IEC TC57 WG13 EMS Application Program Interfaces

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IEC TC57 WG13 EMS Application Program Interfaces

• Terry Saxton
• Convenor, WG13

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What is WG13?
WG13 Status

• Objectives
• Reduce the cost and time needed to add new
  applications to an EMS or other system
• Protect the investment in existing applications
  that are working effectively
• Improve the capability to exchange information
  between disparate systems both within and
  external to the control center environment
• Technical approach
• Provide an integration framework for
  interconnecting existing applications/systems
  that is
• Based on a common architecture and information
  model
• CIM
• Generic Services
• Independent of the underlying technology (PIM)
• Mappings to specific technologies (PSM)

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Meeting Summary
WG13 Status

• Recent Meetings 3 days typical
• Santa Clara, California, USA January 2008
• Meet in conjunction with WG16
• Rome, Italy October 2007
• Meet in conjunction with WG19
• Minneapolis, USA May 2007
• Meet in conjunction with TC57 Plenary
• Planned Meetings
• Vesteras, Sweden June 2008
• Seoul, Korea October 2008
• ??? January 2009

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Work Overview
WG13 Status
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TC57 WG13 Release Lifecycle for 61970-301 CIM
Base
WG13 Status
New Standard
Existing Standard
Final Update
Resolutions
Update

• CIM12r002 released and posted
• Third Edition Part 301 ready to send to IEC
• Need to bring together all CIM WGs to use same
  number schemes, ways of organizing UML models
• Profile/context standards

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Work Items and Issues

• Part 301 Third Edition based on CIM12
• CIM issue resolution continues
• Prioritized list
• CIM Planning project proposals
• ERCOT proposals
• Part 450 Profiles and compliance testing
• Part 452 Model Exchange Standard based on NERC
  CPSM and recent interop test updates
• Part 453 and 553-4 (SVG) Graphics Exchange
  Standard
• Need interop testing to advance
• Part 454 Naming
• Part 5xx Document Structure of PSM
  specifications
• NWIPs
• CIM/XML message header
• Part 502-8
• Model Population
• State Estimator Solution CIS
• Part 406 Program Invocation
• OWL for CIM/XML Schema