[ISGAN] IEC61850 standard: definition, benefits, challenges. How is the Osmose project contributing?
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This webinar introduces the IEC61850 standard on communication protocols for intelligent electronic devices at electrical substations, and its benefits. The interoperability needs and issues are presented, as well as the IEC61850 scope and structure, its applications fields, and complementarity with other standards. It concludes on the ongoing developments within the OSMOSE project for the standard’s implementation (subject of a second webinar). Key messages The IEC61850 is an international standard defining rules and guidelines for substation protection and automation system communication, configuration and testing, supported by a data model and a configuration language. The IEC61850 standard provides an engineering process to allow efficient device configuration. Osmose provides and demonstrates the required extensions for engineering process extensions to support an efficient top-down end-to-end engineering process from concept and specification to configuration. Osmose provides recommendations for IEC61850 WG10 in order to integrate the projects developments into a future release of the standard. Speakers Yves Marie Bourien, CEA Thomas Sterckx, ELIA Engineering Christoph Brunner, IT4power Camille Bloch, Schneider Electric Watch the webinar: https://www.youtube.com/watch?v=CEaVa7XfBQU Subscribe to ISGAN Academy Webinars Visit us: https://www.iea-isgan.org/
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[ISGAN] IEC61850 standard: definition, benefits, challenges. How is the Osmose project contributing?
- 1. iea-isgan.org ISGAN – International Smart Grid Action Network Speaker/Author 26pt, regular black 1. 1. 2018, Location 1
- 2. ISGAN in a Nutshell 1/8/2018 ISGAN, PRESENTATION TITLE 2 Created under the auspices of: the Implementing Agreement for a Co-operative Programme on Smart Grids Strategic platform to support high-level government knowledge transfer and action for the accelerated development and deployment of smarter, cleaner electricity grids around the world International Smart Grid Action Network is the only global government-to-government forum on smart grids. an initiative of the Clean Energy Ministerial (CEM) ISGAN Annexes Annex 1 Global Smart Grid Inventory Annex 2 Smart Grid Case Studies Annex 3 Benefit- Cost Analyses Annex 4 Policy Insights for Decision Makers Annex 5 Smart Grid Testing Labs Annex 6 Power T&D Systems Annex 7 Smart Grids Transitions Annex 8: ISGAN Academy Annex 9 Flexibility Markets
- 3. ISGAN’s worldwide presence 1/8/2018 ISGAN, PRESENTATION TITLE 3
- 4. Value proposition 1/8/2018 ISGAN, PRESENTATION TITLE 4 4 ISGAN Conference presentations Policy briefs Technology briefs Technical papers Discussion papers Webinars Casebooks Workshops Broad international expert network Knowledge sharing, technical assistance, project coordination Global, regional & national policy support Strategic partnerships IEA, CEM, GSGF, Mission Innovation, etc. Visit our website: www.iea-isgan.org
- 6. INTRODUCTION TO IEC61850 6 03/05/2021 WEBINAR IEC61850 standard: What for, which benefits, what pending challenges? How is the Osmose project contributing?
- 7. AGENDA ISGAN, INTRODUCTION 7 03/05/2021 1. Introduction: The Osmose project and its link with IEC61850 2. IEC61850: Introduction to an interoperability standard • Applying IEC61850 • IEC61850 for Distributed Energy Resources 3. Work performed in Osmose linked to Interoperability 4. Conclusion
- 8. INTRODUCTION TO IEC61850 8 03/05/2021 INTRODUCTION: The Osmose project and its link with IEC61850 Yves Marie Bourien, CEA
- 9. THE OSMOSE PROJECT 9 03/05/2021 OSMOSE PROJECT: leveraging flexibilities ? NEW FLEXIBILITY NEEDS NEW FLEXIBILITY SOURCES HOLISTIC APPROACH OF FLEXIBILITY Flexibility is understood as a power system's ability to cope with variability and uncertainty in demand, generation and grid, over different timescales.
- 10. THE OSMOSE PROJECT 10 03/05/2021 OSMOSE PROJECT: key figures H2020 EU funded 28M€ budget 33 partners Leaders: RTE, REE, TERNA, ELES, CEA, TUB 2018 – 2022
- 11. THE OSMOSE PROJECT 11 03/05/2021 OSMOSE PROJECT: project structure
- 12. THE OSMOSE PROJECT 12 03/05/2021 OSMOSE WP7: Scaling up and replication INTEROPERABILITY Objectives: Refine IEC61850 interoperability framework Demonstrate the engineering process of IEC61850 ENTSOE profile with different specifications tools Demonstrate IEC61850 interoperability framework with products from different manufacturers TSO-DSO FLEXIBILITIES COORDINATION Objectives: Provide an optimization framework taking into account different time scales for voltage control on the DSO grid in coordination with the TSO Demonstrate the tool and its benefits in a demo in real-time simulation BATTERY ENERGY STORAGE SYSTEM: DESIGN & CONTROL AND SHARED DATABASE Objectives: Develop methods and tools for BESS design & control for a decrease of Levelised Cost Creation of a shared database with advanced data analytics for Energy Storage Systems in operation
- 13. INTRODUCTION TO IEC61850 13 03/05/2021 IEC 61850 Introduction to an interoperability standard Christoph Brunner, it4power Camille Bloch, Schneider Electric
- 14. Applying IEC61850 INTRODUCTION TO IEC61850 14 03/05/2021
- 15. • Smart grid embrace the whole area from supply to demand • Centralized and decentralized generation • Transmission • Distribution • Commercial and residential users • Smart grid address the information management level • Energy market management • Transmission and distribution operation • Customer management (metering and billing) • Service provider and energy efficiency The Smart grid landscape INTRODUCTION TO IEC61850 15 03/05/2021
- 16. • IEC 61850 standard address interoperability for operation of smart grid • It applies today to: • Production (bulk, renewable and decentralized) • Transmission • Distribution • But IEC 61850 is also going outside smart grid: • Oil&Gas • Mininig • Transport • Datacenters IEC 61850 in the smart grid INTRODUCTION TO IEC61850 16 03/05/2021 IEC 61850 current area
- 17. • IEC 61850 intend to standardize exchanges between different levels • Standardize data semantic • Standardize engineering process • Standardize communication IEC 61850 in the smart grid INTRODUCTION TO IEC61850 17 03/05/2021
- 18. Current scope of IEC 61850 INTRODUCTION TO IEC61850 18 03/05/2021 IED IED Sensors Gateway User interface Power Utility substations A Distributed Energy Resources (DER) Control center (SCADA) Hydro power plant Wind power plant MV network Power Utility substation B Charging station Storage Part of IEC 61850, as of 2021 XXX XXX Work in progress Network stability DER Integration Modbus DNP3 T101/T104 Condition monitoring Flexible AC Transmission Systems (FACTS) Travelling Wave Fault Scheduling Power quality Logic modelling System Management IED Communicating devices IED: Intelligent Electronic Device Communication Network Engineering (WAN, TSN) Communication capabilities
- 19. • No common standard, depending on selected device • Proprietary communication on process level • Lack of efficiency and higher cost for maintenance Power System based on legacy protocols INTRODUCTION TO IEC61850 19 03/05/2021
- 20. • Interoperable multi-vendors devices • Common semantic without paper description Power System based on IEC 61850 INTRODUCTION TO IEC61850 20 03/05/2021
- 21. • Knowledge is spread in different non machine processable files • Engineering is done in each tools independently • It brings risks of human errors and system inconsistency Power System engineering with legacy protocols INTRODUCTION TO IEC61850 21 03/05/2021
- 22. • One single machine processable language (SCL: System Configuration Language) • Standardized process based on SCL file exchange • On “single” system tool ensuring consistency of system exchanges Power System engineering with IEC 61850 INTRODUCTION TO IEC61850 22 03/05/2021
- 23. IEC 61850 for DERs (Distributed Energy Resources) INTRODUCTION TO IEC61850 23 03/05/2021
- 24. Technical concepts of IEC 61850 Data model and information exchange IED Intelligent Electronic Device Has a DATA MODEL that can be accessed The WHAT to exchange (IEC 61850-7-4 and 61850-7-3) Request Response „Event“ The HOW to exchange (IEC 61850-7-2) 03/05/2021 INTRODUCTION TO IEC61850 24
- 25. TampaProtection Technical concepts of IEC 61850 Hierarchical data model TampaControl LPHD + Q0CSWI1 + Q0XCBR1 + - Pos stVal - q - Logical Device IED Logical Node Data Data Attribute PDIS1 + - 03/05/2021 INTRODUCTION TO IEC61850 25
- 26. 03/05/2021 INTRODUCTION TO IEC61850 26 Technical concepts of IEC 61850 Example of Logical Nodes Primary technology Secondary technology PTOC XSWI XSWI SIMG XCBR SIMG PDIS MMXU CSWI CSWI SIMG TVTR TCTR
- 27. Requirements for DER modeling Distributed Energy Resources in the power system • DER includes generation, controllable loads and energy storage • Utilities are responsible for reliability and electrical requirements within the distribution system • Large amounts of DER connected to the distribution grid need to be handled • Utilities need information about location, capabilities and operational status of the DERs • DERs may have to comply to grid codes • DERs can assist in meeting utility requirements INTRODUCTION TO IEC61850 03/05/2021 27
- 28. Requirements for DER modeling Stakeholders exchanging information with DERs • DER controller • Autonomous operation of DER • Facility DER Management • Management of multiple DERs at a facility • Third parties • Aggregators manage multiple DERs at distributed locations • They can manage single DERs directly or multiple DERs through a facility management system • Utility operational grid management • Utility applications may require interaction with DER both monitoring as well as control To enable the access of those different stakeholders to a DER, a standardized semantic data model significantly reduces integration effort INTRODUCTION TO IEC61850 03/05/2021 28
- 29. Requirements for DER modeling Examples of information exchange with DER • Nameplate like capabilities or ratings • Operational settings like parameters for grid code functions • Real time data like real power output • Activation of operational functions like volt-var control • Send schedules like active power schedule for next day INTRODUCTION TO IEC61850 03/05/2021 29
- 30. Elements of a DER Model in IEC 61850 Recursive hierarchy • DER model is recursive – a DER is composed of DERs • A DER unit is of a single type – generation, storage or load • A composed DER is of type mixed DER Unit DER Unit DER Unit DER (mixed) DER (mixed) DER (mixed) INTRODUCTION TO IEC61850 03/05/2021 30
- 31. Elements of a DER Model in IEC 61850 The main components • Resource • Generator • Load • Storage • Operational function • E.g. Grid Code INTRODUCTION TO IEC61850 03/05/2021 31
- 32. Elements of a DER Model in IEC 61850 Generic DER resource Logical Nodes • DGEN: Generator • DLOD: Load • DSTO: Storage INTRODUCTION TO IEC61850 03/05/2021 32
- 33. Elements of a DER Model in IEC 61850 DER Resource • May be single DER or recursively aggregated DERs • Describes aspects of the electrical resource – possibly aggregated • Capabilities (ratings) • Settings • Status • Can be • Generator DGEN • Load DLOD • Storage DSTO • If the resource is a single DER, it refers to the technology specific LN of that DER INTRODUCTION TO IEC61850 03/05/2021 33
- 34. 03/05/2021 INTRODUCTION TO IEC61850 34 Elements of a DER Model in IEC 61850 Example of DER Resource – PV • Model consists of • A generic part (DGEN) • A technology specific part (e.g. DPVC) Class Model Instance in a Logical Device
- 35. Elements of a DER Model in IEC 61850 Storage DER • Generic characteristics of storage as Generator and Load are expressed with DGEN / DLOD • Specifics of the DER unit (battery) is expressed with DBAT INTRODUCTION TO IEC61850 03/05/2021 35
- 36. DER modeling in IEC 61850 – Summary • The modeling approach for DERs in IEC 61850-7-420 provides • A standardized generic view of a DER independent of the DER type as it may be needed for operational management of the DER by various stakeholders like aggregators or utility operational grid management • Type specific information as it may be needed for maintenance • The possibility to model aggregated DERs as a single DER with the same standardized generic view • Additionally, IEC 61850-7-420 provides models for operational functions like Grid Codes supporting a standardized access to parameters • For integration of devices with legacy interfaces like Modbus or IEC 60870-5-104, IEC 61850 defines mappings which allows to link information elements from the legacy protocol to the semantic IEC 61850 data model 36 INTRODUCTION TO IEC61850 03/05/2021
- 37. ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 37 03/05/2021 Work performed in OSMOSE - Interoperability Thomas Sterckx, ELIA Engineering
- 38. T7.1 Scaling Up And Replication - Interoperability Creating an efficient engineering process based on IEC61850 SCL, top down from concept and specification to application • OSMOSE 7.1 Demonstrating the engineering process in a multivendor setup, in a laboratory environment. Simulating 2 interconnected substations with battery storage Providing recommendations to IEC61850 WG10 to improve the standard from the point of views of • Engineering process • Data modeling GAPS detected during demonstrator engineering Dissemination of the results and developments to the market in order to raise awareness and speed up market integration ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 38 03/05/2021
- 39. Main tasks of Osmose T7.1 • SUBTITLE TEXT Team of technical experts from different domains • Utilities (Elia, REE, REN) • IED manufacturers (Siemens, Efacec, Ingeteam) • Software vendors (Helinks, Schneider) • IEC61850 WG10 members (it4power, Helinks, Schneider, …) ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 39 03/05/2021 Parties working on interoperability
- 40. IEC61850 Engineering process Extension • SCL = Substation Configuration Language • XML based configuration language • Language used for configuring IEC61850 compatible systems • Achieving interoperability between engineering tools • Osmose Task 7.1 addressing • Providing the SCL extensions to introduce vendor independent specification step to the engineering process and trace it throughout the different process steps • Providing tools to enable this process • Creating function / subfunction specification templates • Defining dataflow • Mapping real IED datamodels to specified IED datamodels and comparing them • OSMOSE TASK 7.1 Part of the engineering process addressed by Osmose ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 40 03/05/2021
- 41. Why is this work important? • OSMOSE TASK 7.1 ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 41 03/05/2021 Extending IEC61850 engineering process by centralising all steps of the engineering process to SCL • Improving the overall engineering process efficiency by using and extending files with additional data in each step • Allows to communicate machine readable specification to vendors avoiding interpretation errors • Allowing traceability of the specification throughout the process • Enabling automation in updates of project files when specification changes • Improving version management Focus of Osmose
- 42. • @ R&D Nester Lisbon • Providing the required multi-vendor hardware to support the SCL engineering process • Engineered with a combination of tools from different vendors (SST, SCT, ICT) • In a laboratory environment equipped with the necessary tools to allow efficient testing and configuration Demonstrator • OSMOSE TASK 7.1 ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 42 RTPSS Real-Time Power System Simulator Power grid model Substation A Substation B Protection and control units 03/05/2021
- 43. Providing recommendations for IEC61850 taskforces Providing recommendations to improve IEC61850 interoperability: • Improving the engineering process • SCL namespace extensions • SCL file content within different engineering steps • Engineering tool features • Improving the datamodel • Identifying datamodel gaps during execution of the demonstrator • OSMOSE TASK 7.1 ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 43 03/05/2021
- 44. Dissemination of the work Raising awareness and speeding up market integration In the past: • IEC61850 Global conference 2019 (Elia presentation on engineering process) • Pacworld magazine December 2020 (From Specification to the Substation) • Osmose Deliverable 7.1.1 IEC61850 ENTSO-E Profile introduction and Engineering Process Refinement (Available) Upcoming: • Webinar with the EU-SYSLFEX project on TSO/DSO interaction: June 16th, 10h CEST • 2nd webinar on IEC61850 planned Q3 2021 (deeper dive) • Smart-Grid forums IEC61850 Global Conference 18-22/10/2021 • OSMOSE TASK 7.1 ISGAN, WORK PERFORMED IN OSMOSE TASK 7.1 44 03/05/2021
- 46. Conclusion • IEC61850 standard enables interoperability between different • Energy market levels • Engineering process steps (from specification to application) • Manufacturer devices • Osmose helps pushing forward the IEC61850 standard on different levels by providing recommendations • Linked to engineering process enhancements • Linked to datamodel enhancements CONCLUSION 46 03/05/2021
- 47. 47 03/05/2021 Thanks for your attention The OSMOSE project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 773406 Yves Marie Bourien, CEA: yves-marie.bourien@cea.fr Christoph Brunner, it4power: christoph.brunner@it4power.com Thomas Sterckx, ELIA Engineering: Thomas.Sterckx@elia-engineering.com Camille Bloch, Schneider Electric: camille.bloch@se.com