【英文标准名称】:Low-voltagesurgeprotectivedevices-Surgeprotectivedevicesforspecificapplicationincludingd.c.Selectionandapplicationprinciples-Windturbineapplications
【原文标准名称】:低电压浪涌防护装置.含直流电专门应用的电压浪涌防护装置.切换和应用原理.风轮机应用
【标准号】:BSDDCLC/TS50539-22-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-06-30
【实施或试行日期】:2010-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:应用;分类;定义;直流电压;分配网;电气工程;电气安全;避雷防护;低电压;低压电路;低压设备;维护;输出测定;过电压保护装置;性能;防电击;选择;短路强度;短路试验;电涌放电器;过电压保护;测试;电压保护;风能;风力涡轮机
【英文主题词】:Applications;Classification;Definitions;Directvoltage;Distributionnetworks;Electricalengineering;Electricalsafety;Lightningprotection;Lowvoltage;Low-voltagecircuit;Low-voltageequipment;Maintenance;Outputdetermination;Overvoltageprotection;Performance;Protectionagainstelectricshocks;Selection;Short-circuitstrength;Shortingtests;Surgearresters;Surgeprotection;Testing;Voltageprotection;Windpower;Windturbines
【摘要】:ThisTechnicalSpecificationappliestosurgeprotectionofwindturbinegeneratorsandwindpowersystems.Normativereferencesaremadetogenericstandardsforlightningprotection,low-voltagesystemsandhigh-voltagesystemsformachineryandinstallationsandelectromagneticcompatibility(EMC).ThisTechnicalSpecificationdefinesrequirementsforselectionandinstallationofsurgeprotectivedevicesforthepowercircuits.Somespecialinformationaboutparticulartestingarealsoincludedsincethereisnotacurrentstandardfortestingsurgeprotectivedevicesforwindturbines.
【中国标准分类号】:K31;K45
【国际标准分类号】:29_120_50
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:Identificationcards-Thinflexiblecards-Part3:Testmethods
【原文标准名称】:识别卡.柔性薄卡.第3部分:试验方法
【标准号】:ISO/IEC15457-3-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:卡片;机读资料;机读的;识别卡;磁条;试验;规范(验收);定义;柔性;试验方法;尺寸;磁性卡片;物理性能;特性
【英文主题词】:Cards;Definition;Definitions;Dimensions;Flexible;Identitycards;Machinereadable;Machine-readablematerials;Magneticcards;Magneticstripes;Physicalproperties;Properties;Specification(approval);Testmethods;Testing
【摘要】:Thinflexiblecards,thesubjectofthisInternationalStandard,areusedtoautomatethecontrolsforaccesstogoodsorservicessuchasmasstransit,highwaytollsystems,carparks,vouchers,storedvalue,etc.Fortheseapplications,datacanbewrittenand/orreadbymachinesusingvariousrecordingtechniquessuchasmagneticstripe,opticalcharacterrecognition(OCR),barcode,etc.ThispartofISO/IEC15457specifiesthetestmethodsandproceduresrequiredtocarryoutmeasurementsofthemagneticstripeandencodingcharacteristicsofthinflexiblecards.Manyofthestandardmethodsavailableforcheckingphysicalpropertiesofbasematerialsareintendedtobeappliedtosamplescutfromcontinuousmaterialorlargesheets.However,alltestmethodsgivenherein,unlessexplicitlystatedotherwise,applytofinishedcards.Thetestmethodsdescribedaretobeperformedonseparatesamples.Itisnotintendedthatanyindividualcardshouldpassthroughmorethanonetestprocedure,unlessexplicitlystated.Acceptancecriteriadonotformpartofthisstandard.
【中国标准分类号】:L64
【国际标准分类号】:35_240_15
【页数】:31P.;A4
【正文语种】:英语