【英文标准名称】:Informationtechnology-CDIFtransferformat-EncodingENCODING.1
【原文标准名称】:信息技术.CDIF传输格式.编码ENCODING.1
【标准号】:BSISO/IEC15475-3-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-02-07
【实施或试行日期】:2003-02-07
【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】:CDIF;数据处理;数据库语言;编码;信息交换;信息技术;句法;传输格式
【英文主题词】:CDIF;Dataprocessing;Databaselanguages;Encoding;Informationinterchange;Informationtechnology;Syntax;Transmissionformat
【摘要】:TheCDIFfamilyofstandardsisprimarilydesignedtobeusedasadescriptionofamechanismfortransferringinformationbetweenmodellingtools.ItfacilitatesasuccessfultransferwhentheauthorsoftheimportingandexportingtoolshavenothingincommonexceptanagreementtoconformtoCDIF.ThelanguagethatisdefinedforthetransferformatalsohasapplicabilityasagenerallanguageforImport/Exportfromrepositories.TheCDIFsemanticmetamodeldefinedformodellingtoolsalsohasapplicabilityasthebasisofstandarddefinitionsforuseinrepositories.Thestandards,whichformthecompletefamilyofCDIFStandards,aredocumentedinISO/IEC15474-1:2002,Informationtechnology—CDIFframework—Part1:Overview.Thesestandardscovertheoverallframework,thetransferformatandtheCDIFsemanticmetamodel.ThediagraminFigure1depictsthevariousstandardsthatcomprisetheCDIFfamilyofstandards.TheshadedboxdepictsthisStandardanditspositionintheCDIFfamilyofstandards.ThisdocumentdescribesthestandardCDIFTransferEncodingforthestandardCDIFTransferSyntaxasdefinedinISO/IEC15475-2:2002,Informationtechnology—CDIFtransferformat—Part2:SyntaxSYNTAX.1.Thisdocumentisintendedtobeusedbyanyonewishingtounderstandand/oruseCDIF.ThisdocumentprovidesanintroductiontotheentireCDIFfamilyofstandards.Itissuitablefor:—ThoseevaluatingCDIF,—ThosewhowishtounderstandtheprinciplesandconceptsofaCDIFtransfer,and—Thosedevelopingimportersandexporters.ThedocumentsISO/IEC15474-1:2002,Informationtechnology—CDIFframework—Part1:OverviewandISO/IEC15474-2:2002,Informationtechnology—CDIFframework—Part2:ModellingandextensibilityshouldbereadfirstwheninitiallyexploringCDIFandbeforeattemptingtoreadotherdocumentsintheCDIFfamilyofstandards.ThisdocumentshouldbereadinconjunctionwithISO/IEC15475-1:2002,Informationtechnology—CDIFtransferformat—Part1:GeneralrulesforsyntaxesandencodingsandISO/IEC15475-2:2002,Informationtechnology—CDIFtransferformat—Part2:SyntaxSYNTAX.1.Whiletherearenospecificprerequisitesforreadingthisdocument,itwillbehelpfulforthereadertohavefamiliaritywiththefollowing:—Entity-Relationship-Attributemodelling;—Modelling(CASE)tools;—Informationrepositories;—Datadictionaries;—Multiplemeta-layermodelling;—Formalgrammars;—Transferformats.
【中国标准分类号】:L71
【国际标准分类号】:35_080
【页数】:30P;A4
【正文语种】:英语


【英文标准名称】:Powertransformers-Part1:General(IEC60076-1:1993,modified+A1:1999);GermanversionEN60076-1:1997+A1:2000+A12:2002
【原文标准名称】:电力变压器.第1部分:总则(IEC60076-1:1993、修订版+A1:1999);德文版本EN60076-1:1997+A1:2000+A12:2002
【标准号】:EN60076-1-2002
【标准状态】:现行
【国别】:
【发布日期】:2003-01
【实施或试行日期】:2003-01-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:干式变压器;额定功率;电力变压器;短路阻抗;铭牌;EMC;电感器;试验;电压测量;公差(测量);特殊试验;三相变压器;总论;阻抗;电磁兼容性;性能;变压器;常规检验;使用条件;电气工程;扼流圈;合格试验;定义;短电路损失;零相位阻抗;性能试验;油浸式变压器;测量;安全工程;规范(验收)
【英文主题词】:Chokes;Chokes(electric);Definition;Definitions;Dry-typetransformers;Electricalengineering;Electromagneticcompatibility;EMC;Generalsection;Impedance;Inductors;Measurement;Oil-immersedtransformers;Operatingconditions;Performance;Performancetests;Powertransformers;Qualificationtests;Ratedpower;Ratingplates;Routinechecktests;Safetyengineering;Shortcircuitimpedance;Shortcircuitlosses;Specialtests;Specification(approval);Testing;Tests;Three-phasetransformers;Tolerances(measurement);Transformers;Voltagemeasurement;Zero-sequenceimpedance
【摘要】:
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:53P.;A4
【正文语种】:英语