1 intro, s1, maint
TRANSCRIPT
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PROTECTION & CONTROL
MiCOM relay training Product Introduction
Joe Steyn 082 574 4134
August 2013
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Administration
Attendance register
Start and end times
Comfort breaks and meals
eneral
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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
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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
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%icom !rotection .elay *ntroduction
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%icom !roduct *dentication
Microsoft PowerPoint
Presentation
!resentation!resentation!resentation
!resentation
ACTOM
Clients
MiCOM
P
C M S
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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%
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%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 + ?@
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.elay Cortec Code e6am&le
!521
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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$connector/
;S< or serial cable/ (it' %icom Studio soft(are/>%icom S1@
3 .emote communication) .ear &ort communicationt'roug' a .S485 link (it' %"
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ront Dey&ad/ ?"Bs + C"
>irst ;ser *nterface@
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%icom .elay ront !late) !126
.ead key>Alarm ie(er@
Eaigation keys
.S232 ront !ortCommunication
?nter key
Clear key>Alarm reset@
=ri& ed
Alarm ed
?:ui&ment ail ed
.elay Fealt'y ed
!rogrammable edBs
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ront !late Deys
='e key&ad 'as seen keys/ arranged in t(o grou&s)
1 ='e t(o keys located belo( t'escreen)
Alarm readdis&lay key
Clear key
2 ='e e keys in t'e centre are dedicated to menu naigationand &rogramming
='e arro( keys make it &ossible to moe in t'e
menu/ in t'e direction indicated
='e ?nter key is used to alidate a setting c'ange
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%icom .elay ?" "escri&tion
'"" i$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
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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
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.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
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%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
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%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
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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
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ront !ort Communication
+ %iC% Studio S1>Second *nterface@
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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@
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.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
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.S232 ront !ortCommunication
ocal communication/ not meant for &ermanentconnection/ ma6 distance 15m
Serial comms) 9 &in "$connector cable/ (ired from&oint to &oint) 2/3 and 5
;S< to serial conertor for !CBs (it'out a serial &ort
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%icom Studio 352 >eb2013@
Studio is an *ntegrated Conguration and %onitoring=ool/ deelo&ed to su&&ort %icom relaycommunication
Su&&orts com&re'ensie range of o&erating systems>eg %icrosoft Gindo(s 2000/ N!/ Oista@
"esigned (it' arious needs of dierent users in mind
Pine Conguration or !rotection ?ngineers/System *ntegrators etc/
nline Conguration or Commissioning?ngineers etc/
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%icom Studio
Setting ile management
%onitoring
.eal$time measurement isualiQation and monitoring
?ent and "isturbance .ecord e6traction and analysis ofrecords
"emo and !ractical
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.elay %aintenance
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.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
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%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&@
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.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)
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System ault Analysis
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ault Analysis
='e relays 'ae integral measurements foranalysis of system disturbances)
?ent
ault
"isturbance recording
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?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
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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
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"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
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=F? ?E"