IEC 60050-191 AMD 1-1999 International Electrotechnical Vocabulary - Chapter 191 Dependability and quality of service Amendment 1《国际电工词汇 第191章 可靠性和服务质量 修改1》.pdf

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1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 60050191 1990 AMENDEMENT1 AMENDMENT1 199903 Amendement1 VocabulaireElectrotechniqueInternational Chapitre191: Sretdefonctionnementetqualitdeservice Amendment1 InternationalElectrotechnicalVocabulary Chapter191: Dependabilityandqualityofservice W Po

2、urprix,voircatalogueenvigueur Forprice,seecurrentcatalogue CODEPRIX PRICECODE IEC1999Droitsdereproductionrservs Copyrightallrightsreserved InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/ www.iec.ch CommissionElectrotech

3、niqueInternationale InternationalElectrotechnicalCommissionII 60050191amend.1 CEI:1999 SOMMAIRE Pages AVANTPROPOS . . IV INTRODUCTION . V Amendementslapartie1:Termescommuns: Sections 19102 Aptitudesduneentit 1 19104 Dfaillances . 2 19105 Panneseterreurs 3 19106 Etatsduneentit . 3 19111 Caractristiqu

4、esdedisponibilit 5 19112 Caractristiques defiabilit 7 Partie3:Suretdefonctionnementetqualitdeservicedanslesrseauxdenergielectrique: 19121 Notionsrelativesauxrseauxdnergielectrique . 8 19122 Etatsoprationnelsdesrseauxdnergielectrique. 10 19123 Dfaillances(danslesrseauxdnergielectrique) 15 19124 Indis

5、ponibilits(danslesrseauxdnergielectrique) 17 19125 Survenancesdindisponibilit(danslesrseauxdnergielectrique) . 21 19126 Interruptionsdeservice . 25 19127 Indicesdinterruptiondeserviceparticuliers 27 19128 Dfaillancesetinsuffisancesdurseaudeproductiontransport 32 19129 Indicesdeperformanceparticulier

6、s. 34 19130 Indicesennergieparticuliers . 35 Figures. 38 Index enfranais,anglais,arabe,allemand,espagnol,italien,japonais,polonais, portugaisetsudois. 4160050191Amend.1 IEC:1999 III CONTENTS Page FOREWORD . IV INTRODUCTION . V AmendmentstoPart1:Commonterms: Sections 19102 Item relatedperformance 1 1

7、9104 Failures . . 2 19105 Faults,errorsandmistakes . 3 19106 Itemrelatedstates . 3 19111 Availibilityperformancemeasures. 5 19112 Reliabilityperformancemeasures . 7 Part3:Dependabilityandqualityofserviceinelectricpowersystems: 19121 Electricpowersystemrelatedconcepts 8 19122 Operatingstatesofelectri

8、cpowersystems. 10 19123 Failures(inelectricpowersystems) 15 19124 Outages(inelectricpowersystems) 17 19125 Outageoccurrences(inelectricpowersystems). 21 19126 Interruptions . 25 19127 Selectedcustomerinterruptionindices 27 19128 Bulkpowersystemfailuresanddeficiencies . 32 19129 Selectedperformancein

9、dices . 34 19130 Selectedenergyindices. 3 5 Figures. 38 Index inFrench,English,Arabic,German,Spanish,Italian,Japanese,Polish, PortuguesandSwedish. 41IV 60050191amend.1 CEI:1999 AVANTPROPOS LeprsentamendementattabliparleGroupedeTravail1913duComitdtudes1delaCEI: Terminologie,aveclacooprationduGT 1duCo

10、mitdtudesn 56delaCEI :Sretde fonctionnement. Letextedecetamendementestissudesdocumentssuivants: FDIS Rapportdevote 1/1675/FDIS 1/1687/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayantabouti lapprobationdecetamendement. Danscechapitre191duVEIlestermesetdfinitionssontdo

11、nnsenfranaisetenanglais:deplus, lestermessontindiqusenarabe(ar),allemand(de),espagnol(es),italien(it),japonais(ja),polonais (pl),portugais(pt)etsudois(sv). _ FOREWORD ThisamendmenthasbeenpreparedbyWG1913ofIECTechnicalCommittee1:Terminology,inco operationwithWG1ofIECTechnicalCommittee56:Dependability

12、. Thetextofthisamendmentisbasedonthefollowingdocuments: FDIS Reportonvoting 1/1675/FDIS 1/1687/RVD Fullinformationonthevotingfortheapprovalofthisamendmentcanbefoundinthereportonvoting indicatedintheabovetable. Inthischapter191oftheIEVthetermsanddefinitionsarewritteninFrenchandEnglish;inaddition thet

13、ermsaregiveninArabic(ar),German(de),Spanish(es),Italian(it),Japanese(ja),Polish(pl), Portuguese(pt)andSwedish(sv). _60050191Amend.1 IEC:1999 V INTRODUCTION Cedocumentcomprend: Uncertainnombredemodificationslapartie1 Sretdefonctionnement Termes communsduChapitre191Sretdefonctionnementetqualitdeservic

14、eduVEI.La plupartdecesmodificationsontenfaittjugesncessairesparleGT1913duCE1 lorsdelaprparationdelapartie3,etsoumisesalorsauGT1duCE56. Lapartie3Sretdefonctionnementetqualitdeservicedanslesrseauxdnergie lectriquedecechapitre.Cettepartiepeuttreutiliseseule,indpendammentdela partie1oudelapartie2.Toutef

15、ois,elleesttoutfaitcompatibleetharmoniseavecla partie1SretdefonctionnementTermescommuns,surlaquelleellerepose. INTRODUCTION Thisdocumentcomprises: AnumberofmodificationstoPart1“DependabilityCommonterms“ofIEVChapter191 “Dependabilityandqualityofservice“.Mostofthesemodificationswereinfactfelt necessar

16、ybyTC1/WG1913whenpreparingPart3,andthensubmittedtoTC56/WG1. Part3“Dependabilityandqualityofserviceinelectricpowersystems“ofthisChapter.This partcanbeusedalone,independentlyofParts1and2.However,itisfullycompatibleand inlinewithPart1“DependabilityCommonterms“,onwhichitisbased.60050191Amend.1 IEC:1999

17、1 VOCABULAIREELECTRONIQUEINTERNATIONAL INTERNATIONALELECTROTECHNICALVOCABULARY CHAPITRE191:SRETDEFONCTIONNEMENTETQUALITDESERVICE CHAPTER191:DEPENDABILITYANDQUALITYOFSERVICE ModificationslaPartie1:SretdefonctionnementTermescommuns ModificationstoPart1:DependabilityCommonterms SECTION19102:APTITUDESDU

18、NEENTIT SECTION19102:ITEMRELATEDPERFORMANCE 1910206 fiabilit Modifierlanote2: Lafiabilitestgnralementexprimequantitativementpardescaractristiquesappropries. Danscertainesapplications,lunedescaractristiquesestuneexpressiondecetteaptitude paruneprobabilit,appeleaussifiabilit(voir1911201). reliability(

19、performance) Changenote2: Generally,reliabilityperformanceisquantifiedusingappropriatemeasures.Insome applications,thesemeasuresincludeanexpressionofreliabilityperformanceasaprobability, whichisalsocalledreliability(see1911201). ar $Hconfiabilidade(desempenho) sv funktionsskerhet2 60050191amend.1 CE

20、I:1999 SECTION19104:DFAILLANCES SECTION19104:FAILURES 1910423 dfaillancesdecausecommune (nouvelarticle/newentry ) Dfaillancesquiaffectentplusieursentitspartirdunvnementuniqueetquine rsultentpaslesunesdesautres. NOTE Lesdfaillancesdecausecommunenedoiventpastreconfonduesavecles dfaillancesdemodecommun

21、. commoncausefailures Failuresofdifferentitems,resultingfromasingleevent,wherethesefailuresarenot consequencesofeachother. NOTECommoncausefailuresshouldnotbeconfusedwithcommonmodefailures. ar M1U .-Q % letermecorrespondantenfranaisestalors dfaut. fault Addasecondnote: InEnglish,theterm“fault“isalsou

22、sedinthefieldofelectricpowersystemswiththemeaning asgivenin6040201;then,thecorrespondingterminFrenchis“dfaut“. ar BB de Fehlzustand es avera it avaria ja pl pt avaria sv (funktions)fel SECTION19106:TATSDUNEENTIT SECTION19106:ITEMRELATEDSTATES 1910605 tatdincapacit Ajouterlesynonyme : tatdindisponibi

23、lit (danslesrseauxdnergielectrique). Ajouterlanote: Enfranais,dansledomainedesrseauxdnergielectrique,leterme tat dindisponibilitnestpaslimitauxcasdepanneoudentretien,enanglaisdownstate (voir1910607). disabledstate Addthenote: InFrench,inthefieldofelectricpowersystems,theterm“tatdindisponibilit“isnot

24、 restrictedtothecaseof“downstate“(see1910607). ar O8% % de nichtverfgbarerZustand es estadodeincapacidad;estadodeindisponibilidad (enlasredesdeenergaelctrica) it statodiincapacit ja pl ) pt estadodeincapacidade sv hindertillstnd4 60050191amend.1 CEI:1999 1910607 tatdindisponibilit Ajouterlanote: Enf

25、ranais,dansledomainedesrseauxdnergielectrique,leterme tat dindisponibilitdsignetouttatdincapacitetnonseulementuntatdincapacitinterne. downstate Addthenote: InFrench,inthefieldofelectricpowersystems,theterm“tatdindisponibilit“isusedfor anydisabledstateandnotonlyforadownstate. ar P % de nichtverfgbare

26、rZustandwegeninternerUrsachen;Unklarzustand es estadodeindisponibilidad it statodiindisponibilit ja pl pt estadodeindisponibilidade;estadodeincapacidade(porcausa)interna sv (internt)hindertillstnd 1910611 fonctionnementenmodedgrad (nouvelarticle/newentry ) Etatduneentitquicontinuedaccomplirsesfoncti

27、onsavecdescaractristiques infrieuresauxvaleursassignesoudaccomplirseulementunepartiedeses fonctions. degradedstate Thestateofanitem,wherethatitemcontinuestoperformafunctiontolimitslower thantheratedvaluesorcontinuestoperformonlypartofitsfunctions. ar I0 % de ZustandeingeschrnkterBrauchbarkeit es est

28、adodegradado it statodegradato ja pl pt estadodegradado sv degraderattillstnd60050191Amend.1 IEC:1999 5 1910612 fonctionnementenchargepartielle (nouvelarticle/newentry ) tatduneentitquelonfaitfonctionnerintentionnellementavecdescaractristiques infrieuresauxvaleursassignes. NOTEEnanglais,dansledomain

29、edesrseauxdnergielectrique,letermederated stateestemploypourdsigneruntatdgrad. deratedstate Thestateofanitem,wherethatitemisdeliberatelyoperatedtolimitslowerthanthe ratedvalues. NOTEInEnglish,inthefieldofelectricpowersystems,theterm“deratedstate“isusedto indicateadegradedstate. ar 3% _ D % de Zustan

30、dabsichtlicheingeschrnkterBrauchbarkeit es estadodefuncionamientosuavizado;estadodefuncionamientoinferioralnominal; funcionamientoencargaparcial it statodiintenzionalesottoutilizzo ja pl pt estadodecargarestrita sv stressreducerattillstnd SECTION19111:CARACTRISTIQUESDEDISPONIBILIT SECTION19111:AVAIL

31、ABILITYPERFORMANCEMEASURES 1911106 disponibilitenrgimetabli Ajouterlaphrasesuivantelafindelanote: Danscesconditions,ladisponibilitenrgimetabliestidentiqueladisponibilit asymptotiqueetonemploieplussimplementletermedisponibilit. (steadystate)availability Attheendofthenote,addthefollowingsentence: Unde

32、rtheseconditions,asymptoticandsteadystateavailabilityareidenticalandareoften simplyreferredtoas“availability“. ar L$M 1P $ % %0* de stationreVerfgbarkeit es disponibilidadenrgimenpermanente it disponibilit(stazionaria) ja pl pt disponibilidadeemestadoestacionrio;disponibilidadeemregimepermanente sv

33、tillgnglighet(vidforfarighet)6 60050191amend.1 CEI:1999 1911108 indisponibilitenrgimetabli Ajouterlaphrasesuivantelafindelanote: Danscesconditions,lindisponibilitenrgimetabliestidentiquelindisponibilit asymptotiqueetonemploieplussimplementletermeindisponibilit. (steadystate)unavailability Attheendof

34、thenote,addthefollowingsentence: Undertheseconditions,asymptoticandsteadystateunavailabilityareidenticalandareoften simplyreferredtoas“unavailability“. ar L$M 1P $ % %0* de stationreNichtverfgbarkeit es indisponibilidadenrgimenpermanente it indisponibilit(stazionaria) ja pl pt indisponibilidadeemest

35、adoestacionrio;indisponibilidade emregimepermanente sv otillgnglighet(vidfortfarighet)60050191Amend.1 IEC:1999 7 SECTION19112:CARACTRISTIQUESDEFIABILIT SECTION19112:RELIABILITYPERFORMANCEMEASURES 1911202 taux(instantan)dedfaillance Modifierladfinitioncommesuit : Limite,sielleexiste,duquotientdelapro

36、babilitconditionnellepourquelinstant dunedfaillanceduneentitnonrparesoitcomprisdansunintervalledetemps donn,(t,t+ D t),parladure D tdelintervalledetemps,lorsquecetteduretend verszro,ensupposantquelentitnaitpassubidedfaillanceavantledbutde lintervalledetemps. Remplacerlanoteparlestroisnotessuivantes:

37、 NOTE1 Letauxinstantandedfaillanceestdonnparlaformule: l ( ) lim ()( ) () () () t t Ft t Ft Rt ft Rt t = +- = DD D 0 1 oF(t)etf(t)sontrespectivementlafonctionderpartitionetladensitdeprobabilitde linstantdedfaillance,eto R(t)estlafonctiondefiabilit,lielafiabilit R(t 1 ,t 2 )parla relation R(t) =R(0,t

38、). NOTE2 Unevaleurestimedetauxinstantandedfaillanceestlequotientdurapportdu nombredentitsayantsubiunedfaillancependantunintervalledetempsdonnaunombre dentitsnondfaillantesaudbutdelintervalle,parladuredelintervalle. NOTE3 Enanglais,letauxinstantandedfaillanceestparfoisappelhazardfunction. (instantane

39、ous)failurerate Modifythedefinitionasfollows: Thelimit,ifitexists,ofthequotientoftheconditionalprobabilitythattheinstantofa failureofanonrepaireditemfallswithinagiventimeinterval( t,t+ D t)andthe durationofthistimeinterval, D t,when D ttendstozero,giventhattheitemhasnot faileduptothebeginningoftheti

40、meinterval. Replacethenotebythreenotesasfollows: NOTE1 Theinstantaneousfailurerateisexpressedbytheformula: l ( ) lim ()( ) () () () t t Ft t Ft Rt ft Rt t = +- = DD D 0 1 where F(t)and f(t)arerespectivelythedistributionfunctionandtheprobabilitydensityofthe failureinstant,andwhereR(t)isthereliabilityfunction,relatedtothereliabilityR(t 1 ,t 2 )by R(t)= R(0,t). NOTE2 Anestimatedvalueoftheinstantaneousfailureratecanbeobtainedbydividing theratioofthenumberofitemswhichhavefailedduringagiventimeintervaltothenumber ofnonfaileditemsatthebeginningofthetimeinterval,bythedurationofthetime

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