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Grid calculations ELVIS event Antti Harjula

In 2008, Fingrid launched a project, the aim of which was to build a new information system that supported asset and operation management and was based on product-based solutions. This new data system that supports asset and operation management goes by the name of ELVIS (an acronym for ELectricity Verkko Information System).

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Grid calculations ELVIS event Antti Harjula

  1. 1. Grid Calculations Antti Harjula
  2. 2. Alerts Count Time Substation Description 1 03.09.16 HJ Fault 1 03.09.16 AF Lower limit 1 03.09.16 AF Status change 3 03.09.16 YK Alarm 2 03.09.16 DF Alarm .. .. .. .. Situation awareness 13.9.2016Antti Harjula2 OR
  3. 3. Bridging the gap between planning, operations and asset management • Integration of grid model between very different processes and software • Integrated grid calculations helping with decision making 13.9.2016Antti Harjula3
  4. 4. SAP Work Manager Mobile Oracle Primavera Project Portfolio & Management Primavera adapter Maximo Spatial IBM Maximo Asset Management ESRI ArcGIS GIS Electron CAPE Relay simulation IPS Relex Relay Management Siemens PSS®ODMS Grid modeling Siemens PSS®E Grid calculation OSIsoft PI AF & ProcessBook Asset health OSIsoft PI Real-time & data storage other integrations to Accounting, Metering, Document Management, Business Intelligens, Invoicing, among others SCADA ELVIS – THE NEW PLATFORM FOR ASSET AND OPERATION MANAGEMENT Integrated best-of-breed standard software products
  5. 5. What is a grid model?
  6. 6. Critical Points of Integration Maximo ArcGIS ODMS Unversioned hierarchical model of logical locations and physical assets Versioned geospatial representation of grid elements, master of grid connectivity Versioned grid model of grid connectivity and electrical characteristics 13.9.2016Antti Harjula6
  7. 7. SAP Work Management Mobile Oracle Primavera Project Portfolio & Management Primavera adapter Maximo Spatial IBM Maximo Asset Management ESRI ArcGIS GIS Electron CAPE Relay simulation IPS Relex Relay Management Siemens PSS®ODMS Grid modeling Siemens PSS®E Grid calculation OSIsoft PI AF & ProcessBook Asset health OSIsoft PI AF & Real-time & data storage SCADA ELVIS – THE NEW PLATFORM FOR ASSET AND OPERATION MANAGEMENT Integrated best-of-breed standard software products CIM Footprint Maping required CIM (adaption) CIM (adaption) CIM CIM CIM CIM + n/a Grid model to ENTSO-ECIM n/a n/a n/a n/a n/a CIM CIM16 is widely adapted, where applicable. At the same time, the nature of the individual component were respected.
  8. 8. GIS–>ODMS – CIM Mapping 13.9.2016Antti Harjula8
  9. 9. ArcGIS ODMS 13.9.2016Antti Harjula9 Maximo
  10. 10. Example Transformer Load ArcGIS ODMS 13.9.2016Antti Harjula10
  11. 11. ODMSESRI GIS BB CN CN CN CN CN CN CN CN BB CN CN CN CN BB CN CN CN CN CN CN BB CNCN BB BB BB BB BB BB TN TN TN TN TN TN TNTN TN TN Internal ESRI GIS Grid Representation Transient CIM Grid Representation ODMS TN-based Representation BB CN CN CN CN CN CN CN CN BB CN CN CN CN BB CN CN CN CN CN CN BB CNCN BB Persisted CN- based CIM Model ESRI GIS CN- based CIM Export ODMS CN- based CIM Import ODMS Topological Processing GIS–>ODMS – Bridging Node/Breaker and Bus/Branch Models 13.9.2016Antti Harjula11
  12. 12. Node-Breaker Bus-Branch Connectivity nodes Topological node 13.9.2016Antti Harjula12
  13. 13. Simulation grid model maintenance in Fingrid Enterprise grid model management (ODMS CIM database) - present grid - projects and scenarios - load-, generation-, and voltage profiles - rating profiles - links to measurementsGeographical information system and asset topology (ArcGIS) Asset information and hierarchy, project schedules, outages (Maximo) Protection planning (CAPE/IPS) Long term system planning (PSSE) Operations planning (ODMS/PSSE)Measurement and status information, grid model, EMS (EMS and PI) Energy measurements from connection points (LTJ) Grid topology and values from other TSO:s & NSO:s System analysis (PSSE/CAPE/ Maximo) Fault location calculation (PSSE/Maximo) Operations (XA) 13.9.2016Antti Harjula13 Protection planning (CAPE/IPS) Long term system planning (PSSE) Operations planning (ODMS/PSSE) System analysis (PSSE/CAPE/ Maximo) Fault location calculation (PSSE/Maximo) Operations (EMS)
  14. 14. Grid calculations 13.9.2016Antti Harjula14
  15. 15. Why to integrate grid calculations within asset management system?
  16. 16. Hazardous Voltages 13.9.2016Antti Harjula16 Fault current Touch Potential Body Current Step Potential Body Current Ground Network Overhead shield wires, spans Tripping times Grounding resistance
  17. 17. Short and Long-term Loadability Transmission Lines Transformers
  18. 18. Antti Harjula (Maximo) Ω & (ArcGIS) (ODMS) 13.9.201618 (PI) NO W Flow Visualization
  19. 19. Summary • Integration of software designed for very different processes is beneficial and possible • Grid calculations integration improves risk management, situation awareness and asset utilization 13.9.2016Antti Harjula19
  20. 20. Fingrid Oyj Läkkisepäntie 21 FI-00620 Helsinki P.O.Box 530 FI-00101 Helsinki, Finland Tel. +358 30 395 5000 Fax. +358 30 395 5196 Thank you, questions?

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