IEC 61501-1998 Nuclear reactor instrumentation - Wide range neutron fluence rate meter - Mean square voltage method《核反应堆仪表 宽范围中子通量比率仪 均方电压法》.pdf

《IEC 61501-1998 Nuclear reactor instrumentation - Wide range neutron fluence rate meter - Mean square voltage method《核反应堆仪表 宽范围中子通量比率仪 均方电压法》.pdf》由会员分享，可在线阅读，更多相关《IEC 61501-1998 Nuclear reactor instrumentation - Wide range neutron fluence rate meter - Mean square voltage method《核反应堆仪表 宽范围中子通量比率仪 均方电压法》.pdf（88页珍藏版）》请在麦多课文档分享上搜索。

1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 61501 Premiredition Firstedition 199811 Instrumentationdesracteursnuclaires Appareillagedemesuredudbitdefluence neutroniquegrandedynamique Mthodeducarrdelatensionmoyenne Nuclearreactorinstrumentation Widerangeneutronfluenceratemeter Meansquarevolta

2、gemethod Numroderfrence Referencenumber CEI/IEC61501:1998Numrosdespublications Depuisle1erjanvier1997,lespublicationsdelaCEI sontnumrotespartirde60000. Publicationsconsolides Lesversionsconsolidesdecertainespublicationsde laCEIincorporantlesamendementssontdisponibles. Parexemple,lesnumrosddition1.0,

3、1.1et1.2 indiquentrespectivementlapublicationdebase,la publicationdebaseincorporantlamendement1,et lapublicationdebaseincorporantlesamendements1 et2. Validitdelaprsentepublication LecontenutechniquedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignem

4、entsrelatifsladatedere confirmationdelapublicationsontdisponiblesdans leCataloguedelaCEI. Lesrenseignementsrelatifsdesquestionsltudeet destravauxencoursentreprisparlecomittechnique quiatablicettepublication,ainsiquelalistedes publicationstablies,setrouventdanslesdocuments cidessous: SitewebdelaCEI*

5、CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement (Catalogueenligne)* BulletindelaCEI DisponiblelafoisausitewebdelaCEI* etcommepriodiqueimprim Terminologie,symbolesgraphiques etlittraux Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI60050: VocabulaireElectro techni

6、queInternational (VEI). Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsulteralaCEI60027: Symboleslittraux utiliserenlectrotechnique,laCEI60417:Symboles graphiquesutilisablessurlematriel.Index,relevet compilationdesfeuillesindividuelles, etlaCEI6061

7、7: Symbolesgraphiquespourschmas. * Voiradressesitewebsurlapagedetitre. Numbering Asfrom1January1997allIECpublicationsare issuedwithadesignationinthe60000series. Consolidatedpublications ConsolidatedversionsofsomeIECpublications includingamendmentsareavailable.Forexample, editionnumbers1.0,1.1and1.2r

8、efer,respectively,to thebasepublication,thebasepublicationincor poratingamendment1andthebasepublication incorporatingamendments1and2. Validityofthispublication ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrela

9、tingtothedateofthereconfirmationof thepublicationisavailableintheIECcatalogue. Informationonthesubjectsunderconsiderationand workinprogressundertakenbythetechnicalcom mitteewhichhaspreparedthispublication,aswellas thelistofpublicationsissued,istobefoundatthe followingIECsources: IECwebsite* Catalogu

10、eofIECpublications Publishedyearlywithregularupdates (Onlinecatalogue)* IECBulletin AvailablebothattheIECwebsite*and asaprintedperiodical Terminology,graphicalandletter symbols Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV). Forgraphicalsymbols,andl

11、ettersymbolsandsigns approvedbytheIECforgeneraluse,readersare referredtopublicationsIEC60027: Lettersymbolsto beusedinelectricaltechnology ,IEC60417: Graphical symbolsforuseonequipment.Index,surveyand compilationofthesinglesheets andIEC60617: Graphicalsymbolsfordiagrams. * Seewebsiteaddressontitlepa

12、ge.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 61501 Premiredition Firstedition 199811 Instrumentationdesracteursnuclaires Appareillagedemesuredudbitdefluence neutroniquegrandedynamique Mthodeducarrdelatensionmoyenne Nuclearreactorinstrumentation Widerangeneutronfluenceratemeter Meansquarevo

13、ltagemethod CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1998Droitsdereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoit

14、etparaucun procd,lectroniqueoumcanique,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyanymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotec

15、hnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE W2 61501CEI:1998 SOMMAIRE Pages AVANTPROPOS 4 INTRODUCTION . 6 Articles 1Domaine dapplication. 8 2Rfrences normatives 8 3Dfinitions. 1 0 4Abrviations 12 5 Principede

16、lamthodeducarrdelatensionmoyenne. 12 6 Miseenoeuvredelamthodeducarrdelatensionmoyenne 14 6.1 Mesureanalogiquelinaire:amplificateurquadratique 14 6.2 Mesureanalogiquelogarithmique:amplificateurlogarithmique 16 6.3 Calculdirectdelavariancepartraitementnumrique. 16 7 Structuredunechanegrandedynamique 1

17、8 7.1 Chanegrandedynamiqueunseuldtecteur 20 7.2 Chanegrandedynamiquedeuxdtecteurs 22 8 Technologiedeschanesgrandedynamique. 22 8.1 Chanegrandedynamiqueanalogique . 24 8.2 Chanegrandedynamiquenumrique 24 9 Conditionsdessaietgnrateursdessai 26 9.1 Conditionsenvironnementalespourlesessais 26 9.2Equipem

18、ents dessai 26 10 Caractristiquesetmthodesdessaidespramplificateurs. 28 10.1 Caractristiquesdespramplificateurs . 28 10.2 Mthodesdessaidespramplificateurs . 30 11 Caractristiquesetmthodesdessaidesamplificateursquadratiques. 38 11.1 Caractristiquesdesamplificateursquadratiques . 38 11.2 Mthodesdessai

19、desamplificateursquadratiques . 38 12 Caractristiquesetmthodesdessaidesamplificateurslogarithmiques 50 12.1 Caractristiquesdesamplificateurslogarithmiques. 50 12.2 Mthodesdessaidesamplificateurslogarithmiques. 50 13 Caractristiquesetmthodesdessaidesamplificateurssommateurs designauxlogarithmiques. 6

20、0 13.1 Caractristiquesdesamplificateurssommateurs 60 13.2 Mthodesdessaidesamplificateurssommateurs 64 14 Caractristiquesetmthodesdessaidesprocesseursnumriques defluctuations(PNF) 68 14.1 Caractristiquesdesprocesseursnumriquesdefluctuations 68 14.2 Mthodesdessaidesprocesseursnumriquesdefluctuations.

21、70 AnnexeA(informative)Applicationsdeschanesgrandedynamique 74 Bibliographie .7 861501IEC:1998 3 CONTENTS Page FOREWORD . 5 INTRODUCTION . 7 Clause 1Scope. 9 2Normative references 9 3Definitions. 1 1 4Abbreviations 13 5 Principleofthemeansquarevoltagemethod. 13 6 Implementationofthemeansquarevoltage

22、method 15 6.1 Linearanaloguemethod:quadraticamplifier. 15 6.2 Logarithmicanaloguemethod:logarithmicamplifier 17 6.3 Digitalmethod:digitalmeansquareprocessor 17 7 Structureofawiderangechannel . 19 7.1Singledetector WRC. 21 7.2Doubledetector WRC 23 8 TechnologyofWRC 23 8.1 Analoguewiderangechannel. 25

23、 8.2 Digitalwiderangechannel 25 9 Testconditionsandtestgenerators. 27 9.1 Environmentaltestconditions. 27 9.2Test equipment 27 10 Characteristicsandtestmethodsforpreamplifiers. 29 10.1 Characteristicsofthepreamplifier 29 10.2 Testmethodsforthepreamplifier. 31 11 Characteristicsandtestmethodsforquadr

24、aticamplifiers 39 11.1 Characteristicsofthequadraticamplifier 39 11.2 Testmethodsforthequadraticamplifier. 39 12 Characteristicsandtestmethodsforlogarithmicamplifiers 51 12.1 Characteristicsofthelogarithmicamplifier . 51 12.2 Testmethodsforthelogarithmicamplifier 51 13 Characteristicsandtestmethodsf

25、orlogarithmicsummingamplifiers . 61 13.1 Characteristicsofthesummingamplifier 61 13.2 Testmethodsforthesummingamplifier . 65 14 Characteristicsandtestmethodsfordigitalmeansquareprocessors(DMSP) 69 14.1 Characteristicsofthedigitalmeansquareprocessor 69 14.2 TestmethodsfortheDMSP . 71 AnnexA(informati

26、ve)ApplicationsofWCRs. 75 Bibliography 7 94 61501CEI:1998 COMMISSIONLECTROTECHNIQUEINTERNATIONALE _ INSTRUMENTATIONDESRACTEURSNUCLAIRES APPAREILLAGEDEMESUREDUDBITDEFLUENCENEUTRONIQUE GRANDEDYNAMIQUE MTHODEDUCARRDELATENSIONMOYENNE AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneor

27、ganisationmondialedenormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourtouteslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesint

28、ernationales. Leurlaborationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernementalesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation Internationa

29、ledeNormalisation(ISO),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniquesreprsentent,danslamesure dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes.

30、 3) Lesdocumentsproduitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscommetelsparlesComitsnationaux. 4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurep

31、ossible,lesNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormedelaCEIetlanormenationaleourgionale correspondantedoittreindiqueentermesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpase

32、ngagequandunmatrielestdclarconformelunedesesnormes. 6) LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire lobjetdedroitsdepropritintellectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsign

33、alleurexistence. LaNormeinternationaleCEI61501attablieparlesouscomit45A:Instrumentationdes racteurs,ducomitdtudes45delaCEI:Instrumentationnuclaire. Letextedecettenormeestissudesdocumentssuivants: FDIS Rapportdevote 45A/338/FDIS 45A/346/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformat

34、ionsurlevoteayant aboutilapprobationdecettenorme. LannexeAestdonneuniquementtitredinformation.61501IEC:1998 5 INTERNATIONALELECTROTECHNICALCOMMISSION _ NUCLEARREACTORINSTRUMENTATION WIDERANGENEUTRONFLUENCERATEMETER MEANSQUAREVOLTAGEMETHOD FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission)is

35、aworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesInter

36、nationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywiththe

37、InternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasrepr

38、esentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommitteesun

39、dertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannotber

40、enderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. ThisInternationalStandardIEC61501h

41、asbeenpreparedbysubcommittee45A:Reactor instrumentation,ofIECtechnicalcommittee45:Nuclearinstrumentation. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 45A/338/FDIS 45A/346/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedint

42、heabovetable. AnnexAisforinformationonly.6 61501CEI:1998 INTRODUCTION Larponsedunechambrefissionunneutronconsisteproduireuneimpulsiondecharges lectriqueset,grceaucomptagedecesimpulsions,ilestpossibledemesurerledbitde fluenceneutronique.Pourdesniveauxdefluxpluslevs,letauxdeproductiondes impulsionsaugmentejusquproduireunesuperpositiondesimpulsions(unphnomneconnu sousletermeempilementdesimpulsions)etleprocddecomptagedesimpulsions devientimpossible. Uneautreapprochepourletraitementconsisteconsidrerlempilementdesimpulsions commeun