BS-EN-61970-405-2007.pdf
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1、BRITISH STANDARD BS EN 61970-405:2007 Energy management system application program interface (EMS-API) Part 405: Generic Eventing and Subscription (GES) The European Standard EN 61970-405:2007 has the status of a British Standard ICS 33.200 ? Licensed Copy: London South Bank University, London South
2、 Bank University, Fri Nov 16 07:34:04 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN 61970-405:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007 ISBN 978 0 580 56439 0 National foreword This British Standard is t
3、he UK implementation of EN 61970-405:2007. It is identical to IEC 61970-405:2007. The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems management and associated information exchange. A list of organizations represented on this committee can be obtained o
4、n request to its secretary. 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 cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateC
5、omments Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:34:04 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 61970-405 NORME EUROPENNE EUROPISCHE NORM September 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europe
6、n de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61970-405:2007 E ICS 33.200 Engli
7、sh version Energy management system application program interface (EMS-API) - Part 405: Generic Eventing and Subscription (GES) (IEC 61970-405:2007) Interface de programmation dapplication pour systme de gestion dnergie (EMS-API) - Partie 405: Evnements gnriques et souscriptions (GES) (CEI 61970-405
8、:2007) Schnittstelle fr Anwendungsprogramme fr Energiemanagementsysteme (EMS-API) - Teil 405: bermitteln von Ereignismeldungen (GES) (IEC 61970-405:2007) This European Standard was approved by CENELEC on 2007-09-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
9、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 any CENELEC member. This European St
10、andard 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 versions. CENELEC members are the nat
11、ional electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swed
12、en, Switzerland and the United Kingdom. Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:34:04 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Foreword The text of document 57/888/FDIS, future edition 1 of IEC 61970-405, prepared by IEC TC 57, Power systems managem
13、ent and associated information exchange, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61970-405 on 2007-09-01. 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 b
14、y endorsement (dop) 2008-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-09-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61970-405:2007 was approved by CENELEC as a European Standard w
15、ithout any modification. _ EN 61970-405:2007 2 Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:34:04 GMT+00:00 2007, Uncontrolled Copy, (c) BSI CONTENTS INTRODUCTION.5 1 Scope.6 2 Normative references .7 3 Terms and definitions .7 4 Generic Eventing and Subsc
16、ription (Normative)7 4.1 Overview.7 4.1.1 General .7 4.1.2 Suitability of the GES to the integration of a variety of application categories .8 4.1.3 Suitability of the GES to the integration beyond the control center.8 4.1.4 Suitability of the GES to the integration of tightly coupled and loosely co
17、upled applications (informative).9 4.2 Using GES A consequently, power system specific (CIM-based) event filtering tools can be used instead of generic event filtering tools. CIM-based event filtering provides for more familiar as well as more powerful and easy to use configuration management. Furth
18、ermore, since the GES API can be deployed independent of any application category specific information model, GES component interfaces do not need to be recompiled when an information model changes. Thus, application category information model changes can be handled via declarative action rather tha
19、n programmatic action. EN 61970-405:2007 10 Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:34:04 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 4.2 Using GES A GES Eventing does not include access to messaging-specific functionality such as message broker servic
20、e QOS. However, since GES Eventing is a component interface that is independent of what middleware is deployed between components, the lack of a messaging specific interface is appropriate. The JMS Publish/Subscribe model defines how components use JMS to publish and subscribe to messages related to
21、 a well-known node in a content-based hierarchy. GES Eventing calls these nodes Areas and JMS calls these nodes topics. By relying on the area/topic as an intermediary, event/message publishers are kept independent of subscribers and vice versa. Many messaging service providers, such as MQSeries, gr
22、oup topics into hierarchies and provide various options for subscribing to parts of the hierarchy. GES Area strings consist of an array of area names (fully qualified pathnames) created as a result of navigating a hierarchical area map. Neither GES Eventing nor JMS places any restriction on what an
23、area/topic object represents. It might be a leaf in a topic hierarchy or it might be a larger part of the hierarchy (for subscribing to a general class of information). Frequently, users like to see data organized in accordance with a well-known topic hierarchy. GES does not standardize the presenta
24、tion of well-known (e.g. CIM based) hierarchical views. IECTC57 Namespaces as described in IEC 61970-402 Common Services specification is used with GES in the same way that OPC Batch is used with OPC Data Access and OPC Alarms and Events by providing a means by which servers can present well-known h
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