標準號：DIN EN 61970-402-2009
中文標準名稱：能量消耗監控系統應用程序接口(EMS-API).第402部分:公共服務
英文標準名稱：Energy management system application program interface (EMS-API) - Part 402: Common services (IEC 61970-402:2008); English version EN 61970-402:2008
標準類型：L78
發布日期：1999/12/31 12:00:00
實施日期：2009/1/1 12:00:00
中國標準分類號：L78
國際標準分類號：35.240.50
引用標準：IEC 61970-1;IEC 61970-2;IEC 61970-404;IEC 61970-403;IEC 61970-401;IEC 61970-405;IEC 61970-407;OMG, Utility Management System Data Access Facility, document formal/2002-11-08
適用范圍：This International Standard provides the base functionality considered necessary and common thatis provided by neither the normative standards incorporated by reference nor the new APIsspecified in the IEC 61970-403 to IEC 61970-449 1) generic interface standards. An application isexpected to use the Common Services in conjunction with the generic interfaces. These applicationcategory independent interfaces include:~ IEC 61970-403: Generic Data Access (GDA)~ IEC 61970-404: High Speed Data Access (HSDA)~ IEC 61970-405: Generic Eventing and Subscription (GES)~ IEC 61970-407: Time Series Data Access (TSDA)To support these objectives, the Common Services are divided into three categories:a) Resource Identifiers - A common way of identifying classes, class attributes, and object instances.b) Resource Description - A common way of encoding values associated with classes, class attributes, and object instances.c) Views - A common way of presenting classes, class attributes, and object instances via hierarchies.IEC 61970-402 contains API services that are considered to be foundational. As such, all the otherparts in the IEC 61970-4xx series assume their existence. As a result, the services described inIEC 61970-402 are required for any component that complies with theIEC 61970-4xx series of standards.Though the target of this IEC standard includes the control center technical domain, commonservices encompass a general set of concepts that can be applied to many types of systems.Examples of these systems include:~ Distribution management systems~ Work or asset management systems~ Geographic information systems~ Outage management systems~ Other types of operational business systems.In recognition that the integration between applications in two or more of these systems is oftennecessary, the intent of this specification is to address general common service requirements to theextent that they are common to different types of systems while effectively addressing the controlcenter needs.