【英文标准名称】:Railwayapplications-Rollingstockequipment-Capacitorsforpowerelectronics-Part1:Paper/plasticfilmcapacitors
【原文标准名称】:铁路应用设施.铁道车辆设备.电力电子设备用电容器.第1部分:纸/塑料膜电容器
【标准号】:IEC61881-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-08
【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/TC9
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电容器;电容器;冷凝器单元;定义;直流电压;电车道;电气元件;电气工程;电气设备;电子设备及元件;安装;批注;测量;测量技术;操作;超荷载;电力电容器;电力电子学;合格试验;质量要求;铁路设施;铁道车辆;铁路;铁路车辆;安全性要求;试验;试验要求;电压测量
【英文主题词】:Alternatingcurrentcapacitors;Capacitors;Condenserunit;Definitions;Directvoltage;Electricrailways;Electricalcomponents;Electricalengineering;Electricalequipment;Electronicequipmentandcomponents;Erection;Inscription;Measurement;Measuringtechniques;Operation;Overload;Powercapacitors;Powerelectronics;Qualificationtests;Qualityrequirements;Railwayapplications;Railwayvehicles;Railways;Rollingstocks;Safetyrequirements;Testing;Testingrequirements;Voltagemeasurement
【摘要】:ThispartofIEC61881appliestocapacitorsforpowerelectronicsintendedtobeusedonrollingstock.Theratedvoltageofcapacitorscoveredbythispartislimitedto10000V.Theoperatingfrequencyofthesystemsinwhichthesecapacitorsareusedisusuallyupto15kHz,whilethepulsefrequenciesmaybeupto5to10timestheoperatingfrequency.ItdistinguishesbetweenACandDCcapacitors.Theyareconsideredascomponentsmountedinenclosures.NOTEThisstandardcoversanextremelywiderangeofcapacitortechnologiesfornumerousapplications:overvoltageprotection,DCandACfiltering,switchingcircuits,DCenergystorage,auxiliaryinverters,etc.ExamplesaregiveninClause9.Thefollowingareexcludedfromthisstandard:–capacitorsforinductionheat-generatingplantsoperatingatfrequenciesbetween40Hzand24000Hz(seeIEC60110-1and60110-2);–capacitorsformotorapplicationsandthelike(seeIEC60252-1andIEC60252-2);–capacitorstobeusedincircuitsforblockingoneormoreharmonicsinpowersupplynetworks;–smallACcapacitorsasusedforfluorescentanddischargelamps(seeIEC61048andIEC61049);–capacitorsforsuppressionofradiointerference(seeIEC60384-14);–shuntcapacitorsforACpowersystemshavingaratedvoltageabove1000V(seeIEC60871-1andIEC60871-2);–shuntpowercapacitorsoftheself-healingtypeforACsystemshavingaratedvoltageuptoandincluding1000V(seeIEC60831-1andIEC60831-2);–shuntpowercapacitorofthenonself-healingtypeforACsystemshavingaratedvoltageuptoandincluding1000V(seeIEC60931-1andIEC60931-2);–seriescapacitorsforpowersystems(seeIEC60143-1,IEC60143-2andIEC60143-3);–couplingcapacitorsandcapacitorsdividers(seeIEC60358);–capacitorsforapplicationsrequiringenergystorage/highcurrentdischargesuchasphotocopiersandlasers;–capacitorsformicrowaveovens;–capacitorsforpowerelectronics(seeIEC61071).
【中国标准分类号】:S35
【国际标准分类号】:45_060
【页数】:96P.;A4
【正文语种】:英语


【英文标准名称】:Cityandtrekkingbicycles-Safetyrequirementsandtestmethods;EnglishversionofDINEN14764:2006-03
【原文标准名称】:城市和远足自行车.安全要求和试验方法.德文版本EN14764-2005
【标准号】:EN14764-2005
【标准状态】:现行
【国别】:
【发布日期】:2006-03
【实施或试行日期】:2006-03-01
【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】:事故预防;自行车零件;制动器;自行车;定义;设计;家庭安全;传动链;耐久性;设备安全;架设(施工作业);紧固件;机架;前轮叉;检验;使用说明;体育与娱乐设备;作标记;脚蹬式车辆;轨道轮;道路安全;道路运输;安全工程;安全要求;规范(验收);转向机构;材料强度;试验;运载工具部件;轮叉
【英文主题词】:Accidentprevention;Bicycledetail;Brakes;Cycles;Definition;Definitions;Design;Domesticsafety;Drivingchains;Durability;Equipmentsafety;Erecting(constructionoperation);Fasteningparts;Frames;Front-wheelforks;Inspection;Instructionsforuse;Leisureequipment;Marking;Pedalvehicles;Railwheels;Roadsafety;Roadtransport;Safetyengineering;Safetyrequirements;Specification(approval);Steeringgear;Strengthofmaterials;Testing;Vehiclecomponents;Wheelforks
【摘要】:
【中国标准分类号】:Y14
【国际标准分类号】:43_150
【页数】:91P.;A4
【正文语种】:英语