DL/T 355-2010 滤波器及并联电容器装置检修导则

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基本信息
标准名称:滤波器及并联电容器装置检修导则
发布部门:国家能源局
发布日期:2011-01-09
实施日期:2011-05-01
首发日期:
作废日期:
出版社:中国电力出版社
出版日期:2011-05-01
页数:9页
书号:155123·447
适用范围

本标准适用于电力行业换流站交直流滤波器及并联电容器装置的检修工作。

前言

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目录

1 范围 2 规范性引用文件 3 术语和定义 4 一般要求 5 检修前准备 6 检修项目、周期及要求 附录

引用标准

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所属分类: 电工 输变电设备 继电保护及自动装置 电气工程 输电网和配电网 电力系统用控制设备
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【英文标准名称】:Roofcoverings-Continuousrooflightsofplasticswithorwithoutupstands-Classification,requirementsandtestmethods
【原文标准名称】:屋顶覆盖物.带或不带竖立支架的连续塑料天窗.分级、要求和试验方法
【标准号】:BSEN14963-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-11-30
【实施或试行日期】:2006-11-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesrequirementsforcontinuousrooflightsmadeofplasticmaterials(e.g.GF-UP,PC,PMMA,PVC)withorwithoutbearingprofilestobeusedwithupstandsmadeofe.g.GF-UP,PVC,steel,aluminium,woodorconcrete,forlayinginroofs,whichservethepurposeoflightingbymeansofdaylightand,possibly,ofventilatinginteriorspacesbymeansofopeningdevices.ThisEuropeanStandardappliestocontinuousrooflightswithoutupstandandtocontinuousrooflights,whereasinglemanufacturerprovidesallcomponentsoftherooflightwithupstand,whichareboughtinasinglepurchase.ProductscoveredbythisEuropeanStandardmaybesuppliedascontinuousrooflightswithandwithoutupstandandrooflightsintendedtobeusedwithanupstand,forwhichtheupstandisspecified,butnotsupplied.Itappliestocontinuousrooflightswhenmountedwithaninclinationδinthelongitudinaldirectionnotmorethan10°tothehorizontalandnotmorethan10°inthetransversaldirection(seeFigure1):a)withbearingprofiles:?symmetrical,angled,curved(seeFigure2)orflat(seeFigure3);?constructedwithbearingprofilesparalleltothespanandwitharectangulargroundplan;b)withoutbearingprofiles:?symmetrical,angledorcurvedwithanαanglenotmorethan45°(measuredtothehorizontalatthelineoffixing,seeFigure4);?constructedwithaspan(width)lowerthanorequal2,5mandwitharectangulargroundplan.ThisEuropeanStandardappliestocontinuousrooflights,includingbarrelvaultrooflights,witharectangulargroundplanofplasticglazinglayinginroofshaving,inadditionaminimumdistanceofb/3(b=effectivespanofrooflights,correspondingtothelightopening).Theupstandsmaybeself-supportingornonself-supporting.ThedesignoftheupstandisnotpartofthisEuropeanStandard.Upstandscanbeprefabricatedorsitefabricated.Prefabricatedupstandsaretobeconsideredaspartofthecontinuousrooflight.SitefabricatedupstandsarenotcoveredbythisEuropeanStandard.ThisEuropeanStandarddoesnotincludecalculationwithregardtoworks,designrequirementsandinstallationtechniques.Thepossibleadditionalfunctionsofsmokeandheatventilationincaseoffire,and/orroofaccessareoutsidethescopeofthisEuropeanStandard.
【中国标准分类号】:P32
【国际标准分类号】:91_060_20
【页数】:60P;A4
【正文语种】:英语