1、BSI Standards PublicationUse case methodologyPart 2: Definition of the template for use cases, actor list and requirements listBS EN 62559-2:2015National forewordThis British Standard is the UK implementation of EN 62559-2:2015. It isidentical to IEC 62559-2:2015.The UK participation in its preparat
2、ion was entrusted to TechnicalCommittee GEL/8, Systems Aspects for Electrical Energy Supply.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible f
3、or its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 83345 8ICS 29.020Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and
4、 Strategy Committee on 30 June 2015.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62559-2:20151 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 62559-2 June 2015 ICS 29.020 English Version Use case methodology - Part 2: Definition of the template for use cas
5、es, actor list and requirements list (IEC 62559-2:2015) Mthodologie des cas dutilisation - Partie 2: Dfinition duformulaire type de modle de cas dutilisation, de la liste dacteurs et de la liste dexigences (IEC 62559-2:2015) Anwendungsfallmethodik - Teil 2: Definition derAnwendungsfallvorlage, Akteu
6、rliste und der Anforderungsliste (IEC 62559-2:2015) This European Standard was approved by CENELEC on 2015-06-04. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without a
7、ny alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other la
8、nguage made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, t
9、he Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the Uni
10、ted Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CENELEC All rights of exploitation in any form and by any means r
11、eserved worldwide for CENELEC Members. Ref. No. EN 62559-2:2015 E EN 62559-2:2015 2 European foreword The text of document 8/1389/FDIS, future edition 1 of IEC 62559-2, prepared by IEC TC 8, “Systems aspects for electrical energy supply“ was submitted to the IEC-CENELEC parallel vote and approved by
12、 CENELEC as EN 62559-2:2015. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2016-03-04 latest date by which the national standards conflicting with the document have to
13、be withdrawn (dow) 2018-06-04 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standar
14、d IEC 62559-2:2015 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61850 (Series) NOTE Harmonized as EN 61850 (Series). IEC 61968-1 NOTE Harmonized as EN 61968-1.
15、 IEC 61968-11 NOTE Harmonized as EN 61968-11. IEC 61968-100:2013 NOTE Harmonized as EN 61968-100:2013. IEC 61970-301 NOTE Harmonized as EN 61970-301. IEC 62056 (Series) NOTE Harmonized as EN 62056 (Series). IEC 62325-301 NOTE Harmonized as EN 62325-301. IEC 62507-1:2010 NOTE Harmonized as EN 62507-1
16、:2011. BS EN 62559-2:2015EN 62559-2:2015 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For d
17、ated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-
18、date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60870-5-10x Telecontrol equipment and systems - Part 5: Transmission protocols EN 60870-5-10x series IEC 61850 series Communication networks
19、 and systems for power utility automation - Part 3: General requirements EN 61850 series IEC 61968-1 - Application integration at electric utilities - System interfaces for distribution management - Part 1: Interface architecture and general requirements EN 61968-1 - IEC 61968-11 - Application integ
20、ration at electric utilities - System interfaces for distribution management - Part 11: Common information model (CIM) extensions for distribution EN 61968-11 - IEC 61968-100 2013 Application integration at electric utilities - System interfaces for distribution management - Part 100: Implementation
21、 profiles EN 61968-100 2013 IEC 61970-301 - Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base EN 61970-301 - IEC 62056 series Electricity metering - Data exchange for meter reading, tariff and load control - Part 47: COSEM transport laye
22、rs for IPv4 networks EN 62056 series IEC 62325-301 - Framework for energy market communications - Part 301: Common Information Model (CIM) extensions for markets EN 62325-301 - IEC 62507-1 2010 Identification systems enabling unambiguous information interchange - Requirements - Part 1: Principles an
23、d methods EN 62507-1 2011 BS EN 62559-2:2015 2 IEC 62559-2:2015 IEC 2015 CONTENTS FOREWORD . 3 INTRODUCTION . 5 1 Scope 8 2 Normative references . 8 3 Terms, definitions and abbreviations 8 4 Definition of a use case template . 12 4.1 Overview . 12 4.1.1 General . 12 4.1.2 Short template version and
24、 use case overview table . 13 4.1.3 Actor list and requirements list . 14 4.1.4 Use case repository . 14 4.2 Use case template 14 5 Explanation of fields of the use case template 17 6 Definition of an actor list 29 7 Definition of a list for requirements . 30 Annex A (informative) Examples of actors
25、 34 Annex B (informative) Example of a use case based on the suggested template (short and extended version) 36 B.1 Short version of the use case “Locate and isolate fault and restore system (FLISR Fault location, isolation, system restoration)“ . 36 B.2 Use case overview table of the use case “Loca
26、te and isolate fault and restore system (FLISR Fault location, isolation, system restoration)“ . 41 B.3 Detailed version of the use case “ Locate and isolate fault and restore system (FLISR Fault location, isolation, system restauration)“ . 41 Bibliography 56 Figure 1 IEC 62559 standard series 5 Fig
27、ure 2 Overview of the use case template 13 Table A.1 Example of an actor list 34 BS EN 62559-2:2015IEC 62559-2:2015 IEC 2015 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ USE CASE METHODOLOGY Part 2: Definition of the templates for use cases, actor list and requirements list FOREWORD 1) The Internat
28、ional Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electron
29、ic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees;
30、any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standa
31、rdization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has rep
32、resentation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, I
33、EC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publ
34、ications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some are
35、as, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents includ
36、ing individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or relian
37、ce upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the ele
38、ments of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62559-2 has been prepared by IEC technical committee 8: Systems aspects for electrical energy supply. This first edition canc
39、els and replaces IEC PAS 62559:2008 which had been published together with EPRI. Main content of the former PAS will be transferred to the new IEC 62559-4. IEC 62559-1 to IEC 62559-3 are now more related to the application of the use case methodology in standardisation. In this document, a revised a
40、nd updated template is provided. BS EN 62559-2:2015 4 IEC 62559-2:2015 IEC 2015 The text of this standard is based on the following documents: FDIS Report on voting 8/1389/FDIS 8/1395/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated
41、in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 62559 series, published under the general title Use case methodology, can be found on the IEC website. The committee has decided that the contents of this publicati
42、on will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. IMPORTANT The colour inside logo on
43、the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. BS EN 62559-2:2015IEC 62559-2:2015 IEC 2015 5 INTRODUCTION For complex systems, th
44、e use case methodology supports a common understanding of functionalities, actors and processes across different technical committees or even different organizations. Developed as software engineering tool, the methodology can be used to support the development of standards as it facilitates the ana
45、lysis of requirements in relation to new or existing standards. Further arguments for the use case methodology and background information are available in IEC 62559-1. Figure 1 provides an overview of the intended first parts of the IEC 62559, mainly describing the relation between IEC 62559-2 and I
46、EC 62559-3. Figure 1 IEC 62559 standard series IEC 62559-1 Concept and processes in standardization IEC 62559-1 is the basis for a common use case repository in order to gather use cases within IEC on a common collaborative platform. This repository will also be used to organize a harmonization of u
47、se cases in order to provide broadly accepted generic use cases as basis for the further standardization work. It describes processes and provides basics for the use case methodology like terms or use case types. IEC 62559-2 Definition of the templates for use cases, actor list and requirements list
48、 IEC 62559-2 defines the structure of a use case template, an actor list and a list for requirements. The document is mainly based on the previous IEC PAS 62559 specification and shall be read together with IEC 62559-1. IEC 62559 Use case methodology Background: IEC 625591 Textual use case descripti
49、on IEC 625592 Template UML use case IEC 62559future extension UML profile definition XML IEC 62559-3 Word processing file / template Web- browser 2 possible routes On-line editing Textual Import / Export IEC Use case repository (Database) Processes described in IEC 625591 UML modelling tool BS EN 62559-2:2015 6 IEC 62559-2:2015 IEC 2015 IEC 62559-3 Definition of use case template artefacts into an XML serialized format Based on IEC 62559-2, IEC 62559-3 defines the require
