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【英文标准名称】:Energymanagementsystemapplicationprograminterface(EMS-API)-Part407:TimeSeriesDataAccess(TSDA)(IEC61970-407:2007);GermanversionEN61970-407:2007,textinEnglish
【原文标准名称】:能量管理系统应用程序接口(EMS-API).第407部分:时序数据存取(TSDA)
【标准号】:DINEN61970-407-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-02
【实施或试行日期】:2008-02-01
【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】:API;应用程序接口;应用软件;计算机综合制造;CIS;元件接口规范;计算机软件;数据处理;数据处理系统;电气工程;能量经济学;供能系统(建筑物);能源技术;英语;设备;指导手册;工业;信息交换;信息模式;信息处理;接口;接口(数据处理);过程控制室;程序设计;遥控系统;遥控监示;分规范;软件;规范(验收)
【英文主题词】:API;ApplicationProgramInterface;Applicationsoftware;CIM;CIS;ComponentInterfaceSpecifications;Computersoftware;Dataprocessing;Dataprocessingsystem;Electricalengineering;Energyeconomy;Energysupplysystems(buildings);Energytechnology;Englishlanguage;Equipment;Guidebooks;Industries;Informationinterchange;Informationmodels;Informationprocessing;Interfaces;Interfaces(dataprocessing);Processcontrolrooms;Programming;Remotecontrolsystems;Remotemonitoring;Sectionalspecification;Software;Specification(approval)
【摘要】:TheIEC61970-407TimeSeriesDataAccess(TSDA)specificationspecifiesageneralizedinterfaceforefficientexchangeofdata.ThespecificationtakesintoaccountthelatenciescausedbyaLocalAreaNetwork(LAN)providingefficientdataexchangealsooverLocalAreaNetworks.IEC61970-407isderivedfromtheObjectManagementGroup(OMG)HistoricalDataAccessfromIndustrialSystems(HDAIS)specification.OMGHDAISreliesontheOMGDataAccessFacility(DAF)andOPCHistoricalDataAccess(HDA)specifications.OMGHDAISisaPlatformSpecificModel(PSM)withCORBAastheplatformandOPCHDAisaPSMwithMicrosoftCOMastheplatform.TheIEC61970-407specificationdescribesthefunctionalityofthesePSMsinatechnologyindependentway(i.e.,asaPlatformIndependentModel(PIM)).Hence,itexplainsthefunctionalitytoalevelthatcanbeusedtocreateadditionalPSMsorbeanintroductiontoexistingPSMs,i.e.HDAISandOPCHDA.ImplementerswantinganintroductiontoOMGHDAISandOPCHDAshouldreadthesedocuments.TheTSDAinterfaceisintendedtointeroperatewithotherIEC61970basedinterfaces.Hence,itispossibletouseinformationretrievedfromotherinterfacetoaccessthesameinformationusingthisinterface,forexample:~objectidentifiers,~attributenamesoridentifiers,~classnamesoridentifiers.Subclause4.6providesagenericmappingfortheCIMclassesandattributes.ThewaydataisorganizedinaserverimplementingtheTSDAinterfacecanbeseenbyusingthebrowseinterfacesfordataandmetadata.Itisalsopossibletousethedataaccessinterfacedirectlywithoutusingthebrowseinterfacesiftheclienthasanaprioriknowledgeofobject,classandattributeidentifiers.Objectidentifiersmayberetrievedusingdatafromotherinterfaces,forexampleaCIMXMLfileortheIEC61970-404interface.InformationonwhatclassesandattributesareavailablewillbedescribedinIEC61970-45Xdocuments,forexamplehistoricalSCADAdata,historicalStateEstimatorresultsetc.IEC61970-1providestheEMS-APlreferencemodeluponwhichthisstandardisbased.Inthatreferencemodel,theterminologyusedinthispartofIEC61970isintroducedandtheroleoftheCISisexplained.IEC61970-401providesanoverviewandframeworkfortheCIS(IEC61970-4XX)standards.ThemappingofIEC61970-407toimplementationspecifictechnologiesorPSMsisfurtherdescribedinaseparateseriesofdocuments,i.e.thefutureIEC61970-5XX.ForactualimplementationsthefutureIEC61970-5XX,OMGHDAIS,OMGDAForOPCHDAareused.
【中国标准分类号】:F21;L67
【国际标准分类号】:35_240_50
【页数】:22P.;A4
【正文语种】:英语