© Copyright 2014 SISCO, Inc. All Rights Reserved 1 • CIM is similar to IEEE PSADD and PSS/e but has much wider application applicability: • • • • • 2 © Copyright 2014 SISCO, Inc. Assets Geospatial Work Management Metering Markets 3 © Copyright 2014 SISCO, Inc. 4 © Copyright 2014 SISCO, Inc. CIM 15-17 CIM 13 5 © Copyright 2014 SISCO, Inc. 6 © Copyright 2014 SISCO, Inc. 7 © Copyright 2014 SISCO, Inc. IEC 61970 IEC 61968 Asset Both represent the same breaker but are vastly different 8 © Copyright 2014 SISCO, Inc. “Electrical Power Flow” “Containership” 9 © Copyright 2014 SISCO, Inc. There is no hierarchy in terms of electrical conductance! 10 © Copyright 2014 SISCO, Inc. • • • • 11 © Copyright 2014 SISCO, Inc. • V1 I1 I3 I2 - Terminal - ConnectivityNode If ConnectivityNode is removed where do the Voltage Measurements exist in your instances/exports? 12 © Copyright 2014 SISCO, Inc. • » » » » » » • 13 © Copyright 2014 SISCO, Inc. Step 1: Develop model Iteration Proposed Standard Extensions Step 2: Decide on profile XSD RDFS or OWL RDFS Step 3: Implementation: Create adapters /configuration Messages 14 © Copyright 2014 SISCO, Inc. Files Databases Typically start with an already developed version of CIM. (e.g. iec61970cim13r12draft_iec61968cim10r11_combined) Can add additional classes, attributes, etc. Need to mark these appropriately as extensions. Enterprise Architect allows for electronic documentation of the model to be generated. 15 © Copyright 2014 SISCO, Inc. Import Model Create a new profile 16 Empty Profile © Copyright 2014 SISCO, Inc. Start selecting classes to include in profile 17 Keep adding until all classes present. Make sure PowerTransformer, Terminals, and Measurements/Values added. © Copyright 2014 SISCO, Inc. Make sure Measurement and MeasurementValues are associated to any PSR 18 © Copyright 2014 SISCO, Inc. • • • » • • » • 19 © Copyright 2014 SISCO, Inc. All can have Measurements and MeasurementValues Company Substations PowerTransformer HeatExchanger TransformerWindings TapChanger VoltageLevel BaseVoltage Bay Equipment 20 © Copyright 2014 SISCO, Inc. Enumerations Associations 21 © Copyright 2014 SISCO, Inc. 22 © Copyright 2014 SISCO, Inc. Bidirectional <rdf:Description rdf:about="#Substation.Contains_Bays"> Linkages <cims:stereotype rdf:resource="http://langdale.com.au/2005/UML#aggregateOf"/> <rdfs:comment>The association is used in the naming hierarchy.</rdfs:comment> <rdfs:label>Contains_Bays</rdfs:label> <cims:inverseRoleName rdf:resource="#Bay.MemberOf_Substation"/> <rdfs:range rdf:resource="#Bay"/> <rdfs:domain rdf:resource="#Substation"/> <cims:multiplicity rdf:resource="http://iec.ch/TC57/1999/rdf-schema-extensions-19990926#M:0..n"/> <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/> </rdf:Description> Regular RDFS produces only the associations that were explicitly placed into the profile. The issue is that these unidirectional associations are typically in the wrong direction to create the desired hierarchy. 23 © Copyright 2014 SISCO, Inc. The convention would lead to the hierarchy being inverted: Equipment Bay BaseVoltage VoltageLevel TapExchanger TransformerWindings HeatExchanger PowerTransformer Substations Adapters need to be able to produce associations as needed for information exchange. 24 © Copyright 2014 SISCO, Inc. Company • • • • 25 26 © Copyright 2014 SISCO, Inc. © Copyright 2014 SISCO, Inc. Import Schema into AF Profiling Process Augmented RDFS Results in full AF Database Import Instances Local Information CIM XML Adapter/ CIM Exporter 27 © Copyright 2014 SISCO, Inc. Element Templates (UML Classes) Profile(s) determine what the library contains. 28 © Copyright 2014 SISCO, Inc. Attribute Templates (UML Attributes) 29 © Copyright 2014 SISCO, Inc. Enumeration Sets (UML Enumerations) References (UML Associations) 30 © Copyright 2014 SISCO, Inc. Mesh (Circular references) good for application future proofing, confusing to humans. 31 © Copyright 2014 SISCO, Inc. Need to be more careful with profiling in order to determine what is a inverse relationship or non-inverse. 32 © Copyright 2014 SISCO, Inc. 33 © Copyright 2014 SISCO, Inc. 34 © Copyright 2014 SISCO, Inc. Or all instances having a GUID appended to the name if the Append GUID option is selected.. 35 © Copyright 2014 SISCO, Inc. • » » » • • 36 © Copyright 2014 SISCO, Inc. <?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:cim="http://iec.ch/TC57/2008/CIMschema-cim13#" xmlns:dm="http://iec.ch/2002/schema/CIM_difference_model#"> <dm:DifferenceModel rdf:about=""> <dm:reverseDifferences rdf:parseType="Statements"> </dm:reverseDifferences> <dm:forwardDifferences rdf:parseType="Statements"> <cim:Analog rdf:ID="_new_OilTemp"> <cim:Measurement.MemberOf_PSR rdf:resource="#_2872AD53CAB64E6A8544179557285908"/> <cim:IdentifiedObject.name>addedTemp</cim:IdentifiedObject.name> </cim:Analog> <cim:AnalogValue rdf:ID="_new_OilTempValue"> <cim:AnalogValue.MemberOf_Measurement rdf:resource="#_new_OilTemp"/> <cim:IdentifiedObject.name>addedTempValue</cim:IdentifiedObject.name> <cim:IdentifiedObject.aliasName>SINUSOID</cim:IdentifiedObject.aliasName> </cim:AnalogValue> </dm:forwardDifferences> </dm:DifferenceModel> </rdf:RDF> 37 © Copyright 2014 SISCO, Inc. <?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:cim="http://iec.ch/TC57/2008/CIMschema-cim13#" xmlns:dm="http://iec.ch/2002/schema/CIM_difference_model#"> <dm:DifferenceModel rdf:about=""> <dm:reverseDifferences rdf:parseType="Statements"> <cim:Analog rdf:ID="_new_OilTemp"> <cim:Measurement.MemberOf_PSR rdf:resource="#_2872AD53CAB64E6A8544179557285908"/> <cim:IdentifiedObject.name>addedTemp</cim:IdentifiedObject.name> </cim:Analog> <cim:AnalogValue rdf:ID="_new_OilTempValue"> <cim:AnalogValue.MemberOf_Measurement rdf:resource="#_new_OilTemp"/> <cim:IdentifiedObject.name>addedTempValue</cim:IdentifiedObject.name> <cim:IdentifiedObject.aliasName>SINUSOID</cim:IdentifiedObject.aliasName> </cim:AnalogValue> </dm:reverseDifferences> <dm:forwardDifferences rdf:parseType="Statements"> </dm:forwardDifferences> </dm:DifferenceModel> </rdf:RDF> 38 © Copyright 2014 SISCO, Inc. • • 39 © Copyright 2014 SISCO, Inc. Move Measurement from Amherst to Troy. <?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:cim="http://iec.ch/TC57/2008/CIM-schemacim13#" xmlns:dm="http://iec.ch/2002/schema/CIM_difference_model#"> <dm:DifferenceModel rdf:about=""> <dm:reverseDifferences rdf:parseType="Statements"> <cim:Analog rdf:ID="_new_OilTemp"> <cim:Measurement.MemberOf_PSR rdf:resource="#_2872AD53CAB64E6A8544179557285908"/> <cim:IdentifiedObject.name>addedTemp</cim:IdentifiedObject.name> </cim:Analog> </dm:reverseDifferences> <dm:forwardDifferences rdf:parseType="Statements"> <cim:Analog rdf:ID="_new_OilTemp"> <cim:Measurement.MemberOf_PSR rdf:resource="#_353564AA7A7342A8B25CDAEB05E4DCDD"/> <cim:IdentifiedObject.name>addedTemp</cim:IdentifiedObject.name> </cim:Analog> </dm:forwardDifferences> </dm:DifferenceModel> </rdf:RDF> 40 © Copyright 2014 SISCO, Inc. Add 41 Move © Copyright 2014 SISCO, Inc. • • • Contacts determined to be degraded Remove and Replace physical breaker EMS and Topology doesn’t change. 42 © Copyright 2014 SISCO, Inc. Delete Asset: Breaker: 10023 Meas: OperCnt Meas: Status MV: Value10023 MV: Value32 Topology from 61970 43 Assets from 61968 © Copyright 2014 SISCO, Inc. Asset: Breaker: 20033 Meas: OperCnt Meas: Status MV: Value20033 MV: Value32 Topology from 61970 44 Assets from 61968 © Copyright 2014 SISCO, Inc. • • » » » 45 © Copyright 2014 SISCO, Inc. • • • • • • • 46 © Copyright 2014 SISCO, Inc.
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