Challenges with implementation of CIM interfaces to TSO processes

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1 Challenges with implementation of CIM interfaces to TSO processes CIM Users Group Gdynia, Poland 1-4, June 2015 Antti Harjula, Nis Jespersen

Today he leads the ELVIS integration teams, bringing the ELVIS solution to life.

2 Briefly presenting the presenters Nis Jespersen Energy & Utilities IT Architect at IBM Global Services Lead architect of IBM s ELVIS solution, which won Fingrid s competitive solution request. Today he leads the ELVIS integration teams, bringing the ELVIS solution to life. Antti Harjula Power System Planning Expert at Fingrid Oyj Has been working with ELVIS project since 2008, from the requirement definition phase, and is Fingrid team lead of ELVIS simulation grid model and calculations part.

3 Agenda Introduction to Fingrid Background, Drivers of the ELVIS Project High Level System Architecture Status of project implementation Focus on Main Integration Points: Maximo <-> ArcGIS ArcGIS <-> ODMS ODMS <-> IPS & CAPE Architectural Principle Current System Usage The Future of ELVIS

4 Fingrid is the Finnish transmission system operator (TSO) We are responsible for the functioning of the entire power system in Finland. We keep the transmission grid in a good condition and construct it on the basis of the needs of the electricity market. We transmit electricity continuously from electricity generating companies to distribution network companies and industrial companies. 75% of the electricity in Finland is transmitted in our grid. We take care of the cross-border connections of electricity transmission. There are direct connections to Finland from Russia, Sweden, Norway and Estonia. We promote the functioning of the electricity market by keeping the transmission connections between various countries in working order. Fingrid Oyj s grid assets: 14,300 km of transmission lines and cables 113 substations 67 power transformers, with total capacity of 21,000 MVA 935 MW of reserve power capacity

ELVIS high level objectives Increasing operative efficiency Increasing proactivity in calculations, monitoring and maintenance Single source for power system information

operational analytics Platform for further system development with modern solutions Mobile solutions and data analysis to support Asset Management and Power system

5 ELVIS high level objectives Increasing operative efficiency Increasing proactivity in calculations, monitoring and maintenance Single source for power system information Improving information access and usability within stakeholders Adding cost aspect to operation and power system components Enhanced business planning through cost operational analytics Platform for further system development with modern solutions Mobile solutions and data analysis to support Asset Management and Power system operations A more efficient tool for Fingrid's asset and operation management by replacing existing tailor-made grid information systems by integrated best-ofbreed standard software products

6 Process Coverage Project Management 3-2 nd level processes App. 50 UC s Grid & Asset Modeling 6-2nd level processes App. 75 UC s Grid and Asset Calculations 4-2nd level processes App. 40 UC s Electrical Grid Modeling and Calculations 2-2nd level processes App. 15 UC s Workorder and Maintenance 7-2nd level processes App. 40 UC s RoW, Growth Clearance, Land Use and Permits 3-2nd level processes App. 20 UC s Outage Management 3-2nd level processes App. 60 UC s Relay Modeling and Calculations 6-2nd level processes App. 75 UC s Switching Planning and Disturbance Management 7-2nd level processes App. 80 UC s

7 Solution package functionalities/processes covered by products Elvis Project Scope Asset Management IBM Maximo GIS ESRI ArcGIS Planning & Analytics Siemens PTI PSS/E System Implementation based on standard packages Configuration, Customization, Integration of packages on solution, Integration to external systems Data Migration Test, Deployment, Training HW Delivery and Installation Creation, management and ownership of asset hierarchy data. Creation and management of work orders, resources and contracts. Asset and work order history repository. Out-of-the-box integration between Maximo and ESRI/Syclo/ Primavera Primavera Project and portfolio management. Project Management Integration Siemens PTI ODMS The CIM DW combines grid topology, relevant asset, and operational data. Grid Modelling & design Syclo SMART Provides mobile access to selected areas of Maximo. Mobile Creation, management and ownership of grid topology data. Scenario management. Row of way tools and growth clearance. What-if scenarios Impact analysis Trend analysis Electrical calculations IPS EPIS Determination of particular relay settings for specific relay type to accomplish specific characteristics Relay Management Relay Calculation Electrocon CAPE Primary & Secondary Relay Calculations Application Support and Maintenance Drivers for package selection Fully (and pre-)integrated solution that fulfils the Fingrid requirements for Asset Management and Grid Design while being characterized by: Delivery through standard packages with limited customization Selected packages ensure a high degree of flexibility and ease of configurability that will enable Fingrid to adjust the solution to the business needs.

8 The foundation for Asset Management - provide great tools for the AM specialists Oracle Primavera Project Management PROD Electron CAPE Relay simulation TEST (PROD) SAP Work Manager Primavera Adapter IBM Maximo Asset Management PROD (PROD) IPS Relex Relay Management TEST Siemens PSS E Grid Calculation Maximo Spatial TEST PROD TEST Siemens PSS ODMS Grid modeling TEST Both realtime and historical measuments (status, analog) ESRI ArcGIS GIS OSIsoft PI AF & ProcessBook OSIsoft PI Real-time & data storage Antti Harjula, Nis Jespersen SCADA

CIM Footprint n/a Primavera Project Management Project n/a Synch. CAPE Calculation n/a (Prim/Sec) CIM + n/a Network and Relay Data n/a Electrical Calculations n/a Syclo Mobile n/a Work Order Synch.

9 CIM Footprint n/a Primavera Project Management Project n/a Synch. CAPE Calculation n/a (Prim/Sec) CIM + n/a Network and Relay Data n/a Electrical Calculations n/a Syclo Mobile n/a Work Order Synch. Primavera Adapter CIM (adaption) Maximo Asset Management Maximo Spatial Maping Asset Synch. required CIM (adaption) ESRI GIS n/a Relay Work Synch. n/a Assets Hierarchy & Data (CIM XML) CIM Grid Connectivity (CIM XML) n/a IPS Relay Management Grid Model for Relay Calculation and Management CIM (CIM-XML) Siemens PTI PSS ODMS CIM External Interface to Operational Data (PI/LTJ) Grid Model for Calculation (RAW file) n/a CIM Siemens PTI PSS E n/a Grid Calculation Grid model to ENTSO-E CIM16 widely adapted, where applicable. At the same time, the nature of the individual component must be respected. Antti Harjula, Nis Jespersen

Critical Points of Integration Maximo ArcGIS

10 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

11 ArcGIS< >Maximo Maximo s Three Fundamental Concepts Work Orders, modelling what needs to be done: scheduling, contracts, project management, etc class ArcGIS-Maximo Document +Outage +PlannedOutages Oper a tions:: +Outage Outa ge * SwitchingPlans +OutageSchedule Document SwitchingStepGroup 0..* Oper a tions:: 0..1 Oper a tions:: Outa geschedule SwitchingP la n IdentifiedObject +SwitchingPlan 0..1 W or k::m a ter ia litem +Incident +Incidents * +Works 0..* W or k::w or k +Work 1 Document Oper a tions:: Incident +Incident Hazards 0..* Hazard Customer s:: IncidentHa za r d Locations, which are logical functions of the grid, structured hierarchically +MaterialItems 0..* +WorkTasks +WorkTasks 0..* 0..* +WorkTask W or k:: Document Location +BaseWorks +WorkLocation 0..1 W or k:: W or kta sk W or k:: W or k:: +BaseWork M a intena nceloca tion Ba sew or k 0..* 0..1 W or kloca tion +ReplacementWorkTasks +WorkTasks 0..* TimeSchedules TimeSchedule 0..* W or k:: W or ktimeschedule Assets:: +OldAsset +Assets 0..* 0..1 M a inta iner IdentifiedObject ConnectivityNodeContainer +PowerSystemResources +Assets IdentifiedObject Cor e:: +Assets Cor e:: Assets::Asset P ower Sy stemresour ce 0..* 0..* EquipmentConta iner 0..* +Assets 0..* +EquipmentContainer OrganisationRoles OrganisationRole 0..* Assets:: +Equipments 0..* AssetOr ga nisa tionrole Assets:: AssetUser Cor e:: Equipment +AssetInfo 0..1 AssetInf o:: Sw itchinf o IdentifiedObject Assets:: AssetInf o AssetInf o:: Ov er hea dw ir einf o Assets::AssetOwner Assets, the physical devices fulfilling those functions. AssetInf o:: P ow er Tr a nsf or mer Inf o AssetInf o:: W ir einf o AssetInf o:: Ca bleinf o

12 ArcGIS< >Maximo Integration Main Separation of Responsibilities The split of responsibilities between ArcGIS and Maximo are captured by the CIM PowerSystemResource-to-Asset relationship Maximo does not model network connectivity. Rather, Maximo structures its locations hierarchically, which maps directly to ArcGIS (CIM) containment. cla ss Ar cgis-m a ximo W or k:: W or kta sk +ReplacementWorkTasks +WorkTasks 0..* +OldAsset +Assets 0..* 0..1 IdentifiedObject +PowerSystemResources +Assets IdentifiedObject Cor e:: Asset s::asset P ow er Sy st emresour ce 0..* 0..*

Locations, selected Asset attributes returned Maximo Spatial Map Tab

13 ArcGIS< >Maximo Integration Data Flows Maximo WebSphere ESB Maximo Spatial ArcGIS Data exchanged via web services, Features mapping to Locations, selected Asset attributes returned Maximo Spatial Map Tab through ArcGIS REST services, providing geospatial context of Locations

14 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

BB CN CN CN CN CN CN CN BB CN CN CN CN CN BB CN CN CN CN CN CN CN BB CN BB BB CN CN CN CN CN CN CN BB CN CN CN CN CN BB CN CN CN CN CN CN CN BB CN BB BB TN BB TN TN TN TN TN TN BB TN BB TN TN BB GIS

15 BB CN CN CN CN CN CN CN BB CN CN CN CN CN BB CN CN CN CN CN CN CN BB CN BB BB CN CN CN CN CN CN CN BB CN CN CN CN CN BB CN CN CN CN CN CN CN BB CN BB BB TN BB TN TN TN TN TN TN BB TN BB TN TN BB GIS >ODMS Bridging Node/Breaker and Bus/Branch Models ODMS functions as the bridge between the node/breaker operational model and the bus/branch planning model. The mapping is bi-directional. The backwards mapping is used to represent calculation results in ArcGIS and Maximo. ESRI GIS ODMS Internal ESRI GIS Grid Representation ESRI GIS CNbased CIM Export Transient CIM Grid Representation ODMS CNbased CIM Import Persisted CNbased CIM Model ODMS Topological Processing ODMS TN-based Representation

16 GIS >ODMS CIM Mapping The GIS Powergrid model is a CIM adaption, but must still first and foremost serve as a GIS network model. By contrast, ODMS is a pure CIM-based system. Thus, mapping of the connectivity model is a necessity. Particular complex details include: - Mapping of switches from a point feature into a twoterminal device. - The necessity of creating abstract elements (Terminals and some ConnectivityNodes) out of a more crude model.

17 ArcGIS ODMS

18 EXAMPLE ArcGIS ODMS Transformer Load

19 Node-Breaker Branch Bus- Connectivity nodes Topological node

20 Static Identifier Challenge Terminal, CN, Equipment relationship Respitory Terminals (update vs replacement) Added functionality during implementation

21 Versioning Challenge Original plan: Choice of degree of freedom users are allowed to make mistakes. An ArcGIS version is selected, along with a compare project residing in ODMS. The diff between these two are loaded. Commissioning of projected versions into base model synchronized through business processes. One phase of project sent at once Challenges: Version hierarchy, reconcile process, performance, base model integrity Mitigation: One über version created nightly (basemodel + selected versions) for CIM model updates Only one version is sent: better performance, perfect base model integrity, no conlicts with other projects due to reconcile

22 Central Grid Model Management Supporting All Processes Master current grid model originates from GIS Nameplate electrical values are synchronised from asset registry Grid model is tranformed to CIM model and imported to CIM network model database The network model is updated with some simulation specific data The central network model can be used in different programs: PSS/O, PSS/E, CAPE, hems (future) and for different purposes power flow calculation, state estimation, contingency analysis, short circuit calculation, dynamic simulation

23 Grid model maintenance in Fingrid Asset information and hierarchy (Maximo) Geographical information system and asset topology (ArcGIS) Measurement and status information, grid model, EMS (EMS and PI) Antti Harjula, Nis Jespersen Grid topology and values from other TSO:s & NSO:s Enterprise grid model management (ODMS CIM database) - present grid - projects and scenarios - load-, generation-, and voltage profiles - rating profiles - links to measurements Energy measurements from connection points (LTJ) Protection planning (CAPE/IPS) System analysis (PSSE/CAPE/ Maximo) Long term system planning (PSSE) Operations planning (ODMS/PSSE) Fault location calculation (PSSE/Maximo)

24 ELVIS will bring Fingrid new things Common accurate grid model Common grid model which is synchronized with asset management, operations planning, long term planning and network protection analysis All switch gear modeled with real and accurate description of components in the grid. Lot's of additional information about the grid model. Better utilization of saved measuring data Accurate planning grid model linked to real time status and metering data. Preparing of calculation model is easy by using status and metering data from the past. Better visualization of data, grid status and results Attributes for grid components available through the map Visualization of real time power and voltage measurements using colours on grid model or map Common model about the future Common database about future projects where schedules are in sync through the systems Easy to build different scenarios

25 Real time visualization capabilities Relative load of transmision lines Angle of voltage Voltages

26 ELVIS Extensions IdentifiedObject.assetID (char) SeriesCompensator.sctyp (int) ThermalGeneratingUnit.ThermalGenUnitSubty pe (ThermalGenUnitSubtype) ThermalGenUnitSubtype (new enum with values: normal, chp, chpindustry) FuelType (added values to existing enumeration: heavyfueloil., lightfueloil, peat, bio, biomass, woodwaste, municipalwaste) ACLineSegment.sequenceNumber (int) ACLineSegment.MET (int) ConnectivityNode.Location (Location) Location.length (float) Location.rotation (float) CurrentTransformer.CTRatio CurrentTransformer.CTFunction CurrentTransformer.CTConnection CurrentTransformer.CTPolarity CurrentTransformer.CTPhaseAngle PotentialTransformer.PrimaryConnection PotentialTransformer.PrimaryTap PotentialTransformer.SecondaryConnection PotentialTransformer.SecondaryTap PotentialTransformer.PTPhaseAngle TopologicalNode.BusType

27 Feedback to CIM HVDC missing from schedules schedules vs. basemodel terminal connected atribute In or out of service only on Terminal Overlapping attributes on for example GeneratingUnit: nominalp, maxoperatingp, ratednetmaxp, ratedgrossmaxp

28 Considerations with CIM integration Full model exchange vs. incremental exchange model integrity vs. performance Extensions like AMS location id can significantly improve usefullness and further integration possibilities. By sacrificing use of only CIM URI for identifier, CIM model can be made lot easier to integrate with existing systems and can actually promote CIM to other systems as CIM id can then be made available to those systems

29 Fingrid's next steps with CIM Further development planned to fulfil ENTSO-E CGMES needs planned grid outages automatically to network model planned powerplant outages automatically to network model forecasted load and generation automatically to network model Further CIM integration planned to automatically update Grid model from ODMS to EMS/SCADA simulator / state-estimator Measurement mapping from PI historian to ODMS Antti Harjula, Nis Jespersen

30 Thank you! Questions? Antti Harjula, Nis

Technology, Innovation and Information at Fingrid Kari Suominen, CIO

Technology, Innovation and Information at Fingrid 12.6.2014 Kari Suominen, CIO Agenda Fingrid in general Innovative use of Technology and Information in running the business Fingrid's condition monitoring