2. Model Exchange TF Vasteras, June 12, 2008
Jay Britton

3. Agenda Primary Topic: UCTE Model Exchange Project
Chavdar Ivanov, Erik Wolfs
Review requirements
Develop action plan for working with CIM
Make sure that UCTE extensions are consistent with requirements for other interconnections
Nordel, for example

4. UCTE TSO Upload/Download CIM Interface Proposal
Initialization Files (1 per day or as changed)
452 CIM/XML model exchange – full model authority set
Include physical connectivity, electrical characteristics
Omit load, generation, regulation targets, etc.
Case Specification Files (n cases per day)
452 Incremental model update
Header specifies time of day and case sequence number
Body of case is usually null because configuration often doesn’t change
45x CIM/XML Topology result
Buses
Equipment status (in or out of service)
45y CIM/XML scheduled value exchange
Load at consumers
Generation at generators
Regulation targets
45z CIM/XML solution value exchange?
Solved voltages
Solved taps
Solved generation
X-node Files (exchanged when changed)
One set for each pair of TSOs that have ties
All files governed by 552.

5. Discussion Items New UCTE model Transformers Nodes
Separates units and loads and shunts
Separates equivalents
Transformers
Should we move to 2-w object separate from 3-w object?
General review of model adequacy is needed.
Nodes
Retaining consistent bus names
Nodes are TopologyNode in CIM – output of topology processing
Load, gen, limits, etc. assembled for topologynodes.

6. Action Plan
16/6 – Discuss necessary new interfaces in WG13 and provide scope statements to guide UCTE development.
11/7 – UCTE will prepare requirements document.
18/9 – First draft of interface profiles (including CIM extensions) will be produced for each interface by the joint working group:
Erik Wolfs (Elia)
Chavdar Ivanov (UCTE)
Jay Britton (AREVA)
Lars-Ola Osterlund (ABB)
Patrick Panciatici (RTE)
Michael Barlow (Siemens-PTI)
Eric Lambert (EDF R&D)
Maurice Adriaensen (KEMA)
Ernst Wierenga (Tennet)
Discussion and iterations of documents.
3/10 – WG13 Seoul Meeting will review and comment on current draft profiles.
Further revision…
1/11 – UCTE to CIM converter produced by EDF to produce test case.
31/12 – Target date for prototype of CIM exchange.