05 tnbd_basic 61850 seminar

7/31/2019 05 TNBD_Basic 61850 Seminar

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ENERGIE-MANAGEMENT PRODUTIONS-MANAGEMENT INFRASTRUKTUR-MANAGEMENT

Produkte und Systeme der Informationstechnologie

Copyright (c) by PSI INCONTROL Sdn. Bhd.

Slide 1Introduction to IEC 61850


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Slide

LEGACY SYSTEM

VS

IEC 61850 SYSTEM

2


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Slide 3

Many Hard Wiring/

Raceway

SWYD

SWGR Trip/Close

Coil

Conventional

CT / VT's

SWGR Aux

Contact

Sensor /

Switch

Aux Rly Aux Rly

Aux Rly

Aux Rly

Ann Meter Switch Lamp

Meter Timer Switch

Lamp

Prot Rly

Cont Room

Relay RoomMux

RemoteEnd

XDCR Aux CT

F/R

RTU I/O

Aux Rly

RTU AI

RTU

RCC

Legacy System

Hidden Failures in Protection Systems


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Slide 4

Many Hard Wiring/

Raceway

SWYD

SWGR Trip/Close

Coil

Conventional

CT / VT's

SWGR Aux

Contact

Sensor /

Switch

Aux Rly Aux Rly

Aux Rly

Aux Rly

Ann Meter Switch Lamp

Meter Timer Switch

Lamp

Prot Rly

Cont Room

Relay RoomMux

RemoteEnd

XDCR Aux CT

F/R

RTU I/O

Aux Rly

RTU AI

RTU

RCC

IED

Legacy System to IEC 61850



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Slide 5

IED

SWGR Trip/Close

Coil

Conventional

CT / VT's

SWGR Aux

Contact

Sensor /

Switch

Operator Station/ Eng WS

CommunicationNetwork

INTRANETLAN/WAN

ERP

IEC 61850 with conventional primary equipment



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IED

SWGR Trip/Close

Coil

ECVT

SWGR Aux

Contact

Sensor /

Switch

Operator Station/ Eng WS

CommunicationNetwork

INTRANETLAN/WAN

ERP

IEC 61850 with intelligent primary equipment

Intelligent CB IED MU

Only FiberOptic Cables

NoControl

Room


DIGITALSUBSTATION


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IEC 61850

JUST ANOTHER PROTOCOL

OR

MORE???

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WHAT IS IEC 61850?

Is it just another communication protocol?

Yes

It is a communication protocol and also aTechnology that change way we do things!

Are you interested and ready to learn, invest and

use thisNEW TECHNOLOGY!

RIGHT and WRONG !


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SESSION 1

WHY

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HISTORY OF DIGITAL IEDS

DIGITAL IEDS INTRODUCED SINCE 90S

PROVEN IN PROTECTION & METERING

BY MID 90, PROVEN IN CONTROL

UTILITIES WORLD WIDE ADOPTED DIGITAL IED

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IEDs Opened Communication Possibilities

COMMUNICATION INTERFACES

ACQUIRE PROCESS INPUTSUSED FOR METERINGEVENT RECORDSOSCILLOGRAPHIC RECORDS

REMOTE CONFIGURATION OF SETTINGS

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START OF AN ERA

HISTORY OF AUTOMATION IS DIVIDED INTO 2AGES:

BEFORE 61850 OR UNCIVILIZED AGE

AFTER 61850 OR CIVILIZED AGE

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RESULTING IN ORGANISED CHAOS

MASTER SLAVE CONCEPT

HEIRARCHICAL SETUP

ELEMENTAL ENGINEERING

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PROPRIETORY PROTOCOLS

MULTIPLICITY OF STANDARDS

SERIAL COMMUNICATIONS

Before IEC61850 ERA


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WHAT DOES THIS MEAN

MASTER SLAVE CONCEPT

MASTER POLLS AND SLAVE ANSWERS RESULTING IN

UNNECESSARY CLOGGING OF COMMUNICATION LINKS

TIMING ISSUES

LIMITATION OF CPU POWER AND THEREFORE MORE HARDWARE

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WHAT DOES THIS MEAN

HEIRARCHICAL SETUP

TOP DOWN MODEL WITH LEVELS CAUSES

ADDITIONAL HARDWARE / DATA CONCENTRATORS

TIMING ISSUES

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WHAT DOES THIS MEAN

ELEMENTAL ENGINEERING

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WHAT DOES THIS MEAN

PROPRIETORY PROTOCOLS

Manufacturer specific solution due to no communicationstandard

FRUSTRATION DURING EXPANSIONDEPENDANCE ON SINGLE VENDOR

COST OF MULTIPLE TRAININGS

COST OF MULTIPLE UNIQUE SYSTEMS

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WHAT DOES THIS MEAN

MULTIPLICITY OF STANDARDS

FRUSTRATION ON INTEROPERABILITY..

Hardware interface (serial, parallel, FO, Copper, Ring, Radial,propriety..)Software interface ( RS 232, RS 485, Serial, Parallel..)Protocol ( 103, SPA, LON, Courier, J Bus, K Bus, MODBUS, DNP.)

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WHAT DOES THIS MEAN

SERIAL COMMUNICATIONS

DEDICATED CHANNELS

ONE AT A TIME

BANDWIDTH AND TIMING ISSUES

ERRORS AND HANGING PROBLEMS

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What is IEC 61850?

SINCE 1995, EXPERTS FROM 14 COUNTRIES HAVE BEENADDRESSING THESE ISSUES IN THREE IEC WORKING GROUPSOVERSEEN BY IEC TC 57. AS A RESULT, THEY HAVE CREATED ASINGLE, GLOBAL AND FUTURE-PROOF STANDARD FOR SUBSTATION COMMUNICATIONS IEC 61850. THE

FOLLOWING THREE WORKING GROUPS WERE INVOLVED INTHE SPECIFICATION OF IEC 61850:

WG 10: FUNCTION ARCHITECTURE, COMMUNICATIONSTRUCTURE AND GENERAL REQUIREMENTS

WG 11: COMMUNICATION WITHIN AND BETWEEN UNIT ANDSUBSTATION LEVELS

WG 12: COMMUNICATION WITHIN AND BETWEEN PROCESSAND UNIT LEVELS

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The objectives of the standard are to:

IMPROVE DEVICE DATA INTEGRATION ACROSS THESUBSTATIONTO COVER ALL THE INFORMATION IN SUBSTATIONSEXTENSIBLE FOR FUTURE DEVELOPMENTS. ALL INFORMATIONKNOWN TO BE INCORPORATED AND RULES HAVE BEENDEVELOPED TO INCORPORATE FUTURE APPLICATIONSOPENNESS FOR FUTURE HIGH-EFFICIENCY DATA TRANSFER.ALLOW FOR THE INTEROPERABILITY BETWEEN IEDS.USE OFF THE SHELF INTERNATIONAL STANDARDS.THE STANDARD MUST BE ABLE TO ADAPT ITSELF TO THECHANGES IN COMMUNICATION TECHNOLOGY WITHOUT MAJOR

REVISIONS TO THE STANDARD.A SYSTEM INTEGRATOR MUST BE ABLE TO BUILD UP /EXPAND/ CONFIGURE A SYSTEM EASILY STANDARDISEDENGINEERING

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ENSURE THE STANDARD IS FUTURE PROOF

OBJECT-ORIENTED COMMUNICATION.

SEPARATION OF THE APPLICATION RELATED FUNCTIONSFROM THE COMMUNICATION PROCESSES.

MANUFACTURER INDEPENDENT INFORMATION EXCHANGE FOR CONFIGURATION OF THE AUTOMATION COMPONENT.

DATA POINTS ARE WELL DEFINED IN SIMPLE LANGUAGE.

ONE TIME TRAINING FOR STAFF

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61850 STANDARDIZES LAN HARDWARE & SOFTWARE INTERFACE

IEC 61850 USES ETHERNET - LEVERAGE EMERGING ETHERNETTECHNOLOGY, OFF THE SHELF PRODUCTS, LOWERING COST

TECHNOLOGIES BEING DEVELOPED FOR MULTIPLE

INDUSTRIES

MAKES USE OF COMMON AND FAMILIAR VISIBILITY TOOLSSUCH AS BROWSERS ANDDEVICES THAT ALREADY EXIST WITHIN UTILITY BUSINESS

NETWORKS (SUCH AS ALREADY DEVELOPED SWITCHES,ROUTERS, AND ETHERNET CABLE).

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DefineProtection &

ControlFunctions

Relay to relaycommunication

Fault records inComtrade

format

Based on Ethernetstandard

Standardcommunication

with TCP/IP

SubstationConfigurationLanguage

SystemConfiguration

IEC 61850


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IEC61850 and UCA2

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IEC61850

GOAL: One International Standard


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HOW IT IS ACHIEVED

STANDARD PROTOCOL --- PEER TO PEER COMMUNICATION ----MASTER SLAVE CONCEPT ABOLISHED --- ALL ARE IEDs ANDCAN TALK TO EACH OTHER

STANDARDISED NOMENCLATURE FOR DATA POINTS --- ALLIEDs CAN UNDERSTAND EACH OTHER

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QUESTIONS AND

SHORT BREAK

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HOW IT IS ACHIEVED

STANDARD PROTOCOL --- PEER TO PEER COMMUNICATION ---- MASTER SLAVE CONCEPT ABOLISHED --- ALL ARE IEDs ANDCAN TALK TO EACH OTHER

STANDARDISED NOMENCLATURE FOR DATA POINTS --- ALLIEDs CAN UNDERSTAND EACH OTHER

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STANDARD PROTOCOL -- 1

PROTOCOL IS BASED ON ETHERNET ARCHITECTURE. --- ALLKINDS --- STAR, RING, DOUBLE RING ETC ARE POSSIBLE ---TODAY THE TECHNOLOGY HAS IMPROVED TO GIVE HIGHSPEEDS (GIGA byte Ethernet) AND LOW COSTS

AND TCP/IP PROTOCOL --- TODAY THE TECHNOLOGY ISSTANDARD ACROSS APPLICATIONS AND FAMILIAR

CONCEPTS EQUALLY VALID ON ANY PEER-PEER COMMUNICATION SYSTEM. IF A BETTER SYSTEM COMES IN THEFUTURE ONLY THE COMM SYSTEM WILL CHANGE AND NOTHINGELSE --- FUTURE PROOFING

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DOES NOT DEPEND ON THE COMMUNICATION HARDWARE --- CAN BE RADIO, WIRELESS, VSAT, CAT 5 COPPER, FIBREOPTICS ETC OR ANY FUTURE COMMUNICATION MEDIUM

DOES NOT DEPEND ON DISTANCE --- THE WORLD IS TRULYGLOCAL

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Copyright(c) by PSI INCONTROL Sdn. Bhd.

Slide


AS IT IS BASED ON TCP/IP TECHNOLOGY THE BIT PATTERNOF THE COMMUNICATION TELEGRAMS ARE WIDELY KNOWN

MULTIPLE COMM. ARCHITECTURES ARE AVAILABLE TOENSURE RELIABILITY --- AGAIN WIDELY KNOWN ANDPRACTICED

ALSO DIFFERENT APPLICATIONS ARE AVAILABLE TOENSURE SECURITY --- AGAIN WIDELY KNOWN ANDPRACTICED

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PROTOCOL DEFINES ALL ASPECTS OF COMMUNICATIONREQUIRED IN A S/S. NO OPTIONS FOR PROPRIETRY USAGE.

HENCE ALL IEDs CAN TALK TO EACH OTHER

BUT CAN THEY UNDERSTAND EACH OTHER?????

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STANDARDISED NOMENCLATURE -- 1

EVERY POSSIBLE DATA REQUIRED IN THE SUBSTATION ISGIVEN A STANDARD NAME

HOWEVER IT REQUIRES VERY LITTLE EXPANSION TOSTANDARDISE THE NAME FOR ANY PROCESS

HENCE EVERY IED CAN FULLY UNDERSTAND WHAT DATATO ASK FOR AND WHAT DATA IT IS GETTING

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STANDARD NOMENCLATURE -- 2

CONCEPT OF ALL INTELLIGENT DEVICES/SYSTEMS AS IEDsPROTECTION RELAYS/METERS ARE IEDsBCUs ARE IEDsRTU IS AN IEDHMI IS AN IED

THE MASTER CONTROL CENTRE IS AN IEDDISTURBANCE RECORDER IS AN IEDCIRCUIT BREAKER IS AND IED, WHEN IT BECOMESINTELLIGENTCT/VT ARE IEDs, WHEN THEY BECOME INTELLIGENTFIRE FIGHTING SYSTEM IS AN IED

ANY DISTINCT INTELLIGENT SYSTEM IS AN IEDEACH DISTINCT SYSTEM HAS ITS OWN COMMUNICATIONADDRESS

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EVERY DATA POINT IS GIVEN A UNIQUE NAME

FOR EG. THE STATUS OF A BREAKER IS DEFINED ASXCBR\POS

THIS NAME OF THIS DATA POINT IS THE SAME IN ALLIEDs

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THIS DATAPOINT CAN HAVE DIFFERENT ATTRIBUTES LIKEQUALITY, STATUS_VALUE ETC.

THUS THE DATA BREAKER POSITION IS DEFINED ASXCBR1\ST\POS\stVal

NAME STANDARD AND MANDATORY IN ALL IEDs

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TO DEFINE WHICH BREAKER WE USE STANDARD TREEFORMAT

FOR EG. MELAKA\E01\XCBR1\ST\POS\stVal WILL MEANTHE POSITION/STATUS of the CIRCUIT BREAKER OF BAYE01 IN MELAKA SUBSTATION

THUS THE NAME OF A DATA ACROSS A NETWORK WILL BE

UNIQUE

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IEC 61850

ALL IEDS CAN TALK AND UNDERSTAND EACH OTHER

FULLY STANDARDISED FOR SUBSTATION ENVIRONMENT

EASILY EXPANDABLE TO OTHER PROCESSES

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IEDs CANBUT WHAT ABOUT ENGINEERS ???

AS ALL DATA POINTS HAVE STANDARDISEDNOMENCLATURE ANY ENGINEERING (HOWEVER DETAILED)DONE BY ANY PERSON IS FULLY UNDERSTOOD BYEVERYBODY ELSE. NO MORE ELEMENTAL ENGINEERING

BUT CONFIGURATION TOOLS OF INDIVIUAL IED??? IS ITALSO STANDARDISED??

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ENGINEERS ALSO CAN !!!

THE ENGINEERS WILL THEN USE THESE ICD FILES TO CONFIGURETHE IEDs USING xml LANGUAGE / ANY GENERIC SOFTWARE.

THE CONFIGURED IED DESCRIPTION FILE WILL THEN BE CREATEDAND LOADED INTO THE IED. THIS FILE SHALL BE CALLED CIDFILE

HOWEVER, THE STANDARD PROVIDES THAT THE UPLOADING ANDDOWNLOADING OF THE ICD AND CID FILES may BE DONE WITHANY NON STANDARD VENDOR SPECIFIC SOFTWARE. HENCE ALL

VENDORS STILL HAVE THEIR OWN PROPRIETORY SOFTWARE TOLOAD/CHECK THE CONFIGURATIONS. HOWEVER DOES NOT LIMITENGINEERS AS ALL CONFIGURATIONS CAN BE DONE AND ONLYLOADING IS VENDOR SPECIFIC.

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FINAL LOOSE ENDS .

INDIVIDUAL IED CONFIGURATION FILES ARE FINE BUTWHAT ABOUT THE ENTIRE SUBSTATION ENGINEERING

SIMILAR CONCEPTS HAVE BEEN EXTENDED FOR THESUBSTATION ENGINEERING

GENERIC xml SOFTWARE IS TO BE CONFIGURE THE ENTIRESUBSTATION, INCLUDING SLD, LOCATIONAL DIAGRAM,ALLOCATION OF VOLTAGES, CONFURATION OF BUSBARS,ALLOCATION OF SPECIFIC IEDs/LOGICAL DEVICES/LOGICAL

NODES INCLUDING THE CID FILES --- THE ENTIRESUBSTATION CONFIGURATION DESCRIPTION OR A SCD FILE

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SUMMARYWITH STANDARD PROTOCOL --- IEDs CAN TALK TO EACHOTHER

WITH STANDARD NOMENCLATURE --- THEY CANUNDERSTAND

WITH USE OF xml LANGUAGE ---- ALL ENGINEERS CANENGINEER AND FULLY CONFIGURE THE ENTIRE SUBSTATION

AND ALL ENGINEERS CAN UNDERSTAND THE ENGINEERINGDONE DUE TO STANDARD NOMENCLATURE

WITH BROWSING, PLUG AND PLAY CONCEPTS INENGINEERING ARE INTRODUCED

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ACHIEVEMENTS --1IEDs CAN TALK AND UNDERSTAND EACH OTHER

NO MORE VENDOR SPECIFIC SOLUTIONNO MORE PROBLEMS DURING EXPANSIONNO MORE PROBLEMS DURING REPLACEMENTNO MORE DATA CONCENTRATOR OR MASTER

STANDARD TCP/IP COMMUNICATIONS PROTOCOLHIGH SPEED HARDWARE AVAILABLESECURE AND RELIABLE NETWORKSNO PROBLEMS OF SPEED AND DISTANCE

CAN BE INTEGRATED WITH MANY STANDARD APPLICATIONSDOES NOT DEPEND ON COMMUNICATION MEDIAREMOTE MANAGEMENT AND TROUBLE SHOOTINGEASY ANALYSIS OF COMMUNICATION LOADING & PROBLEMS

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TRADITIONAL vs IEC 61850

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Item Traditional IEC 61850

DesignDesigned to optimize bandwidth and

hardware utilization (uP speeds, RAM andROM space base on technology in 1980 th .

User Oriented,

Object Oriented

Format Proprietary tag formats, Arcane addressing,Needs dictionary all the times.Defines standardizedInformation Models

MappingManually entered, Manually verified, App tied

to tag or free form alias, Any tagconventions are proprietary.

Self Description , Intuitive,Drag and Drop, SCL

Communication Master / Slave

Client / Server ,Peer to Peer

System So many components, copper hardwires,raceways, complex Simple

Shift Data Acquisition (Limited) InformationManagement


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ACHIEVEMENTS --2

ENGINEERS CAN UNDERSTAND EACH OTHER AND THE IED

STANDARDISED AND THEREFORE EASY AND ERROR FREE ENGG.MODULAR ENGINEERING ACROSS LOCATIONSREUSABILITY AND HENCE HIGHER EFFICIENCY/OUTPUTREPEATED TRAINING NOT REQUIREDDEPENDANCE ON PARTICULAR EXPERTS OBSOLETEEASY TO UNDERSTAND SPECIFICATIONSUTILITY APPROVAL PROCESS MADE EASY AND FASTREMOTE TROUBLE SHOOTING FROM ACROSS THE WORLD

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ACHIEVEMENTS --3

SIMPLE AND CHEAP BUT SECURE AND RELIABLESUBSTATION

PEER PEER ---- LESS CABLING AND WIRING. NO AUX. RELAYS

PROCESS DATA --- LESS/NO COPPER CABLING TO THE SWITCHYARD

LESS/NO CABLE TRENCHES AND SMALL CONTROL CUBICLES

DISTRIBUTED PROTECTION PANELS

CHEAPER THAN CONVENTIONAL

VERY LOW LIFE TIME COST

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QUESTIONS

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SESSION 3

BASIC CONCEPTS OF IEC 61850

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IEC61850 Standard

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Basic principles Part 1

Glossary Part 2

General Requirements Part 3

System and project management Part 4

Communication requirements Part 5

Substation Automation System Configuration Part 6

Basic Communication Structure Part 7

Part 9Sampled Measured Values

Part 8

Conformance testing Part 10

Mapping to Ethernet

Mapping toMMS andEthernet


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IEC61850 PRIMARY PARTS

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PART 6-1: SUBSTATION CONFIGURATION LANGUAGE (SCL)

PART 7-2: ABSTRACT COMMUNICATIONS SERVICEINTERFACE (ACSI) AND BASE TYPES

PART 7-3: COMMON DATA CLASSES (CDC)

PART 7-4: LOGICAL NODESPART 8-1: SPECIFIC COMMUNICATIONS SERVICE MAPPINGS

(SCSM) - MMS & ETHERNET

PART 9-2: SCSM - SAMPLED VALUES OVER ETHERNET

PART 10-1: CONFORMANCE TESTING


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Slide 54

IEC61850 Scope


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Hierarchical Object Model

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IEC61850 Class Model

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ObjectNameObjectReference

Name SERVER/IED

LOGICAL-DEVICE

LOGICAL-NODE

DATA

DataAttribute

1

1..*

1

1..*

1

1..*

1

1..*

Physical Device:access by network address

Enables data from multipledevices to be aggregatedinto a single physical device


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E01F34LCC1/XCBR1E01F34LCC1

Accessing Data Tree View


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IED NAME = IEC61850 Name for an IED, must be unique and cannot be usedfor another IED in the same network

Logical Device = Every physical device can have multiple logical devicesaccording to the function. Logical device define the logical function of aphysical device.

Logical Node = Every logical device will have few logical nodes under itaccording to the detail function.

Functional Constrain = Function type for a data to differentiate betweenmany type of datas such as Status, Measurement, Command, Settings, etc.

Data Object = Data object represent the application of the data for example,circuit breaker status will have the data object as Pos for position.

Data Attribute = Data attribute will give more info of the data in specific, forexample stVal gives the detail of the status value in Boolean format.

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OBJECT NAME STRUCTURE


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Logical Node


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Logical Node

A named grouping of data and associated services thatis logically related to some power system function.

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ddd XCBR 1

Optional Application Specific Prefix

Logical Node Name perIEC 61850-7-4 (breaker)

Logical Node Instance #


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Logical Node Description

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ST Status informationMX Measurands (analogue values)

CO Control

SP Setpoint

SV Substitution

CF Configuration

DC Description

SG Setting group

SE Setting group editable

EX Extended definition

BR Buffered report c

RP Unbuffered report c

LG Logging c

GO Goose control c

GS Gsse control c

MS Multicast sampled value control c

US Unicast sampled value control c

XX Representing all DataAttributes as a service parameter

Functional Constrain Description


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Common Data Classes - CDC


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GENERAL NAMES

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Substation Configuration Language SCL

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Standardized file format for substation configuration

Based on Extensible Markup Language (XML)

Files exchanged between devices and software engineeringtools

File may describe one device, or whole substation

Every IEC 61850 vendor must supply an SCL file

Format, or schema defined in IEC 61850 Part 6


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SCL Files for IEC61850

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System Specification Description ( .SSD ) - A file that describe apower system functions (i.e. substation specification)

Substation Configuration Description ( .SCD ) - A file describewhere data are and where they need to go

IED Capability Description ( .ICD ) - A file describe the capabilityor data reported by a type of IED

Configured IED Description ( .CID ) A file that describe theconfiguration of a specific IED

All this files are define in XML file format


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Slide 69

IEC 61850 Engineering Process

SpecificationSAS

Implementationplanning:

SpecificationDevices

Implementationplanning:

SpecificationSystem

Configurationof

Device

Configurationof

System

Parameterizing ofDevice Assembly Testing

By Client

By System Integrator (SI) By Client & SI


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Slide 71

IEC 61850 Engineering Process

SLD Utility Requirements

SCL Tool

SSD FileDone By Utility / Consultant

SSD File ICD File

SCL Tool

SCD File

IEDIED Tool

CID File

Done By SI

1 2

3

4

76

5

8 9

10

11


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Server-Client & Server-Server Data Exchange

HMI RTULDC

MMS Report - data transfer between

Server & Client

GOOSE - data transfer between

Server & Server


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Data exchange mechanism between IEC61850 Client & Server

2 type of MMS reportURCB (Unbuffered Report Control Block) Less secure cause no buffer is keptand no retransmission of data if report loss due to communication issue. Usedfor less critical information onlyBRCB (Buffered report Control Block) Very secured, IED keeps internal bufferand retransmission is possible if data loss due to any reason

Spontaneous report will be created and send to the client if there isa data change in the server

Multiple client can connect to one IEC61850 Server at the same timeand individual communication buffer will be created by the server

Very intelligent and most advance data exchange mechanism inautomation system

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MMS Report


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What is GOOSE??......continue

Publish / Subscribe Allows Peer-to-Peer data exchange

One device (sender) publishes information, only the subscriber devices are receiving it.

The reaction of each receiver depends on its configuration and functionality.

Publishing Device Subscriber Device

Data travels anonymouslybetween IEDs


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FUTURE DESIGNS

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DS

CB

DS

CT

VT

SMALL/MANYCONTROL

ROOMS

ONLY FIBRE OPTICCABLES

1. AND ONLY POWERCABLES

2. EVEN FO CABLESWILL GO WHENSECURE WIRELESS

NETWORKS AREPERFECTED


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ALTERNATE APPLICATION

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IEC61850 Substation Architecture

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MU = Merging Unit

MU

PT1 OpticalCT

MU

PT2 CT2

MU

OpticalPT

OpticalCT

Relay Relay Relay

MU PublishesV/I/StatusDatasets

Relay(s)Subscribe toDatasets

I/O I/O I/O

Station Bus - 10/100/1000 MB Ethernet

Process Bus.1/1/10GB

Ethernet

Clk1 Clk2

Remote Access

Network

MU = Merging Unit

MU

PT1 OpticalCT

MU

PT2 CT2

MU

OpticalPT

OpticalCT

IED IED IED

MU PublishesV/I/StatusDatasets

Relay(s)Subscribe toDatasets

I/O I/O I/O

- 10/100/1000 MB Ethernet

.1/1/10GB

Ethernet

Clk1 Clk2

Remote Access

Network


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ANY QUESTIONS

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SHORT BREAK

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WHY WE NEED IEC61850

IEC 61850 DEALS WITH IED TO MASTER STANDARDISATION(SIGNALS AND PROTOCOL) --- NO CHANGE FROM EXISTING SPECSEXCEPT TO SPECIFY 61850 AND OBSOLESENCE OF STATION LEVELCONTROLLER

IT ALSO STANDARDISES IED TO - IED COMMUNICATION. THISMEANS FUNCTIONS CAN BE DISTRIBUTED TO REDUCE WIRING.

*NEW*IEDs ARE VENDOR SPECIFIC HENCE TWO IEDs FROM DIFFERENTVENDORS MAY DIFFER ON FUNCTIONALITY. HOWEVER THE SAMEFUNCTION WILL HAVE SAME DATA FOR VENDOR INDEPENDENTCOMMUNICATION,

BUT IEDs WILL HAVE DIFFERENT ALGORITHMS FOR FUNCTION

IMPLEMENTATION AND HENCE NEED TO BE APPROVEDVENDOR SHALL DISTRIBUTE THE FUNCTIONS TO REDUCE WIRING

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IMPLEMENTATION -- FAT

COMMON FAT FOR BOTH SAS AND CRP

FUNCTIONAL TESTING IS SIMPLE AND FAST DUE TO LESSCOPPER WIRES.

AUTOMATED TESTING AND REPORTING CAN BE IMPLEMENTEDDUE TO MORE SOFTWARE BASE PROCESS INVOLVED.

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COMMISSIONING

EASY TO TEST DUE TO LESS CABLES

AUTOMATED TESTING AND REPORTING MAKES THE TEST MOREPERFECT AND EASY

MISTAKES CAN BE MINIMIZED

LESS MAN POWER REQUIRED DUE TO SOFTWARE BASEDTESTING

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STANDARD IEC 61850 SUBSTATIONSTODAY

SMALL MULTIPLE PROTECTION CUBICLES INSIDE THESWITCHYARD. --- SAY ONE EVERY 4, 132 KV BAYS. DISTRIBUTEDSTATION DC AND BATTERIES

NO CONTROL ROOM AND NO CONTROL PANELS. SMALLCOMMUNICATION ROOM FOR COMM EQUIPMENT AND HMI (if required)

CABLE TRENCHES REDUCED. ONLY FROM PRIMARY EQUIPMENT TOTHE RESPECTIVE PROTECTION CUBICLE. FO CABLES BURIEDDIRECTLY

SIMPLE AND SPACIOUS PROTECTION PANELS WITH 2-4 BOXESAND MINIMAL WIRING

MINIMAL TESTING AND COMMISSIONING TIME

EASY EXPANSION AS WELL AS REPLACEMENT

REMOTE OPERATION & MAINTENANCE AND TROUBLE SHOOTING

ENORMOUS SAVINGS IN COST

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FUTURE SUBSTATION

ONLY POWER CABLES TO THE SWITCHYARD. LAN CABLESREPLACED WITH SECURE WIRELESS COMMUNICATIONS.

SMALL MULTIPLE PROTECTION KIOSKS IN THE YARD/CBsAND EVEN ONE CENTRAL PROTECTION ROOM FOR MULTIPLE STATIONS.

EASY ACCESS TO DATA ACROSS SUBSTATIONS, LDC, WEB.

PLUG AND PLAY IEDs WITH THE HMI/MASTER CONFIGURING ITSELF!!

HUGE COST SAVINGS!!!

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For TNBAbu Bakar Baginda (ABBA) 132/33/11kV SubstationTNBR IEC61850 SVS (System Verification & Simulation) Lab For IEC61850Product approval and Power System Standardization

For SESBMinintod 132/33/11kV SubstationLokawi 132/33/11kV SubstationPOIC 132/33/11kV SubstationLahad Datu Main Intake 132/33/11kV SubstationGayang 132kV Power Plant SubstationTawau Main Intake 132kV SubstationKunak 132/11kV SubstationDam Road 132kV SubstationKalumpang 132/33kV Substation

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IEC 61850 Projects By PSI Incontrol


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TNBR IEC61850 SVS Lab


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TNBR IEC61850 SVS Lab


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TNB ABBA 33/11kV IEC61850 System


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IEC 61850

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