【英文标准名称】:Roadvehicles-Vehicletestmethodsforelectricaldisturbancesfromnarrowbandradiatedelectromagneticenergy-Part1:Generalprinciplesandterminology
【原文标准名称】:道路车辆.窄带辐射的电磁能量产生的电子干扰的车辆试验方法.第1部分:一般原则和术语
【标准号】:ISO11451-1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:影响量;电磁干扰;电磁的;道路车辆;摩托车;电气试验;干扰抑制;干扰;电子控制装置;运载工具;电磁兼容性;术语;试验;定义;电子设备
【英文主题词】:Definitions;Electricaltesting;Electromagnetic;Electromagneticcompatibility;Electromagneticinterferences;Electronicequipment;Electronically-operateddevices;Influencequantities;Interferencerejections;Interferences;Motorvehicles;Roadvehicles;Terminology;Testing;Vehicles
【摘要】:ThispartofISO11451specifiesgeneralconditions,definesterms,givespracticalguidelinesandestablishesthebasicprinciplesofthevehicletestsusedintheotherpartsofISO11451fordeterminingtheimmunityofpassengercarsandcommercialvehiclestoelectricaldisturbancesfromnarrowbandradiatedelectromagneticenergy,regardlessofthevehiclepropulsionsystem(e.g.spark-ignitionengine,dieselengine,electricmotor).Theelectromagneticdisturbancesconsideredarelimitedtocontinuousnarrowbandelectromagneticfields.Awidefrequencyrange(0,01MHzto18000MHz)isallowedfortheimmunitytestinginthisandtheotherpartsofISO11451.
【中国标准分类号】:T04
【国际标准分类号】:33_100_20;43_040_10
【页数】:17P.;A4
【正文语种】:英语


【英文标准名称】:Cavitationpittingevaluationinhydraulicturbines,storagepumpsandpump-turbines-Part2:EvaluationinPeltonturbines
【原文标准名称】:水轮机、蓄能泵和水泵水轮机气蚀损坏的评定第2部分:水斗式水轮机的评定
【标准号】:IEC60609-2-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-11
【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/TC4
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;试验;水轮机;涡轮机;泵式水轮机;水压机;气蚀;冲击式涡轮机;蓄水泵
【英文主题词】:Cavitationcorrosion;Electricalengineering;Hydraulicmachines;Impulseturbines;Pumpturbines;Storagepumps;Testing;Turbines;Waterturbines
【摘要】:ThispartofIEC60609servesasabasisfortheformulationofguaranteesoncavitationpittingonPeltonturbinerunnersandalsoforthemeasurementandevaluationoftheamountofcavitationpittingonPeltonturbinerunnersofagiventurbine,whichisdefinedinthecontractbypower,specifichydraulicenergyofmachine(head),rotationalspeed,material,operation,etc.ThesequenceofclausesinthispartofIEC60609isthesameasinIEC60609(1978).TheclausesonmeasurementsandevaluationoftheamountofcavitationpittingarepracticallyidenticaltothoseofIEC60609.Evaluationhastobebasedonthelossofmaterialduringagiventimeandunderaccuratelydefinedoperatingconditions.GuaranteeswhichrestricttheextentofcavitationpittinganddroperosiononPeltonturbinesattheendofanoperatingperiodspecifiedinthecontractarenecessarywhencavitationpittingisexpectedinallorinsomeoperatingranges.Suchguaranteesshouldincludelimitsforoperationwhichareconsistentwithspecifiedoperatingconditions.
【中国标准分类号】:J71
【国际标准分类号】:27_140
【页数】:31P.;A4
【正文语种】:英语