IEC 60034-1-2010 旋转电机.第1部分:额定功率与性能
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【英文标准名称】:Rotatingelectricalmachines-Part1:Ratingandperformance
【原文标准名称】:旋转电机.第1部分:额定功率与性能
【标准号】:IEC60034-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:基本设计数据;定义;尺寸选定;电机;电力系统;电气工程;电磁兼容性;EMC;安装位置;机械;作标记;测量;测量技术;操作性能;使用条件;运作模式;性能;工作性能;保护接地;规格试验;额定值;旋转电机;旋转电机机械;旋转机械;规范(验收);试验;热性能;热试验;公差(测量)
【英文主题词】:Basicdesigndata;Definitions;Dimensioning;Electricmachines;Electricpowersystems;Electricalengineering;Electromagneticcompatibility;EMC;Installationlocations;Machines;Marking;Measurement;Measuringtechniques;Operatability;Operatingconditions;Operationalmode;Performance;Performanceinservice;Protectiveearthing;Ratingtests;Ratings;Rotatingelectricmachines;Rotatingelectricalmachinery;Rotatingmachines;Specification(approval);Testing;Thermalproperties;Thermaltesting;Tolerances(measurement)
【摘要】:
【中国标准分类号】:K20
【国际标准分类号】:29_160_01
【页数】:140P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforResearchOctaneNumberofSpark-IgnitionEngineFuel
【原文标准名称】:研究火花点火发动机燃料的辛烷值的标准试验方法
【标准号】:ASTMD2699-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:D02.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:导板台;甲烷标准化燃料;抗震性;发动机辛烷值(MON);研究法辛烷值
【英文主题词】:guidetable;toluenestandardizationfuel;Knockcharacteristics;Motoroctanenumber(MON);Researchoctanenumber
【摘要】:ResearchO.N.correlateswithcommercialautomotivespark-ignitionengineantiknockperformanceundermildconditionsofoperation.ResearchO.N.isusedbyenginemanufacturers,petroleumrefinersandmarketers,andincommerceasaprimaryspecificationmeasurementrelatedtothematchingoffuelsandengines.Empiricalcorrelationsthatpermitcalculationofautomotiveantiknockperformancearebasedonthegeneralequation:Valuesofk1,k2,andk3varywithvehiclesandvehiclepopulationsandarebasedonroad-O.N.determinations.ResearchO.N.,inconjunctionwithMotorO.N.,definestheantiknockindexofautomotivespark-ignitionenginefuels,inaccordancewithSpecificationD4814.TheantiknockindexofafuelapproximatestheRoadoctaneratingsformanyvehicles,ispostedonretaildispensingpumpsintheU.S.,andisreferredtoinvehiclemanuals.1.1Thislaboratorytestmethodcoversthequantitativedeterminationoftheknockratingofliquidspark-ignitionenginefuelintermsofResearchO.N.,exceptthatthistestmethodmaynotbeapplicabletofuelandfuelcomponentsthatareprimarilyoxygenates.Thesamplefuelistestedusingastandardizedsinglecylinder,four-strokecycle,variablecompressionratio,carbureted,CFRengineruninaccordancewithadefinedsetofoperatingconditions.TheO.N.scaleisdefinedbythevolumetriccompositionofPRFblends.ThesamplefuelknockintensityiscomparedtothatofoneormorePRFblends.TheO.N.ofthePRFblendthatmatchestheK.I.ofthesamplefuelestablishestheResearchO.N.1.2TheO.N.scalecoverstherangefrom0to120octanenumberbutthistestmethodhasaworkingrangefrom40to120ResearchO.N.Typicalcommercialfuelsproducedforspark-ignitionenginesrateinthe88to101ResearchO.N.range.TestingofgasolineblendstocksorotherprocessstreammaterialscanproduceratingsatvariouslevelsthroughouttheResearchO.N.range.1.3ThevaluesofoperatingconditionsarestatedinSIunitsandareconsideredstandard.Thevaluesinparenthesesarethehistoricalinch-poundunits.ThestandardizedCFRenginemeasurementscontinuetobeininch-poundunitsonlybecauseoftheextensiveandexpensivetoolingthathasbeencreatedforthisequipment.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection8,13.4.1,14.5.1,15.6.1,AnnexA1,A2.2.3.1,A2.2.3.3(6)and(9),A2.3.5,X3.3.7,X4.2.3.1,X4.3.4.1,X4.3.9.3,X4.3.11.4,andX4.5.1.8.
【中国标准分类号】:
【国际标准分类号】:75_160_20
【页数】:45P.;A4
【正文语种】:
【英文标准名称】:FlangedDuctile-IronPipeWithDuctile-IronorGray-IronThreadedFlanges
【原文标准名称】:带球墨铸铁或灰口铸铁螺纹法兰的法兰球墨铸铁管
【标准号】:ANSI/AWWAC115/A21.15-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:铸铁管;法兰连接;水管;给水
【英文主题词】:Castironpipes;Flangeconnections;Waterpipes;Watersupply
【摘要】:Thisstandarddescribes3-in.through64-in.flangedductile-ironpipewithductile-ironorgray-ironthreadedflangesforwatersupplyservice.Flangedpipeandflangesareratedforamaximumworkingpressureof250psi(1,720kPa).However,24-in.andsmallerflangedjointswithductile-ironflangesmayberatedforamaximumworkingpressureof350psi(2,413kPa)asnotedinthefootnoteofTable1.
【中国标准分类号】:J15
【国际标准分类号】:13_060_10;23_040_60
【页数】:
【正文语种】:英语
