【英文标准名称】:OverheadelectricallinesexceedingAC45kV-Generalrequirements-Commonspecifications
【原文标准名称】:交流电压45kV以上架空电力线.一般要求.通用规范
【标准号】:BSEN50341-1-2001+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2002-04-25
【实施或试行日期】:2002-04-25
【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】:气候条件;定义;设计;尺寸选定;距离;耐久性;地下电缆;接地;效应;电缆;导电体;电线;电气工程;电气设备;电绝缘;电性能;电性质和电现象;电气安全;环境条件;环境可持续性;安装;适用性;基础;总论;冰荷载;温度影响;绝缘件;绝缘子;寿命;极限负荷;极限(数学);线路柱形绝缘子;负载能力;负荷;维修;杆(柱);材料性能;材料;力学;明线建设;操作安全;架空电力导线;架空线安装;架空线;支撑点;铁塔;质量保证;可靠度;土力学;彼此间隔的;规范(验收);应力;结构工程;结构;电压;风荷载
【英文主题词】:Climaticcondition;Definitions;Design;Dimensioning;Distances;Durability;Earthcable;Earthing;Effects;Electriccables;Electricconductors;Electricalcords;Electricalengineering;Electricalequipment;Electricalinsulation;Electricalproperties;Electricalpropertiesandphenomena;Electricalsafety;Environmentalcondition;Environmentalsustainability;Erection;Fitnessforpurpose;Foundations;Generalsection;Iceloading;Influenceoftemperature;Insulations;Insulators;Life(durability);Limitloads;Limits(mathematics);Linepostinsulators;Loadability;Loading;Maintenance;Masts;Materialproperties;Materials;Mechanics;Openlineconstruction;Operationalsafety;Overheadlineconductors;Overheadpowerlineinstallations;Overheadpowerlines;Pointsofsupport;Pylons;Qualityassurance;Reliability;Soilmechanics;Spaced;Specification(approval);Stress;Structuralengineering;Structures;Voltage;Windloading
【摘要】:Thisstandardappliestooverheadelectriclineswithratedvoltagesexceeding45kVACandwithratedfrequenciesbelow100Hz.Thisstandardspecifiesthegeneralrequirementsthatshallbemetforthedesignandconstructionofnewoverheadlinestoensurethatthelineissuitableforitspurposewithregardtosafetyofpersons,maintenance,operationandenvironmentalconsiderations.Thisstandarddoesnotapplyto:-overheadelectriclinesinsideclosedelectricalareasasdefinedinHD637;-catenarysystemsofelectrifiedrailways.
【中国标准分类号】:K47
【国际标准分类号】:29_240_20
【页数】:250P.;A4
【正文语种】:英语


【英文标准名称】:Environmentaltesting-Testmethods-Environmentaltesting-Tests-TestXAandguidance-Immersionincleaningsolvents
【原文标准名称】:环境试验.试验.试验XA和导则.清洗溶剂中浸渍
【标准号】:BSEN60068-2-45-1981
【标准状态】:现行
【国别】:英国
【发布日期】:1981-08-31
【实施或试行日期】:1981-08-31
【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】:清洗材料;清洁器;组件;除油脂;潜水;干燥;电气工程;电学;电子设备及元件;环境;环境试验;助熔剂(材料);指导手册;材料试验;印制电路;印制电路板;溶剂;试验
【英文主题词】:Cleaningmaterials;Cleanings;Components;Degreasing;Diving;Drying;Electricalengineering;Electricity;Electronicequipmentandcomponents;Environment;Environmentaltesting;Fluxes(materials);Guidebooks;Materialstesting;Printedcircuits;Printed-circuitboards;Solvents;Testing
【摘要】:Thisstandardcomprisesatestprocedurewherebyspecimenstobetestedareimmersedinacertainsolventataspecifiedtemperatureandforaspecifiedtime.Ifrequiredbytherelevantspecification,afterimmersionanddrying,specimensshallberubbedwithcottonwoolorwrappingtissuepaper.Guidanceonthetestisgivenintheappendix.
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:24P;A4
【正文语种】:英语