TC 57 CIM Model Manager Report Prauge May

TC 57 CIM Model Manager Report Prauge, May 12, 2011 kendall. demaree@alstom. com . Prauge CIM Users Group, May 2011

TC 57 status summary 4 61970 CIM 15 Model “frozen” February 2011 4 Major new features and clean-up included 4 Minor corrections not breaking profiles are allowed 4 Intended to support 2011 IOP’s 4 Major changes or additions will be CIM 16 4 61970 CIM 16 models and activities being prioritized 4 Issues discussions ongoing weekly in each WG 4 Supporting ENTSO-E July Inter. Op issues P

TC 57 61970 -301 Release Roadmap 4 2011 – release 61970 -301 Edition 5 (CIM 15) 4 2012 – 61970 -301 Edition 6 (CIM 16) P

TC 57 CMM activities 4 Issues discussions ongoing weekly in each WG 4 Minor corrections for ENTSO-E IOP in July 4 Clean up of model for “j. Clean. CIM” errors 4 Profile task force - weekly web conferences 4 Model management document 4 Draft 61970 -301 Edition 5 - IEC internal comments 4 Supporting 61968 -11 and 62325 -301 P

TC 57 Model Assembly from WG’s Model assembly Is working well. P

TC 57 CMM Roadmap Themes 4 CIM road map 2011 4 Key cross package linkages defined 4 Datatypes and cross cutting common issues 4 Quality improvement – documentation improvement 4 Issue Resolutions 4 Thin backlog, expire dead issues 4 Prioritize and combine 4 Stready progress 4 First priority on common issues 4 Control new issues to be solvable P

TC 57 Modeling issues meetings 4 Regular WG 13 Issues web conferences 4 Weekly meetings Wed 10: AM US Central time 4 Typically 7 to 12 people attend 4 Steady progress on issues list 4 Similar meetings occur for WG 14 modeling (part 11) 4 WG 14 additionally WG 14 regular web meetings occur 4 WG 16 now having regular issues and modeling meetings 4 Cross WG participation in meetings is really helping P

TC 57 Issues summary counts 4 WG 13 open issues count = 59 4 Combined open issues count = 32 4 Issues closed in WG 13/combined = ~160 P

TC 57 Major additions to CIM 15 model 4 Phase unbalanced models for WG 14 and beyond 4 New datatype primitives (#802 closed) 4 Dynamics model form ERPI work 4 Name – Name. Type model 4 New transformer model, unbalanced, tanks 4 Type (catalog) data support 4 Cuts and Jumpers – via WG 14 4 Auxiliary. Equipment 4 Details in wg 13 -cim 15 -report-<date>. doc file P

TC 57 CIM 15 Unbalanced Model 4 Not entirely new 4 Terminal connections shared instances in balanced or unbalanced model 4 No need to define new terminal instances in three- phase balanced model to model phase detail. 4 Nominal phase specification, not energization 4 Like phases connect (phase A to phase A) at terminals P

TC 57 New CIM 15 packages P

TC 57 Classic balanced CIM connections P

TC 57 CIM 15 Unbalanced Model P

TC 57 CIM 15 Unbalanced Model P

TC 57 CIM 15 Unbalanced Model (zoom on next pages) P

TC 57 CIM 15 Unbalanced Model P

TC 57 CIM 15 Unbalanced Model P

TC 57 CIM 15 Unbalanced Model P

TC 57 CIM 15 Transformer Model 4 Same instance model at core for transmission to distribution interfaces 4 Unbalanced model support for various physical configurations 4 Power. Transformer has terminals as expected 4 Mesh impedance model avoids problems with implicit star impedance model P

TC 57 CIM 15 Transformer Model P

TC 57 CIM 15 Transformer Model P

TC 57 CIM 15 Transformer Model example: 2 -terminal 2 -tank P

TC 57 CIM 15 Tap Changer Model P

TC 57 Cuts, Clamps, and Jumpers 4 Cuts and Clamps specify mods to ACLine. Segment 4 at specified distance from end of line 4 Cut – adds two termins, “cuts” line 4 Clamp – adds one terminal, connects mid line 4 Works with unbalanced phase model 4 Jumper is normal a Switch P

TC 57 CIM 15 Cuts, Clamps and Jumpers P

TC 57 New legend P

TC 57 Before apply Cuts and Jumpers P

TC 57 After apply Cuts and Jumpers P

TC 57 Generalized Name model P

TC 57 Type (Catalog) Links P

TC 57 Auxiliary Equipment model P

TC 57 Diagram Layout 4 Exchanges the layout of diagrams 4 Does not attempt to exchange presentation logic 4 Reasonably simple: 7 classes 1 enumeration 4 Useful for: 4 Operator schematic diagram general layout 4 Geographical or pseudo geographical layouts 4 Dynamics control block diagrams 4 Other modeling data with relationships like… P

TC 57 Diagram Layout P

TC 57 Dynamics 4 EPRI CIM for Dynamics 4 ENTSO-E using in IOP 4 Extensive work by domain experts 4 Pros: maps to real world programs, issues, models 4 Cons: not the most consistent with standard CIM 4 Rather large and complex, likely an on-going effort P

TC 57 Dynamics package tree 4 About 120 classes total 4 EPRI documentation needs to be further resolved into model 4 Most attribute names are cryptic, but familiar style for domain experts (e. g. Pss. IEEE 4, Exc. AC 1 A with attribute “kf”) 4 Names match EPRI documentation diagrams, some of which are industry standardized models P

TC 57 CIM 16 Candiate issues 4 DC – simplified models 4 Remedial Action Schemes 4 Load model #607, #1088 4 IEC 62325 schedules 4 Operational. Limits 4 environment dependencies 4 most limiting component 4 More Dynamics model clean up 4 SCADA measurement source modeling P

TC 57 CIM 16 Non-modeling issues 4 Headers/namespace 4 61850 profile for exchange 4 Solution exchange profile refinements 4 Standardization of profile exchange 4 CIM for Enterprise Canonical Data Model P

TC 57 Documents to review 4 Wg 13 -cim 15 -report-<date>. doc 4 Summary listing of all issues, grouped 4 List of major model changes and diagrams 4 CIM Model Management_rev 3. doc 4 Guidance for modeling CIM UML 4 Useful for CIM extensions P