DIN EN 45510-4-7-1999 电站设备购置指南.第4-7部分:锅炉辅助设备.锅炉灰搬运处理设备
时间:2024-05-21 22:10:27 来源: 标准资料网 作者：标准资料网 阅读：8565
【英文标准名称】:Guideforprocurementofpowerstationequipment-Part4-7:Boilerauxiliaries;ashhandlingplant;GermanversionEN45510-4-7:1999
【原文标准名称】:电站设备购置指南.第4-7部分:锅炉辅助设备.锅炉灰搬运处理设备
【标准号】:DINEN45510-4-7-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);质量保证;交货条件;发电站;汽轮机;定义;规范;质量要求;接口;文献工作;应力;设备;使用条件;制造;评定;工作性能;供货表;维修;指导手册;导则;效率;灰分;设计
【英文主题词】:Ancillaryfacility;Ashes;Combustionresidue;Definitions;Deliveryconditions;Design;Documentations;Efficiency;Electricpowerstations;Equipment;Evaluations;Guidebooks;Guidelines;Installationsfortransportation;Interfaces(dataprocessing);Maintenance;Manufacturing;Operatingconditions;Performanceinservice;Procurements;Qualityassurance;Qualityrequirements;Specification(approval);Specifications;Steamturbines;Stress;Supplyschedule;Supplying;Wastedisposal
【摘要】:Thedocumentgivesguidanceonwritingthetechnicalspecificationfortheprocurementofequipmentforashhandlingassociatedwithcoalfiredsteamgeneratingplantforuseinelectricitygeneratingstations(powerstations).Thisguideforprocurementisnotapplicabletoequipmentforuseinthenuclearreactorplantareaofnuclearpowerstations.
【中国标准分类号】:F20
【国际标准分类号】:27_040;27_100
【页数】:18P.;A4
【正文语种】:德语
Product Code:SAE AS20708/6
Title:Synchro, Torque Transmitter, Type 26v-11tx4c
Issuing Committee:Ae-7a Generators And Controls Motors And Magnetic Devices
Scope:【英文标准名称】:Plastics-Instrumentaldeterminationofradiantexposureinweatheringtests-Generalguidanceandbasictestmethod
【原文标准名称】:塑料气候试验中辐射曝露的仪器测定一般指南和基本试验方法
【标准号】:ISO9370-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:一般条件;太阳辐射;定义;效应;辐照;试验;环境试验;塑料;辐射;测定;风化
【英文主题词】:Definitions;Determination;Effects;Environmentaltesting;Generalconditions;Irradiation;Plastics;Radiation;Solarradiation;Tests;Weathering
【摘要】:1ThisInternationalStandardspecifiesmethodsfortheinstrumentalmeasurementofirradianceonaplanarsurface.Thisincludesbothnaturalandsimulatednaturalexposuretesting.2Instrumentaltechniquesincludethecontinuousmeasurementoftotalsolarandspectralsolarirradiance(withemphasisontheultravioletwavelengthregion),andtheaccumulation(orintegration)ofinstantaneousdatatoprovideatotalradiantexposure(dosage).3Exposureinapparatususingartificiallightsourcessometimesrequiresmeasurementofirradianceandradiantexposureatspecifiedwavelengthsinordertomonitorand,ifrequired,controltheirradianceonaplanarsurfaceand/ortodefinequantitativelytheexposurestagesofanexposedspecimen.Typically,measurementsofradiationinthe290nmto400nmband,ornarrow-bandmeasurementswithcentrewavelengthsat,forexample,340nmor420nm,arerequired.However,incontrasttonaturalexposureconditions,radiationofwavelengthsshorterthan300nmispresentinmostlightsourcesusedinlaboratoryacceleratedtests,andisknowntocauserapiddegradationinmanypolymers.Inaddition,radiationoflongerwavelengthscanbeveryimportantinproductdegradationsuchascolourfade.Therefore,itmaybeveryusefultomonitorshort-wavelengthradiationoflessthan300nmandlong-wavelengthradiationatwavelengthsgreaterthan400nm.4ThisInternationalStandarddeesnotspecifyproceduresusingbluewoolstandards,chemicalactinometry,monochromatorsorpolymericandotherfilmdosimetry.NOTE1Thisshouldnotbeconstruedtoimplythatsuchtechniquesareundesirable.Effortsareunderwayinseveralcountriestodeveloppolymericdosimetersforthispurpose.NOTE2Monochromatorsareusuallyusedinspectroradiometricsystemswherehigh-resolutionprecisionscanningofapassbandisrequired.5ThetotalsolarandsolarultravioletradiationmeasuringinstrumentsdescribedinthisInternationalStandardcanbeusedinthefollowingexposuretests:a)NaturalexposuretestsMeasurementoftotalsolarandsolarultravioletradiationusingtheinstrumentsandproceduresspecifiedinthisInternationalStandardwillimprovethecomparabilityofexposuretestsconductedatdifferenttimesinasinglelocation.Itmayalsoimprovethecomparabilityofresultsobtainedindifferentlocationswithsimilarclimates.However,comparisonofresultsfromexposuresindifferentlocationsmustalsoconsidertheeffectsoftemperature,moistureandotherclimaticfactorsonthetypeandrateofproductdegradationaswellasthelevelofsolarradiation.NOTE3Whiletheinstrumentperformancedatadescribedintables1and2maybeconsideredasaspecification,especiallyforinstrumentsthatmeasuretotalsolarradiation,instrumentscurrentlyavailableformeasurementofsolarultravioletradiationmaynotmeetalloftheperformancefeatureslisted.b)ComparisonbetweennaturalexposureandlaboratoryacceleratedtestsMeasurementsofultravioletand/orvisibleradiationusingtheinstrumentsandproceduresspecifiedinthisInternationalStandardmayaidincomparingresultsfromartificialacceleratedtestswiththosefromnaturalexposure.Whenthisisdone,comparisonshouldbemadeinseveralpassbands.Comparingtheradiationinashort-wavelengthUVpassbandisnecessarytogaugetherelativeseverityoftheexposureandtoestimatetheriskthattheacceleratedtestmightproducedegradationreactionsthatwouldnotoccurinanaturalexposure.Theintensityandspectraldistributionoftheradiationusedinacceleratedtestsisonlyonefactorindeterminingthecomparabilityofresultsobtainedinnaturalexposures.Onemustalsoconsidertemperature,moistureandotherclimaticfactors(notablypollutioneffects)whenmakingthesecomparisons.Becauseofdifferencesbetweenamaterial'sresponsetoincreasedradiationlevelsandpossible
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:13P;A4
【正文语种】:英语