【英文标准名称】:StandardSpecificationforGeneralRequirementsforFlat-RolledNickelandNickelAlloysPlate,Sheet,andStrip
【原文标准名称】:压延镍和镍合金板材、薄板和带材的一般要求的标准规范
【标准号】:ASTMB906-2002(2006)
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:B02.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:材料试验;规范;金属加工;半成品;镍合金
【英文主题词】:nickelalloy;plate;sheet;strip
【摘要】:1.1Thisspecificationcoversagroupofgeneralrequirementsthat,unlessotherwisespecifiedinthepurchaseorderorinanindividualspecification,shallapplytorollednickelandnickelalloyplate,sheet,andstrip,undereachofthefollowingspecificationsissuedbyASTM:SpecificationsB127,B162,B168,B333,B409,B424,B434,B435,B443,B463,B536,B575,B582,B599,B620,B625,B670,B688,B709,B718,B755,B814,B818,B872.1.2Incaseofanyconflictingrequirements,therequirementsofthepurchaseorder,theindividualmaterialspecification,andthisgeneralspecificationshallprevailinthesequencenamed.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheet(MSDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_150_40
【页数】:16P.;A4
【正文语种】:


【英文标准名称】:StandardTestMethodsforMeasurementofElectricalPerformanceandSpectralResponseofNonconcentratorMultijunctionPhotovoltaicCellsandModules
【原文标准名称】:非集中多结光电池和组件的电性能和光谱灵敏度测量的标准试验方法
【标准号】:ASTME2236-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:太阳能;光电的;多结设备;电性能;光谱灵敏度;非集中多结光电池/组件;光电电力系统;电性能-太阳能设备;光谱数据-太阳能设备;两端多结光电设备
【英文主题词】:SolarEnergy;Photovoltaics;MultijunctionDevices;ElectricalPerformance;SpectralResponse;NonconcentratormultijunctionPVcells/modules;Photovoltaic(PV)powersystems;Solarenergy;Electricalperformance--solardevices;Spectraldata--solardevic
【摘要】:Inaseries-connectedmultijunctionPVdevice,theincidenttotalandspectralirradiancedetermineswhichcomponentcellwillgeneratethesmallestphotocurrentandthuslimitthecurrentthroughtheentireseries-connecteddevice.Thiscurrent-limitingbehavioralsoaffectsthefillfactorofthedevice.Becauseofthis,specialtechniquesareneededtomeasurethecorrectI-Vcharacteristicsofmultijunctiondevicesunderthedesiredreportingconditions(seeTestMethodsE1036).Thesetestmethodsuseanumericalparametercalledthecurrentbalancewhichisameasureofhowwellthetestconditionsreplicatethedesiredreportingconditions.Whenthecurrentbalancedeviatesfromunitybymorethan0.03,theuncertaintyofthemeasurementmaybeincreased.TheeffectsofcurrentlimitinginindividualcomponentcellscancauseproblemsforI-Vcurvetranslationstodifferenttemperatureandirradianceconditions,suchasthetranslationsrecommendedinTestMethodsE1036.Forexample,ifadifferentcomponentcellbecomesthelimitingcellastheirradianceisvaried,adiscontinuityinthecurrentversusirradiancecharacteristicmaybeobserved.Forthisreason,itisrecommendedthatI-Vcharacteristicsofmultijunctiondevicesbemeasuredattemperatureandirradianceconditionsclosetothedesiredreportingconditions.Somemultijunctiondeviceshavemorethantwoterminalswhichallowelectricalconnectionstoeachcomponentcell.Inthesecases,thespecialtechniquesforspectralresponsemeasurementsarenotneededbecausethecomponentcellscanbemeasuredindividually.However,theseI-Vtechniquesarestillneededifthedeviceisintendedtobeoperatedasatwo-terminaldevice.Usingthesetestmethods,thespectralresponseistypicallymeasuredwhiletheindividualcomponentcellundertestisilluminatedatlevelsthatarelessthanEo.Nonlinearityofthespectralresponsemaycausethemeasuredresultstodifferfromthespectralresponseattheilluminationlevelsofactualuseconditions.1.1Thesetestmethodsprovidespecialtechniquesneededtodeterminetheelectricalperformanceandspectralresponseoftwo-terminal,multijunctionphotovoltaic(PV)devices,bothcellandmodules.1.2Thesetestmethodsaremodificationsandextensionsoftheproceduresforsingle-junctiondevicesdefinedbyTestMethodsE948,E1021,andE1036.1.3Thesetestmethodsdonotincludetemperatureandirradiancecorrectionsforspectralresponseandcurrent-voltage(I-V)measurements.ProceduresforsuchcorrectionsareavailableinTestMethodsE948,E1021,andE1036.1.4Thesetestmethodsmaybeappliedtocellsandmodulesintendedforconcentratorapplications.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeter......
【中国标准分类号】:K83
【国际标准分类号】:27_160
【页数】:5P.;A4
【正文语种】: