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【英文标准名称】:Nuclearreactorinstrumentation-Pressurizedwaterreactor(PWR)ofVVERdesign-Monitoringadequatecoolingwithinthecoreduringshutdown
【原文标准名称】:核反应堆仪表VVER型加压轻水反应堆(PWR)冷停过程中堆芯充分冷却的监测
【标准号】:IEC62118-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-11
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC45A
【标准类型】:()
【标准水平】:()
【中文主题词】:加压水冷反应堆;轻水反应堆;冷却;安全;反应釜;电气工程;核电厂;反应堆装置;核反应堆
【英文主题词】:Cooling;Electricalengineering;Lightwaterreactors;Nuclearpowerplants;Nuclearreactors;Pressurizedwaterreactors;Reactorinstrumentation;Reactorvessels;Safety
【摘要】:ThisInternationalStandardappliestopressurizedwaterreactors(PWRs)ofVVERdesignwithconfigurationssimilartothoseshowninfigures1and2,andpresentstherequirementsformonitoringadequatecoolingwithinthecoreduringhotandcoldshutdownconditions.AnnexBprovidesmoreinformationonVVERoperatingstates.GoodinternationalpracticestobeusedwhendesigningneworupgradingexistingcorecoolingmonitorsforVVERsystemsaresummarizedinthisstandard.ThisstandarddoesnotconsiderthedesigndetailsofthedifferentVVERtechnologicalsystemsdesigns,excepttotheextentthatthedesignaffectsthemonitoringofcorecooling.RequirementsaregivenforcorecoolingmonitoringinstrumentationtoensurethesafeoperationofVVERsduringabnormaloperationandduringandafterdesignbasisaccidents(DBA).RequirementsforcorecoolingmonitoringduringconditionsbeyondaDBA,whichcouldbeaspecificnationalrequirementorconsideration,arenotcoveredhere.Thecorecoolingmonitoringinstrumentationhastofunctionunderwidelydifferentconditions.Thecircumstancesunderwhichthisinstrumentationneedstofunctionaredescribed.Descriptionsofdiversemeasuringprinciplesandsuitabledevicesaregivenalongwithrequirementsforthefollowing:·operationalconditions;·installation;·operatordisplays;·testing,calibrationandmaintenance;·equipmentqualification;·documentation;·redundancy.
【中国标准分类号】:F60
【国际标准分类号】:27_120_20
【页数】:55P;A4
【正文语种】:英语