01 introduction to iec 61850

8/19/2019 01 Introduction to IEC 61850

1/71

©

A B B

L t d .

I N P S S - S A S

- 1

1 6 - 0 3 - 1 7

Substation Automation -Issues and Aspects

Rajiv Krishnan

ABB Limited, Bangalorerajiv.krishnanin.abb.com

!"#$R%RI&

Surajkund,

'( &ec, )''(


2/71

©

A B B

L t d .

I N P S S - S A S

- 2

1 6 - 0 3 - 1 7

Introduction

Introduction

A %lobal Standard *or Substation +ommunication

&riving actors and the "utcome

Structure, +ontents

and $clusions

/ser Bene*its

+onclusions


3/71

©

A B B

L t d .

I N P S S - S A S

- 3

1 6 - 0 3 - 1 7

Substation Automation S0stems

1he technological developments that led to the present availabilit0 o* *ast,

po2er*ul microprocessors and communication s0stems give us the possibilit0 to build Substation Automation S0stems 3SAS4.

1he substation secondar0 e5uipment evolved *rom electro-mechanical

devices to microprocessor based numerical devices 2ith built in

communication *eatures.

1his in turn provided the possibilit0 o* implementing SAS using several

intelligent electronic devices 3I$&s4 to per*orm the re5uired *unctions

3protection, local and remote monitoring, control, etc.4.

1hus, the need arose *or e**icient communication among the I$&s using

appropriate protocols.


4/71

©

A B B

L t d .

I N P S S - S A S

- 4

1 6 - 0 3 - 1 7

&ata $change in a Substation Automation S0stem

Monitored Information:

6. Single Bit indications 3alarms, events4

). &ouble Bit indications 3on7o** status o* devices4

8. Step position indication 31rans*ormer tap position4

9. Analog measurements 3voltages, currents, po2er, etc.,4

:. !ulse counter data 3k#;, k. &isturbance records,

?. I$& con*iguration data.


5/71

©

A B B

L t d .

I N P S S - S A S

- 5

1 6 - 0 3 - 1 7

&ata $change in a Substation Automation S0stem

Control Information:

6. +lose or trip commands

). Set point 3analog output4 commands

8. Regulating step command

9. 1ime s0nchroni@ation

:. !arameter setting commands

Data Exchange in a SAS involves communication between the various

IEDs, using relevant protocols


6/71

©

A B B

L t d .

I N P S S - S A S

- 6

1 6 - 0 3 - 1 7

#hat is a !rotocol

!rotocol:

Set o* rules that determines the behavior o* *unctional units in achieving and

per*orming communication.

"pen !rotocol:

A communication protocol 2hose stack is either standardi@ed or publicl0

available.

ormall0 *ollo2s the IS" "SI Seven La0er Re*erence Codel


7/71 ©

A B B

L t d .

I N P S S - S A S

- 7

1 6 - 0 3 - 1 7

1o2ards a %lobal Solution *or...

“A solid background creates strong

innovations”

...Substation Automation

S0stems

$perience inD

International standards

&e *acto standards

+ustomer re5uirements

!roprietar0 solutions

S0stem engineering

%oalsD

Interoperabilit0

uture-proo* standard


8/71 ©

A B B

L t d .

I N P S S - S A S

- 8

1 6 - 0 3 - 1 7

A Breakthrough *or Substation Automation

“Combining the best properties in a new

way...”

"ne 2orld

"ne technolog0

"ne standard

IEC #$%&'


9/71 ©

A B B

L t d .

I N P S S - S A S

- 9

1 6 - 0 3 - 1 7

I$+ =6>:'

1he I$+ =6>:' deals 2ith communication 2ithin a

substation onl0E

I$+ =6>:' etends and serves as a model to other areas.

F1his standard applies to Substation Automation

S0stems 3SAS4. It standardi@es the communication

bet2een Intelligent $lectronic &evices 3I$&s4 and

the related s0stem re5uirements.G

rom HScope o* I$+ =6>:'


10/71 ©

A B B

L t d .

I N P S S - S A S

- 1 0

1 6 - 0 3 - 1 7

A e2 Standard *or "pen +ommunications

“Where there has been life – there has

been communication”

+onnectingD

&evices *rom di**erent suppliers

!resent and *uture installations

$ngineering in*ormation *rom

di**erent tools *rom di**erent

manu*acturers

e2 communication technologies

2ith eisting applications

&i**erent and changing SA

architectures


11/71

©

A B B

L t d .

I N P S S - S A S

- 1 1

1 6 - 0 3

- 1 7

1he e2 Standard o* Interoperabilit0

J ;igher degree o* *leibilit0 than ever be*ore, but it still

matters 2hich products 0ou chooseE

$nablesD

In*ormation echange and cooperation bet2een I$&s

*rom di**erent manu*acturers

/nderstanding o* both structure and meaning o*

in*ormation


12/71

©

A B B

L t d .

I N P S S - S A S

- 1 2

1 6 - 0 3

- 1 7

1he e2 Standard *or Intelligent Investment

Savings *rom e**icient I$& engineering

I$&s are engineered using manu*acturer speci*ic I$&

con*iguration tools

+on*iguration tools translate the I$& capabilities to the

S+L 3Substation +on*iguration description Language4

S+L enables in*ormation echange bet2een I$&

con*iguration tools *rom di**erent manu*acturers

S+L secures back2ards compatibilit0 bet2een di**erent

versions o* I$&s and I$& con*iguration tools


13/71

©

A B B

L t d .

I N P S S - S A S

- 1 3

1 6 - 0 3

- 1 7

1he e2 Standard *or Intelligent Investment

Savings *rom e**icient s0stem engineering

In*ormation echange bet2een I$& and s0stem engineeringcon*iguration tools

I$& capabilities *rom I$& con*iguration tools to a s0stemcon*iguration tool

Substation description *or s0stem related I$& con*iguration, *orinstanceD

+ommunication addresses

!eer-to-peer communication paths

$ngineering *rom the ;uman Cachine Inter*ace 2ith direct

do2nload to the I$&s 2ithout an intermediate cross-re*erenceo* data


14/71

©

A B B

L t d .

I N P S S - S A S

- 1 4

1 6 - 0 3

- 1 7

1he Standard *or uture-proo* +ommunications

I$+ =6>:' separates applications *rom communication

technologiesD

J ou bene*it *rom the advantages o* the evolving

communication technologies

Applications are independent *rom the

communication technologies

&ata and proven applications are sa*eguarded


15/71

©

A B B

L t d .

I N P S S - S A S

- 1 5

1 6 - 0 3

- 1 7

"pen to +hanges in SA Architectures

1he I$+ =6>:' supports optimi@ation o* SA architectures

throughD

ree allocation o* *unctions

+entrali@ed and7or

&istributed Adapting the substation architecture in response to 0our speci*ied

re5uirements

Availabilit0

Budget


16/71

©

A B B

L t d .

I N P S S - S A S

- 1 6

1 6 - 0 3

- 1 7

A %lobal Standard *or I$+ and ASI ...

is read0 no2E


17/71

©

A B B

L t d .

I N P S S - S A S

- 1 7

1 6 - 0 3

- 1 7

#hat is I$+ =6>:'

IEC #$%&' is a global standard for

(Communication )etwor*s and S+stems in Substations

It speci*ies an epandable data model and services

It does not block *uture development o* *unctions

It speci*ies no protection or control functions It supports *ree allocation o* *unctions to devices

It is open *or di**erent s0stem philosophies


18/71

©

A B B

L t d .

I N P S S - S A S

- 1 8

1 6 - 0 3

- 1 7

#hat is I$+ =6>:'

It provides the Substation +on*iguration description

Language 3S+L4 It supports comprehensive consistent s0stem de*inition

and engineering

It uses $thernet and 1+!7I! *or communication

!rovides the broad range o* *eatures o* mainstreamcommunication

It is open *or *uture ne2 communication concepts


19/71

©

A B B

L t d .

I N P S S - S A S

- 1 9

1 6 - 0 3

- 1 7

I$+ =6>:' Application &omainD Substation Automation

"peratorwor*place

Engineering-Monitoring

Station bus

Control !rotection

!rocess Interface

!rotection

. Control

!rocess Interface

Control !rotection

!rocess Interface

!rocess bus Cu wires

Stationlevel

Bay

level

Process

level


20/71

©

A B B

L t d .

I N P S S - S A S

- 2 0

1 6 - 0 3

- 1 7

Carket Re5uirements ;ave Been &riving

+ost reduction in design and operation

Sa*eguarding o* investments

A global, open standard *or a global market

1he standard shall be *uture-proo*, long term stabilit0

Interoperabilit0 bet2een I$&s *rom di**erent vendors

it all t0pes and si@es o* substations


21/71

©

A B B

L t d .

I N P S S - S A S

- 2 1

1 6 - 0 3

- 1 7

#hats in the I$+ =6>:' &ocumentation

!art $: Introduction and "verview

!art /: 0lossar+

!art 1: 0eneral 2e3uirements

!art 4: S+stem and !ro5ect Management

!art &: Communication 2e3uirements

!art 6: Communication model 7Data model and Services8

!art #: Substation Configuration 9anguage 7SC98

!art $': Conformance testing

!art %$: Mapping for

MMS;C!-I!Ethernet

!art %x:ase re3 for

the standard

Enablesinteroperable

engineering

;he real stuff?

2eali@ation of the

models on

the Ethernet

Station bus

mappings

Specifies

conformance test


22/71

©

A B B

L t d .

I N P S S - S A S

- 2 2

1 6 - 0 3

- 1 7

#hat Is ot Included in the I$+ =6>:'

!roduct *unctions are not

standardi@ed and not included

"perator *unctions and operator

inter*aces are not standardi@ed

and not included

!roducts *rom di**erent vendorsare interoperable

but not necessaril0

interchangeable

Competitionremains


23/71

©

A B

B

L t d .

I N P S S - S A S

- 2 3

1 6 - 0 3

- 1 7

I$+ =6>:' /ser Bene*its

In*ormation instead o* data

/sers subscribe to in*ormation

!ortable engineering and con*iguration data

Re-use o* engineering and standardi@ed solutions

;igh speed $thernet LA communication

Core intelligence in transducers and I$&s

Interoperabilit0 bet2een I$&s *rom di**erent vendors

%ives the opportunit0 to select HBest value in use


24/71

©

A B

B

L t d .

I N P S S - S A S

- 2 4

1 6 - 0 3

- 1 7

I$+ =6>:' - +onclusions

1he communication standard *or substationsE

$mbraced b0 vendors and users e5uall0E

!rovides *eatures *or improved substation operationE

!romises cost reductions *rom design to operation and maintenanceE

$pands *rom substations to other areasE Is read0 no2E


25/71

©

A B

B

L t d .

I N P S S - S A S

- 2 5

1 6 - 0 3

- 1 7

Substation Automation2ith I$+ =6>:'

Rajiv Krishnan

ABB Limited, Bangalorerajiv.krishnanin.abb.com

!%+IL, +orporate +entre

%urgaon

'9 Aug, )''=


26/71

©

A B

B

L t d .

I N P S S - S A S

- 2 6

1 6 - 0 3

- 1 7

+ontents

&etails o* the Standard

S0stem Architecture and $ngineering

!"#$R%RI& SAS


27/71

©

A B

B

L t d .

I N P S S - S A S

- 2 7

1 6 - 0 3

- 1 7

&ata communication in F;uman termsG


28/71

©

A B

B

L t d .

I N P S S - S A S

- 2 8

1 6 - 0 3 - 1 7

&ata communication in F;uman termsG


29/71

©

A B

B

L t d .

I N P S S - S A S

- 2 9

1 6 - 0 3 - 1 7

Logical odes

unctions or e5uipment used in po2er s0stems are represented in

Logical odes, L

All in*ormation and *unctions in a substation is structured in atomic

units, the Ls

$ach L provides a list o* 2ell organi@ed and named in*ormation

+omple *unctions use a set o* L re5uired to represent the *unction

Services enable the echange o* the in*ormation in Ls bet2een I$&s

$ampleD the L *or a +ircuit Breaker has the generic name +BR

e2 logical nodes can, i* re5uired, be created according rules de*ined

in the standard


30/71

©

A B

B

L t d .

I N P S S - S A S

- 3 0

1 6 - 0 3 - 1 7

a8 9)s of this group exist in dedicated IEDs if a process bus is used Bithout a process bus,

9)s of this group are the I-"s in the hardwired IED one level higher representing the

external device b+ its inputs and outputs

0roup Indicator 9ogical )ode 0roups 9)s defined

A Automatic Control 4

C Supervisor+ control &0 0eneric


31/71

©

A B

B

L t d .

I N P S S - S A S

- 3 1

1 6 - 0 3 - 1 7

unctions, Logical odes, !h0sical &evices


32/71

©

A B

B

L t d .

I N P S S - S A S

- 3 2

1 6 - 0 3 - 1 7

I$+ =6>:' J Codeling Approach


33/71

©

A B

B

L t d .

I N P S S - S A S

- 3 3

1 6 - 0 3 - 1 7

I$+=6>:' Logical odes

!roducts *rom di**erent vendors areinteroperable but "1 necessaril0

Interchangeable

Basic unction

3e.g. "7+ protection4

Configuration data

Input

data"utput

data


34/71

©

A B

B

L t d .

I N P S S - S A S

- 3 4

1 6 - 0 3 - 1 7

I$+ =6>:' Structure

Applications"b5ects

Services

Mapping

Stac* Interface

Abstract Interface

Application Domain

Stack specific

Mapping

MMS

TCP/IP

Ethernet

ISO/OSI

seven layer stack

Spee of

change

Sol!tion in

IEC"#$%&

Substationcommunication

Slo'

(ast

M )ong term efinitions

safe* g!aring investments

M Aaptation per

selecte stack

M Stack selection

follo'ing the

state*of*the art in

comm!nications

Comm!nication

Domain


35/71

©

A B

B

L t d .

I N P S S - S A S

- 3 5

1 6 - 0 3 - 1 7

+ommunication stack

Ethernet II

!riorit+ tagging %'/$p-%'/$F

I!

;C!

ACSI

Client - Server

Services0""SE Samples

Application

MMS

;ime

S+nchroni@ation

I!

GD!

S);!


36/71

©

A B

B

L t d .

I N P S S - S A S

- 3 6

1 6 - 0 3 - 1 7

!h+sical Device

ACSI Server

Data

Data

!h+sical Device

ACSI Client

Application

Data

!h+sical Device

ACSI Server

Data

Data

Application

Data

reports

re3 - rsp

re3 - rsp

+lient 7 Server communication

!h+sical Device

Application

0""SE Message

Sampled Halues

multicast

!eer to peer communicationNtime critical

Applications o* Opeer-to-peerO

communication tripping of circuit brea*ers:

short in*ormation that needs to

be transmitted 2ith a lo2

probabilit0 o* loss 2ithin a *e2

milliseconds

transmission of sampledvalues from instrumental

transformers: high amount o*

data, to be transmitted 2ithin a

*e2 milliseconds, loss o* data

needs to be detected

+ommunication concepts


37/71

©

A B

B

L t d .

I N P S S - S A S

- 3 7

1 6 - 0 3 - 1 7

+BR6 In*ormation depicted as a tree


38/71

©

A B

B

L t d .

I N P S S - S A S

- 3 8

1 6 - 0

3 - 1 7

$ample o* an I$& +omposition

!1"+ J 1ime "vercurrent !rotection, !&IS J &istance !rotection

!1R+ J 1rip +onditionong, +BR J +ircuit Breaker


39/71

©

A B

B

L t d .

I N P S S - S A S

- 3 9

1 6 - 0

3 - 1 7




!"#$R%RI& SAS


40/71

©

A B

B

L t d .

I N P S S - S A S

- 4 0

1 6 - 0

3 - 1 7

S0stem architecture J station bus ring

!rocess >us

Control Center

MI Engineering

$'' Mbps Ethernet 2ing with Switches

2outer Station >us

Rela0

A

Ba0

+ontroller

Codern

S2itchgear

Codern

+1 7


41/71

©

A B

B

L t d .

I N P S S - S A S

- 4 1

1 6 - 0

3 - 1 7

uffered 2eports J internal events issue immediate sending o* reports or bu**er the events *or transmission, such that values o* data are not lostdue to transport *lo2 control constraints or loss o* connection.

Gnbuffered 2eports - internal events issue immediate sending o* reportson a Fbest e**ortsG basis. I* no association eists, or i* the transport data

*lo2 is not *ast enough to support it, events ma0 be lost.


42/71

©

A B

B

L t d .

I N P S S - S A S

- 4 2

1 6 - 0

3 - 1 7

&istributed unction

A *unction 2hich is per*ormed in t2o or more logical nodes that are locatedin di**erent ph0sical devices.

In case o* the loss o* one L or one related communication link, the*unction ma0 be blocked completel0 or sho2 a grace*ul degradation, i*applicable. 3I$+ =6>:'-:4

Some eamples o* &istributed *unctionsD

Station-2ide interlocking.

&istributed s0nchrocheck.

Breaker *ailure. Load shedding.

Automatic s2itching se5uences.


43/71

© A B

B

L t d .

I N P S S - S A S

- 4 3

1 6 - 0

3 - 1 7

;ori@ontal 3peer-to-peer4 communication

%""S$ Q %eneric "bject "riented S0stem-2ide $vents

Station

computer

Station

gatewa+

!rotection

!rocess Interface !rocess Interface !rocess Interface

Control!rotectionControl Control .

!rotection

%""S$


44/71

© A B

B

L t d .

I N P S S - S A S

- 4 4

1 6 - 0

3 - 1 7

I$+ =6>:' %""S$ !riorit0 tagging

I$+ =6>:' uses standard $thernet

I$+ =6>:' can there*ore take advantage *rom all the options o* modern$thernet

ormal1elegrams

%""S$

Bu**er *or normal telegrams

"vertake lane *or I$+ %""S$

$thernet-S2itch


45/71

© A B

B

L t d .

I N P S S - S A S

- 4 5

1 6 - 0

3 - 1 7

Application o* %""S$


46/71

© A B B

L t d .

I N P S S - S A S

- 4 6

1 6 - 0

3 - 1 7

S0stem Availabilit0 and Reliabilit0

Availabilit+ shall mean the ratio o* uptime o* the SAS to total time, asde*ined in 1/ of IEC #'%6'4.

/ptime is the time that the SAS is able to per*orm its vital *unctions.

2here secondar0 protection eists, *ailure o* the primar0 protectionshall not be considered as contributing to do2ntime.

*ailure o* an ;CI shall not be considered do2ntime i* an alternative

point o* control eists.

2eliabilit+ re5uirements are as described in 1$ of IEC #'%6'4

o single point o* *ailure should cause the substation to be inoperable. A*ailure o* an0 component should not result in an undetected loss o* *unctions

nor multiple and cascading component *ailures.I* communication elements o* the SAS are redundant, there shall be no single*ailure mode that 2ould disable both redundant elements.

3I$+ =6>:'-84


47/71

© A B B

L t d .

I N P S S - S A S

- 4 7

1 6 - 0

3 - 1 7

S0stem Availabilit0 and Reliabilit0

2edundanc+

eistence o* more than one means *or per*orming a re5uired *unction inan item 3I$+ =6>:'-)4

Redundanc0 can be introduced to enhance the sa*et0 or availabilit0 o* as0stem, and at di**erent levels o* the s0stem.

I$& internalD I$& speci*ic data might have to be introduced *or error

indications. +ommunication s0stem levelD Cight re5uire additional S+SC speci*ic

parameters, i* the redundanc0 is in the stack mapping. I* not, private ! parameters might be introduced, i* necessar0..

Application levelD $ach I$& instance providing application redundanc0

is eplicitl0 modeled having its o2n name, and an0 eplicitl0 providedadditional communication subnet2orks are also modeled in the S+&*ile.


48/71

© A B B

L t d .

I N P S S - S A S

- 4 8

1 6 - 0

3 - 1 7

S0stem architecture


49/71

© A B B

L t d .

I N P S S - S A S

- 4 9

1 6 - 0

3 - 1 7

1he $ngineering language 3S+L4 is based on CL and it contains the

*ollo2ing subsectionsD

M Substation subsection: describes the substation single line diagram,

and its binding to logical nodes as 2ell as the placement o* logical

nodes onto I$&s

M Communication section: describes the communication connections bet2een I$&s in terms o* connecting communication links

M IED section: describes the capabilities 3con*iguration4 o* one or more

I$&s, and the binding to logical nodes on other I$&s

M 9);+pe section: de*ines 2hich data objects are actuall0 contained

2ithin the logical node instances de*ined *or the I$&s

$ngineering Language

S+ i h i i


50/71

© A B B

L t d .

I N P S S - S A S

- 5 0

1 6 - 0

3 - 1 7

S+L in the $ngineering !rocess

S+stem

configuration

tool

Device 7IED8IED

specific

tool

S+stem device

configurationJ

Standalone device

configurationJ

S+stem

configurationJ

S+stem specification

S+stemdocumentation

S+stem . device

configurationJ

Device dataDevice data

Device data Device dataDevice data

Device data

+, (ormal escription accoring to

S!-station Config!ration )ang!age

I$& $ i i


54/71

© A B B

L t d .

I N P S S - S A S

- 5 4

1 6 - 0

3 - 1 7

!"#$R%RI& SAS



!"#$R%RI& SAS

!"#$R%RI& S i*i ti R i t 3Li b 4


55/71

© A B B

L t d .

I N P S S - S A S

- 5 5

1 6 - 0

3 - 1 7

!"#$R%RI& J Speci*ication Re5uirements 3Line ba0s4

1he *ollo2ing *unctions 3Logical odes, or L, as de*ined in I$+ =6>:'4

are re5uired *or 9'' k< and ))' k< line ba0s.

M &istance protection 3!&IS, )64, 2ith 5uadrilateral characteristics and

suitable *or series compensated lines.

M !o2er s2ing block 3R!SB, (>4

Muse *ailure supervision 3R/, ='4

M &irectional backup I&C1 earth *ault protection 3!&$, =(4

M Single shot auto reclose *unction 3RR$+, (?4, 2ith single phase and

three phase reclosing *acilit0.

M S0nchroni@ing and energi@ing check 3RS, ):4

M Breaker *ailure 3local breaker back-up4 protection 3RBR, :'B4

M 1rip +ircuit Supervision

M Line over voltage protection 3!1"


56/71

© A

B B

L t d .

I N P S S - S A S

- 5 6

1 6 - 0 3 - 1 7

1he *ollo2ing *unctions 3Logical odes, or L, as de*ined in I$+ =6>:'4

are re5uired *or 9'' k< and ))' k< line ba0s. 3continued4

M &istributed bus bar protection 3!B&, >(B4 ba0 unit

M ault locator 3RL"4

M &isturbance Recording, ba0 level ac5uisition 3R&R$4, 2ith > analog

and 6= digitalM Se5uential event recorder 3R&R$4 2ith time resolution o* 6 ms

M Breaker, isolator and earth s2itch control 3+S#I4

M Ba0 level and inter ba0 interlocks 3+IL"4

M Ceasurement o* voltages, currents, active and reactive po2er

3CC/4

M $vents and alarms handling 3+AL;4

M Local ;CI 3I;CI4

!"#$R%RI& J Speci*ication Re5uirements 3Line ba0s4

!"#$R%RI& S i*i ti R i t 3Li b 4


57/71

© A

B B

L t d .

I N P S S - S A S

- 5 7

1 6 - 0 3 - 1 7

As per I$+ =6>:', the primar0 e5uipment are also represented as Ls, and

the ones used in this ba0 areD

M +ircuit breaker 3+BR 4

M Isolators 3S#I4

M $arth s2itches 3S#I4

M +urrent trans*ormer 31+1R 4

M


58/71

© A

B B

L t d .

I N P S S - S A S

- 5 8

1 6 - 0 3 - 1 7

!"#$R%RI& J Line Ba0 Implementation

2E> &'' 7ba+ unit8

!B& RBR

+AL;

+BR

S#I

S#I

1+1R

2E9 #6' - 6SA&//

!&IS

!&$

R!SB

R/

!1"< RL"

R&R$ J &R, S$R

+AL;

+BR 1+1R

1


59/71

© A

B B

L t d .

I N P S S - S A S

- 5 9

1 6 - 0 3 - 1 7

1he *ollo2ing Logical odes, as de*ined in I$+ =6>:', are re5uired *or

9'' k< and ))' k< I+1 ba0s.

M 1rans*ormer di**erential protection 3!1&, >(14 triple pole t0pe 2ith

*ault0 phase identi*ication, percentage bias restraint *or through *aults,

second harmonic restraint *or trans*ormer inrush and *i*th harmonic

restraint *or overecitation.

M "ver *luing protection 3!

M Restricted earth *ault protection 3!&, >(4, single pole t0pe.

M use *ailure supervision 3R/, ='4.

M &irectional backup I&C1 over current protection 3!&"+, =(4.

M &irectional backup I&C1 earth *ault protection 3!&$, =(4.

M "verload protection 3!1"+, :64.

!"#$R%RI& J Speci*ication Re5uirements 3I+1 ba0s4

!"#$R%RI& Speci*ication Re5uirements 3I+1 ba0s4


60/71

© A

B B

L t d .

I N P S S - S A S

- 6 0

1 6 - 0 3 - 1 7


9'' k< and ))' k< I+1 ba0s 3continued4.

M Breaker *ailure 3local breaker back-up4 protection 3RBR, :'B4.

M 1rip +ircuit Supervision.

M &istributed bus bar protection 3!B&, >(B4 ba0 unit.

M &isturbance Recording, ba0 level ac5uisition 3R&R$4, 2ith > analogand 6= digital.

M Se5uential event recorder 3R&R$4 2ith time resolution o* 6 ms.

M Breaker, isolator and earth s2itch control 3+S#I4.

M S0nchroni@ing and energi@ing check 3RS, ):4.

M Ba0 level and inter ba0 interlocks 3+IL"4.

M 1rans*ormer tap changer control 3A1++, onl0 manual mode4.




61/71

© A

B B

L t d .

I N P S S - S A S

- 6 1

1 6 - 0 3 - 1 7


9'' k< and ))' k< I+1 ba0s 3continued4.

M Ceasurement o* voltages, currents, *re5uenc0, active po2er, reactive

po2er, 2inding temperature and tap position 3CC/4.

M $vents and alarms handling 3+AL;4.

M Local ;CI 3I;CI4.




62/71

© A

B B

L t d .

I N P S S - S A S

- 6 2

1 6 - 0 3 - 1 7

1he primar0 e5uipment Ls used in this ba0 areD

M +ircuit breaker 3+BR 4

M Isolators 3S#I4

M $arth s2itches 3S#I4

M !o2er 1rans*ormer 3!1R 4

M 1ap +hanger 3L1+4

M +urrent trans*ormer 31+1R 4

M


63/71

© A

B B

L t d .

I N P S S - S A S

- 6 3

1 6 - 0 3 - 1 7

!"#$R%RI& J I+1 Ba0 Implementation

9'' k< I+1 ba0s

2E; #6'7Main I8

!1& !1"+

!

R/+AL;

+BR 1+1R

1 &''

7ba+ unit8

!B& RBR

+AL;

+BR

S#I

S#I

1+1R

2E; #6'7Main II8

!& !1"+

!

R/+AL;

+BR 1+1R

1


64/71

© A

B B

L t d .

I N P S S - S A S

- 6 4

1 6 - 0 3 - 1 7

!"#$R%RI& J I+1 Ba0 Implementation

))' k< I+1 ba0s

2E> &'' 7ba+ unit8

!B& RBR

+AL;

+BR

S#I

S#I

1+1R

2EC #6'

+S#I

+IL"

RS

CC/

I;CI

+AL;

+BR

S#I

S#I

1+1R

1


65/71

© A

B B

L t d .

I N P S S - S A S

- 6 5

1 6 - 0 3 - 1 7

I$& Selection

=Q2

402 - Dadri

=QA1401-52

M=QB1

401-89A

M

=QB2401-89B

M

=QB9401-89L

M

=QC2401-89LE1

M

=QC9401-89LE2

P1

=BI1.11600- 800/ 1, , PS

401-CT Core 1

1Line 1

=BU1

400KV/ 110V/ 110V/ 110V

/ /

/

401-CVT

8 8 8 8

=L1 /

401-WT

=BI1.21600- 800/ 1, , PS

Core2

=BI1.31600- 800/ 1, ,

Core3

=BI1.41600- 800/ 1, ,

Core4

P2

=BI1.51600- 800/ 1, ,

Core5

M

=QC1401-89AE

Logical Device

AA1A1/=LD0

REC670 / EC618!0

=XSWI1SW

8" S#=CILO1SW

$ %&L

S#'1

=CSWI1SW

8" S#

=TCTR1

C&

=TVTR1

V&

=MMXU1

Li(e

=XSWI4 SW

8" S#=CILO4 SW

$ %&L

S#'4

=CSWI4 SW

8" S#

=XSWI5 SW

8" S#=CILO5SW

$ %&L

S#'!

=CSWI5 SW

8" S#

=XSWI SW

8" S#=CILOSW

$ %&L

S#'6

=CSWISW

8" S#

=XSWI2 SW

8" S#=CILO2SW

$ %&L

S#'2

=CSWI2 SW

8" S#

=XSWI3 SW

8" S#=CILO3SW

$ %&L

S#'$

=CSWI3SW

8" S#

=RREC1

7" 1-)0

=I!MI1

*M

=XCBR1CB

!2 C+=CILO1CB

$ %&L =RS"#1CB2! SC

C+'1

=CSWI1CB!2 C+

=LL#01 =L$!%1

Logical Device

AA1P2/=LD0

REL 670 / EC618!0

=$%IS1

21 1.

=$%IS2

21 2.

=$%IS3

21 $.

=$SC!1

21 .

=$SC!2

21 .

=R&LO1

21 .

=$TOC1

67% $o-)

=RREC1

7" 1-)0

=$TRC1

"4 &RP

=TVTR1

V&

=TCTR1

C&

=XCBR1!2 C+

=R%RE1

"!DR DR

=LL#01

=L$!%1

S0stem con*iguration


70/71

© A

B B

L t d .

I N P S S - S A S

- 7 0

1 6 -

0 3 - 1 7

S0stem architecture

R$L =('

R$L =('

R$+ =(' R$L =(' Cain I

(SA:)) Cain II

BB! Ba0 /nits

Cain I, Cain II

R$+ =(' R$1 =(' Cain I

BB! Ba0 /nits

Cain I, Cain II

R$1 =(' Cain II

R$+ =('

R$B :'' Cain I

R$B :'' Cain II

Busbar Line ) Autotrans*ormer ) Auiliaries

I$+ =6>:' Ring net2ork

I$+ ='>('-:-6'6

%ate2a0

&R #SRedundant ;CI

%!S

Receiver

$thernet S2itch$thernet S2itch$thernet S2itch

$thernet S2itch$thernet S2itch

Laser !rinter

&C!

R$+ =('

Bus +oupl. 6

BB! Ba0 /nits

Cain I, Cain II


71/71

d .

I N P S S - S A S

- 7 1

01 introduction to iec 61850

Documents