7/25/2019 1 Intro, S1, Maint

1/35

PROTECTION & CONTROL

MiCOM relay training Product Introduction

Joe Steyn 082 574 4134

August 2013

7/25/2019 1 Intro, S1, Maint

2/35

Administration

Attendance register

Start and end times

Comfort breaks and meals

eneral

7/25/2019 1 Intro, S1, Maint

3/35

Course !rogramme

"A# 1 $ 5

%icom &roduct introduction $ slide s'o(

%icom S1 Studio) *nstallation and &ractical

%icom !120 + !122 $ slide s'o( + &ractical

%icom !521 $ slide s'o( + &ractical

!,32 - slides'o( and &ractical

!341 $ *ntroduction

7/25/2019 1 Intro, S1, Maint

4/35

Aim of t'e course

.elay o&eration/ menu/ key&adnaigation $ Setting c'anges

Analise relay alarms

System fault analysis

.elay maintenance

%iC% Studio soft(are + .S232ront !ort relay communication

.elay Settings + Conguration

7/25/2019 1 Intro, S1, Maint

5/35

%icom !rotection .elay *ntroduction

7/25/2019 1 Intro, S1, Maint

6/35

%icom !roduct *dentication

Microsoft PowerPoint

Presentation

!resentation!resentation!resentation

!resentation

ACTOM

Clients

MiCOM

P

C M S

7/25/2019 1 Intro, S1, Maint

7/35

30 Range ...

%icom .elay *dentication

All t'e relays in a s&eciccommon &latform 'ae t'e same'ard(are/ soft(are and o&erational met'od

40 Range ...

20 Range ... P12x OC & EF

P521 Fdr Diff

10 Range ...

P632 Transforer Differen!ia"

P341 #n!er$onne$!ion re"a%

7/25/2019 1 Intro, S1, Maint

8/35

%icom .elay *dentication

!346 enerator !rotection .elays!346 enerator !rotection .elays

!436!446 "istance !rotection .elays!436!446 "istance !rotection .elays

!521 !546 ineeeder "ierential!521 !546 ineeeder "ierential

!926 !946 re:uency !rotection .elays!926 !946 re:uency !rotection .elays

!226 !246 ;niersal %otor !rotection .elay!226 !246 ;niersal %otor !rotection .elay

!840 Autoreclose .elays!840 Autoreclose .elays

!746 C + ?@

7/25/2019 1 Intro, S1, Maint

9/35

.elay Cortec Code e6am&le

!521

7/25/2019 1 Intro, S1, Maint

10/35

All %icom .elays 'ae 3*nterfaces

1 ront key&ad (it' C" dis&lay and ledBs

2 ocal communication to a !C) .S232 front &ortcommunication is t'roug' a nine &in d$connector/

;S< or serial cable/ (it' %icom Studio soft(are/>%icom S1@

3 .emote communication) .ear &ort communicationt'roug' a .S485 link (it' %"

7/25/2019 1 Intro, S1, Maint

11/35

ront Dey&ad/ ?"Bs + C"

>irst ;ser *nterface@

7/25/2019 1 Intro, S1, Maint

12/35

%icom .elay ront !late) !126

.ead key>Alarm ie(er@

Eaigation keys

.S232 ront !ortCommunication

?nter key

Clear key>Alarm reset@

=ri& ed

Alarm ed

?:ui&ment ail ed

.elay Fealt'y ed

!rogrammable edBs

7/25/2019 1 Intro, S1, Maint

13/35

ront !late Deys

='e key&ad 'as seen keys/ arranged in t(o grou&s)

1 ='e t(o keys located belo( t'escreen)

Alarm readdis&lay key

Clear key

2 ='e e keys in t'e centre are dedicated to menu naigationand &rogramming

='e arro( keys make it &ossible to moe in t'e

menu/ in t'e direction indicated

='e ?nter key is used to alidate a setting c'ange

7/25/2019 1 Intro, S1, Maint

14/35

%icom .elay ?" "escri&tion

'"" i$o re"a%s *a9e fo+r fixed "ed:s and 4; - or 12

(rograa"e "ed:s; de(ending on !*e ode" +sed

Fixed "ed:s

Prograa"e "ed:s

7/25/2019 1 Intro, S1, Maint

15/35

Alarm + Garning ?"Bs

=(o ty&es of alarm and (arning messages)

1 Alarm messages generated by t'eelectrical &o(er net(ork *f one or seeral messages are E= .?A" and E=

ACDEG?"?"/ t'e AA.% ?" 2 Has'es *f all t'e messages 'ae been .?A" but E=

ACDEG?"?"/ t'e AA.% ?" 2 lig'ts u&continuously

2 Garning messages caused by 'ard(areor soft(are faults from t'e relay Eot &ossible to ackno(ledge and clear/

unless t'e cause of t'e 'ard(are orsoft(are failure 'as been remoed

lig'ts u& continuously for maIor fault) .0o&erates/ no &rotection

las'es for minor fault eg comms fail

&rotection still aailable

7/25/2019 1 Intro, S1, Maint

16/35

.elay *dentication *nformation

;nder t'e to& coer is t'e information regarding t'e relay)A label identies t'e relay according to its model and serial

number='ese numbers must be referred to in all re:uests made to

Alstom/

*t denes t'e relay in a (ay t'at is uni:ue to t'e relay

*nformation about t'e relayBs au6iliary su&&ly is &rinted on t'islabel too

7/25/2019 1 Intro, S1, Maint

17/35

%iC% !626 + !646 !ass(ord

A &ass(ord is re:uired to c'ange t'e relay settings and conguratio"efault is AAAA - t'e user can c'ange it to 'is o(n combination offour c'aracters

Contact Actom to obtain a by&ass if a c'anged &ass(ord is lost

.egarding !126 and !521 relays)='e &rogramming mode is dis&layed (it' t'e letter K!L on t'e

Eo rear or front &ort remote comms (ill be successful ('en t'eis in &ass(ord mode

!ass(ord mode is actie for e minutes after t'e last key&ad a

7/25/2019 1 Intro, S1, Maint

18/35

%iC% !626 .ange Settings

T*e f+n$!ions are de9ided in !*ree gro+(s)

1. Pro!e$!ion F+n$!ions

2. '+!oa!ion F+n$!ions

3. 'n$i""iar% F+n$!ions

T*e P122 71 fi"e 8i"" e +sed !o i""+s!ra!e 7e!!ings & Config+ra!ion

7/25/2019 1 Intro, S1, Maint

19/35

DEF' 1245 '

Pass8ord ????

Des$ri(!ion

P123,1

Referen$e

'7T

Fre@+en$%

50 AB

#n(+! 54321

7!a!+s 00101

OP P'R'ETER7

Re"a% -654321

7!a!+s 00001011

Dis("a%

Defa+"! Dis("a%

R7 # '

P*ase ' Tex!

'

P*ase Tex!

P*ase C Tex!C

E/nd Tex!

COF#1

7e!!ing ro+(1

'"ars

#ns!. 7e"f,rese! G

o

'"ar a!!er% >

o

Config+ra!ion#n(+!s

#n(+!s ) 54321

00001

o"!age in(+! >

DC

iCO Px2x en+ na9iga!ion

7/25/2019 1 Intro, S1, Maint

20/35

ront !ort Communication

+ %iC% Studio S1>Second *nterface@

7/25/2019 1 Intro, S1, Maint

21/35

Comms !orts

.S485 rear &ortM=erminals 29$32 are dedicated for co&&er

connection on t'e !626M "edicated rear comms &ort for !,32M .emote communication - u& to 12 km

.S232 front &ort

M='is &ort is dedicated to %icom Studio soft(areM Standard .S232 s'ielded cable (it' 9 &in male

"$connectorM ;S< to serial conertor is used for !CBs (it'out

a serial &ortM ocal communication >15 meters@

7/25/2019 1 Intro, S1, Maint

22/35

.S232 ront &ort

Ee( rm(are do(nloading >Has'memory@

%iC% S1 setting soft(are on !C

%easurements on !C

"isturbance and ?ent record e6traction

7/25/2019 1 Intro, S1, Maint

23/35

.S232 ront !ortCommunication

ocal communication/ not meant for &ermanentconnection/ ma6 distance 15m

Serial comms) 9 &in "$connector cable/ (ired from&oint to &oint) 2/3 and 5

;S< to serial conertor for !CBs (it'out a serial &ort

7/25/2019 1 Intro, S1, Maint

24/35

%icom Studio 352 >eb2013@

Studio is an *ntegrated Conguration and %onitoring=ool/ deelo&ed to su&&ort %icom relaycommunication

Su&&orts com&re'ensie range of o&erating systems>eg %icrosoft Gindo(s 2000/ N!/ Oista@

"esigned (it' arious needs of dierent users in mind

Pine Conguration or !rotection ?ngineers/System *ntegrators etc/

nline Conguration or Commissioning?ngineers etc/

7/25/2019 1 Intro, S1, Maint

25/35

%icom Studio

Setting ile management

%onitoring

.eal$time measurement isualiQation and monitoring

?ent and "isturbance .ecord e6traction and analysis ofrecords

"emo and !ractical

7/25/2019 1 Intro, S1, Maint

26/35

.elay %aintenance

7/25/2019 1 Intro, S1, Maint

27/35

.elay %aintenance

%iC% relays are self$su&erising re:uire lessmaintenance t'an earlier designs of relays

%ost &roblems (ill result in an alarm/ >(atc'dog@/so t'at remedial action can be taken

Fo(eer/ some &eriodic tests s'ould be done toensure t'at t'e relay is functioning correctly and

t'e e6ternal (iring is intact

7/25/2019 1 Intro, S1, Maint

28/35

%easurement accuracy

*f t'e &o(er system is energiQed/ t'e aluesmeasured by t'e relay can be com&ared (it'kno(n system alues/ to c'eck t'at t'ey are in t'ea&&ro6imate range t'at is e6&ected

*f t'ey are/ t'en t'e analoguedigital conersion

and calculations are being &erformed correctly byt'e relay

Alternatiely/ secondary inIection >recommended@can be done to &roe t'e calibration accuracy isbeing maintained

='ermal (it'stand of bot' &'ase and eart' currentin&uts)

100 *n $ 1 s40 *n $ 2 s

4 *n $ Continuous >*n R *nominal/ 1 or 5 am&@

7/25/2019 1 Intro, S1, Maint

29/35

.e&lacing t'e !626 .elay

='e relay can be (it'dra(n from itBs case ('ile on load

all C= in&uts are automatically s'orted out no tri&&ing order is generated/ t'e (atc'dog relay dro&s out/ t'e .S485 link is not interru&ted

*nsert a 3mm scre(drier into t'e 'ole situated undert'e u&&er 'inged coer aboe t'e C" and turn t'elock &in 90 to t'e left)

7/25/2019 1 Intro, S1, Maint

30/35

System ault Analysis

7/25/2019 1 Intro, S1, Maint

31/35

ault Analysis

='e relays 'ae integral measurements foranalysis of system disturbances)

?ent

ault

"isturbance recording

7/25/2019 1 Intro, S1, Maint

32/35

?ent .ecords

='e relay records and time tags eents/ to a

resolution of 1ms/ and stores t'em in itBs memory

An eent may be a)M c'ange of state of a control in&ut or out&ut relay/M an alarm condition/

M setting c'ange/M &rotection element starts and tri&s

!626 stores 75/ t'e oldest eent (ill beoer(ritten by t'e ne( one

='e eent records are aailable for ie(ing eit'eria t'e front&late C"/ t'e .S232 frontcommunication &ort (it' %icom Studio/ orremotely/ ia t'e rear communications &orts

7/25/2019 1 Intro, S1, Maint

33/35

ault .ecords

ault records are ie(ed on t'e C" screen ='ese records contains information on system

disturbances) time/ measurements etc

?ac' time a fault record is generated/ an eent is

also created

='e fault measurements in t'e fault record aregien at t'e time of t'e &rotection start - it is asna&s'ot of t'e fault alues at t'e time of fault

ince&tion and can be dierent from t'e ma6imumfault :uantities during t'e fault duration

7/25/2019 1 Intro, S1, Maint

34/35

"isturbance .ecorder

A disturbance record is e6tracted (it' %icomStudio from t'e communication &orts

*t is ie(ed (it' Gae(in or ?$ie( on a com&uter

*t consists of analogue and digital data c'annels

='e releant C= and O= ratios for t'e analoguec'annels are also e6tracted to enable scaling to&rimary :uantities

='e &re and &ost fault recording times are&rogrammable in t'e relays

7/25/2019 1 Intro, S1, Maint

35/35

=F? ?E"