1. IEC WG Summaries Austin, TX October 24, 2007

2. WG 13 – EMS API Convener: Terry Saxton The principal task of the IEC 61970 series of standards is to develop a set of guidelines and standards to facilitate (1) the integration of applications developed by different suppliers in the control center environment and (2) the exchange of information to systems external to the control center environment.

3. WG13 – Activities NWIPs on: –Model Exchange Headers (Lars-Ola) –SE Solution Interface (Jay) –EMS Model Update Interface (Jay) –CIM OWL Schema (Arnold) –Program Invocation through the GID (John) 301 Update each year Resolution of CIM issues

4. WG 14 - System Interfaces For Distribution Management Convener: Greg Robinson Next steps for documents: Part 1: Interface Architecture and General Requirements –(maintenance cycle) Revised document to IEC in February 2008 Part 2: Glossary –(maintenance cycle) Revised document to IEC in August 2008 Part 3: Network Operations –(maintenance cycle) Revised document to IEC in July 2008 Part 4: Records & Asset Management –FDIS released to IEC December 2006 Part 5: Operational Planning and Optimization –NWIP & initial CD to IEC in August 2008 Part 6: Maintenance & Construction –NWIP & initial CD to IEC by December 2007 Part 7: Network Extension Planning –NWIP & initial CD to IEC December 2008

5. WG14 - Activities Part 8: Customer Support –NWIP & initial CD to IEC in September 2007 Part 9: Meter Reading and Control –Revised CD to IEC in September 2007 Part 10: External to DMS –NWIP & Initial CD to IEC in December 2008 Part 11: Common Information Model for DMS –NWIP & initial CD to IEC in February 2008 Part 12: Use Case Technical Report –NWIP & initial CD to IEC in July 2008 Part 13: Common Distribution Power System Model –FDIS to IEC in August 2007 Part 14: XML Naming and Design Rules –Draft document in review, NWIP & initial CD in February 2008

6. WG 16 Convener: Jim Waight

7. WG 19 Convener: Paul Skare Scope: Interoperability within TC 57 Vision: All new TC57 standards should use/extend the CIM as the common semantics for their configuration/engineering modeling, and 61850 for [SCADA oriented / IED / field] communications. Other existing standards would likely take a mapping approach. Foster a common data modeling approach across TC 57.

8. WG19 – Activities Reference Architecture: lead = Terry Saxton Quality Codes: lead = Ketil Rian 61850 to Control Center: lead = Christoph Brunner Good Working Practices document