Use Cases for TC57and for other TCs…

Eric Lambert EDF R&D

CIM User group PRAGUES 2011

Outline

Use Case Standard Organization Context

Model Driven Integration Approach

How Use cases Should be expressed ?

Where do we find use cases ?

Next steps

IEC SG3 Smartgrid Strategic Grouphttp://www.iec.ch/smartgrid/

IEC SG3 Roadmap & standards (1/2)

IEC SG3 Roadmap & standards (2/2)

And also very important standards

IEC SG3 Roadmap & Use cases (1/2)

IEC SG3 Roadmap & Use cases (2/2)

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

Page 13 CEN/CENELEC/ETSI J oint Working Group on standards for Smart Grids © CEN-CENELEC-ETSI 2011

Mandate Scope

SGCG organisation

Smart GridCoordination

Group(former JWG)

EC Reference

Group

ProcessTeam

SecurityTeam

First Set of Standards

Team

ArchitectureTeam

SteeringCommittee

Further Tasks

• Report 2.0• Liaisons• Promotion

New joint WGsExisting WGs

• NIST• JISC• China• Etc.

TC LevelTC Level

SGCG LevelSGCG Level

EC LevelEC Level

New joint WGsExisting WGs

New joint WGsExisting WGs

New joint WGsExisting WGs

M/441M/468

coordination

Outline

Use Case Standard Organization Context

Model Driven Integration Approach

How Use cases Should be expressed ?

Where do we find use cases ?

Next steps

MODEL DRIVEN INTEGRATION APPROACH (1/2) CIM, 61850, COSEM must become the smartgrid reference Information models :

Should be expressed in UMLThis will help their harmonization

SECURITY

METERING

SUBSTATION AUTOMATION & DISTRIBUTION AUTOMATION

Network Operation + Entreprise Information Integration 61970- 61968- 62325

Model Driven Integration Approach (2/2)

Outline

Use Case Standard Organization Context

Model Driven Integration Approach

How Use cases should be expressed ?

Where do we find use cases ?

Next steps

Sharing UC international experience (1/2)

Sharing UC international experience (2/2)

One of the outcome

• Having in mind that : IEC 61968-9 Ed 2 will have an interoperability test in September 2011

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)

Outline

Use Case Standard Organization Context

Model Driven Integration Approach

How Use cases should be expressed ?

Where do we find use cases ?

Next steps

IEC TC57 WG1461968-12 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 repositoryhttp://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.htm

More use cases worldwide with SG demonstrators

We find Uses Cases in several places using several notations…

Outline

Use Case Standard Organization Context

Model Driven Integration Approach

How Use cases should be expressed ?

Where do we find use cases ?

Next steps

Next Steps

IEC TC57/TC13 workshop (May 25th) : Use Case Good Working PracticesHarmonization of CIM and DLMS/COSEMIOP 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 possibleMethodology and tools requirements for managing UC based on Best practices

In TC57

57/1117/NP : System Interfaces & communication protocol profiles relevant forsystems connected to the smart grid.

Please provide your input on Use Cases through CIMUg …

Thanks for your attention Questions ?