1. Use Cases for TC57 and for other TCs… Eric Lambert EDF R&D CIM User group PRAGUES 2011

2. Outline Use Case Standard Organization Context Model Driven Integration Approach How Use cases Should be expressed ? Where do we find use cases ? Next steps

3. IEC SG3 Smartgrid Strategic Group http://www.iec.ch/smartgrid/

4. IEC SG3 Roadmap & standards (1/2)

5. IEC SG3 Roadmap & standards (2/2) And also very important standards

6. IEC SG3 Roadmap & Use cases (1/2)

7. IEC SG3 Roadmap & Use cases (2/2)

8. CEN/CENELEC/ETSI - M490 Smartgrid Mandate – March 2011

9. Outline Use Case Standard Organization Context Model Driven Integration Approach How Use cases Should be expressed ? Where do we find use cases ? Next steps

10. MODEL DRIVEN INTEGRATION APPROACH (1/2) CIM, 61850, COSEM must become the smartgrid reference Information models : Should be expressed in UML This will help their harmonization SECURITY METERING SUBSTATION AUTOMATION & DISTRIBUTION AUTOMATION Network Operation + Entreprise Information Integration 61970- 61968- 62325

11. Model Driven Integration Approach (2/2)

12. Outline Use Case Standard Organization Context Model Driven Integration Approach How Use cases should be expressed ? Where do we find use cases ? Next steps

13. Sharing UC international experience (1/2)

14. Sharing UC international experience (2/2)

15. One of the outcome Having in mind that : IEC 61968-9 Ed 2 will have an interoperability test in September 2011

16. Ultimately UC should be expressed in UML Use Case Definition (Text Template) IEC PAS 62559 « Based on » UML Use Case IEC PAS provides a UC « template » Automatisation from Template to UML ? Having in mind that : Use Case Management Life Cycle is an issue (like with CIM Model)

17. Outline Use Case Standard Organization Context Model Driven Integration Approach How Use cases should be expressed ? Where do we find use cases ? Next steps

18. IEC TC57 WG14 61968-12 dedicated to UC was cancelled as it was too difficult to manage ! Each 61968-x part has a Use Case section now on UCA TC57 web site It is based on these use cases that Message types are derived and tested during IOP EPRI repository http://www.smartgrid.epri.com/Repository/Repository.aspx http://www.smartgrid.epri.com/Repository/Repository.aspx NIST SGIP http://collaborate.nist.gov/twikisggrid/bin/view/SmartGrid/IKBUseCases SCE http://www.sce.com/CustomerService/smartconnect/industry-resource- center/use-case- chart.htmhttp://www.sce.com/CustomerService/smartconnect/industry-resource- center/use-case- chart.htm More use cases worldwide with SG demonstrators We find Uses Cases in several places using several notations…

19. Outline Use Case Standard Organization Context Model Driven Integration Approach How Use cases should be expressed ? Where do we find use cases ? Next steps

20. Next Steps IEC TC57/TC13 workshop (May 25th) : Use Case Good Working Practices Harmonization of CIM and DLMS/COSEM IOP of 61968-2 in september 2011 IEC TC8 meeting in June 8-9th (SCE host) Review TC8 PAS to get it as an IS as soon as possible Methodology and tools requirements for managing UC based on Best practices In TC57 57/1117/NP : System Interfaces & communication protocol profiles relevant for systems connected to the smart grid.

21. Please provide your input on Use Cases through CIMUg … Thanks for your attention Questions ?