility whereby connecting to one DEP ensures data exchange with any other stakeholder in Europe. DEPs shall explore the integration of data space connectors towards their connectivity with other DEPs including cross-sector ones.
L. Develop universal data applications which can serve any domain. Develop open data driven services that promote also cross-sector integration collectively available in application repositories.
Possible next steps (“sub-actions”) for 2023/2024:
➢ Release BRIDGE Federated Service Catalogue tool and associated process.
➢ Release DERA interactive visualisation tool.
➢ Follow up the implementation of DERA 3.0 in BRIDGE projects (mapping to DERA)
➢ Update recommendations to comply with DERA 3.0.
➢ Develop / enhance the “data role model”.
OriginalsprogEngelsk
ForlagEuropean Commission
Antal sider61
ISBN (Trykt)978-92-68-07470-1
StatusUdgivet - jul. 2023

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