IEC Smart Grid Standardization Roadmap

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EnergyMarket ParticipantsUtility CustomersUtilityService ProvidersOther BusinessesApplication To Application (A2A)and Business To Business(B2B) CommunicationsNetwork, System, and Data Management (future)End-to-End Security Standards and Recommendations (work in progress)Inter-Application Messaging Middleware, ebXML, and Web Services (specified in XML; mapped to appropriate protocols)61970 / 61968 Common Information Model (CIM)Application61970 Component Interface Specification (CIS) 61968 SIDMS for Enterprise Application Integration (EAI)InterfacesSCADA Apps EMS Apps DMS AppsMarket OperationEngineering &ExternalAppsMaintenance AppsIT AppsEquipment AndSystem InterfacesData Acquisition and Control Front-End / Gateway / Proxy Server / Mapping Services / Role-based Access ControlSpecific ObjectMappings61850-7-3, 7-460870-6-802Object ModelsObject ModelsField Object Models60870-6-503TC13 WG1460870-561850-7-2XMLMessagingMeterStandards101&ACSI(work inprogress)App ServicesSpecific Communication104Mapping to MMS61850-8-160870-6-703ProtocolsServices Mappings61334Communication Industry Standard Protocol Stacks(ISO/TCP/IP/Ethernet)Protocol ProfilesTelecontrol60495WANCommunications60663CommunicationsMedia and Services60834Media and ServicesFieldDevicesTC13 WG14CustomerMeters60870-5RTUs orSubstationSystems61850 SubstationDevices61850 IEDField DevicesBeyond theSubstationIEDs, Relays, Meters, Switchgear, CTs, VTsXMLMessagingExternalSystems (e.g.,Substations)60870-6TASE.2Other ControlCentresCentersExternal Systems(Symmetric client/serverprotocols)Peer-to-Peer 61850 overSubstation bus and Process bus*Notes: 1) Solid colors correlate different parts of protocols within the architecture.2) Non-solid patterns represent areas that are future work, or work in progress, or related work provided by another IEC TC.Figure 4 – Current TC 57 reference architecturei) Service-oriented architecture (see Figure 5)A modern network control system provides a service-oriented architecture with standardizedprocess, interface and communication specifications based on standards IEC 61968 and IEC61970. These form the basis for integrating the network control system in the enterpriseservice environment of the power supply company.The services of a control system comprise:• Data services with which, for example, the databases of the core applications can beaccessed, e.g. readout of the operational equipment affected by a fault incident in thepower supply system• Functional logic services, e.g. for starting a computing program for calculating the loadflow in the power supply system• Business logic services that coordinate the business logic for specific energymanagement work processes of the participating systems, e.g. fault management inthe network control system within the customer information system at the power supplycompany.Ed. 1.0 - 2009-12 24 /136
Figure 5 – Service-oriented architectureFlexible integration of further applications (like data concentrators for PMUs) must beensured.ii) Data ModelIn order to survive in the deregulated energy market, power supply companies today face theurgent task of optimizing their core processes. This is the only way that they can survive inthis competitive environment. The vital step here is to combine the large number ofautonomous IT systems into a homogeneous IT landscape. However, conventional networkcontrol systems can only be integrated with considerable effort because they do not useuniform data standards. Network control systems with a standardized data format for sourcedata based on the standardized Common Information Model (CIM), in accordance with IEC61970, offer the best basis for IT integration.The CIM defines a common language and data modeling with the object of simplifying theexchange of information between the participating systems and applications via directinterfaces. The CIM was adopted by IEC TC 57 and fast-tracked for internationalstandardization. The standardized CIM data model offers a very large number of advantagesfor power suppliers and manufacturers:• Simple data exchange for companies that are near each other• Standardized CIM data remains stable, and data model expansions are simple toimplementEd. 1.0 - 2009-12 25 /136
Page 1 and 2: IEC Smart Grid Standardization Road
Page 3 and 4: 4.3.3 Advanced Distribution Managem
Page 5 and 6: 6.2.19 Hydro Power - IEC 61850-7-41
Page 7 and 8: Generic Reference Architecture will
Page 9 and 10: communication systems should be use
Page 11 and 12: 2 Introduction2.1 General“Smart G
Page 13 and 14: The priority of local drivers and c
Page 15 and 16: oooLocal Production is currently no
Page 17 and 18: This document does not focus on an
Page 19 and 20: Source: NIST Smart Grid Framework 1
Page 21 and 22: System: OperationThe operation syst
Page 23: 4.2.1.2 RequirementsFrom the viewpo
Page 27 and 28: • An object-oriented and applicat
Page 29 and 30: System: TransmissionTransmissionSub
Page 31 and 32: MarketsDe facto standards, predomin
Page 33 and 34: independent from communication tech
Page 35 and 36: • IEC 62351-1 to 6, Power systems
Page 37 and 38: some national or international stan
Page 39 and 40: 4.3.1 Smart transmission systems, T
Page 41 and 42: IEC 60870-5-103, Telecontrol equipm
Page 43 and 44: The short-circuit analysis simulate
Page 45 and 46: Interoperability standards (see Fig
Page 47 and 48: IEC/TS 62351-8, Power systems manag
Page 49 and 50: - crew management- geospatial infor
Page 51 and 52: Interoperability standards - Commun
Page 53 and 54: Figure 9 - Next-generation CIMAs sh
Page 55 and 56: Both distribution systems include o
Page 57 and 58: 4.3.4.3 GapsThe existing standards
Page 59 and 60: 4.3.5.2 RequirementsDevices of diff
Page 61 and 62: Figure 11 - Interface model of subs
Page 63 and 64: The functions themselves (such as o
Page 65 and 66: Recommendation S-SA-4Evaluate the I
Page 67 and 68: IEC 62446, Grid connected photovolt
Page 69 and 70: A logical node (LN) is a predefined
Page 71 and 72: semantic patterns of IEC 61850 are
Page 73 and 74: control energy supply to a steadily
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IEC/TR 62325-501, Framework for ene
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Recommendation S-AMI-4A close coope
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providing an open system and protoc
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MessagingIEC 62056-53, Electricity
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possibility to include a series of
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The latter poses significantly high
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4.3.8.3 Existing StandardsPower gri
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EN 13757 series, Communication syst
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protocols, data models and semantic
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Product requirementsBattery technol
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ISO/IEC 15118-3, Part 3: Physical c
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circuit breaker, need to be recorde
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will bring on great challenges to p
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IEC 62257-7, Recommendations for sm
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IEC 61000-6-1, Electromagnetic comp
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• the identification of the objec
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Recommendation S-UC-3The IEC must k
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6.2 Appendix - Overview of IEC Stan
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Figure 18 - Service-oriented archit
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ISO/IEC 14543-3-7, Information tech
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Relevant Application: EMS, DMSInter
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Relevant Application: EMS, DMS, DER
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• IEC61850-4: System and project
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IEC 61968-4, Application integratio
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IEC 62056-47, Electricity metering
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There are several different initiat
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6.2.36 Marine Power - IEC 62600 ser
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These accessories:• are intended
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IEC/TS 62351-1, Power systems manag
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CISPRCISPR 11, Industrial, scientif
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TCPTCSC/TPSCTNAUMLV2GVTWFMXMLTransm
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IEC Smart Grid Standardization Roadmap

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