能量管理系统应用程序接口(EMS-API).第405部分:通用事项记录和订阅(GES)

标准编号：IEC 61970-405-2007

提出单位：IEC/TC 57

起草单位：IEC/TC 57

发布日期：2007年

实施日期：10000000

主      题：应用程序接口 应用软件 CIS 组件接口规范 数据处理 数据处理系统 电气工程 能量经济 供能系统(建筑物) 能源技术 指导手册 工业 信息交换 信息模式 信息处理 接口 过程控制室 程序设计 遥控系统 遥控监测 软件 规范(验收) 

中国标准分类号：L78

国际标准分类号：33_200;35_240_50

摘      要：The IEC 61970-405 Generic Eventing and Subscription (GES) specification specifies ageneralized interface for efficient exchange of messages. The specification takes into accountthe latencies caused by a Local Area Network (LAN) providing efficient data exchange alsoover Local Area Networks. The Generic Eventing and Subscription (GES) API is expected toprovide one of the primary means for accomplishing application integration. Beyond the scopeof the GES API, other APIs address the high performance, real-time interactive needs of anapplication within a running system as well as request/reply oriented generic data *** 61970-405 is derived from the Object Management Group (OMG) Data Acquisition fromIndustrial Systems section Alarms and Events (DAIS A&E) specification. OMG DAIS A&Erelies on the OMG Data Access Facility (DAF) and OPC Alarms and Events (A&E)specifications. OMG DAIS A&E is a Platform Specific Model (PSM) with CORBA as theplatform and OPC A&E is a PSM with Microsoft COM as the platform. Implementers wantingan introduction to OMG DAIS A&E and OPC A&E shall read these *** GES interface is intended to interoperate with other IEC 61970 based interfaces. Hence itis possible to use information retrieved from other interface to access the same informationusing this interface, for example:? object identifiers,? attribute names or identifiers,? class names or *** way data is organized in a server implementing the GES interface can be seen by usingthe browse interfaces for data and meta data. It is also possible to use the data accessinterface directly without using the browse interfaces if the client has an a priori knowledge ofobject, class and attribute identifiers. Object identifiers may be retrieved using data from otherinterfaces, for example a CIMXML file or the IEC 61970-404 interface. Information on whatclasses and attributes are available will be described in IEC 61970-45X *** 61970-405 describes the functionality in a