Introduction to CIM Software Tools and Methodologies

Introduction to

CIM Software Tools and Methodologies

EPRI Workshop

CIM Role in Smart Grid

for Transmission and Distribution

8-9 September 2010

EPRI, Washington D.C.

1

The IEC Common Information Model

(CIM) - What Is It?

? A set of standards in enable system integration

and information exchange based on a common

information model

2

GridWise Interoperability Framework

Role of CIM

3

Sample Power System Model

Company

Load Area

Belongs

To

Member

Of

Operates

Owns

Operates

Connects

To

Connects

To

Generator

AC Line

Connects

To

Load

Substation

4

The IEC 61968-1 Interface Reference Model (IRM) Provides The Framework For

Identifying Information Exchange Requirements Among Utility Business Functions

All IEC 61968 Activity Diagrams and Sequence Diagrams are organized by the IRM

Business Functions

External To Distribution

Management

Distribution Management

Business Functions

(NO)

Network

Operation

Interface

Standard: Part 3

(AM)

Records &

Asset

Management

(OP)

Operational

Planning &

Optimization

(MC)

Maintenance

&

Construction

Interface

Standard: Part 4

Interface

Standard: Part 5

Interface

Standard: Part 6

(EMS)

Energy

Management &

Energy Trading

Interface

Standard: Part 10

(RET)

Retail

Interface

Standard: Part 10

(SC)

Supply

Chain and

Logistics

Interface

Standard: Part 10

IEC 61968 Compliant Middleware Services

Interface

Standard: Part 7

Interface

Standard: Part 8

(NE)

Network

Extension

Planning

(CS)

Customer

Support

Interface

Standard: Part 9

(MR)

Meter

Reading &

Control

Electric Distribution Network

Planning, Constructing,

Maintaining, and Operating

Interface

Standard: Part 10

(ACT)

Customer

Account

Management

Interface

Standard: Part 10

Interface

Standard: Part 10

Interface

Standard: Part 10

(FIN)

Financial

(PRM)

Premises

(HR)

Human

Resources

Generation and Transmission Management,

Enterprise Resource Planning, Supply Chain, and

General Corporate Services

5

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