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CIM Model Manager Report

CIM Model Manager Report. Kurt Hunter CIM Users Group Meeting 13 Nov 2009. CMM Report. Topics Background Responsibilities of CIM Model Manager WG 13 CIM Roadmap CIM Issues Process CIM Versioning Recent CIM Changes CIM Priorities for 2009. CMM Report Background.

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CIM Model Manager Report

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  1. CIM ModelManager Report Kurt Hunter CIM Users Group Meeting 13 Nov 2009

  2. CMM Report • Topics • Background • Responsibilities of CIM Model Manager • WG 13 CIM Roadmap • CIM Issues Process • CIM Versioning • Recent CIM Changes • CIM Priorities for 2009

  3. CMM Report Background Background • Prior to the formation of the CIM Users Group in 2005, the CIM UML model was passed between volunteers from WG 13 and 14 to make necessary changes • To assist with the establishment of the CIM Users Group, Siemens, ABB, and Areva agreed to fund the position of CIM Model Manager for the first three years. • 2006 - Kurt Hunter, Siemens • 2007 – Lars-Ola Osterlund, ABB • 2008 – Kendall Demaree, Areva • For 2009, Siemens agreed to fund the position again.

  4. CMM Report Responsibilities of CIM Model Manager Responsibilities of CIM Model Manager • Manage and maintain the integrated CIM UML model • Coordinate model changes with WG 14 and WG 16 • Manage the CIM issues list • Facilitate WG 13 Issues discussions • Produce the IEC 61970-301 document • Assist CIM UG in answering questions from users • Report to WG 19 and other IEC working groups

  5. CMM Report WG 13 CIM Roadmap WG 13 CIM Roadmap • WG 13 Part 301 is on a yearly release cycle. • WG 13 CIM Roadmap provides an overview of planned and completed CIM UML model changes. • Serves as the main driver, in addition to CIM issues, behind changes to the CIM UML model.

  6. CMM Report WG 13 CIM Roadmap 2009 WG 13 CIM Roadmap

  7. CMM Report WG 13 CIM Roadmap Typical Yearly Cycle Plan

  8. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2009 2010 CMM Report CIM Issues for 2009 • CIM 2009 Planned Yearly Cycle Finalize UML And Produce CIM 14 Release UCTE Interoperability Test CPSM Interoperability Test Dynamics Interoperability Test Resolve Issues from Interoperability Tests

  9. CMM Report CIM Issues Process CIM Issues Interoperability Tests UML Model and Profile Changes

  10. CMM Report CIM Issues Process • CIM Issues Process consists of three primary components: • Issues Submission • Issues Resolution • Issues Tracking

  11. CMM Report CIM Issues Process - Submission • CIM Issues Submission • In the past issues have been written second hand from information in emails, discussions at Interop Tests, etc. • Consequently, issues that could not be resolved quickly are frequently difficult to interpret when coming back to them. • Currently requiring issues to be written by the submitter, preferably using the CIM Users Group website.

  12. CMM Report CIM Issues Process - Submission CIM Users Group Website: http://cimug.ucaiug.org

  13. CMM Report CIM Issues Process - Submission Model Issues Summary

  14. CMM Report CIM Issues Process - Submission Submitting a New Issue

  15. CMM Report CIM Issues Process - Submission New Issue Submission Form

  16. CMM Report CIM Issues Process - Submission • Tips for CIM Issues Submission • Be as specific and detailed as possible. • If possible, include a detailed proposed resolution to the issue. A UML model or UML class diagram can be submitted with the issue as an attachment. • For proposed model extensions include a detailed use case. • Review the CIM issues spreadsheet before submitting to determine is the issue has been submitted previously.

  17. CMM Report CIM Issues Process - Submission • CIM Naming Rules*: • Class names are UpperCamelCase (GeneratingUnit). • Attribute names are lowerCamelCase (raiseRampRate). • Association role names are UpperCamelCase. • Association role names are required, but association names are not. • Names shall be singular unless the concept is plural. • Names shall not include a unit name (“ratedVoltage”, not “ratedKV”). • Attribute names shall not include the class name. • *(sample list, not exhaustive)

  18. CMM Report CIM Issues Process - Submission • CIM Naming Rules (cont’d)*: • Use of abbreviations is allowed, but not recommended. • Acronyms can be used, but the expanded terms must be included in the definition. • Association role names should use the corresponding end side class as the base role name. • *(sample list, not exhaustive)

  19. CMM Report CIM Issues Process - Submission CIM Issues Spreadsheet includes fields for: • Working Group (WG 13, WG 14, WG 16 or combined) • Issue No. (Unique # assigned by CMM) • Author / Contact Information • Date Submitted • Package (Wires, Core, Assets, etc.) • Description of Issue • Proposed Resolution • Decision • Person Assigned • Due Date Status

  20. CMM Report CIM Issues Process - Resolution • CIM Issues Resolution • Simple issues may be resolved by the CMM and then sent to WG 13 members for approval. • More complex issues will be discussed during WG 13 and WG 14 CIM issues conference calls. Resolution of an issue may be reached during calls or may be deferred to the next WG 13 or WG 14 meeting. • Complex or controversial issues will be discussed face to face at WG 13 and WG 14 meetings. • All WG 13 CIM changes are tracked in a spreadsheet.

  21. CMM Report CIM Issues Process - Resolution CIM Changes Spreadsheet includes fields for: • Change Number (assigned by CMM) • Action (New, Change, Delete) • Package (Wires, Core, etc.) • Subject (Affected class, attribute, or association) • Subject Type (Class, Attribute, or Association) • Description • Issue Reference Number (from CIM Issues List) • New CIM Revision • Author • Date of Change • Comments

  22. CMM Report CIM Issues Process - Resolution CIM Changes Spreadsheet Sample

  23. CMM Report CIM Issues - 2009 • CIM Issues – 1416 issues (WG 13 and 14) since 2000 Open Issues - Jan. 2009 New Issues Since Jan. 2009 Open Issues - Nov 2009

  24. CMM Report CIM Versioning • CIM UML Model Versioning • Version names include both the major CIM version number and the working (minor) version number. • In iec6197014v04: • CIM version number is 14 • Working version is 4

  25. CMM Report CIM Versioning • CIM UML Model Versioning • Versioning is maintained in both the UML model content and the model file name. • File name example: iec61970cim14v04_iec61968cim10v21_combined.eap Enterprise Architect UML of combined WG 13 / WG 14 models WG 13 CIM Version WG 14 CIM Version

  26. CMM Report CIM Versioning • CIM UML Model Versioning • The UML package IEC61968 includes class IEC61968CIMVersion. Attribute IEC61968CIMVersion.date = 2009-03-01 Attribute IEC61968CIMVersion.version = IEC61968CIM10v21 • The UML package IEC61970 includes class IEC61970CIMVersion. Attribute IEC61970CIMVersion.date = 2009-02-27 Attribute IEC61970CIMVersion.version = IEC61970CIM14v04

  27. CMM Report CIM Versioning CIM Version Attributes

  28. CMM Report Recent CIM Changes • Recent Major CIM UML Model Changes • Mutual Coupling • State Variables (exchange of solved cases) • Equivalents • Wind Generating Unit • Tap Changers, Schedules, and Curves • Switch Schedule • Compound Data Types • Company (class deleted) • Load Model (subtypes removed) • Informative Package

  29. CMM Report Recent CIM Changes Mutual Coupling

  30. CMM Report Recent CIM Changes State Variables (Solution Exchange)

  31. CMM Report Recent CIM Changes State Variables (Solution Exchange)

  32. CMM Report Recent CIM Changes Equivalents

  33. CMM Report Recent CIM Changes Wind Generating Unit

  34. CMM Report Recent CIM Changes Tap Changers, Schedules, and Curves

  35. CMM Report Recent CIM Changes Switch Schedule

  36. CMM Report Recent CIM Changes Compound Data Types

  37. CMM Report Recent CIM Changes Load Model • Removed subtypes of ConformLoad and NonConformLoad • Load • CustomerLoad • InductionMotorLoad

  38. CMM Report Recent CIM Changes Informative Package • Added new package "Informative" to contain non-standardized packages outside the scope of 61970 and 61968. Contains packages: • EnergyScheduling • Financial • MarketOperations • Reservation

  39. CMM Report CIM Issues for 2009 • CIM Issues/Priorities for 2009 • UCTE Exchange Support • State Variable • Display Layout Exchange • HVDC Modeling • EPRI CIM-for-Planning Dynamics Models • Old Issue Clean-up • Equivalents Enhancements • Load Model Clean-up WG13/14 • Multiple Inheritance • Compound Datatypes • WG16 Integration

  40. CIM Model Manager Report • Questions? • kurt.hunter@siemens.com

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