ImageVerifierCode 换一换
格式:PDF , 页数:22 ,大小:934.93KB ,
资源ID:577997      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-577997.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(BS EN 61970-501-2006 Energy management system application program interface (EMS-API) - Common information model resource description framework (CIM RDF) schema《能量管理系统应用程序接口(EMS-AP.pdf)为本站会员(boatfragile160)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

BS EN 61970-501-2006 Energy management system application program interface (EMS-API) - Common information model resource description framework (CIM RDF) schema《能量管理系统应用程序接口(EMS-AP.pdf

1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58(EMS-API) Part 501: Common Information Model Resource Description Framework(CIM RDF) schema The Eur

2、opean Standard EN 61970-501:2006 has the status of a British StandardICS 33.200Energy management system application program interface BRITISH STANDARDBS EN 61970-501:2006BS EN 61970-501:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 J

3、une 2006 BSI 2006ISBN 0 580 48876 4request to its secretary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by usi

4、ng the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity fr

5、om legal obligations.Summary of pagesThis document comprises a front cover, an inside front cover, the EN title page, pages 2 to 19 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Commen

6、tsA list of organizations represented on this committee can be obtained on present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate

7、them in the UK.National forewordThis British Standard is the official English language version of EN 61970-501:2006. It is identical with IEC 61970-501:2006.The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems management and associated information exchan

8、ge, which has the responsibility to: aid enquirers to understand the text;EUROPEAN STANDARD EN 61970-501 NORME EUROPENNE EUROPISCHE NORM June 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische

9、Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61970-501:2006 E ICS 33.200 English version Energy management system application program interface (EMS-API) P

10、art 501: Common Information Model Resource Description Framework (CIM RDF) schema (IEC 61970-501:2006) Systme de gestion dnergie Interface de programmation dapplication (EMS-API) Partie 501: Schma de cadre gnral pour la description des ressources du modle dinformation commun (CIM RDF) (CEI 61970-501

11、:2006) Anwendungsprogramm-Schnittstelle fr Netzfhrungssysteme (EMS-API) Teil 501: Allgemeines Informationsmodell (CIM) Resource Description Framework (CIM RDF) Schema (IEC 61970-501:2006) This European Standard was approved by CENELEC on 2006-04-01. CENELEC members are bound to comply with the CEN/C

12、ENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to an

13、y CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official ver

14、sions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovaki

15、a, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 57/801/FDIS, future edition 1 of IEC 61970-501, prepared by IEC TC 57, Power systems management and associated information exchange, was submitted to the IEC-CENELEC parallel vote and was approved by CENELE

16、C as EN 61970-501 on 2006-04-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-01-01 latest date by which the national standards conflicting with the EN have to be with

17、drawn (dow) 2009-04-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61970-501:2006 was approved by CENELEC as a European Standard without any modification. _ EN 61970-501:2006 2 CONTENTS INTRODUCTION.4 1 Scope.5 2 Normative references .5 3 Terms

18、 and definitions .6 4 Structure of an XML document .6 4.1 General .6 4.2 Elements .7 4.3 Attributes.7 5 Metadata and RDF Schema7 5.1 General .7 5.2 Resource.7 5.3 Property 8 5.4 Namespaces .8 5.5 CIM RDF Schema extensions8 6 CIM metadata.11 6.1 General .11 6.2 Schema.11 6.3 Mapping from UML 12 6.4 E

19、xample CIM RDF Schema elements 13 Annex A (informative) CIM RDF Schema generation Mechanism for schema generation.17 EN 61970-501:2006 3 Annex ZA (normative) Normative references to international publications with their.19corresponding European publications INTRODUCTION This standard is part of the

20、IEC 61970 series that define an Application Program Interface (API) for an Energy Management System (EMS). This standard is based upon the work of the EPRI Control Center API (CCAPI) research project (RP-3654-1). This part specifies the mapping between the conceptual model specified as Unified Model

21、ing Language (UML) defined in IEC 61970-3XX series: Common Information Model and the machine readable Extensible Markup Language (XML) representation of that schema using the Resource Description Framework (RDF) Schema specification language. EN 61970-501:2006 4 ENERGY MANAGEMENT SYSTEM APPLICATION

22、PROGRAM INTERFACE (EMS-API) Part 501: Common Information Model Resource Description Framework (CIM RDF) schema 1 Scope This International Standard specifies a Component Interface Specification (CIS) for energy management systems application program interfaces. This part of IEC 61970 specifies the fo

23、rmat and rules for producing a machine readable form of the Common Information Model (CIM) as specified in the IEC 61970-301 standard. It describes a CIM vocabulary to support the data access facility and associated CIM semantics. This part of IEC 61970 supports a mechanism for applications from ind

24、ependent suppliers to access CIM metadata in a common format and with standard services for the purpose of subsequent CIM data access. Secondary objectives are to provide CIM versioning capabilities and a mechanism that is easily extensible to support site-specific needs. The proposed solution: is b

25、oth machine readable and human readable, although primarily intended for programmatic access; can be accessed using any tool that supports the Document Object Model (DOM) application program interface; is self-describing; takes advantage of current web standards. This document is the Level 2 Compone

26、nt Interface Specification document that describes in narrative terms (with text and examples based on the CIM), the detailed definition of the CIM metadata interface to be standardized. 2 Normative references The following referenced documents are indispensable for the application of this document.

27、 For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61970-1, Energy management system application program interface (EMS-API) Part 1: Guidelines and general requirements IEC 61970-2, Ener

28、gy management system application program interface (EMS-API) Part 2: Glossary IEC 61970-301, Energy management system application program interface (EMS-API) Part 301: Common Information Model (CIM) base IEC 60050 series: International Electrotechnical Vocabulary EN 61970-501:2006 5 3 Terms and defi

29、nitions For the purposes of this part of IEC 61970, the terms and definitions given in IEC 61970-2, as well as the following, apply. 3.1 Common Information Model CIM abstract model that represents all the major objects in an electric utility enterprise typically contained in an EMS information model

30、 NOTE By providing a standard way of representing power system resources as object classes and attributes, along with their relationships, the CIM facilitates the integration of EMS applications developed independently by different vendors, between entire EMS systems developed independently, or betw

31、een an EMS system and other systems concerned with different aspects of power system operations, such as generation or distribution management. 3.2 Document Object Model DOM platform- and language-neutral interface defined by the World Wide Web Consortium (W3C) that allows programs and scripts to dy

32、namically access and exchange the content, structure and style of documents 3.3 Resource Description Framework RDF language recommended by the W3C for expressing metadata that machines can process simply. It is expressed as a special kind of XML document 3.4 RDF Schema schema specification language

33、expressed using RDF to describe resources and their properties, including how resources are related to other resources, which is used to specify an application-specific schema 3.5 Unified Modelling Language UML modelling language and methodology for specifying, visualizing, constructing, and documen

34、ting the artefacts of a system-intensive process 3.6 Extensible Markup Language XML subset of Standard Generalized Markup Language (SGML), ISO 8879, for putting structured data in a text file. It is an endorsed recommendation from the W3C NOTE It is license-free, platform-independent and well-suppor

35、ted by many readily available software tools. 4 Structure of an XML document 4.1 General An XML document is a set of containers. The containers can contain other containers as well as content. The two required pieces of a well-formed XML document are the prolog and the root element. The prolog conta

36、ins statements that indicate the version of the XML standard to which the document conforms and the encoding that is used. The prolog for the CIM RDF Schema file is simply: EN 61970-501:2006 6 The root element contains the XML documents actual contents, which are contained within starting and ending

37、 tags. The CIM RDF Schema contains the root element: . : The root element also contains references to namespaces, which define a context for elements that are used within the rest of the document. The element name is preceded by the namespace alias followed by a colon. For example, the RDF Schema na

38、mespace is declared: xmlns:rdfs=“http:/www.w3.org/TR/1999/PR-rdf-schema-19990303#“ References to it within the document use the syntax: Comments can appear anywhere within an XML document; they are delimited with characters. 4.2 Elements An element is a container enclosed between start and stop tags

39、. The start tag defines the name of the element and contains any attributes of the element. In the following example, Class is the name of the element and ID is its attribute. The stop tag for this element is . 4.3 Attributes The ID attribute is used for the Class elements to be able to reference ot

40、her element nodes within the CIM RDF Schema document. The element with ID=“Bay“ can be referenced by other elements using the # symbol in front of the attributes value, as “#Bay“. Note that the XML concept of attribute is not the same as the UML definition. XML attributes store information about the

41、 element that are not directly or immediately relevant to the reader, such as an ID which is used for linking internal elements. UML attributes are data in this context. They shall hold structure of their own, such as datatype, constraints, and description. Therefore, they are specified as elements

42、in the CIM RDF Schema. 5 Metadata and RDF Schema 5.1 General RDF Schema allows the definition of application-specific vocabularies. It is a very concise way to represent the CIM classes and their attributes and relationships. It is designed to be extensible, so that local extensions to the CIM can e

43、asily be referenced. 5.2 Resource A resource is anything that can be referenced by a Uniform Resource Identifier (URI). For the purposes of the CIM RDF Schema, a resource corresponds to a class. By convention, resources are named with an initial uppercase letter. EN 61970-501:2006 7 5.3 Property A p

44、roperty is a specific aspect, characteristic, attribute, or relation used to describe a resource. Each property has a specific meaning, defines its permitted values, the types of resources it can describe, and its relationship with other properties. Within the context of the CIM RDF Schema, a proper

45、ty can be either a class attribute or a rolename for an association of the class. By convention, properties are named with an initial lowercase letter. 5.4 Namespaces Namespaces are a way to tie a specific use of a word in context to the dictionary (schema) where the intended definition is to be fou

46、nd. RDF requires the XML namespace facility to precisely associate each property with the schema that defines the property. 5.5 CIM RDF Schema extensions 5.5.1 General The RDF Schema has been extended to support some of the UML concepts that are important or useful in the CIM. 5.5.2 Multiplicity A c

47、onstraint property is a special kind of property that can be used to limit the values for the named properties. A multiplicity constraint documents the CIM values for allowed cardinality for a rolename in an association. The multiplicity resource is defined as: multiplicity Indicates how many instan

48、ces of a given property are allowed for a given resource. Allowed values are: M:01 (zero-or-one), M:11 (exactly-one), M:0n (zero-or-more), M:1n (one-or-more). Multiplicity Definition of the enumerated type which will contain the list of valid values. The CIM RDF Schema extensions create resources of

49、 this type which are used to express the values for allowed CIM cardinalities. The resources are named M:01, M:11, M:0n, and M:1n to correspond to the UML values in the model. 5.5.3 Inverse Rolename The inverseRolename property provides the name of the rolename at the opposite class for the association. This property is useful for navigating through the CIM relationships. It is defined as: inverseRoleName Role name at opposite end of this association. EN 61970-501:2006 8

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1