DIN EN 62305-3 Bb.5-2009 避雷.第3部分:结构的物理损坏和寿命危害.补充件5:光伏供电系统的闪电和过压保护
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【英文标准名称】:Protectionagainstlightning-Part3:Physicaldamagetostructuresandlifehazard-Supplement5:Lightningandovervoltageprotectionforphotovoltaicpowersupplysystems
【原文标准名称】:避雷.第3部分:结构的物理损坏和寿命危害.补充件5:光伏供电系统的闪电和过压保护
【标准号】:DINEN62305-3Bb.5-2009
【标准状态】:作废
【国别】:德国
【发布日期】:2009-10-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:编织外壳;建筑物;损伤防护;定义(术语);接地;电气工程;安装;外部;功能性接地;内部;避雷装置;避雷法;雷电保护系统;过电压;过电压保护装置;光电器件;计划;电位均衡;发电厂;保护措施;选择;太阳能电池;太阳能技术;太阳能动力装置;规范(验收);结构工程;电涌放电器
【英文主题词】:Braidshieldings;Buildings;Damageprevention;Definitions;Earthing;Electricalengineering;Erection;External;Functionalearthing;Internal;Lightningconductors;Lightningprotection;Lightningprotectionsystems;Overvoltage;Overvoltageprotection;Photovoltaics;Planning;Potentialequalization;Powergeneratingplant;Protectivemeasures;Selection;Solarcells;Solartechnics;Solar-powereddevices;Specification(approval);Structuralworks;Surgearresters
【摘要】:
【中国标准分类号】:K49
【国际标准分类号】:91_120_40
【页数】:29P.;A4
【正文语种】:德语
【英文标准名称】:Textilemachineryandaccessories;flatcableforyarncontrolandyarnfeedingdevicesaccordingtoDIN62096
【原文标准名称】:纺织机械和附件.符合DIN62096要求的控线和导线装置的扁平电缆
【标准号】:DIN62097-1990
【标准状态】:作废
【国别】:德国
【发布日期】:1990-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:名称与符号;公差;尺寸;电缆;多芯电缆;针织机械;带状电缆;纺织机械;纺织机械及附件
【英文主题词】:Designations;Dimensions;Electriccables;Knittingmachinery;Multicorecables;Ribboncables;Textilemachineryandaccessories;Textilemachines;Tolerances(measurement)
【摘要】:
【中国标准分类号】:W91;K13
【国际标准分类号】:59_120_40
【页数】:1P;A4
【正文语种】:德语
【英文标准名称】:Industrialcommunicationnetworks-Fieldbusspecifications-Part3-1:Data-linklayerservicedefinition-Type1elements(IEC61158-3-1:2007);EnglishversionEN61158-3-1:2008,onlyonCD-ROM
【原文标准名称】:工业通讯网络.现场总线规范.第3-1部分:数据联络层设备定义.1型元件.仅为CD-ROM
【标准号】:DINEN61158-3-1-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【实施或试行日期】:2008-09-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:总线系统;总线;电路网络;通信;控制设备;控制系统;控制工艺学;数据通信;数据链层;数据连接系统;数据处理;数据设备;数据传送;定义;数字的;数字数据;数字工程;电子数据处理;电气工程;电子仪器;电子系统;英语;现场总线;制导系统;工业的;工业设施;信息交换;信息处理;信息技术;接口(数据处理);链路层;开放系统互连;OSI;过程控制;过程控制工程;过程控制系统;信号;规范;规范(验收);传输媒质
【英文主题词】:Bussystems;Buses(dataprocessing);Circuitnetworks;Communication;Controlequipment;Controlsystems;Controltechnology;Datacommunication;Datalinklayers;Datalinksystem;Dataprocessing;Dataservices;Datatransfer;Definition;Definitions;Digital;Digitaldata;Digitalengineering;EDP;Electricalengineering;Electronicinstruments;Electronicsystems;Englishlanguage;Fieldbus;Guidancesystems;Industrial;Industrialfacilities;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces(dataprocessing);Linklayers;Opensystemsinterconnection;OSI;Processcontrol;Processcontrolengineering;Processcontrolsystems;Signals;Specification;Specification(approval);Transmissionmedia
【摘要】:1.1OverviewThispartofIEC61158providescommonelementsforbasictime-criticalmessagingcommunicationsbetweendevicesinanautomationenvironment.Theterm“time-critical”isusedtorepresentthepresenceofatime-window,withinwhichoneormorespecifiedactionsarerequiredtobecompletedwithsomedefinedlevelofcertainty.Failuretocompletespecifiedactionswithinthetimewindowrisksfailureoftheapplicationsrequestingtheactions,withattendantrisktoequipment,plantandpossiblyhumanlife.ThisstandarddefinesinanabstractwaytheexternallyvisibleserviceprovidedbytheType1fieldbusdata-linklayerintermsofa)theprimitiveactionsandeventsoftheservice;b)theparametersassociatedwitheachprimitiveactionandevent,andtheformwhichtheytake;andc)theinterrelationshipbetweentheseactionsandevents,andtheirvalidsequences.Thepurposeofthisstandardistodefinetheservicesprovidedto?theType1fieldbusapplicationlayerattheboundarybetweentheapplicationanddata-linklayersofthefieldbusreferencemodel;?systemsmanagementattheboundarybetweenthedata-linklayerandsystemsmanagementofthefieldbusreferencemodel.1.2SpecificationsTheprincipalobjectiveofthisstandardistospecifythecharacteristicsofconceptualdata-linklayerservicessuitablefortime-criticalcommunications,andthussupplementtheOSIBasicReferenceModelinguidingthedevelopmentofdata-linkprotocolsfortime-criticalcommunications.Asecondaryobjectiveistoprovidemigrationpathsfrompreviouslyexistingindustrialcommunicationsprotocols.ThisspecificationmaybeusedasthebasisforformalDL-Programming-Interfaces.Nevertheless,itisnotaformalprogramminginterface,andanysuchinterfacewillneedtoaddressimplementationissuesnotcoveredbythisspecification,includinga)thesizesandoctetorderingofvariousmulti-octetserviceparameters;b)thecorrelationofpairedrequestandconfirm,orindicationandresponse,primitives.1.3ConformanceThisstandarddoesnotspecifyindividualimplementationsorproducts,nordoesitconstraintheimplementationsofdata-linkentitieswithinindustrialautomationsystems.Thereisnoconformanceofequipmenttothisdata-linklayerservicedefinitionstandard.Instead,conformanceisachievedthroughimplementationofthecorrespondingdata-linkprotocolthatfulfillstheType7data-linklayerservicesdefinedinthisstandard.
【中国标准分类号】:N18;P76
【国际标准分类号】:35_100_20;35_160;35_240_50
【页数】:128P.;A4
【正文语种】:英语
