SICAM PAS Official Sales Slides - CIGRE – Comité Chileno · Vendor-independent device...

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Smart Grid: Cuales son los principales estándares que soportarán la

transformación de nuestras redes?

May-12

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Smart Grid Division Energy Automation

Smart Grid: Core IEC Standards

Service Oriented Architecture (SOA) IEC 62357

Common Information Model (CIM) / Energy Management IEC 61970

Substation Automation IEC 61850

Common Information Model (CIM) / Distribution Management IEC 61968

Security IEC 62351

Data exchange for meter reading, tariff and load control IEC 62056

Functional safety of electrical/electronic/programmable electronic safety-related systems IEC 61508

c

c

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IEC 61850 (Substation Automation)

History

Process bus

Today

Station Unit

HMI

Control Center

Ethernet

IEC

61850

3rd generation: Interconnected systems since 2004 ........

Bay

Parallel wiring

Fault recorder Protection

RTU

Mimic board

Ancient past

Parallel wiring

1st generation: Standard cabling

Recent past

Other bays

Serial connection

Parallel wiring

Bay

Substation controller

Control Center

HMI

2nd generation: Point-to-point connections since 1985 ........

May-12

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To be harmonized with CIM

IEC 61970*

Vendor-independent device integration via IEC 61850 process bus


Typical Configutation

IEC 61850 IEC 61850

IEC 61850 (Ethernet)

Protection & Control

Firewall

Router

Digital instrument

transformer

data via IEC61850-9-2

Merging

unit

IED IED

Communication to

other substatons*

*in standardizationwork

x

Circuit

breaker

controller

CBC

IEC61850 station bus

IEC61850 process bus

CT

VT

Control center

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Parallel Running Communications Services

IEC 61850 Info-Report

IEC 61850 Goose

IEC 61850 SNTP

DIGSI - IP

Web – Monitor / SNMP

Data Highway with 100 MBit/s

Communications Services

IEC 61850 Info Report Connection to SICAM PAS

IEC 61850 GOOSE Generic Object Oriented Substation Event

IEC 61850 SNTP Simple Network Time Protocol

DIGSI - IP Operator control / monitoring with DIGSI 4

Web – Monitor / SNMP Operator control / monitoring with Browser

Ethernet Port on the

SIPROTEC 4 device

May-12

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Example – Substation Oneline Diagram

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Example - Communications

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Example - ICD File Export

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Example - IEC 61850 Inspector

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Security IEC 62351



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IEC 61970 Common Information Model (CIM)

The Role of CIM

Goal of CIM is to develop one Common Information Model that defines the electrical network, work management, meter data, schedules, …

Entso-e migrates to CIM and establishes

the UCTE profile for static and dynamic

model exchange

NIST has adopted the core CIM standards

together with IEC 61850 as part of the

foundations of the Smart Grid program

May-12

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Overview

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Data Modeling

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Interfaces

Data Model Access - Worldmap - Vector Graphic

Worldmap

-Name

-Zoomfactor

-...

GoBase

-Name

-Position (Top, Left)

-Size (Width, Height)

-Rotation (Angle, Reference)

-Filling (Color, Style, Width)

-Border (Color, Style, Width)

-...

GoView

-ZoomFactor

-DispalyName

-...

GoEquipment

-DomainObject (Id, Type)

-ConnectrionPoints

-...

GoEllipse

-Radius (X, Y)

-...

GoBus

-...

GoArc

-Radius (X,Y)

-Angle (Start, End)

-...

GoText

-...

GoRectangle

-...

GoPlolyLine

-CornerPoints

-...

GoPie

-...

GoPlolygon

-CornerPoints

-...

GoGenericSymbol

-...

GoConnector

-...

Vector Graphic Format

Worldmap • all graphical properties

and objects

• all references to

equipments

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Example - Instance Attributes

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Interfaces

Data Model Access - Import / Export / Format

IMM Formats

• CIM-RDF (Resource Description Format):

standardized XML based format

• XDF (eXchange Data Format): XML based

format that is more compact

Export / Import

• Scope: Complete data model including equipment,

configuration, world maps

• Types of export / import: bulk, partial and incremental

Interface to the IMM job management

• Creation of a job

• Import of RDF / XDF data into the job

• Activation of the job

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Example – XDF Export

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IEC 61970 Common Information Model (CIM) Time-based Models

Time-based models add the ability to reflect the evolutionary nature of work

Time-based models allow flexibility in scheduling data changes to reflect scheduling

of projects

Impact of delays or re-scheduling of projects can be managed effectively

Archived models allow for maintaining a history of data changes for any certain date

in the past

Models can be archived for post mortem analysis

Historical views of the data/model are possible

On-Line

(Current)

Future

Model

Changes

Historical

Models

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IEC 61970 Common Information Model (CIM) Hierarchical Model - Configurations

1st Level Control Center CC_11

CC_21 CC_23

Multiple IMM Environment Solution

Each Control Center has its own Information Model Manager (IMM)

Data Model Exchange based on Change Requests

Use case example:

A Central Dispatch Center coordinates all Model changes initiated by the responsible

Regional Centers

IMM IMM IMM

IMM

2nd Level Control Centers

CC_22

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Hierarchical Model - Configurations

1st Level Control Center CC_11

CC_21 CC_23

Single IMM Environment Solution

One Information Model Manager (IMM) for all Members of the pool

Data Model Modifications directly within single IMM, exchange by Export

Use case example:

All participants submit Model changes directly into a single and central Database

IMM

2nd Level Control Centers

CC_22

May-12

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Example – Common Model Management System (CMMS)

Texas

ERCOT moved

from a

zonal to a

nodal

Market Model

IMM for ERCOT’s Nodal Market

Multiple vendor systems and one common CIM

Database managed by Spectrum PowerCC IMM

In total >170 member companies and service

providers participating

Consistent Network model for Operations and

Planning organizations

Automation of Operations to Planning model

conversion

Common data entry for Transmission Service

Providers

Time-based Modeling instead of Pseudo-

switches

CIM-XML for posting of all model related

information

May-12

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IEC 62357 Service Oriented Architecture (SOA)

Interfaces – Main Principle

Enterprise

Service Bus

Classical Architecture Service Oriented Architecture

May-12

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Services

• Retrieve catalog of forecast results

• Retrieve forecast results FA

• Retrieve generator loss sensitivity analysis

• Retrieve result of state estimator (network model solution) TNA

• Retrieve time series data (analog, accumulator, digital)

• Retrieve aggregated data / retrieve messages HIS

• Retrieve measurement data / limits (analog, accu, digital)

• Update measurement data (analog, accumulator, digital) SCADA

• Retrieve bulk IMM data

• Publish job activation IMM

May-12

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Smart Grid: First Step

Conclusión

IEC 61850 No solo ayudó a estandarizar las comunicaciones en los

sistemas de automatización de subestaciones, sino que además

permitió modelar la información de la industria eléctrica de potencia

(“logical nodes”).

IEC 61970 (CIM) es la base para integración vertical y horizontal.

Permite facilitar el intercambio de información de las redes eléctricas

entre compañias; y permitir el intercambio de información entre

aplicaciones en la misma compañía.

IEC 62357 (SOA) es una arquitectura de software que facilita la

integración de sistemas independientes (aplicaciones) en un entorno IT,

a través de un protocolo de comunicación común

SICAM PAS Official Sales Slides - CIGRE – Comité Chileno · Vendor-independent device...

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