Electrotechnical Vocabulary Power System Protection

8/21/2019 Electrotechnical Vocabulary Power System Protection

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Disclosure to Promote the Right To Information

Whereas the Parliament of India has set out to provide a practical regime of right to

information for citizens to secure access to information under the control of public authorities,in order to promote transparency and accountability in the working of every public authority,

and whereas the attached publication of the Bureau of Indian Standards is of particular interest

to the public, particularly disadvantaged communities and those engaged in the pursuit of

education and knowledge, the attached public safety standard is made available to promote the

timely dissemination of this information in an accurate manner to the public.

!"#$% '(%)

!"# $ %& #' (")* &" +#,-.Satyanarayan Gangaram Pitroda

Invent a New India Using Knowledge

/0)"1 &2 324 #' 5 *)6Jawaharlal Nehru

Step Out From the Old to the New

7"#1&"8+9&"), 7:1&"8+9&")Mazdoor Kisan Shakti Sangathan

The Right to Information, The Right to Live

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IS 1885 (Part 10) :2008

IEC 60050-(448) :1995

WFJ-1

tim

WrEn

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Indian Standard

ELECTROTECHNICAL VOCABULARY

PART 10 POWER SYSTEM PROTECTION

Second Revision

ICS 01

.040.29; 29.240.01

@ BIS 2008

BUREAU OF INDIAN STANDARDS

MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG

NEW DELHI 110002

/

/

August 2008

Price Group 15


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Basic Electrotechnical Standards Sectional Committee. ETD 01

NATIONAL FOREWORD

This Indian Standard (Part 10) (Second Revision) which is identical with IEC 60050-(448) :1995

international Electrotechnical Vocabulary Chapter 448: Power system protection issued by the

International Electrotechnical Commission (lEC) was adopted by the Bureau of Indian Standards on the

recommendation of the Basic Electrotechnical Standards Sectional Committee and approval of the

Electrotechnical Division Council.

This standard was first published in 1968. The first revision was published in 1993. The second revision

has been undertaken in order to bring it in line with the latest IEC publication IEC 60050-(448) :1995.

The text of IEC Standard has been approved as suitable for publication as an Indian Standard without

deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention

is particularly drawn to the following:

a)

Wherever the words International Standard appear referring to this standard, they should

be read as Indian Standard.

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current

practice is to use a point (.) as the decimal marker.

For the purpose of deciding whether a particular requirement of this standard is complied with, the

final value, observed or calculated expressing the result of a test or analysis, shall be rounded off in

accordance with IS 2:1960 Rules for rounding off numerical values (revised). The number of significant

places retained in the rounded off value should be the same as that of the specified value in this

standard.


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448-11-01

IS 1885 (Part 10):2008

IEC 60050(448):1995

Indian Standard

ELECTROTECHNICAL VOCABULARY

PART 10 POWER SYSTEM PROTECTION

(

Second Revision

protection

Ensemble dea dispositions destirkes i dtiecter les ck$fauts ou les autres situations arsormalea clans

un r4aeau d6tergie, h permettre 1elimination des d4fauta, h mettre fin aux situations anormales

et h lancer dea ordres ou des signalisations.

1- Le terme aprotectionm est un tame g~ntique pour k diapositifs de protection ou ks

syst&nea de protection.

2- k tame aprotection~ peut Gtre utilise pour d6crire la protection dun n%eau d4nagie darts

son ensemble ou la pxection douvrages individuals dun n$aeau dhergi~ par exemple la

protection dun transformateur, la protection dune ligne. la protection dun gh$rsteur.

3- La protection ne comprend pas lea d~positifs dun r&eau d(xtergie destin~ par exemple, A

limiter lea surtenaiona clans le n%eau d4nergie. Toutefoia, elle comprend lea diapoaitifs deatids

h contikr lea variations de tension ou de fr@sence du r6aeau d6tergie tels que la cottnexion

automatiqtse dune bobine dinductance, le d61estage, etc.

protection

he provisions for detecting faults or otba abnormal ccmditioms in a power irystem, for enabling

fault clearance, for terminating abnormal conditions, and for initiating signals or indications.

Naes.

1- The term protection is a generic term for protection equipments or protection systems.

2- The term protection may be used to describe the protection of a complete power system

or tbe protection of individual plant items in a power system e.g. transformer protectio~ line

protectio~ generator protection.

3- Protection does not include items of power system plant provided, for example, to limit

overvohagea on the power system. However, it includes items provided to control the power

system voltage or frequency &viations such as automatic reactor switching, load-sheddiig, etc.

3assnrra

Coaosyrmomb ycqoknt, rrpensiamta~embrx AJut 06siapyxemrn noBpe~e~ mm

ApytEX aHOpMWlbEbIX pC XCEMOB B 3HeprOCHCT(3MC,

olwtwyemtri nonpewe~ 3,

rtpeKpamermfi arloptwummx pXHMOB E nonawt KoMau mm ctrrBanoB.

Ilpwevanum

i - TepMHH 3auttTa nBJMeTCSI 06LUBM RpMEHOM AJISSycTPoficTB 3atmrTM runt citereM

3aurrtTbI.

i?- TepMHE 3artmTB

MOXeT yISOTjE6JUlTbCSl JIJLS

ormcarisin 3a~b4 uenofi

3HeprocHcTeMbs ma 3BUJHTM oTAenbHofi ycraHoBKsi B 3sieprocEcTeMe, rtanpEMep: 3arrxirTa

TpaHC($OpMaTOpa, 3BllIHTa JOUtHH, lUtmH~ SEHCpaTOpa.

3- 3awTa He BKJDOWa B Ce& 060pyAoBaHEe yCT~OBKE 3HeprocEcTeMM,

npenxa3HaYemroe, HanpirMep, n-nfi orparimeHHx nepeHanpnzceHEti B 3rteproelrcreMe.

OnHaKo, oHa BKmoyaeT B C-C&I 060pynoBasnie, npenaa3HaYeHHoe w ynpaBnemns

OTKJIOFICHWIMtt HBUpfiX(etiEX HJIH WaCTOTbI B 3HeprOCHCTCMe, TaKOe

KaK

060pyf10BBHliC ~

aBTOM8THWCKOr0 yrIpaBJSeHtml pCaKTOpaMH JIJSfltlBTOMaTHWCKOti p~rpy3KE H Tn.

de Selelitivschutz

es protecci6n

ja &

p] automatyka zabezpieczenlowa

pt proteqao


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IS 1885 (Paft 10):2008

IEC 60050(448):1995

448-11-02

retais

de

protection

Relais & mesure qui, sad ou en combinaiaon avec datttzea relais, est un eompoaant dun dw-

sitif de protection.

protection relay

protective relay (USA)

A measuring relay which, either solely or in combination with other relays, is a constituent of a

protection equipment.

pene 3atuHTu

kf3Mept?TWtbHOe fY$Jte, ~nCTilBJtStOmC@ w60it @MOCTOtlTenbHO tSJtSS B CQWTdMiH C

lIpytTtMIS P+3SeCOCTaBHy10 WCT% yCTpOtiCTB.i3WIUtlTbL

de Schutzrelais

es rels de protecci6n

ja ~~ ~~

pl

przetinik zabezpkczeniowy

pt relf de protecqao

sv skyddsreh

448-11-03

dispositif de protection

Dispositif wmportant un ou plusietrrs relais de ~otwtion airtsi que, si m$cessaire, un ou plu-

sietrrs tl~ments logiques, et destim? h assurer une ou phtsieurs fonctions sp&ifMes de protection.

Noie .- Un dispositif de protection fait partie dun syst2me de protection.

ExentpleE Dispositif de protection & distance, diapoaitif de protection h eomparaison de phases.

(Un dispositif de protection & cwmparaison de phases fait parole, h une extr6miti de Iigne, dun

syst&rne de protection h comparison de phases).

protection equipment

relay system

(USA)

An equipment inwrporatirtg one or more protection relays an~ if necessary, logic elements in-

tended to perform one or more specifkd protection functions.

Note .- A protection equipment is part of a protection system.

Ewtnpkx Distance protection equipment, phase wmpsrison protection equipment. (One-phase

comparison equipment is part of one

line+nd of a phase wmpariaon protection system.)

ycl-potkm o 3ams-ru

YCT@tCTBO, BK.SIIOWaSOmee B W&l OJJHO EJTtS HeCKOJIbKO peJIS NMmITbl

Es mn

Heo6xonsrMocTE, norwreczsre 3neMesrrbt, rrpe~sraqesssroe ~ rmrrtomremfa OwO~ Ems

6eCKOJtbKSSXnpeAyCMOTpWtrlbtX @tKuEti 3B~TbI.

IIpu.uevanue.

YCTpOiiCTBO ~mETbr flWtX~CSS WtCTb10 CHCTeMbt 3~Tbs.

~pUMe JW:

yct@kTBO

~CTaH~OBEOii 3i3~, y13@cTB0 JJJ@t@pe~aJlbHO-@3HOii

3atUETbl (OmrO yCTPOkTBO ~~pIxITE~HO+3HOti 3~

IIfXACTMeT W60it

qaCTb CHCll?Mbt AH@@peHIIHWIbHO@3HOif MmHTN AJtS O~OrO

KOEtUaJIEMiE).

de Schutzeinrichtung

es dkpositivo de protecci6n

ja ~ &&fi

p]

zabezpleczenle

pt

dispositivo de proteqao

sv skyddsutrustning

448-11-04

systi?me de protection

Ensemble dun ou de plusieurs dispositifs de protection et autres appareils destirks h assurer une

ou plusiersrs fonctions spt$cit%es de protection.

No[es

1- Un syst~me de protection comprend un ou plusieurs dispositifs de protection, un ou des

transforrnateurs de mesure, une filerie, un ou plusieurs circuits de dtfclenehemen~ une ou plu-

sieurs ahrnentations auxiliaires ainsi que, le cas LcMant, une ou plusieum liaisons & transmis-

sion. SeIon le ou les pnncipes du syst~me de protection, celui-ci peut comprendre une seule

extremit$ ou toutes Ies extrtmites de la section prot6g6e e~ 6ventuellemeng un diapositif de r6-

enclenchement automatlque.


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IS 1885 (Part 10):2008

IEC 60050(448):1995

448-1144

protection system

ArI arrangement ofoneor more protection equipmenta, and other devices intended to perform

one or more specified protection functions.

Naes.

1- A protection system includes one or more protection equipments, instrument transformer(s),

wfing, tipping

&cui~s),

auxiliary supply(s) and, where provid~ communication system(s).

Depending upon the principle(s) of the protection system, it

may include

one end or all ends of

the prote:ted section and, possibly, automatic reclosing equipment.

2- The circuit-breaker(s) are excluded.

cncreMa 3arsutTu

cOBOKJTWCTb OmOrO IfJIE

EWKOJlbKXX JVTpOiim 3BLtWTbI E APJTEX

ZiIIIIapaTOB,

rrpenHa3Haqewax LUM BbmonaeHsrn OAHOii HnB

HCCKOJIbKHX

rpelrycMoqx3mmrx @yHKI@

3autsiTM.

IIpruievanm.

1- CItCTS?Mi3 3Z1.D.BTbl BZJHOYWTT OflHO BJU3 HtXKOJIbKO yCTpOtbFJ 3Z~bI,

H3MepHTeJLbHbIii TpaHC4 )OpMaTOp (TPaHC@OpMaTOpLJ), COe~EHTeJIbItbIe lTpOBOJIa, netIE

OTKJllOYeHHsl, BCIIOMO~TeJIbHbIii rrcrowmK (SSCTOqHHKH) mHHSi H, ecmr

tlpenycMoTpeHHo, cHcTeMy cBff3si. B 3aBHCHMOCTE OT lIpRHREna lxeikmmn cHcTeMEJ

3arqsim,

oHa MOZWT

OXBaTIJBaTb O~H Em ace

KOSmbS

3a~~aeMoro yqacm~ a Tame

BKJUOqaTb B c%& yCTpOikTBO BBTOMaTHWCKOrO IIOBTOpHOrO BKJISOWeHHSl

2- BbIKJIWBTeJIb B 3T0 noHsITHe

kre

BXOIIET

de Schutzayatem

es siaiema de protecci6n

ja @~~~~~L

pl

ukl ad zabazpieczen

pt aistema de protec@o

w refiiakyddssystem

448-11-05

section prot6g4e

Partie dun n%au d4nergie, ou circuit i lintirieur dun rs%eau, h laquelle, ou auque~ une pro-

tection sp&iWe a t% affectie.

protected section

That part of a power system network or circuit within a network, to which apeci led protection

has been applied.

3aummaemJt y=sacmsc

Ta qacTb 3HeprocrtcTeMbI HJIH nerm B rrfwxerrax 3HeprccsicTeMbx, w KOTOpOit rrpBMesreHa

onpem3reHHan 3anmrra.

& geschiitzter Abschrtitt

es seccidrt protegida

ja ~~~~

PI odclnek zabezpieczony

pt sec$ao protegida

sv sliyddsomrhde

448-11-06

s41ectivit4 dune protection

Aptitude dune protection i identifier la section et/ou la ou les phases qui sent en d6faut &ns un

r4seau dtnergie.

selectivity of protection

The ability of a protection to identify the faulty section and/or phase(s) of a power system.

cenercrsntsioab 3auIaTu

tiOC06HOCTb 3aILIHTbl OnpelIeJI$lTb IIOBpCXUIeHEbIfi

YWWTOK

H (W@ IIOBpeXCAeHHyIO @3y

3HeprOCHCTeMbI.

de

SelektivitiM des Selektivschutzes

es selectividad de una protecci6n

ja ~~o~~~

pl Wyblorczo$t zabezpleczenla; selektywnoft zabezpleczenia


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IS 1885 (Part 10):2008

IEC 60050(448):1995

448-11-07

s41ectivit6 de section dune protection

Aptitude d une protection h identifier la section qui eaten d6faut clans un r4seau d6ner8ie.

section selectivity of protection

The ability of a protection to identify the faulty section of a power system.

cextutotrrtafl Wutermmnrocw 3atusrTbr

Ct10C06HOCTb 3ZIIWTbI OnpelICJISTb nOBpCXUIeHHbtti

YWICTOK

3HeprOCHCTeMbt.

de Abschnittselektivitiit des Selektivschutzes

es selectividad de secci6n de una proteccidn

ja fl cDKl?fl~14

pl wybiorczoW strefowa zabezplaczenla

pt selectividade de seqiio de uma protec$ao

sv selektivitet mellan n~tdelar

448-11-08

s41ectivit4 de phase dune protection

Aptitude dune ~otection A identtler la ou les phases qui sent en d6faut clans un rt%eau

dt%rergie.

phase selectivity of protection

The ability of a protection to idcntifi the faulty phase or phases of a power system.

*a3rtarr

ceJserrTHBLIocm 3ams4TM

fh3C06HOCTb 3atIIHTbr onpenennTb noBpeWteHHylo @K33yEMS @3br 3HeprocEcTeMbt.

de Auflenleiterselektivit5t des Selektivachutzes

es selectividad de fast de una protecci6n

ja @E@ WU4

pl wybiorczoo~d fazowa zabezpleczenia

pt selectividade de fase de uma proteqao

sv selektivitet mellan faser

448-11-09

protection ~ s41ectivit6 absolue de section

Protection dent le fonctionnement et la st$lectiviti de section d6pen&nt de la comparison de

grandeurs &driques entre chaque extrt$mitk de la section prot6g6e.

Nae .- Aux Etats-Unis dAm&ique, le terme anglais unit protection d4aigne la protection

destirx+e h un g~m$rateur 41ectzique.

unit protection

A protection whose operation and section selectivity are dependent on the comparison of ektri-

cal quantities at each end of the protected section.

No/e .- h the USA, the term unit protection designates the protection provided for an electri-

cal generator.

zmmrra c atlcontontoii cenerrrmmocmo

~mltlZ3, AekTBHe H CCKtltiOHHZSi CeJleKTHBttOCTb KOTOpOti 3HBHCXT OT CpaBiieStH9

3neKqmwcKnx BeJtHWH Ha KaxaoM Korme 3aruHmaeMoro yracrKa.

de

Selektivschutz mit absohtter SelektivitM

es protecci6n con select ividad absoluta; protecci6n de alcance definido

ja 2G7 l.~~

pi zabezpieczenie odcinkowe dwustronne

pt protec$ao unit Aria

sv absolut Selektivt reliiskydd

448-11-10 protection ~ AIectivite relative de section

Protection dent le fonctionnemen: et la s61ectivit4 de section d+mdent de la meaure de gran-

deurs dlectnques par Ies relals de mesure A une seule extr6mit6 de la section prot4g6e eL clans

cert~ns cas. de I&change de signaux logiques entre les extr.5mit6s.

No/e . La sdectlvlte de section d une protection ~ sdectivikf relative de section peut dc$pendre

de son riglage, en partlculier par rapport au temps.

non-unit protection


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IS 1885 (Part 10):2008

IEC 60050(448):1995

448-11-10

ZamnTa c 03TlocWreJsbadt -sKmM@Tbio

3SOIHTli, ACttCTBUC H CCKUEOHH$3.S CCJICKTIIBHOCTb XOTO@t 3tlBECfiT OT E3MepeHHS

IIOCPCJKTBOM QMepE3WIblI

k= pe.ne wIeKTPrswcmrx

acJrEqEE Ha OAEOM xorme

3aMHIUaCMONi YWCTKz H B HeKOTOpMX CJlyqSKX 3aBHCXT OT 06MeHa JIOl_HWCKifMll

C~HBJIaMH M- KOHUaMSL

17puuewnue.

~KItEOHIWl CeJICKTHBHOCTbWMBTbl C OTHOCHTeJIbHOtt WeXTHBHOCTbm

MOXWT3BBHCCTb OT CC)CTaBKE, B WCTI?OCTH,OT yC7TMlKU110 BpeMeEH.

de SeIektivschutz mit relativer Selektivitit

es prokccibnon *kctivirhd relativa; proteccidn de akance indefinido

@ 3RL= Y bRgll

pl zsbezpkkzenle odctnkowe Jednostronne

pt protec@o nio unitArii

w relativt sekktivt retiiskydd

448-11-11

protection h d~rimination

de phase

Rotection. en gtnt ral h s41ectivit4 absoluc de sedio~ qui est h a4ectivit6 de phase.

phase segregated protection

segregated phaseprotectionUSA)

A protection, generally unit protection, which is phase selective.

zamrracoopene.mswuoBpermefIuo9 f@31J

%lIIUIT21,

06bXW0 C a6COMOTEOitU?JEKTHBHOCTIJO, XOTOPM 06JIBJ&T @3HOfi

ceneKTEBHocTbIo.

de kitereelektiver ScItutz

~ P~t=ci6n C(MIdiscrtminW6n de f-

Ja & @@

PI zabezpkczenle z rozr6hlenlem lazy

pt protec@o com dkcrimina@o de f=

sv fasseiektivt retiiakydd

448-11-12

protection sane discriminatbn de p-

Rotection, en gtnhl h s4ectivit6 bsolue de sectio~ qui nest pas h tikctiviti & phase.

Note .- La protections $ sWctivit4 absolue de section saris discrimination de phase utilisent en

g6n4ral des moyerra permettant dobtenir une grandeur monophaa& re@semtative dcs trois pha-

ses de r&eau, tei quun transformateur sommateur ou un fdtre de compoaantes symkiques.

non-phase segregated protection

A protection, generally unit protection, which is not phase sekctive.

Nde.- Non-phase segregated unit protection generally employs means of deriving a single

phase quantity representative of all three power phases, such as a summation transformer or

phase sequemx network.

zamwra tkz onpammmnn noopexumnott *I4

%muma, 06rwmo c

a6c0m0moit ccnex3wBHocmo,

KOTOpZM He 06na,naer @3Hoti

CCJIeKTStBHOCTbIO.

@LUeUaW@ .- %UUIITil C a6COJUOTHOti CCJleXTKBHOCTbiO k 011peAeJleHH51

noapexuteEHott @3br othwxo npemromaraa m2rronb30nam3e onpcnencrnrbrx Cpcncn,

TaKHX KaKCybiMStpylOIIIHtt TpaI@OpMaTOp EJIH( )HJIbTpCHMMeTpEWWX COCTaBJIXIOIUHX,

nn~ nonyqeHHn oxHo@a3Hoit BCJIHWEEJE-3BCCXTPCX@3.

& nicht Ieitemkktiver Schutz

eS protecci6n sin discriminacidn de faze

ja

EM-G**

pl

zabezpkczenle bez rozroznlenla fazy

pt protec@o sem discrimina@o & fase

w icke fasaelektivt rekskydd


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IS 1885 (Patt 10):2008

IEC 60050(448):1995

448-11-13

protection principal

Protection suppos& avoir la pnontk pour commander l61imination du dbfaut ou une action des-

tirke h mettre fin $ une situation anormafe clans un n%eau dhzxgie.

Nore .- Pour un ouvrage donrk, iI est possible dinstrdler deux protections pnncipalea ou plus.

main protection

primary protection (USA)

Protection expected to have priority in initiating fault clearance or an action to terminate an ab-

normal condition in a power system.

Nae .- For a given item of plan~ two or more main protections maybe povided.

oeHo6Han wmurra

satI?HTB, KOTOPSM,

KaK ItpemOJtBt3CTC$l, 6yAm HMeTb tlpHOpHTCT B OTZIUCSWHHH

ttOBpOKAeHHSl ISJIHItpCKpaLtXCHHHaHOpMWIbHOrO peWIMa B 3HCprOCHCTeMC.

IZpm.uevanue. J(nx onpene3teHHoro 3neMena 3HeprocHHeMbI MOt-yT 6brrb

ItpeAyCMOTpCHbl ~ HJUt Ht?.CKOJIbKOCHOBHbIX3a~ltT.

de

Hauptschutz

~ protecci6n principal

Ja ~g~

pl

zabezpl=zenle

podstawowe

pt protec@io principal

sv huvudsliydd

448-11-14

protection de secours

Protection desth% h fonctionner iorsquun d6faut nest pas 61imin6, ou quune situation anor-

male nest pas d&ect&, clans le d~lai imparti, & cause dune d~faillan~ ou dune inaptitude h

fonctionner dune autre protection. ou du nond4clenchement du ou des dispncteurs appropri4a,

par suite dune d6faiflance.

Nore .- Aux Etats-Unis dAm&ique, Ie terme anglais backup protection d6signe rme forme de

protection qui fonctionne ind@endamment des dispositifs sp&ifi6s du systbme de pmtoction

principal. La protection de secours peut fonctionner en m~me temps que la protection principle

ou peut ~tre destim$e h ne fonctionner que si le syst2me de protection p-irrcipal eat &faillant ou

est tempmairement hors service.

backup protection

Protection which is intended to operate when a system fault is not cleared, or abnormal condition

not detected, in the required time because of failure or inabdity of other protection to operate or

failure of the appropriate circuit-breaker(s) to trip.

Nore .- In the USA, the term backup protection designates a form of protection that operates

independently of specitled devices in the main protection system. The backup protection may

duphcate the main protection or may be intended to operate only if the main protection system

fails or is temporarily out of setwice.

pe3epBHars ZattlsiTa

3armrTa, npenmzmayemran cpa6ammam, Korna noqwxmekrne SI csrcTebfe rre ycrparseHo

HJtH aHOpMBJIbHbIfi PGKHM He 06 Hap)5Kf2H B TeWHHC 3anaHHOr0 BPCMCHK tIO tTpHWHC

0TKZt3a HJISi HCpi360TOCttOC06 HOCTH npyS_Oti 3atXUtTLd HJTH 0TKB3a COOTBCTCTByIOUIerO

BbIKnrowaTens (COOTB13TCTBytOtItHXBbnrmwrammeti).

de Reserveschutz

es protecci6n de socorro

ja &~&~

pl zabezpleezenie rezerwowe

pt protec$ao secundiiria; protec@o de socorro

sv treservskydd

448-11-15

protection de secours locale de cellule

Protection de secours alimentte. SOII par Ies m~mes transformateurs de mesure que la protection

prmclpale, soit par des transformateurs de mesure raccordt s clans la m~me cdfule que la protec-

tmn pnncipale.

Nme . Aux %ts-Unls d Ame]nque, le terme anglais circuit local backup protection est quel-


12/66

r

IS 1885 (Patt 10):2008

IEC 60050(448):1995

448-11-15

circuit local backup protection

Backup potection which is energised either from those instrument trsnsformem which ene@ze

the main protection or from instrument transformers associated with the ssune primary circuit as

the main pmteztion.

Ncxe.- In the USA, the term circuit local

backup

probxtion is sometimes used as an rdtema-

tive to the term breaker failure protection.

Memwan pesepamwr 3atmrra uemt

pe3epBH~ 3ZlIllHTa c rnrTaHHeM OT TeX Xe St3MepETWMIbIX TpSECX$OpMaTOpOB, WTO H

OCHOBHaIl 3BIIIHTa, HJIB OT E3MepHTWIbEIblX TpaHCY$OpMaTOpOB, COWIEEeHEMX C TOk Xe

rIepBHYHOti IIel?MO, WTOH OCHOBHafl 3a~HTlI.

de iktlicber Reserveschutz (im Feld)

es smotecci6n de socorro local de celda

pl mbezpleczenle rezerwowe Iokalne pola

pt ptmtecqiio aecunddria local de circuito

sv Walt reservskydd i krets

448-11-16

protection de aecottra locale de poste

kotection de secours rdirnentie par des b-ansformateurs & mesure situ& clans le m&te posse

que ceux alimentant la protection principal correspondante mais non raccord4a clans la mbe

cellule.

substation local backup protection

Backup

protection

which is energized from instrument transformers located within the same sub-

station as the corresponding

main protection

and not associated with the same prinwy circuit.

mecmau Pe3epaaast za~a noflcrau~it

k343pBHBS 3BllUSTa C tTET3ESteM OT B3M~kITWIbEbSX Tp31SC@OpMaTOpOB, p3CZtOJtOX~

Ha TOfi Yte CBMOii IIOJWTBHIWIH, TTO H COOTWTCTBYSOIIW OCHOBHtM ~, H He

coensmemrbrx c Toii xe caMoti nepBmtaoti uemo.

de &tUcher Reaerveschutz (in

der Station)

~ protec~6n de BOCorro lQcal de SUbSStBCi6n

ja ~~~~~$$~

p] zabezpleczenle rezerwowe lokalne rozdslelnl

pt protecqko secundiiria local de posto; protecq~o de SecundAria de subeata@o

sv Iokalt reaervskydd i station

448-11-17

protection de secours 410ign4e

Protection de secours

instal16e &ns un poste 4oign6 de celui oh se trouve la protection princi-

pal correspondante.

remote backup protection

Backup

protection located in a substation remote from that substation in which the correspon-

ding main protection is located.

nanbmsn pe3epBrtart 3amwra

Pe3epwmz 3amHTa, pacrtonozcemiafi Ha noncramlmi, yAaneHHoii OT Toii, tia xoT13poii

HaXORHTCtl COOTIWTCTByFOIItafl OCliOBHall 3amHTa.

& Fern-Reserveschutz

es

m-otecci6n de socorro remota

pl

nbezpleczenle rezerwowe zdalne

pt protecgao secundilria remota

sv fjiirreservskydd


13/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-11-18

protection cohtre la dtfailtance dun dis]oncteur

Protection destim e h 61iminer un dgfaut clans le r6seau, en commandant Ie d6clenchement dtsn

autre ou dautres disjoncteurs, en cas & non-cic$denchemestt du dispncteur appmpri6 par suite

dune d6faillance.

circuit-breaker failure protection

breaker failure protection

(USA)

A protection which is &signed to clear a system fault by initiating tripping of other circuit-

breaker(s) in the case of failure to trip of the appropriate circuit-l-maker.

zamsfra OT tloBpexJwnsnl B

bncJlsoqaTan

Ywtim pezepaqoaasstm pa onume BbtKMOqaTe.JStt

YPOB

(a66peBisa~pa)

3anxrim, rrpemm3Haqemrafl w ycqaHeHwt noBpexnemrn B 3HeprocHcmMe trynM Bbr30aa

K ~eikCTBSUO JIpyrOrO BblKJUOWTCJM (UPYIEZ BbSKJSIO%lTeJIdt) B CllYWe OTKaa

comstacraym~ero Bbmmwammn.

de Schaltveraager-Selektivschutz

~ protecci6n contra el falio de un interruptor autom~tico

Ja ~~~~~~~~

pl

tddad lokalnego rezerwowanla wyl~cznika

pt protecgdo de falha de disjuntor

w brytarfelsskydd

448-11-19

protection de rt%erve

Protection qui en situation normale nest pas en service mais qui peut ih mise en

St3NkC pour

remplacer une autre protection.

standby protectkm

Protection normally not in service but which can be switched into service to replace another p-

tection.

00JIM&USSS 3StlliSStl

hIIHTi3, KOTOPWI06bPsE0 Be pB60TSCT, HO MOXWT 6EJT3tBKJuoqeKa B pa60Ty JtJBl 3BMe5t

Apyroti 3anml-bI.

& Bereitachaftaachutz

~ P~tecd6n de ~ma

Ja ~~@

pl

zabezpleczenie zapasowe

@ protec@o de reserva

w erai%ittnittgaskydd

448-11-20 protection instantarke

Protection sons temporisation intentionnelle.

instantaneous protection

Protection with no intentional delay.

zstmtrra Mrssossemmro mitcntmt

3aIIIHTi36C3 ISpCuyCMOTpCHHOti BWepXKH BpCMeKH.

de unverzfsgerter Selektivschutz

~ protecci6n instant4sea

ja flE$$+

PI zabezpleczenie bezzwloczne

pt protecqao instanthea

sv momentant skydd


14/66

44$-11-21

IS 1885 (Patt 10):2008

IEC 60050(448):1995

protection temporis6e

448-11-22

448-11-23

448-11-24

Protection comportsnt une

temporisation intentionnelle.

delayed protection

time-delayed protection

(USA)

Protection with an intentional &lay.

zamrra

c

m~epxoro apwemr

hllStTii C It~nyCMOTpMIBOti BblltepXrKOii Bf)CMCHSf.

& verz6gerter Seiektivschutz

es tmotecci6n temDorizada

ja ~~g~

pl zabezpkczenle zwloczne

pt pmtecqho temporizada

sv ftwdrij]t skydd

protection directionneiie

Protestiort destin& h fortctionner uniquement pow und4fautsittr6dam une seuledireetionhpar-

tirde son emplacement.

directional protmtion

140tection designed to operate only for a fault located in one direction fkom the relsying point.

aarrpamaattaa aatum-a

&mKra, npemmmr.aqelnraa cpa6aTbmaTb TOnbKo nplr noBpeXJIettEu, prtcnoJroxermoM B

OASSOMEWWCEIIE OT 3aIIlEItZ=MOr0 XOJMIB.

de Richhmgmchutz

~ protecci6n direeciortai

la jjffq~~

pl zabezpleezetde kierunkowe

pt ptwtec@o direcckmal

sv riktat skydd

port6e dune protection

hte sups6e couverte par la protection et audeih de btque~e is protection h a&ctivit4 relative

de section ne fonctionners pas.

reach of protection

The mne expected to be covered by the protection beyond which the non-unit ~tection wili not

operate.

06nacm @ic3nsra zarurrru

3oHa, xoTopan, xax rrpe~onaraeTcn, oxaammaewcn zamsrroti, n 3a npemnabns ro30pott

3awTa c OTHOCIITtUlbHOii C13JtSKTEBHOCTbIOHe Cpa6aTblBaeT.

de Reichweite des Schutzes

es alcance de una proteccidn

ja +?fl~~ 1)-7

pl zasigg zabezpieczenla

pr aicance de uma protec@o

w riciividd

recouvrement de protection

Section prottg.+e par piusieurs protections affecties h diff6rents Wmenta du r6aeau.

overiap of protection

Section protected by more than one protection appiied to different items of primary plsnt.

06nacm nepetcpbrrtsn

YwacToK,

3aLtXHmBSMbIfi HeCKOJIbKHME 3atIUtTaME,

npHMeHeHHbt~E K pS3JTEWEtbXM

3JK3MeHTaM 3HeprOCHCTeMbI.

de Seiektivschutziiberlappung

es soiape de protecci6n

ja $i4E0SiNZ

p] odclnek zabezpieczony wielokrotnie

pt sobreposiqao de protec$ao

sv Gverlappat siiyddsomr~de

9


15/66

IS 1885~Patt 10):2008

IEC 60050(448):1995

448-11-25

mm-ant r6siduel (pmr

une protection)

Courant 6gal h la somme des coumnts & phase.

residual current (for protection)

Current equal to sum of the phase currents.

CN2TaTOWibItiTOK (A.1Ul3wIETld)

TOK B SSyJTeBOMSpOSSOne(~ 3USfTbI)

TOK, paBHbIfi cyMMe @3BMx TOKOB.

de

es

ja

pl

pl

Sv

Summenstromstiirke (fiir SeleHlvschutz)

eorriente residual (para una protecci6n)

?%%=%

prqd zerowy (zabezpieczenia)

corrente residual

summastr6m

448-11-26

448-11-27

tension tisiduelle (pour une protection)

Tension 6gale h la somme des tensions entre phase et terre.

residual voltage (for protection)

Voltage equal to sum of the phase-to~arth voltages.

ocTaTowsoe nanpmitesme (n.ns

3amHTbl)

HarrpxxceHEe, paBHOe CyMMe HBJIp$IXCeHti I$BW-WSJL%

~puueuanue. ~ pyccEoM xibme wcro EcrxonbzyeTcII 6Jm3KEii rro cMMcny 3wpsssH

%rarrpnxremse Ha BbIxone p~OMKHyTOTO TpeyTOJIbHSSKa,

KOTOpbdi 0603nax=

Hi311fMXCeEHe,paBHOe CyMMe @3EbIX H~SDKeEEit, H COOTBCTCTByeT IIpSSESTTbIMB POCCSCE

cxeMaM rronyyemrsi moro rrarrpstxcesrssff.

de

Verlagerungsspannung (fiir

Se}ektivschutz)

es tensi6n residual (para una protecci6n)

ja %i%lREE

pl

napl~ie zerowe (alla zabezpieczenia)

pt ten40 residual

w summaspiinning

eomposante dhwcte (dun systime

triphas.4)

Une des trois composantes sym%ques qui existe clans lea syskmes triphass% 6quilibr& et

dtstfquilibtis de grandeurs sinusoidales et qui eat d&mie par lexpression math4snatique

complexe ci-apr+s:

xj=lBq, +%+ J&+

oil a est Iophteur cOrrespon&nt h une rotation & 120 degrr% et oh %1, ~ et

%ss

~ sent les

expressions complexes des grandeurs de phase consid4r&a, avec ~ d4algnant les p curs de

courant ou de tension du r&eau.

positive (sequence) component (of a three-phase system)

One of the three symmetrical sequence components which exists in symmetrical md unsymme-

trical three-phase system(s) of sinusoidal quantities and which is defined by the following com-

plex mathematical expression:

xl= MWq, + ~ + ~x~~

where a is the 120 degree operator, and XL,, X , and XU = the complex expressions of the

tie system currentorvoltage phasors.

hase quantities concerned and where ~ denotes

cocraanmorua~ npstMoil noenenoBaTenbHoems (~xI sa3Eoil csscrebsbs)

OnHa H3 TP 3XCHMMeTpHqHbIX COC12BJlSIOIUHX, KOTOPWI CyIUWTByeT B CKMM~EqHOii Eq

HeCHMMt7TpHYHOii TpeXr@3HOti CHCTeM(2

(CHCRMZ3X)CSSSiyCOHJIBJlbEbIX

elSHWSEE KOTOpL3S

OnpeneJIJETCSl CJ leAylOUHiM KOMIIJteKCHbIMMaTeMaTHWCKSiM BbIpWeBEeM:

xl = W&+ OXu + a2 J

me:

a

orrepaTop rroBopoEi Ha 120 rpaJIycoB, ~ , X ~ E ~L3 - KOMTUIeKcrioe BbIpaX(eHHe

cooiaeTcTByIorIMx r$a3rrbtx EWJtWiHH,rrpwreM ~

%3kYa~ CSiCTeMy lHTOpOB TOKOSSHIM

HaIIpSWHHk

de

es

ja

pl

Mitkomponente (eines Drelphasensystems)

component directs (de un sistema trifi.sico)

iER53

skladowa kolejno$cl zgodnej (Wadu tfijfazowego)


16/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-11-28

448-11-29

eompoaante inverse (dun syatime triphas.4)

Une dea trois composantes syrn6triques qui nexiste que clans un aysti?me triphasd d4a@silibr6

de grandeurs sinusokfales et qui est d~fimie par lexpression math6matique complexe ci-a@s:

X2= V3(&,+2Xu+a&3)

oh

a

est lop&ateur correspondent h une rotation de 120 degn% et Oil XVI, ~

et

9

~

aont les

expressions mmplexes des grandeurs & phase consid4r&s, avec X d.$slgnant les p aseurs de

cotrrant ou de tension du r&eau.

negative (sequence) component (of a three-phase system)

One of the three symmetrical sequence components which exists only in an unsymmetrical

three-phase system of simrsoi&l qumtities and which is defined by the following complex

mathematical expression:

X2=

VW&+J&+a&3)

where

a

is the

120 degree operator, and XL,, X , and ~ are the wmplex expressions of the

%

hase quantities con~m~ and where X denotes e system current or voltage phasora.

Cxlcraanmomaa O@WtWdt t30CJ3eIl~aTeJ3bHOCTlS (TpCX@3HOti CHCTeMbt)

0Alii3 E3 TP12X GEMMeTpEWfhIX GOCTiiBIUIIOfIIEX, KOTOptVl CyllICCTByeT TOJlbKO B

WCHMMtWpHWtOit Tpex@3Hoii cm7reMe cmrycoIwulbHbrx BeJnmHH H

Xompan

OIIPCACJUWTCSICJIe~ylOwM KOM3LIleKCBbtMMalEMaTHq~KHM BbtprlXeIiHeM:

X2=hW&+d&+a&J

rile u -

OttepaTOp tTOBOpOTa Ha 120 t_p~WB

~~:~izM~~y~;%~z

cooTaeTcTByIomssx @35tx Bensmsm, npIfYeM x

smrrpr7xetmtK

& Gegenkomponestte (eines

lkiphasen~sterrrs)

ea

component invema

(de un sistema trifsfsico)

ja ~fi

PI skladowa koleJno4cl przeclwneJ (sddadu tr6jfazowego)

pt component inveraa (de urn sistema triffiieo)

w

minuaf61jdakomponent

compoaante homopolaire

(durs syst&me @iphas&)

Urse des trois composantes sym&iques qui nexiste que darss un syskme triphas4 d4a6quilibr6

de grandeura sinusoikfales et qui est d~fmie par lexpression matMmatique complexe ci-apr?s:

xQ=l/3&, +&+k3)

%,+%

~ aont Ies expressions complexes des grandeurs de phase Consi r&s, avec X

d&lgnant es phaseura de courant ou & tension du tiseau.

uro (sequence) component (of a three-phase system)

One of the tfuee symmetrical seqtrervx components which exists only in an unsymmetrical

three-phase system of sinusoidal quantities and which is defined by the foflowirtg complex

mathematical expression:

..

&=lf3(xL, +&+&3)

where~~ ~d~3 ~ the complex expressions of the phase quantities ~Wm~ and

where X notes the system current or voltage phasors.

eoaaanmotnws ~ne801i nocmefloaaTenbtsocnt (Tpex@a3Hoti cHcTeMbr)

@IHtS B3 TPCX CHMMeTpHWtblX COCTZlB~K3ttItiX, KOTOpafl CyttWCTByST TOJlbKO B

EeCSiMM~HqHOii ~X@tEOii

cHc_reMe CHHYCOHJIBJODHLJX BeJrmurH H

KOTOp21rl

OtTpeJICJtSSeTCSiCJEflyIOttIHM KOMISJteKCHbSMMaTt2MaTWtSCKHM BbIpZKeEBeM:

&=lfl@J+xt2+x13)

rile XL , KoMrrner(cr30e BbIpaxrerme COOTBeTCTB~ttIHX f ra3HbIx BcnEwra,

IIpHYeM~ $%3;a%T ;SiCTeMy IRKTOpOB TOKOBHJIB HaItpfiXeHIdi.

de

Nullkomponente

(eines Dreiphasensystems)

es eomponente homopolar (de un sistema trifisico)

ja ~~fi

pl skladowa kolejnofci zerowej (ukladu trojfazowego)

pt

component homopolar

(de urn sistema trlfasico)

sv nollfdjdsliomponent


17/66

IS 1885 (Patt 10):2008

IEC 60050(448):1995

448-11-30

courant dappel

Courant transitcsire associ6 h la mise sous tension des transforrnateurs, ciiblea, bobines

dinductance, etc.

inrush current

Transient current assotiiited with energizing of transformers, cables, reactors, etc.

6pOCOKrosca

l_IepexonHbril TOK, cBsr3BHHbIE c nonKmoweHfieht _rpaHcr$opMaTopoB, Ka6enei i, peaxropoB H

T.LI.

de Einschaltstrom

es extracorriente de conexi6n

ja ~h%%

pl prqd udarowy wl~ezattta

pt corre tte de iiga@o

sv inliopplingsstrbm

448-11-31

dbclettchement

(WQ-31 ODJ Ouverttxedun

di,sjoncteur sous laction dune commsnde soit mamselle, soit automatique ou

sous laction de dispositifs de protection.

tripping

Opening of a circuit-breaker by either manual or automatic control or by protective devices.

mwnowsne

Pa3hsbiKarirte uerni BbrxnsoqamneM nocpencraox4 pytrioro ma aaToMaTnwcxoro

ytTpiUUleEHSl.MI

OT AekTBHtt yCT@t~ 3BIIUSTM.

& Ats=halten

es desconexi6n

ja

hl)y~

pl otwarele wylspmlka; wytqczerde; wylacznika

PI disparo

sv utbsning

448-11-32 d~clenchement fonctiottnel

D4clenchement automatique dun ou & plusieurs disjoncteurs pour 6viter des situations de r4-

seau ind4airabks telks que surtension, surcharge, instability de r6seau, etc., apr~s k d6clenche-

ment dautres dispncteurs h la suite dun ou de plusieurs d~fauts clans le n%.au d6nergie.

operational tripping

llte automatic tripping of circuit-breaker(s) to prevent unsatisfactory system cotiditions from oc-

curring such as overvoltage, overload, system instability, etc. after the tripping of other circuit-

brders foUowissg a ~wer system fault(s).

npmtmoaaapstttstoe omustwsemse

ABTOMaTlrWCKOe OTKJllOqeHIie BblKJIIOYaTeJIS (BbIXJOOqaT~eii) B IIeJl 4XItPCZIOTBpaLUeHIM

HenorrycTHMbrx peXCEMOB 3HeprOCHCTeMbI,

Tamx xax nepeHarrpnxesnre, neperpy3xa,

HeycTo@mrsoc-rb cncTeMM H T.A. nocne ommwtemrst npynrx Bbrrunmamtitt Bcnemmmie

noBpexcnerntft (rroBpexuxerr@ B 3HeprcmrcTeMe.

& betnebliches Attsschalten

es desconexi6n funcional

ja ~*FlJY7

pl wylqczenle

aamoczynne prewencyjne

pt disparo funcional

sv driftbetingad ft%koppling


18/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

SECTION 448-12- FIABILITfi DUNE PROTECTION

SECTION 448-12- RELIABILITY OF PROTECTION

PA3flEJ I 448-12- HAJ@KHOCTb 3A14HTbI

448-12-01

fonctionnement

correct dune protection

Emission par une protection, de la fa~n pr6vue, dordres de d&lenchement ou dautres

commandes, en n$ponse A

lapparition clans Ie r6seau dtnergie dun d6faut ou dune autre

situation anormale.

correct operatbn of protection

correct operation of relay system (USA)

The initiation of tripping signals and other commands from a protection in the intended manner

in response to a power system fault or other power system abnormality.

OpMSSJlbHOC~yMtUHOSM

possarssse

lmsurrbl

Sl~BSSJlbU13C

C@8MalMC UUUSTbS

Bbrxwsa 3amsrT0tt cmvranoB Ha oTKnsoqei?ue sum J.tpyrnx Kobiaw n~txo~smbrld

ctmc060td BOH tianoitpcxneime B 3Eeprociiaehte w @yroil

aEopManbmii pexakt

pa60Tbs.

& fehterfrete Funktiors des Selektivsxhutzes

es funcbnamento correcto de una protecck n

ja *w@~fF

pl zadztalaitte prawtdlowe zabezpbczenla

pt funciottamento

correcto de uma protec@o

w riktig akyddafussktbn

448-12-02

fonctkmnement incorrect dune protectbn

D6faillance de fonctionnement ou fonctionnement intempestif.

Voir figures 448-1 et 448-2

incorrect operatbn of protection

incorrect operation of relay system

(USA)

A failure to operate or an unwanted operation.

See figures 448-1 and 448-2

assrpaBnJsbssoe *y snausompoemusse Zasnsrlu

&Ka3

B @ySiKIIHOSSSfpOIWUISSMS IWIIpCAyCMO~EEOC @SKIIMOSllSpOBSSfEe.

CM. pHC. 448-1 E 448-2.

de fehterhafte Funktion dea Selektivachutzea

es funcbnaspento incorrect de una proteccidn

ja *~O lUJ?F% A uU?~*fi

pl zadzlalanle nbprawldiowe zabezpbczenla

pt funcionamento incorrect de uma protec~o

sv felaktig skyddsfunktbn

448-12-03

fonctionnement intempestif dune protection

Fonctionnement dune protection, soit en Iabsence de d6faut ou dune autre situation anormale

clans le r&seau dhrgie, soit en pr&ence dun ck5faut ou durse autre situation anormale dsns le

r&eau dhergie pwr lequel ou laquelle la protection naurait pas dCtfonctionner.

unwanted operation of protection

The operation of a protection either without any power system fault or other power system ab-

normality, or for a system fault or other power system abnormality for which that protection

should not have operated.

Ssenpenycnfoqwsume @nrusromspoaamse zautsrrbs

Henpe~cMoqwmme cpa6aTbsaawse

Cpa6aTblBaHHe 3alllHTb1 nH60 npH OTCYTCTBHH nOBpC)KIIeHHS HW aHOpMiUIbHOCTH B

3HeprocHcTeMe, nH60 npH noBpemeHuH wm aHopManbHocTH B 3sseprocHcTeMe, npsi

KOTOpbIX 3TZI3aUOiTa He AOnXHa 6bma Cpa6aTb1BaTb.

17pu.mfanm? .-

B POCCHH BMCCTO TepMHHa HenpCIlyCMOTpeHHOC cpa6aTbrBaHsre qallle

HCnOJlb3yH3TCSl flBB 3aMeH WOIIlHX erO TepMHHZ%

noxcHoe cpa6aTbmamre H E3nsrnmee

Cpa6aTbItKiHHe, B 3aBHCHMOCTH OT CMblCJIa.


19/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-12-04

dt faillance de fonctionnement dune protection

Absence de fonctionncment dune protection qui aurait dii fonctionner

mais qui na pas fonction-

n6.

failure to operate of protection

failure to trip .(USA)

The lack of operation of a protection which should have operated but which did not operate.

omra3 B

t$ytIK*MtpOBSHHK xmtmu

OTWU B Cpa6aTUWrHHH 3amlrlw

~CJTCTBIte Cp2i6i3TbtBSHEfi samnrbt npn ycnoBExx, KorJIa oHa flomrcria

6~na cpa60TaTb.

de Unterfunktion des Seletitivwhutzes

es fallo de funcionamento de una protecci6n

ja %~~s~~fi

pl brak zadzlalanla zabezpleczenia

pt falha de funcionamento de uma protecqao

w utebliven skyddsfunktion

448-12-05 fiabilitt dune protection

191-1241 OD) Probsbilit6 pour quunc protection puisse accomplir trne fonction requise, dam des conditions

donn6es, pendant un intemaile de tcmps donnk.

Note .- La fonction requise pour une protection cst de fonctionner lorsquelle doit le faire et de

ne pas fonctionner lorsqu elle ne doit pas le faire.

Voir figure 448-1

reliability of protection

reliability of r? tay system

(USA)

The probability that a protection can perform a required function under given conditions for a

given time interval.

Note . The required function

for

protection is to operate when required to do so and not to ope-

rate

when not required to do so.

See figure 448-1

awtemtocm

3armrru

BepOXTHOCTb Bbrrromretms 3arrIETotl Tpe6yeMoit I$ysrmorir B 3anaHHbtx YCJTOBHXXB mxemre

3aDaifHOr0 MiTepBSJta B~MetiH.

npUMeUaHUf?.- Tpe6yeMotl @rrmurett ms wmrrbr mtnsemr: cpatjaTbrBaT%, KorAa

IrpeltYCMOTfM3t0 cpa6aTbrBaHHe, H

He cpa6aTbrBaTb,

xorna cpa6anraamre Be

tTpC~CMOTpeHO.

CM. pHC. 448-1.

de Funktionssicherheit des Selelitivsdutzes

es tiabilidad de una protecci6n

ja RWD@$W k

pl niezawodnoW zabezpkczenla

pt fiabilidade de uma proteqao

w funktionssiikerhet hos retiiskydd

448-12-06

s4curit6 dune protection

Probsbilitd pour une protection de ne pas avoir de fonctionnement intempestif, clans des wndi-

tions ctonn&s, pendant un intcrvalle de temps donn~.

Voir figure

448-1

security of protection

security of relay system

(USA)

The probability for a protection of not having an unwanted operation under given conditions for

a given time interwal.

See figure 448-1

HWlenmocr% HeCpB6aT%tBaHHfI

&pOXTHOCTb OTC)TCTBHSl HetSpeLlyCMOTpCfIHOrO r$yHSIIHOHEpOBLUIifi 3aUIETbt B 3SJWHHbtX

ycnoBtifix B TeYeHHe 3anaHHoro HHTepaa-na BpcMeHtr.

CM. pFiC. 448-1.

de Selelitivschutz-Sicherheit


20/66

IS 1885( Part 10):2008

[EC 60050(448):1995

448-12-07

sftrett de fonctionnement dune protection

Probabdit6 pour une protection & ne pas avoir de &fsillance de fonctionnemen~ clans des con-

ditions donrkes, pendant un intmwslle de temps donm$.

Voir figure 448-1

dependability of protection

dependability of relay system

(USA)

The ~obability for a protection of not having a failure to operate under given conditions for a

given time interval.

See figure 448-1

asmmaocn cpa6ammtatsrist 3amirrtA

Beposmiccm omyrc-rrm omma B @yttKUHOHEpOBmHH 3BmXTM B 3aw3mmtx yCJtOBHSXn

Teqemre

~amroro stHTepBana BpeMew.

CM. pEC. 448-1.

de Selektivschutz-ZuverliissigkeU

G %uridad de funcionamiento de una protecci6n

ja WEOiEYIWf %iWk

pl pewnof~ {dzialania) zabezpleczenla

pt dependabilidade de uma protec@o

w funktionspillitlighet

448-12-08

redundance

(191-1541)

Existen% clans une entiti, de plus dun moyen pour accomplir une fonction requise.

redundancy

In an item, the existence of more than one means for performing a required function.

a36bsTowsocTb

pe3epsqoaafme

Hamvnre B

061&KTf2 6onee qeh4 onstoro CpencTaa, rteo6xo~Moro w

BbntOJtaeItiUl

T-p&yeMoit r )yHKtura.

& Redundarsz

es redundancia

ja ~~~

pl redundancJa

pt redunddncia

w

redundans

448-12-09 rk faillance mattrielle

Fonctionnement incorrect dune protection du fait de la d4faillance dun 616rnent de la protec-

tion.

Nore.- Ce type de d~faillance peut en gknkal ttre d&e16 par des essais & maintenance.

Voir figure 448-2

bardware failure

An incorrect operation of protection caused by a component failure in the protection.

Nore .- Thii kkl of failure can normally be discovered by maintenance testing.

See figure 448-2

srrnapatmtit omca3

HertpaBHnbrroe @yHKmaomipoBaHHe 3amHTbr BcnezwTBne oTKa3a 3neMeHTa 3aIIxETbt.

~puuewwe STOT BHAOTKZZM,

K?lK

tIpaBIiStO, MOXeT 6b1m 06 HapyXeIi TCCTHpOBBHHeM

npu TexnrrqecKoM 06CqXHIEiHHFi

CM. pHc.448-2.

de

GerNefehler

es fallo del material

ja ~~ F-9.7 iifC

pl uszkodzenie zabezpieczenia

pt

falha de equipamento

sv Iiomporterstfel


21/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-12-10

ct6fail lance de principe

Fonctionnement incmrect dune protection dii h une erreur dorgrmiaation, de conception de

r6glage ou dapplication de la protection.

Ncxes.

1- Ce type de d6faillaoce ne part en g6rr6ral pas ~tre di%elt par des esaais de maintenance.

2-

Une d4faillance attributable au logiciel clans uo relais num&ique eat une d4faiUance de

principe.

Voir figure

448-2

principle failure

An incorrect operation of protection caused by a mistake in the plaming or design or setting or

application of the protection.

1 This kind of failure cannot normafly be dkcovered by maintenance testing.

2- A failure attributable to software in a digital relay is a principle failure.

See figure 448-2

npsutrlimwrbtrbtil oTKa3

IienpaBmrbIroe r$y6KttxtoHHpoBaHEe 3atmrTbr, Bb13BWHOC otrtH6Koii rtpoexnrpoBarrsrn,

KOHCTPySipOBaliEfl , HaCTpOiiKSI HJtB tIpHMeHeHHSi 3attTHTbI.

Ilpwevasau.

1 QTOT BEA oTKa3a, KBK rrparxrno, He MOXWT 6btTb 06HapyKeH TecTxrpoBatiMeM rtpst

TexHHweeKoM 06cnyxcEBamrH.

2-

~KB3 tTpOrpi3MMFtMX CP13WTB B IIHI sPoBbIX PeJIe fimemX ~~-

OTKB30M.

CM. pEC.

448-2.

& Pnnzipfehler

es fallo de princfpio

ja ~~~

PI blqd ideowy w zabezpleczettltt

pt falha de princtpio

w principfel

448-12-11

fonction de surveillance automatique

Fonction, normalement assrm$e h lintineur du dispositif de protection, qui est destim$e h

d+tecter automatiquement les d~faillances, aussi bien h lirm%ieur qu?i lexk$rieur du diapositif

de protection. -

automatic supervklon function

self-checking function (USA)

A function, normally performed within the protection equipmen~ that is intended automatically

to detect failures both within and outside the protection equipment.

ZlBTOMWIItW?C3CHifOUTpOJtb

06W4H0 BbMOJtHXeMafi B yCrPObBaX 3atUHTbI @YH~H%

KoToP~ ~AH~EaqeHa ~

iIBTOMaTFtqeCKOrO 06Hap~eHHSl

0TKa30B H B yCTpOticTW 3a~TbI H BHe el_O-

de

automatische Uberwachung

es funci6n de vigilancia autom~tica

ja @EIJ &%WWfE

pl funkcja samokontroli zabezpieczenla

pt funqao de vigilf ncia automtitica

sv automatism Wervalming

448-12-12

fonction de contr61e automatique

Fonction qui assure une surveillance automatique saris affecter la fonction propre de la

protection.

automatic monitor function

self-monitoring function (USA)

A functmn that performs automatic supervision without affecting the protection function of the


22/66

IS 1885 (Paft 10):2008

IEC 60050(448):1995

448-12-12

aa-roMamsqeacoe Ba6JtIoneIate

AaToMaTrfWecxrdt xowrponb t% Bo3neihmra Ha @rxr13romrpoBamre 3azs@Tbr.

&

es

ja

pl

P

w

automatische KontroUe

funcidn de control SsutomAtico

?W% iWa@2

funkcja samoteatowarsla bez blokowanta dzlalanla zabezpleezenla

fun@o de morsitorsqao autom~tica

automatism twervakrsing

448-12-13

fonction dessai arrtomatique

Fonction de surveillance automatique qui assure un essai a@s avoir mis hors service tout ou

partie de la protection babituellement en verrouillant le d&lenchemen~ ce qssi affecte la fonc-

tion propre de la protection.

automatic test function

self-testing function (USA)

Arr automatic supervision function that performs testing after switching out from normal service

part or rdl of the protection, usually via trip blocking, thus affecting the protection function of the

protection.

SlBTOMS3THWCKL4tiecTOSW~ K~

ABTOMaTEqCCKIIfi KOH~OJlb, XIPHKOTOpOM OCyLUWTMIsttTGn TCCTEpOIWHIIC IIOC.JE BUBO~

sr3 neficmum WcTa U.JmBcet4 3antmm, 06brmro ~M 6JIOKHPOBKE, B03AehCTByfi TaZrtM

06pa30M rra i$prkmromrpowrme 3Bnurrbr.

& automatiscbe %iifung

es funci6n de prueba autom4tica

ja @~~& &

pl fitnkcJa samotestowatda z b~okowaniem dzialanla zabezpleczenla

pt

fun@o de ensaio autom~tka

sv automatism provning

448-12-14

d6clenchement non imputable $ ttrtd t faut dana le r6aeau dhergie

Incident qui r4aulte du d&Ienchement intempestif dtm d~pncteur par atrite dtm dt$fatt autre

quun d4faut clans le r4aeau dhergi% tel que le fonctionnement intempeatif drroe pmtectiorr em

Iabaena dun dc$faut dam Ie nfseau dhzgie ou le ddclerschement dun diajoncteur d(l A la d4-

faillance dun autre dispositif secondaiie ou h une en-ear humaine.

non-power system fault tripping

false tripping

(USA)

An incident which results in the unwanted tripping of a circuit-breaker as a result of a fattk other

than power system faul~ such as the unwanted operation of protection in the abaemx of a power

system fault or the tripping of a circuit-breaker due to some other secondary equipment failure or

to human error.

onunwrertwe 6e3 nosrpexnemittr B 3aefrrocsscreMe

nommoe omtmowuse

C06bITEe, pC3yJlbTi3TOM KOTO~OrO XBJUIeTCSt H~AyCMO~EE@ OTZ.mOqeKUe UellH

BbrKnroqaTeneM, xaK B pe3ynbTaTe rioBpexneHm B 3HeprocacTeMe, oTmrwuomerocst cm

pacwrHoro nnn 3aUIHTLI, TBK H rrpH

OTCyTCTBEErroBpexrnetmx,

a Tame Omrroqemre nerm

BbrKmoqaTeneM

B3-3a noBpexrnemfi BcnoMoraTenbHoro 060pyA0BBHnfi mm onrfiazt

venosexa.

&

es

ja

pl

P

Sv

ungewollte netzfehlzustandstmabhangige Ausschalttrrrg

deaconexi6n no imputable a wsa falta en la red de energfa

:~/.lJ7y

~lqczenie spowodowane zakh5ceniem w obwodach wt6rnych

disparo nao imput6vel a avaria na rede de energia

utliisning utan niitfe


23/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

SECTION 448-13- DEFAUTS DANS LES RikEAUX DkNERGIE

SECTION 448-13- POWER SYSTEM FAULTS

PA3~EJI 448-13- llOBPEXC~HM I B 9HEPr0C14~EME

448-13-01

situation attortnale dun r6seau

d%tergie

Conditions de fonctionnement t$lecttique du n%eau dt$tergie, par exemple tensio~

puissance, fn$qrence, stabilit4, en dehors des conditions norrnales.

power system abnormality

cotrran~

Power system electrical operating conditions, e.g. voltage, curren~ power, frequency, stability,

outside of normal ccdtions.

SHOMWIHfl 3ttISpfOCtKT4?MbJ

aBopManbtwttt pexnmt wtepromtcmxm

Pexrw pa60mtr 3HeprocHcTeM~, npH KOTOpOM ero 3nerrpHwxrute pa60que tzapweTpM,

Hartpmep, tmnpnxemte,

TOK, Mo nn io cr b, ws no Ta ,

yc-rottwrBocTb mtxo~Tcfl Brie riopMbr.

&

;

pl

@

W

Netzanomalie

situaci6n anormal de una red de energfa

(m) %**%

stan nlenormahty systemu elektroenergetycznego

aitua@o an6mala de uma rede de energia

onormalt drifttillsthd

448-13-02

dtfaut darts un tiseau dhergie

Situation snormale dun r6seau d4nergie qui implique ou n%ulte dune d6fsillsnce dun circui~

dun ouvrsg~ dun mat&iel ou dun appareil du r~eau et qui rkcessite normalement de

dt$ccnmecter imm6diatement du n%eau d4nergie le circui~ louvrage, le mdriel ou lappareil en

d4fauL

par

le dt%lenchement des disjoncteurs appropri4.

N~e.-

Lcs dkfsuts darts les n%eaux dkrgie peuvent Etre des d6fauts shun~ s4rie et combin6s.

Voir figure 448-3

power system fault

Power system abnormality which involves, or is the result of, failure of a primary system circuit

or item of primary system plant or equipment or apparatus and which normally requires the im-

mediate disconnection of the faulty circuit plant or equipment or apparatus from the power sys-

tem by the tripping of the appropriate circuit-breakers.

Nore.- Power system faults can be shun~ series and combination faults.

see figure 448-3

DOBPGKJ K HU(3B 3He pt X)CM~Me

AEOMBJ IHX

3XRPIWECRMIJ, BbZ3B~HSS 0TKS30M tICpBEWIOti WtTH CECTeMbl, lIepBHqHOrO

060pynonamttr,

armapan, M KoTopan 06brqHo T@5ym rreMenneHrioro OmOe.mmernrs

noB~eHHoit uerm, pZ3HOBKE, 060pyAoBamtn mm armapaTa OT 3mpromcm2sm rtyTeM

OTKJJIOqeHHX COOTtWCTB)WIIIHMH BbIKJUOqaTtVVIME.

~pUMeUUHIU.- ~OBpeWleHHe B 3HCprOCHCTeMe MOZCeT

6-

tIOIIe~qItbrM,

npOflOJIbHbtM HJtH KOM6ttHHpOBBHHbtM.

CM. pHC. 448-3.

de Netzfehlzustand

es falta en una red de energfa

ja (~) ~fi~~

pl

zak16cenle w systemle elektroene~etycznym

pt

avaria numa rede de energia; defeito numa rede de energia

(desacmselhado neste

sentido)

sv

n5tfel

448-13-03 dt faut interne

D4faut clans le r~seau d6nergie h lint.%eur de la section proh5g6e.

internal fault

Power system fault within the protected secbon.

BHyTpeHHee nOBpOWRHHe

lloBpexuteHHe B 3rreprocHcTeMe B npenenax 3autHmaeMoro yqacma.

de interner Netzfehlzustand


24/66

IS 1885 (Patt 10):2008

IEC 60050(448):1995

448-13-04

tifaut extersse

D6faut dens le fiseau dhergie A lext&ieur de la section prot4g6e.

externaf fault

Power system fault

outside of the protected section.

Baeumee noapaxr.tlamte

l_foBpe)xneHsre B 3treproarcTeMe BHe 3a~snnaeMoro yqacma.

& externer Netzfehlzustand

es falta extema

ja WW$iY

pl zaklkenie poza stref@dzla anla zabezpiecmnia

pt avaria extema; defeito externo (desaconselhado neste sentido)

w yttre fel

448-13-05

dbfaut shunt

D4faut caract&is4 par la circulation du courant entre deux ou plusieurs phases ou entre une ou

plusieurs phases et la tesre, ~ la frt$quence du r%eau d6nergie concersvS.

shunt fault

short-circuit fault (USA)

A fault that is characterized by the flow of current behveen two or more phases or between

phase(s) and earth at the frequency of the associated power system.

UOtiefM WOCflOBfWXllSXtSie

3assbncainse

~oBpexnetrtre, xoTopoe xapaKTepst3yeTcn npoxoxcnemieu Toxa c qacmroit celm Mexny

&uIyMx rum

6onee @=ahrir rr.rmMearAy I@sott (@z3aM@ H3eMnett.

& Kut-zschlufl

es falta paralelo

ja *** @fg&**

pl zwarcle (w obwodzie)

pt avaria paralela; avaria de curtocircuito

sv

shuntfel

448-13436

d4faut s4rie

D4faut pour lequel les impedances de chscune des trois phases ne sent pas 6gsles, em g4n&al par

suite de la coupure d une ou & &ux phases.

N~e.- Un exemple type est indiqu6 h la figure 448-3.

series

fault

A fault for which the impedances of each of the three phases are not equal, usually caused by the

interruption of one or two phases.

Note .- A typical example is shown in figure 448-3.

trpqwnbssoe rsoapexnesme

Pexrsn4, npm KOTOpOM nomthte wnpomranemtst Kamoti E3 Tpex @s3 He paBHbt MeWry

C060tt, 06WtH0 Bbt3btBaCMbtti pZ3pbIBOM OllHOfi StJM lIByX @13.

LIpwevanue . Tmrrriwbtil npnMep noKa3arr Ha pHc. 448-3.

de

Leiterbruch

es falta serie

ja ~&*ti

PI przerwa (w ]edne] Iub wlelu fazach)

pt avaria s4rie

w seriefel

448-13-07 defaut combinb

Apparition simultan~e dun d4faut shunt et dun d6faut s~rie.

combination fault

The occurrence of a shunt fault and a series fault simultaneously.

sioM6nsnsfmBatsnoe noBpeWlesnte

B03HtiKHOBCHtte nOnefWtHOrO H npOllOStbHOrO nOBpCX(AeHHif 011HOBpt3MCHH0.


25/66

1S 1885 (Part 10):2008

IEC 60050(448):1995

448-13-08

d4faut ts+s r+sistant

Wfaut shunt Carack%is par une: ri%stance Llevke h lemplacement du d&faut-

higb resistance fault

Shunt fault with high resistance at the fault location.

noapexneme c tlonbmnbr aKmarrrm conpontrrnernsest

3aMbrscaHae qepe3 thrmtoe nepexonoe conpo-raanefnse

IIorrepeqrroe rroBpexnerme c 60JIbtIMM aSCTEBHJiM COItpOTEBJICHHeM B Mme

troBpexneHms.

de hochohmiger Krsrzschlufl

es falta de alta resistrmcia

ja ~~~lj$~

pl zwarcie wysokooporowe

pt avaria muito resistente

w h6gresistivt fel

448-13-09

dtfaut sur deux circuits parallples

Deux &fauts shunt qui ont lieu simultam$ment au m~me emplacement g60graphiqtre sur deux

circuits parallbles.

Se reporter h la figure 448-3

double-circuit fault

Two shunt faults occurring simultaneously at the same geographical location on two parallel cK-

cuits.

Refer to figure 448-3

non~emte D,ByxQenrroti naarnr

JJr3a rrorrepewbrx rroBpexCnerrrtsr, OItHOBfXMeHHO B03HHXt31EX B OLIHOM E TOM xre MecTe B

ABYXrtapBJIJWIbHbIX uenStX.

CM. pEC. 448-3.

& DoppeUeitungskur-zschlufJ

es falta sobre dos circuitos paralelos

ja fi~*~~,@jf~

PI zwarcie na dw6ch torach r6wnok@yctr

p4 avaria em dois circuitos vizinhos

sv dubbelfel

448-13-10

dkfaut entre rt%eaux

D6fmst impliquaot deux rt$searrx d&rergie de tensions nominales diff6rentes.

Nore . Aux Etats-Unis dArn&ique, le terme anglais interSystem fault est appe16 cross-

country fault.

intersystem fault

A fault involving two different nominal ~wer system voltages.

Noie .- In the USA. the term in[emystem fault is designated as a cross-country fault,

M13iLCSSClEMHOeIOBf)eX,t N?H H(?

rIoBpexIreHIie, OXBaTbtBaKNItee ABe

CHCTeMbt pa3HOr0 ypOBHSi HOMEHBJIbHOrO

HaItpr7XeHHfl.

de Doppelrsetz-Fehlzustand

es falta entre redes

ja &~*&

pl

zwarcie pomifdzy sleeiam rhknych naplft

pt avaria entre redes

sv fel mellan niit

448-13-11

defaut conskcutif

D4faut provoque directement OLindirectement par un autre d6faut.

consequential fault

Fault caused directly or mdrrectly by another fault.


26/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-13-11

BToPHWSW l10BpS5i i&HW

Kaesramme noapexrflemse

~oBpexcnerrrfe, rrpwrmrofi rcoroporo rrpxMo mm KOCtWHHOffruurercx ~pyroe rroBpexlleHsre.

& Folgefehlzustand

es falta consecutive

ja ~~~~

pl zak16cenle

wtrhne

pt avaria consecutive; defeito crmsecutivo (desaconselhado neste sentido)

sv filjdfel

448-13-12

d~faut 4volutif

Wa-X OD) Di4faut disolement initialement monophas~ ou bipfrasti qui se transform en d6faut biphad ou

triphaw$.

developing fault

evolving fault (USA)

An insulation fault which begins as a phase-to-earth (or phase-to-phase) fault and develops into a

two-phase or three-phase fault.

fYA3BHBrMOUW@l SSOBp Ol(fl(?S IH(?

~OBp e)KAe Hlie H3 0J UUHli, KOTOp Oe HilWIBa ~C 4 Ka K

3aMbtKaHHe @13bt Ha 3eMJIt0 (WtX

Mexmyr$a3Hoe) H pa3BKBaeTcfl B nByx@a3rroe rilm Tpex@a3Hoe 3aMbIKatiHe.

de sich ausweitender ICurzsehlrsfi

es falta evolutiva

ja B-

pl zwarcie rozwfjajace sit

pt avaria evolutiva; defeito evolutivo (desaconselhado rreste sentido)

sv utveclilande fel

448-13-13 cnurant de dtfaut traversant

Courant dfi h un d4faut darrs le nkeau d t%rergie h 1exkfrieur de la section prott5g4e par la protec-

tion consid&6e et qui circule clans cette section prot6g6e.

through fault current

A current due to a power system fault external to that part of the section protected by the given

protection and which flows through the protected section.

T(Nc

Bl iWHSWO t10BpeX ll e 4 tSSU

TOK BWUIHSWO =MbtKBHHU

TOK, Bb13FWIIibIti nOBfXZWteHHeM B 3HeprOCHCTeMe, BHetttHHM 110 OITIOIIIeHEIO K yWCTKy ,

3at3mrnaeMoMy naHrroti 3atumofi, H rrpoTexamt@i yepe3 moT 3atrtmnaeMbxti yvacrox.

de Durchgangsstrom (hi auRerem Fehlzustand)

es cornente de faita circuiante

ja ~~~tia%

pl prqd zwarcla przy zwarciu zew@rznym

pt corrente atravessarste de avaria externa

sv genomg~ende feistrbm

448-13-14 dur4e avant interruption dun courant de dtfaut

Irrterwalie de temps entre ie d&.rt du d~faut et ia fin de 1a dur6e de coupure du disjoncteur

Note . La durtfe avant interruption dun courarrt de d~faut est eorrstitw6e de la dur6e de fonc-

tionnement de la protection et de la dun% de coupurc du disjorrcteur.

Se reporteriilafigure448-11

fault current interruption time

interruption time (USA)

The

[line

Interval from fault mceptmn unt]l the end of the break-time of the circuit-breaker

Nofe .- The fault current interruptmn time N composed of the protection operating time and the

crrcu]t-breaker break -tlm(:.



27/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-13-14

BPC? MSSTWISOWXSHSSOU13SIOBfWXJ IeSH SSl

kiHTcPBBJl BpeMeHH OT HaWJta IIOB~X(lleHHSt AO XOHtIa B~MeHH O~qe -

BbIKJtSOWTe~

~pUMe~aHUe .- BpcMfi oTKJBoqeHIrx

TOKiI

tlOBfWiLLWHSSSl COCTOHT H3

BfMMeHE

Cpa6aTbIBaHSi$I 3i3UIHTbt H BpeM(31H OTKJttOWHStX BLJKMOW3Tt31St

CM. PHC. 448-11.

de Kurzschlut3strom-Ausschaltdauer

es tiempo de interrupci6n de la corriente de falta

ja ~~~~$~tt$~l

pl czas wylqczenia zwarcia w danym punkcie

pt tempo de interrupfao da corrente de avana

sv felbortkopplingstid

448-13-15

durtle delimination dun dt faut

(604-02-79 MOD) temps dt%snination dun d4faut (d&onseil16)

Intcrvalle & temps entre lapparition dun d6faut et son elimination.

Nore . Cette dun$e est la plus longue alum% avant interruption du courarrt de d6faut par le ou les

disjonctetrrs concerm s par l61imination du courant de d6faut clans Iouvrage en d6faut.

Se reporterhlafigure448-11

fault clearance time

clearing time (USA)

The time intervaf between the fault inception and the fault clearance.

Note . This time is the longest fault current interruption time of the associated circuit-

breaker(s) for elimination of fault current on tbe fautty item of plant.


Bp wr s o m un wt e sn t ss

noBpexiaeHms

~HTepBa.lt BpeMeStH M-y HaWJtOM ttOBpeWteHMl H erO yCTpaHeHHeM.

~pUMeWHW .- 3T0 B~MsS eCTb MaKCtiMaKbHCX BpeM$l OTKJUQWeHHJtTOKa IIOBpeX&tleSiHJl

COOTWTCTByWZt,HM BbtKJUOYaTWteM (BbtK.MOqaTr3tSMH), He06XOAHMOC JIJOl Itpt?KpBtUeHIU

rrpoTeKariHfi ToKa noBpexnemrx qepe3 noBpexneHsrbtii 3neMeriT 3HeprocHcTehmt.

CM. pHC. 448-11.

& Fehlerbeseitigungsdauer

es tiempo de eliminacktn de una falta

ja *~&*Rf~

pl czas wyiqczenla zwarcia calkowlty

pr tempo de eliminagao de uma avana; tempo de elimina$ao de urn defeito

(desaconselhado neste sentido)

sv total felbortkopplingstid

448-13-16 . . . . .

D4faut impliquant des conducteurs de deux circuits de puksance ou plus

crosscountry fault (USA)

A fault that involves conductors of two or more power circuits

. . . . .

~OBpeXCIIeHHe, KOTOpOe OXBaTblBaeT ttpOBOAa IIByX HJtB HeCKO.JIbKHX JIHHti

3neKTponepena~H.

de

Mebrfad-Fehlzustand

es falta transversal

ja 9DXti>hl)-Wif

p] zwarcle Jednoczesne

na dwu Iub wlelu Iiniach

pt

avaria de circuitos cruzadrrs

sv dubbelt jordfel


28/66

IS 1885 (Patt 10):2008

IEC 60050(448):1995

SECTION 448-14- PROTECTIONS

SECTION 448-14- PROTECTION

PA3flEJ l 448-14- 3AIIJZiTA

448-14-01

protection de distance

Protection h a41ectivit4 relative de section dent le fonctionnement et la s61ectivit6 d@xtdent de

la mesure locale de grandeurs tlecttiques ?I partir deaquelles la distance 6quivalente du d6faut eat

4valu6e par comparison avec &s rtglages de zones.

distance protection

distance relay (USA)

A non-unit potection whose operation and selectivity depend on local measurement of electrical

quantities from which the equivalent distance to the fault is evaluated by comparing with zone

settings.

mtcrammossssats zatusrra

%MtUll%l C OTHOCHTCUIbHOii cc.neSCTSmHocTbIo, cpa6aTMBarrae H WJIeKTEBHOCTb KOTOpOti

3aBStCfiT OT S13MepCHB$lB MWTe W YGTzIEOBZSS3J IGKTPH%WKEXBCJ IWISSE,1 0KOTOpbSMlIyTeM

CpaBSieHWt Cy~BKBMH 30H 0UeHHBB13TCX3KBSSBWreHTHatl yflz3.JIcHEOCTb lIOB~XlteliStY1.

de Distanzschutz

e protecci6n dedistancia

ja @ @

pl zabezpleczenle odleglo$clowe

pt protec@o de diatAncia

sv distastaskydd

448 14 02

zmes dune protection h s&ectivit4 relative de aeetioss

Port&s des 614ments de mesure dune protection h sdectiviti relative de sectiotL en g6n&al une

protection de distance, dam un rbeau dtfnergie.

Note .- Ces protections h s41ectivit4 relative & sectio~ en ghhl des protections de distance,

wmportent souvent &ux ou trois wnes ou mfime plus. Ces mnes sent en g60&al dispoa6es de

sorte que la plus courte zone correspond h une im dancc 16g2rement inf&ieure h cclle de la

section pmt6g6e et que le fonctiossnesnent correspondent soit nonnalement instantan6. Les zones

A rtglages de Port& plus longs sent en g4n6ral temporis4es pour que la st%xtiviti soit aaaur4e.

zones of non-unit protection

zones of protection (USA)

flse reaches of the measuring elements of non-unit protectio~ generally distance protection, in a

power system.

[email protected] These non-unit protections, generally distamx pmtediou often have two, three or even

more zones available. These are usually amanged such that the shorteat mne corresponds to m

impedance slightly smaller than the impedance of the protected section, and is nonmdly instan-

taneous in operation. Zones with longer reach settings are normally timedelayed to obtain selec-

tivity.

30Hbt 3ZtUHlU C OTStOCHTeJSbHOtiJW SCTHBHWTIJCI

@JIaCTSt lleiiCTBSSSlB 3HeprOCHCTeMe E3MCpBTe~HbIX OpSWiOB 3aUUSTbS C OTSiOCSSTeJlbHOfi

CfUleKTStBHOCTbIO, 06bIwio LWCTliHIIEOHHOti.

flpSU4eW7HlIf? .- %3SUHTbSC OTHOCStTeJIbHOii WJIeKTStBEOCTbIO, 06bIWH0 ASSCT3SIUEOHHble,

WaCTO HMeSOT JIBC, TpH HJIH J@Ke

6oJree

30H. 3TH 3BIIUITM 06WIH0 BbUIOJDreHbI TBKSSM

06pa30M, ISTOcaMan Koponcan 3omt COOTSSCTCTByeTrIOJSEOMy conpomraneHmo, rsecronbsto

MeHbnIeMy, ~eu rroJntop corrpoTEBJreHsre 3ammnaeMoro ywxaa, E 06bmro

npenycMaTpsi BaeT cpa6amIBamre 6eT 3aMe&rIeHHsl. 3oiibr c yCTBBKaMH,

COOTBeTCTByWUIHMH 6ommreit 06nacTB AeilcTasisr, 06bvmo, B Uenax 06ecneqeHsln

CeJleKTHBHOCTIl, HMeSOTBbIJIepXKH BpCMeHB.

de Stufen des Selelitivschutzes mit relativer Selektivit~t

es zonas de una protecci6n con selectividad relativa;


29/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-14-03

protection de distance multichahse

Protection de distance ayant en gt%%al des 416ments de mesure s~pan$s pour chaque type de d4-

faut

entre

phases, pour chaque type de d~faut entre phase et terre et pur chaque mesure de zone.

full distance protection

Distance protection generafly having separate measuring elements for each type of phase-to-

phase fault and for each type of phase-toe+rth fault and for each zone measurernen~

wc-rafrrwoHHafi 3amsrra 6e3 nepeKmo*Hssti

~C~HIIHOHHaSi 3aruHTa, 06blWt0 HMeroruart m Kaarnoti 3oHbt oTnenbHbte

H3MeprrrenbHbre opraHbI, rrpemra3HaYeHHbre n.rtx BbrflBJreHstn Kax210ro BrUta MexAy@3rtbrx

3aMbrKarsrril H Kaxnoro Bma 3aMbtKatnrti r Ia3 Ha 3eMmo.

de Volldistanzschutz

es protecci6n de dktancia completa

ja g~~~i~~

pl

zabezpieczenle odleglofciowe o wielu ukladach pomlarowych

pt

protec$ao de distiincia mtdticadeia de medida

sv distansskydd med fullstiindig miitning

448-14-04

protection de distance ii commutation

Protection de distance aysnt en gh%al on seul tk$ment de mesure pour tous Ies typea de d~faut

clans le n%eau dknergie etJou pour toutes Ies zones.

switched distance protection

Distance protection generalfy having onfy one measuring element for all power system faults

and/or for all zones.

Jmcratuusomm

3auwra c nepwmswesraahsn

~CT21HUHOHHafl 3amBTa, HMeIOIIIW 06WIB0

TOJIbKO 01Ut13

E3MepHTeJtbtWti OPSXUI,

ItpeAHa3H&SC?HHbIfi AJI 4Bbtr7BJleHIUl BCJ3XBHAOB 3BMbWWBtf E (H.@ AJUl BIXX 30H.

de Distanzschutz mit Auswahfschaltung

~ protecci6n de distancia con conmutacichr

la @J~ Jii$ @

pl zabezpleczenie odleglo$ciowe z

przelqczalrrym uldadem pomlarowym

pt protecgio de distticia com comutqio

sv distansskydd av omkopplingstyp

448-14-05

portt e rWsite

Situation dune protection. en gtnt .ral une protection de distance, dent le r4glage de la zone la

plus cotrrte comspond > une portie plus corrrte qrse la section prot6g4e.

underreach

underreaching protection (USA)

The condition of a protection, generally distance protection, when the shortest zone setting cor-

responds to a reach

shorter

than the protected section.

coscparueimasrodnamb nekrasrx

coscpatnemafl

3onr3

cOCTOflHHe 3ZUIlHTbI, 06bIWo IIHC3WfIIHOHHOti, tIpH KOTOPOM yCTiiBKa EtaH60nee KOpOTKOff

30Hbt COOTBeTCTByeT 06nacmr JIetiCTBHfl MeHbmeti, qeM 3atIIHIII~MbIti

~aCTOK.

de

Unterreichweite

es subalcance

ja 7> 1)- %iZ

pl

skr6cenle strefy

(zabezpieczenia odfeglokiowego)

pt

subalcance

sv underriickning

448-14-06 fau=e r4duction de pork e

Sltuatmn de fonct]onnement

dune protection, en gh$ral une protection de distance, dent la x-

t&, du fal[ derreurs de mesure, correspond h une pork% plus courte que son r~glage de zone.

erroneous underreaching

The operating cmrditmn of a protcctmn. generally distance protection, where its reach, due to

measurement errors. corres[nnds m a reach shoner than its zone setting.


30/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-14-06

448-14-07

448-14-08

448 14 09

ornn6mrr@? CoKpamwrle 06naC-s-HJ@tcrllan

Cocmrsrrtre cpa6a

TbrBaHEn 3aInBTbt, 06rmnro AECm.HrtH OHHOit, tTpii KOTOpOM E3-=

OItISt60K B lt3MepCXlllH ~ 06JTamb AettCTBHft MeHbIIte 06JE3cTH, OttpC~CJE3eMOti yCtllItXOfi

30HU.

de fehlerhafte Urtterreichweite

es snbakance errdneo

ja (W 7> YIJ-*

pi skrs$cenle blpdne zaslfgu zabezpleczenla

pt subakance incorrect

w fetaktig unders%ckning

port~e ktendue

Situation dune protection, en g6n6rrd une protection & distance, dent le r~glage de la

mne

la

plus cwrte correspond ?s une por-h$e plus longue que la section prot4g&.

overreach

overreaching protection (USA)

The condition of a protection, generally distance protection, when the shortezt

mne

setting cor-

responds to a math longer than the protected section.

pacrmrpamatr

ofinamb

I@cTBtrrt

pacmrrpenruut ZoBa

COCTO$lHEe 3~, 06bIW0 ~CTaHUHOHHOfi, IIpll KOTOPOM yCTllBKa HsUi60JICJCKOpOTKOii

3oHbr cooraeTcTByeT 06JISCTE Aeilcmtrrx 6ommeit, yeM wmzttrr txaeb.mril ymcToK.

de Uberreichweite

es sobreakance

ja

~/


31/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-14-10

protection h verrouilfssge

Protection, en g4n6rrd une protection de distance, clans laquelle la rekqtion dun signal emp&he

la protection locale de commander Ie dt$clenchement.

blocking protection

A protection, genersdly distance protection, in which the recei~ of a signaf blocks the local pro-

tection from initiating tripping.

wmtsrra c 6ncacsspysomHM cssrHaJsoM

%mH~, 06b1Wt0 nHcTaHmsorman, B KoTOpOfi rrpHeM KOMaHILbt6JIoKHpyeT AetiCTBHe

MeCTHOtf3artIHTb1Ha OTKJTKI~eHHe.

de Selektivacbutz mit Sperrung

eS protecci6n por bloqueo

ja ~~fifi~~

pl zabezpieczetsie ze zdalnym blokowaniem wylqczenla

pt

protecqiio com encravamento

sv blockerande reliiskydd

448-14-11

imp6dance de dtlfaut

(60342-22)

Irr@dance h lendroit du &faut entre le corsducteur de la phase en d~faut et la terse ou entre les

conducteurs des phases en ck$faut.

fault impedance

The impedance at the pmnt of the fault between the faulted phase conductor and earth (ground)

or between the faulted phase conductors themselves.

conpommnesnse B MecTe noapewwsm

lToJMoe corrpo-rsi5rteHste B ToWe 3aMbrs(amrn Mexny IIpOBO~HKOM tlOBpeXUleSntOii ~33bt H

3eMneit am Me-y cahssrhfss

tIpOBO~HKUH rros3pe~eHtmrz @3.

&

Kumwblut3impedanz; Feblerimpedanz

es impecfancia de falta

ja *fifi .f>t?-~>X

pl Impedancja w mle]scu zwarcla

pt impedthscia de avana; impediincia tie defeito (desaconselhado neate serstido)

w feiimpedans

448-14-12

imptdance de transfert

Imp6darsce .4@vdente entre deux points dun r6seau, repr6sentant toutes les voies parall~les en-

tre ces dtwx points.

transfer impedance

The equivalent

impedance between two points in a network representing alf parallel paths tw-

tween those two points.

conpomammte

3nesrrpotlepewwt

aKBHSWleHTHOe tTOJMOe COnpOTHBJIeHHe MeXUTy lIByMfl TOWaMlt

3aMernamruee swe Bem3H Mexny 3THMH DByMfl TOqKtWtFi.

de

Transfer-Impedanz

es impedancia de transferencia

ja ~-f>k-~>~

pl

Impedancja zas~pcza systemu

pt imped~ncia de transfer@ncia

sv iiverfh-ingsimpedans

3neKTpEWcKoif

cent,

448-14-13

imp6dance de source

Pour un emplacement donn6 du d~faut. imp6dance darts le circuit c$quivalent de la branche par-

courue par ie courant de dtfaut entre le po~t oh la tension est appliqu& au relais de mesure et le

si~ge de la force dectromoa-iw produisant Ie courant de dt$faut clans le m~me circuit.

soslrce impedance

For a pa~icular fault location, the impedance in the equivalent circuit of the fault current path

between the point where the voltage is applied to the measuring relay and the e.m.f in the

equivalent circuit producing the fault current in the same path.


32/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-14-13

448-14-14

448-14-15

448-14-16

Conpna.nemle r4eTownrRa

~ XOHK~HOrO M@Ha ItOB~~eHHX

- rromroe corrpoTrmureHrre 3nwrBiurer3mrott uerm

nporrxarrsrn roKa 3ahrbrKaHarl, Mea 3.~.c., orrpenemmotzteii 3ToT TOK, st MeCTOM, rne

HBITp%XeHHe tTpEKJIWIbtBBi2TCX

K

u3Mepsrmnbrrohry pwre.

&

Quellenimpedanz

es impedancia de fuente

ja ~~ti-~>~

pl

Impedancja zas@cza kr6dta

pt impedtlncia de fonte

sv kiillimpedans

rapport dimp4darrce du rs%eau

1% un point de mesure donrk, en gt%kral A une extn$mih? dune ligne, rapport de limp6dance de

source du rt%eau dbnergie ~ lim$dance de la zone prot6g6e.

system impedance ratio

source impedance ratio (USA)

At a given measurement location, commonly at one end of a line, the ratio of the power syxtem

source impedance to the impedance of the protected zone.

OTsromemte mmrwut coopomrarnemur

B acTeMe

J1.1rn3anamroii

TO~KE E3Mepermsl, 061wR0 rra OAHOM rcos rn e n ms r r r - on ror r r em re

COIIpOTHBJIeliH$t HCTOYHEKa

K

ItOJIHOMy COtTf)OTHBJIeEHIO

331UEUI131SMOii0HLJ.

de ImpedanzverhiWds

es relacidrt de impedancia de una red

ja *e4 >ti-92X&

pl stosunek Irnpedancjl kr6dla do Impedatrcji zabezpieczanego odcltrka

pt rela@o de impedlrtcia de rede

w systemintpedansf6rhiilb3rrde

imp4dance de charge

b un

point de mesure dom.5, quotient de la tension de phase par le courant de phase pendant le

transport dhrgie, en supposant quil ny a pas de dhfaut shunt.

load impedance

At a given measurement location, the quotient of phase voltage and phase current during power

transmission assuming no power system fault exists.

conpommnesme

aarpy3m

~ 3BflaHHO~

TOWCE H3MepeBErl - WaCTHOe OT jl~elilifl @3HOr0 HBtTpXXeHHll Ha @3HbIti

ToK rrprt nepeflaqe 3nerrrpo3Heprmi H OTC~TBMt noBpemtemrfl B 3HeprocmxeMe.

de Lastimpedanz

es impedancia de carga

ja fi~.f>&-Y>Z

pl ImpedartcJa rtrchowa

pt impedilrrcia de carga

w dnftimpedans

protection difh%entielle fongitudinafe

Protection dent le fonctionnement et la tilectiviti d6pendent de la comparison des courants en

amplitude, ou en phase et en amplitude, entre les extr6mit& de la section prot4g4e.

longitudinal differential protection

line differential protection (USA)

Protection the operation and selectivity of which de~nd on the comparison of magnitude or the

phase and magnitude of the currents at the ends of the protected section.

npOnO.~bHatl lW$@2pC?HttHBJtbttatt 3BtUHTa

satItHT2t, Cpa6aTb1BaHHe H CeJIeKTHBHOCTb KOTOpOti 3aBHC$tT OT CpaBHeHH$i aMtLMtTylI HJtB

aMIUIHTyA E rja3 TOKOB Ha KOHllaX 3arrrHruaeMoro

)WCTKZi.

de

es

ja

pl

pt

Sv

Latrgsdifferentialschutz

protecci6n diferencial longitudinal

EBBS

zabezpleczenie r6inlcowe wzdtuzne

protecfao diferencial longitudinal

Iangsdifferentialskydd


33/66

IS 1885 (Part 10):2008

IEC 60050(448):1995

448-14-17

448-14-18

448-14-19

448-14-19

448-14-20

protection diff&entielle transvewde

Protection

pour circuits en paralkle, dent Ie fonctiomrement d6pend

du d6a4quilibre des couTarIts

entre ces

circuitz.

transverse differential protection

Protection appfied to parallel connected circuits and in which operation depends on unbalanced

distribution of currents betsveen them.

nonepewtaa i3*penuwafibnaa zatmrra

3aruH3+i,

rrpHMeHxeMafl nm ueneti, coemrHerrrtbrx rrapamrembHo, cpa6aTbrBaHsre xoTopoil

3aBHCHT OT HCC6~aEiCHpOBi3 Hr70r0 paCnp@leJleHk?Z TOXOB Mewy

l?BMJi.

de

Querdifferentialschutz

w Protecci6n diferencial transversal

Ja ~~*

pl zabezpieczenle

r6imicowe poprzeczne

pt pmtec$ao diferencial transversal

sv tviirdifferentialskydd

protection i comparison

de phases

Protection dent le fonctionnement et la s61ectivit6 d6pendent de la comparison des angles de

phase des courants h chaque extrkmitk de la section proh$gh.

phase comparison protection

Protection whose operation and selectivity &pend on the wmpariaon of the phase of the currents

at each eitd of the protected section.

rbamcpaammaloman Zmmrra

nn*pefmmwrbnc@a3iran zanmmz

%-, Cf)a6aTMMltIHe H 03TClCTtIBKOCTb KOTOpOit 3BBHCXT OT C@BHetItZJ3 @3 TOKOBHa

KaxaoM rcornle 3amztmaeMoro yww-za.

& Phasenvergleichsschutz

~

pmtecci6n de

comparaci6n de fase

Ja & j&@ ~

pl zabezpleczerde por6wnawczo-fazowe

pt pmtec@o por comparagao de fazes

sv fasj5mf&elseskydd

protection h comparaisrm de phases pleine onde

Protection h comparison de phases clans laquelle la comparison est effectu6e

deux fois par

P&iode. La compsraison est faite ~ la fois sur les alterrtarws positivea et sur Ies altemartces

n6gatives.

fuU-wave phase comparkcm protection

dual-comparer phase comparison protection

(USA)

Phase cnmpsrison protection where the compmison is made twice per cycle. Comparison is

made both on positive and negative half-cycles.

@330cpaattHaarotnasi zmmrra c mryxnonynepftombrM cpaaHesmeM

&130CpaBHHBa10mU 3alllHTll, B KOTOpOit CpaBHeHHe lIpOE3BOAHTWt IIMXC.Abl 3B nepHOn H

ocyruecmurmncfi B nonoxrmenbrroM H B OTpHtIaTeJIbHOM nonynepHonax.

de Phasenvergleichsschutz mit Messung in

jeder Halbwelle

cs protecci6n de comparaci6n de fase de onda Completa

ja fimtiti~$k%~

pl zabezpieczenie por6wnawczo-fazowe z pomlarem w kaidym p610kresie

pt

protecfao por comparaqao de fases de onda completa

sv helv~gs fasjiimfbrelseskydd

protection A comparison de phases demi-ortde

Protection A comparison de phases clans laquelle la comparison est effectu4e une seule fois par

P&iode, sur Ialtemance positive OUsur Ialternance ntgative.

half-wave phase comparison protection

single comparer phase comparison protection (USA)

Phase comparison pro[ec[ion where the comparison is made once per cycle in the positive or


34/66

IS 1885 (Part 10) :2008

IEC

60050 (448) :1995

@B30CpaBtrSMam~Mt

3Bm~

B KOTOpOit Cp~HetIHe tIpOSi3BOAETC~ o- pm ~ nepmon B

tIOJIOYCiZTmHOM HJM OTPSitIaTCJIbHOM IIOJIYSICpHOAe.

& Phasertvergleichaachutz mit Messung in jester zweiten Halbwelle

eS protecci6n de comparaci6n de fase de media ortda

ja j+_@~ &@~~

p]

zabezpleczenle por6wnawczo-fazowe z pomiarem w kaldym okresie

pt protec~o por compara~o de fasea de meia onda

w halvviigs faaj~mfiirefseskydd

448-14-21

protection de masse

Protection dent la grandeur dalimentstion est un courant circulaot clans la connexion reliant h la

terre la strtrctmw du matth-iel considt$rf, darrs la section prot4g6e.

Ezemple: Protection de masse dune cuve de tnursformateur.

frame feakage protection

case ground protection

(USA)

frame ground protection (USA)

Protection in which the input energizing quantity is a ctrment flowing through the path connect-

ing the framework of the stated equipment in the protected section to earth.

Ezample: A frame leakage protection of a transformer tank.

3 S lUt t t T aO T TOW y T&lKS l H a K Op t t y C

%WtHTB, BXOAHOti B031teitCTBySOmeti BcJtHWIHOti KoTOPOii fiBJuwTCrl TOK, tIpOTeKaIOIIUiii

wepe3 coexsmesme, cBn

Documents

Electrotechnical Vocabulary Power System Protection