IEC/TR 61000-3-7-2008 电磁兼容性(EMC).第3-7部分:限值.变动载荷装置对MV、HV和EHV动力系统的连接用排放限值的评估
时间:2024-05-22 07:15:14 来源: 标准资料网 作者：标准资料网 阅读：9576
【英文标准名称】:Electromagneticcompatibility(EMC)-Part3-7:Limits-AssessmentofemissionlimitsfortheconnectionoffluctuatingloadinstallationstoMV,HVandEHVpowersystems
【原文标准名称】:电磁兼容性(EMC).第3-7部分:限值.变动载荷装置对MV、HV和EHV动力系统的连接用排放限值的评估
【标准号】:IEC/TR61000-3-7-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-02
【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/SC77A
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电气工程;电磁兼容性;EMC;闪光;影响量;低频;低压电源;供电系统;电压;电压波动
【英文主题词】:Definitions;Electricalengineering;Electromagneticcompatibility;EMC;Flicker;Influencequantities;Lowfrequencies;Lowvoltagemains;Powersupplysystem;Voltage;Voltagefluctuations
【摘要】:ThispartofIEC61000providesguidanceonprincipleswhichcanbeusedasthebasisfordeterminingtherequirementsfortheconnectionoffluctuatinginstallationstoMV,HVandEHVpublicpowersystems(LVinstallationsarecoveredinotherIECdocuments).Forthepurposesofthisreport,afluctuatinginstallationmeansaninstallation(whichmaybealoadoragenerator)thatproducesvoltageflickerand/orrapidvoltagechanges.Theprimaryobjectiveistoprovideguidancetosystemoperatorsorownersonengineeringpracticeswhichwillfacilitatetheprovisionofadequateservicequalityforallconnectedcustomers.Inaddressinginstallations,thisdocumentisnotintendedtoreplaceequipmentstandardsforemissionlimits.Thisreportaddressestheallocationofthecapacityofthesystemtoabsorbdisturbances.Itdoesnotaddresshowtomitigatedisturbances,nordoesitaddresshowthecapacityofthesystemcanbeincreased.Sincetheguidelinesoutlinedinthisreportarenecessarilybasedoncertainsimplifyingassumptions,thereisnoguaranteethatthisapproachwillalwaysprovidetheoptimumsolutionforallflickersituations.Therecommendedapproachshouldbeusedwithflexibilityandengineeringjudgmentasfarasengineeringisconcerned,whenapplyingthegivenassessmentproceduresinfullorinpart.Thesystemoperatororownerisresponsibleforspecifyingrequirementsfortheconnectionoffluctuatinginstallationstothesystem.Thefluctuatinginstallationistobeunderstoodasthecustomer’scompleteinstallation(i.e.includingfluctuatingandnonfluctuatingparts).Problemsrelatedtovoltagefluctuationsfallintotwobasiccategories:?Flickereffectfromlightsourcesasaresultofvoltagefluctuations;?Rapidvoltagechangesevenwithinthenormaloperationalvoltagetolerancesareconsideredasadisturbingphenomenon.Thereportgivesguidanceforthecoordinationoftheflickeremissionsbetweendifferentvoltagelevelsinordertomeetthecompatibilitylevelsatthepointofutilisation.Thisreportprimarilyfocusesoncontrollingorlimitingflicker,butaclauseisincludedtoaddressthelimitationofrapidvoltagechanges.NOTETheboundariesbetweenthevariousvoltagelevelsmaybedifferentfordifferentcountries(seeIEV601-01-28)[16].Thisreportusesthefollowingtermsforsystemvoltage:?lowvoltage(LV)referstoUn≤1kV;?mediumvoltage(MV)refersto1kV【中国标准分类号】:L06
【国际标准分类号】:33_100_01
【页数】:65P;A4
【正文语种】:英语
【英文标准名称】:GuideforGasTransmissionandDistributionPipingSystems(consolidatedintoANSIGPTCZ380.1-2003AddendumNo.3-2005)
【原文标准名称】:气体运输和分配用管道系统的指南
【标准号】:ANSI/GPTCZ380.1-2003TR00-15-2005
【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(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:连续的;双;米制的;螺柱
【英文主题词】:Energytechnology;Gasdistribution;Gaspipelines;Gastransportation
【摘要】:
【中国标准分类号】:E98
【国际标准分类号】:75_200
【页数】:
【正文语种】:英语
【英文标准名称】:Switchesforhouseholdandsimilarfixedelectricalinstallations-Part2-1:Particularrequirements-Electronicswitches;GermanversionEN60669-2-1:2004/A12:2010
【原文标准名称】:家用和类似用途固定电气设施用开关.第2-1部分:详细要求.电子开关.德文版本EN60669-2-1-2004/A12-2010
【标准号】:EN60669-2-1/A12-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-09
【实施或试行日期】:2010-09-01
【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】:开关能力;老化稳定性;壳体;电容器;线路图;断路器;分类系统;间隙;组件;连接件;接触安全装置;控制装置;周期;详细规范;介电强度;尺寸测量;尺寸选定;尺寸;调光开关;放电;距离;家用的;民用工程;持续时间;接地导线;接地线端子;电击;电的;电气工程;电气装置;电气安全;电磁兼容性;电子的;电子工程;电子设备;电子设备及元件;电子仪器;EMC;发射;火灾;熔断器;热学;家用(安装)设备;家用;批注;装置;仪器;绝缘材料;干扰抑制;漏电路径;低频;作标记;力学;机械;潮气;网络接口;操作;保护(装置);防电击;防护设备;额定电流;遥控;电阻器;防锈;安全;安全装置;安全工程;安全要求;固定的;材料强度;应力;表面;开关;开关装置;开关功率;温度;温升;试验;热稳定性;跟踪系数;水
【英文主题词】:Abilitytoswitch;Ageingstability;Bodies;Capacitors;Circuitdiagrams;Circuit-breakers;Classificationsystems;Clearances;Components;Connections;Contactsafetydevices;Controldevices;Cycle;Detailspecification;Dielectricstrength;Dimensionalmeasurement;Dimensioning;Dimensions;Dimmerswitches;Discharge;Distances;Domestic;Domesticengineering;Duration;Earthconductors;Earthingconductorterminations;Electricshock;Electrical;Electricalengineering;Electricalinstallations;Electricalsafety;Electromagneticcompatibility;Electronic;Electronicengineering;Electronicequipment;Electronicequipmentandcomponents;Electronicinstruments;EMC;Emission;Fire;Fuses;Heat;Houseinstallations;Householduse;Inscription;Installations;Instruments;Insulatingmaterials;Interferencesuppression;Leakagepaths;Lowfrequencies;Marking;Mechanics;Mechanism;Moisture;Networkinterferences;Operation;Protection;Protectionagainstelectricshocks;Protectiveequipment;Ratedcurrent;Remotecontrol;Resistors;Rustprotection;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Stationary;Strengthofmaterials;Stress;Surfaces;Switches;Switchgear;Switchingpower;Temperature;Temperaturerise;Testing;Thermalstability;Trackingindex;Water
【摘要】:
【中国标准分类号】:
【国际标准分类号】:29_120_40
【页数】:4P;A4
【正文语种】:英语