ASTM E948-2009 模拟太阳光下使用参比池的光电池电性能的标准试验方法
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【英文标准名称】:StandardTestMethodforElectricalPerformanceofPhotovoltaicCellsUsingReferenceCellsUnderSimulatedSunlight
【原文标准名称】:模拟太阳光下使用参比池的光电池电性能的标准试验方法
【标准号】:ASTME948-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E44.09
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电池;性能;光电;测试;电流测量-太阳装置;电气性能-太阳装置;光电(PV)能系统;太阳能收集器;太阳分光照度;电压
【英文主题词】:cell;performance;photovoltaic;testing;Currentmeasurement--solardevices;Electricalperformance--solardevices;Photovoltaic(PV)powersystems;Solarcollectors;Solarspectralirradiance;Voltage
【摘要】:Itistheintentofthistestmethodtoprovidearecognizedmethodfortestingandreportingtheelectricalperformanceofphotovoltaiccells.Thetestresultsmaybeusedforcomparisonofcellsamongagroupofsimilarcellsortocomparediversedesigns,suchasdifferentmanufacturers''products.Repeatedmeasurementsofthesamecellmaybeusedtostudychangesindeviceperformance.Thistestmethoddeterminestheelectricalperformanceofacellbasedupontheoutputpoweratasingleinstantoftime.Itdoesnotprovideforintegratingtheoutputpoweroveragivenperiodoftimeandconditionstopredictanenergyoutput.Thistestmethodrequiresareferencecellcalibratedwithrespecttoanappropriatereferencespectralirradiancedistribution,suchasTablesE490,orG173.Itistheresponsibilityoftheusertodeterminewhichreferencespectralirradiancedistributionisappropriateforaparticularapplication.1.1Thistestmethodcoversthedeterminationoftheelectricalperformanceofaphotovoltaiccellundersimulatedsunlightbymeansofacalibratedreferencecellprocedure.1.2Electricalperformancemeasurementsarereportedwithrespecttoaselectsetofstandardreportingconditions(SRC)(seeTable1)ortouser-specifiedconditions.1.2.1TheSRCoruser-specifiedconditionsincludethecelltemperature,thetotalirradiance,andthereferencespectralirradiancedistribution.1.3Thistestmethodisapplicableonlytophotovoltaiccellswithalinearresponseovertherangeofinterest.1.4Thecellparametersdeterminedbythistestmethodapplyonlyatthetimeoftest,andimplynopastorfutureperformancelevel.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.TABLE1StandardReportingConditionsReferenceSpectralIrradianceDistributionTotalIrradiance(Wmx2212;2)Temperature(x00B0;C)TablesG173DirectNormal
1000
25
TablesG173Hemispherical
1000
25
TablesE490
1366.1
25
【英文标准名称】:Testprogramforshieldinginnuclearpowerplants
【原文标准名称】:核电站屏蔽的试验大纲
【标准号】:DIN25453-1991
【标准状态】:作废
【国别】:德国
【发布日期】:1991-07
【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】:遮盖物(保护性的);安全工程;规范(审批);定义;测量;测量仪器;辐射防护;核技术;文献工作;计划;核电站;核辐射;放射性;辐射测量;防护屏蔽;试验证明书;试验程序;试验;γ辐射;辐射
【英文主题词】:radiationprotection;safetyengineering;shields;nuclear-electricpowerstations;nucleartechnology;testcertificates;planning;nuclearradiation;testprograms;documentations;measurement;radiationmeasurement;screens(protective);specification(approval);definitions;testing;gamma-radiation;radiation;radioactivity;measuringinstruments
【摘要】:
【中国标准分类号】:F69;F72
【国际标准分类号】:1130;1120
【页数】:9P.;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforDesign,Alteration,andCertificationofAirplaneElectricalWiringSystems
【原文标准名称】:飞机电气布线系统的设计、改造和认证用标准实施规程
【标准号】:ASTMF2639-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F39.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:航空工程;航空航天运输;航空器;设计认证;电气布线系统;电气设备;电气系统
【英文主题词】:aircraft;airplaneelectricalwiringsystems;alteration;aviation;certification;design
【摘要】:Design8212;Thedesignproceduresdefinedinthispracticeareintendedtoprovideacceptableguidanceintheoriginaldesignofelectricalsystems.Alteration8212;Thealterationproceduresdefinedinthispracticeareintendedtoprovideacceptableguidanceformodificationofgeneralaviationaircraft.Designofanymodificationshallfollowthepracticesandprocessesdefinedinthedesignsectionsofthispractice.Certification8212;Certificationguidanceprovidedinthispracticeisintendedtoprovidegenerallyacceptedproceduresandprocessesforcertificationoforiginalandmodifiedelectricalsystemsandequipment.RequirementsforcertificationshallbecoordinatedwiththeapplicableNationalAeronauticsAssociation/CivilAeronauticsAdministration(NAA/CAA)regulatoryagency.1.1Definition-Thispracticedefinesacceptablepracticesandprocessesforthedesign,alteration,andcertificationofelectricsystemsandinstallationsingeneralaviationaircraft.Thispracticedoesnotchangeorcreateanyadditionalregulatoryrequirementsnordoesitauthorizechangesinorpermitdeviationsfromexistingregulatoryrequirements.1.2Applicability-Theguidanceprovidedinthispracticeisdirectedtoaircarriers,airoperators,designapprovalholders,SupplementalTypeCertificate(STC)holders,maintenanceproviders,repairstations,andanyoneperformingfieldapprovalmodificationsorrepairs.1.3ProtectionsandCautionsThispracticeprovidesguidancefordevelopingactionsandcautionarystatementstobeaddedtomaintenanceinstructionsfortheprotectionofwireandwireconfigurations.Maintenancepersonnelwillusetheseenhancedprocedurestominimizecontaminationandaccidentaldamagetoelectricalwiringinterconnectionsystem(EWIS)whileworkingonaircraft.1.4"ProtectandCleanAsYouGo"Philosophy-Thisphilosophyisappliedtoaircraftwiringthroughinclusioninoperatorsmaintenanceandtrainingprograms.Thisphilosophystressestheimportanceofprotectivemeasureswhenworkingonoraroundwirebundlesandconnectors.ItstresseshowimportantitistoprotectEWISduringstructuralrepairs,STCinstallations,orotheralterationsbymakingsurethatmetalshavings,debris,andcontaminationresultingfromsuchworkareremoved.1.5Values-Thevaluesgivenininch-poundunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.SeeAppendixX2forSI-basedprefixesandpowersof10.Note1WhereSIunitsarerequired,refertoAnnex5ofICAO.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:V40
【国际标准分类号】:49_060
【页数】:100P.;A4
【正文语种】: