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JIS K8281-1961 醌氢醌

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【英文标准名称】:Quinhydrone
【原文标准名称】:醌氢醌
【标准号】:JISK8281-1961
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Abolishment
【标准类型】:()
【标准水平】:()
【中文主题词】:芳香醛和酮;醌氢醌;醌类;化学试剂
【英文主题词】:quinhydrone;quinones;aromaticaldehydesandketones;
【摘要】:
【中国标准分类号】:G63
【国际标准分类号】:
【页数】:3P;A4
【正文语种】:日语


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【英文标准名称】:Performanceofhigh-voltagedirectcurrent(HVDC)systems-Part3:Dynamicconditions
【原文标准名称】:高压直流(HVDC)系统性能第3部分:动态条件
【标准号】:IEC/TS60919-3-1999
【标准状态】:作废
【国别】:国际
【发布日期】:1999-03
【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/SC22F
【标准类型】:()
【标准水平】:()
【中文主题词】:高压电器;电信;电气工程;电网;规范(验收);使用条件;供能系统(建筑物);电力电子学;电力系统干扰;电力传输;发电厂;传输系统
【英文主题词】:Electricpowernetworks;Electricpowersystemdisturbances;Electricpowertransmission;Electricalengineering;Energysupplysystems(buildings);High-voltageequipment;Operatingconditions;Powerelectronics;Powergeneratingplant;Specification(approval);Telecommunications;Transmissionsystems
【摘要】:Thistechnicalspecificationprovidesgeneralguidanceonthedynamicperformanceofhigh-voltagedirectcurrent(HVDC)systems.Dynamicperformance,asusedinthisspecification,ismeanttoincludethoseeventsandphenomenawhosecharacteristicfrequenciesortimedomaincovertherangebetweentransientconditionsandsteadystate.Itisconcernedwiththedynamicperformanceduetointeractionsbetweentwo-terminalHVDCsystemsandrelateda.c.systemsortheirelementssuchaspowerplants,a.c.linesandbuses,reactivepowersources,etc.atsteady-stateortransientconditions.Thetwo-terminalHVDCsystemsareassumedtoutilize12-pulseconverterunitscomprisedofthree-phasebridge(doubleway)connections.Theconvertersareassumedtousethyristorvalvesasbridgearms,withgaplessmetaloxidearrestersforinsulationcoordinationandtohavepowerflowcapabilityinbothdirections.Diodevalvesarenotconsideredinthisspecification.Whilemulti-terminalHVDCtransmissionsystemsarenotexpresslyconsidered,muchoftheinformationinthisspecificationisequallyapplicabletosuchsystems.Thisspecification(part3)whichcoversdynamicperformance,isaccompaniedbypublicationsforsteady-state(part1)andtransient(part2)performance.Allthreeaspectsshouldbeconsideredwhenpreparingtwo-terminalHVDCsystemspecifications.Adifferenceexistsbetweensystemperformancespecificationsandequipmentdesignspecificationsforindividualcomponentsofasystem.Whileequipmentspecificationsandtestingrequirementsarenotdefinedherein,attentionisdrawntothosewhichwouldaffectperformancespecificationsforasystem.TherearemanypossiblevariationsbetweendifferentHVDCsystems,thereforethesearenotconsideredindetail.Thisreportshouldnotbeuseddirectlyasaspecificationforaspecificproject,butrathertoprovidethebasisforanappropriatespecificationtailoredtofitactualsystemrequirementsforaparticularelectricpowertransmissionscheme.Thisspecificationdoesnotintendtodiscriminatebetweentheresponsibilityofusersandmanufacturersfortheworkspecified.
【中国标准分类号】:F21
【国际标准分类号】:29_240_30
【页数】:21P.;A4@
【正文语种】:英语


【英文标准名称】:Fixedcapacitorsforuseinelectronicequipment-Part2-1:Blankdetailspecification-Fixedmetallizedpolyethtylene-terephthalatefilmdielectricd.c.capacitors-AssessmentlevelsEandEZ
【原文标准名称】:电子设备用固定电容器.第2-1部分:空白详细规格.金属化聚对苯二甲酸乙二酯薄膜电介质直流固定电容器.评定等级E和EZ
【标准号】:BSEN60384-2-1-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-06-30
【实施或试行日期】:2006-06-30
【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】:空白格式;电容器;MKT型电容器;组件;定义;详细规范;介质材料;直流电流;直流电压;电气工程;电子工程;电子设备及元件;薄膜电容器;固定电容器;检验;测量;测量技术;PETP;塑料薄膜;塑料电容器;聚对苯二甲酸乙二醇酯;质量评定;质量评定系统;质量保证;额定值;规范(验收);测试
【英文主题词】:Blankforms;Capacitors;CapacitorsstyleMKT;Components;Definition;Detailspecification;Dielectricmaterials;Directcurrent;Directvoltage;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Filmcapacitors;Fixedcapacitors;Inspection;Measurement;Measuringtechniques;PETP;Plasticfilms;Plasticscapacitors;Polyethyleneterephthalate;Qualityassessment;Qualityassessmentsystems;Qualityassurance;Ratings;Specification(approval);Testing
【摘要】:
【中国标准分类号】:L11
【国际标准分类号】:31_060_30
【页数】:16P.;A4
【正文语种】:英语