IEC_60050-603-1986_amd1-1998.pdf

NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD60050(603)1986AMENDEMENT 1AMENDMENT 11998-05Amendement 1Vocabulaire Electrotechnique International Chapitre 603:Production,transport et distributionde lnergie lectrique Planification et conduitedes rseauxAmendment 1International Electrotechnical Vocabulary Chapter 603:Generation,transmission and distributionof electricity Power system planningand managementJPour prix,voir catalogue en vigueurFor price,see current catalogueCODE PRIXPRICE CODE IEC 1998 Droits de reproduction rservs Copyright-all rights reservedInternational Electrotechnical Commission3,rue de Varemb Geneva,SwitzerlandTelefax:+41 22 919 0300 e-mail:inmailiec.chIEC web site http:/www.iec.ch Commission Electrotechnique Internationale International Electrotechnical CommissionLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 60050(603)amend.1 CEI:1998AVANT-PROPOSLe prsent amendement a t tabli par le Groupe de Travail 191-3:Fiabilit et qualit de service durseau dnrgie lectrique,du Comit dEtudes 1 de la CEI:Terminologie.Le texte de cet amendement est issu des documents suivants:FDISRapport de vote1/1628/FDIS1/1649/RVDLe rapport de vote indiqu dans le tableau ci-dessus donne toute information sur le vote ayant abouti lapprobation de cet amendement._FOREWORDThis amendment has been prepared by Working Group 191-3:Reliability and quality of service inelectric power system,of IEC Technical Committee 1:Terminology.The text of this amendment is based on the following documents:FDISReport on voting1/1628/FDIS1/1649/RVDFull information on the voting for the approval of this amendment can be found in the report on votingindicated in the above table._LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.60050(603)Amend.1 IEC:1998 3 SECTION 603-03:STABILITSECTION 603-03:STABILITYAjouter les articles suivants(dans une rvision future,larticle 03-21 devrait tre plac aprs larticle03-01,larticle 03-22 aprs larticle 03-02,larticle 03-23 aprs larticle 03-03 et larticle 03-24 aprslarticle 03-05):Add the following entries(in a future revision,entry 03-21 should be placed after entry 03-01,entry03-22 after entry 03-02,entry 03-23 after entry 03-03 and entry 03-24 after entry 03-05):603-03-21instabilit dun rseau dnergie lectriqueincapacit dun rseau dnergie lectrique maintenir sa stabilitNotes1 Ce concept ne sapplique pas aux interactions entre des rseaux dnergie lectrique tensionalternative connects entre eux uniquement par des liaisons courant continu.2 Cette dfinition ne couvre pas linstabilit de tension(voir 604-01-15).power system instabilityinability of a power system to maintain power system stabilityNotes1 This concept does not apply to the interaction between a.c.systems interconnected only by d.c.links.2 This definition does not cover voltage instability(see 604-01-15).ar$O0?%,?%?1?%,M?$?fl?$?%?LI?I?$O0?%,?%?1?%,M?$?fl?$?%?LI?I?;?%,M?$?fl?$?%?$O0$?I?%,M?$?fl?$?%?$O0$?I?deInstabilitt eines Elektrizittsversorgungssystemsesinestabilidad de una red de energa elctricaitinstabilit di un sistema elettricojaplniestabilno?systemu elektroenergetycznegoptinstabilidade de um sistema de energia elctricasvsysteminstabilitetLICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.4 60050(603)amend.1 CEI:1998603-03-22instabilit statique(dun rseau dnergie lectrique)instabilit en petits mouvements(dun rseau dnergie lectrique)manque de stabilit statiqueNotes1 Linstabilit statique survient gnralement suite des transits de puissance excessifs.2 Dans ces conditions,pour au moins un gnrateur,la drive de la puissance active par rapport lcart angulaire entre sa f.e.m.et la f.e.m.de rfrence est ngative.3 Un rseau dnergie lectrique est statiquement instable pour un point de fonctionnement donn si,la suite dune petite perturbation quelconque,il natteint pas un rgime de fonctionnement permanent.steady-state instability(of a power system)lack of steady-state stabilityNotes1 Steady-state instability usually occurs due to excessive power transfers.2 Under this condition,the derivative of the active power with respect to the angle of deviationbetween at least one generators e.m.f.and the reference e.m.f.is negative.3 A power system is steady-state unstable for a steady-state operating condition if,following anysmall disturbance,it fails to reach a steady-state operating condition.ar;destatische Instabilitt(eines Elektrizittsversorgungssystems)esinestabilidad estacionaria(de una red de energa elctrica)itinstabilit alle piccole perturbazione(di un sistema elettrico);instabilit statica(di un sistemaelettrico)japlniestabilno?statyczna(systemu elektroenergetycznego)ptinstabilidade esttica(de um sistema de energia elctrica)svstationr(system)instabilitet603-03-23instabilit transitoire(dun rseau dnergie lectrique)instabilit en grands mouvements(dun rseau dnergie lectrique)perte de