1、BRITISH STANDARDBS EN 61968-4:2007Application integration at electric utilities System interfaces for distribution management Part 4: Interfaces for records and asset managementThe European Standard EN 61968-4:2007 has the status of a British StandardICS 33.200; 35.200g49g50g3g38g50g51g60g44g49g42g3
2、g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61968-4:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 Sept
3、ember 2007 BSI 2007ISBN 978 0 580 54263 3National forewordThis British Standard is the UK implementation of EN 61968-4:2007. It is identical to IEC 61968-4:2007. The UK participation in its preparation was entrusted to Technical Committee PEL/57, Power systems management and associated information e
4、xchange.A list of organizations represented on this committee can be obtained on 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 immuni
5、ty from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD EN 61968-4 NORME EUROPENNE EUROPISCHE NORM August 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrote
6、chnische 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 61968-4:2007 E ICS 33.200 English version Application integration at electric utilities - System inte
7、rfaces for distribution management - Part 4: Interfaces for records and asset management (IEC 61968-4:2007) Intgration dapplications pour les services lectriques - Systme dinterfaces pour la gestion de la distribution - Partie 4: Interfaces pour les enregistrements et la gestion du parc (CEI 61968-4
8、:2007) Integration von Anwendungen in Anlagen der Elektrizittsversorgung - Systemschnittstellen fr Netzfhrung - Teil 4: Schnittstellen fr Berichtswesen und Asset Management (IEC 61968-4:2007) This European Standard was approved by CENELEC on 2007-08-01. CENELEC members are bound to comply with the C
9、EN/CENELEC 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 t
10、o any 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
11、 versions. CENELEC members are the national 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, Ro
12、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 57/880/FDIS, future edition 1 of IEC 61968-4, prepared by IEC TC 57, Power systems management and associated information exchange, was submitted to the IEC-CENELEC parallel vote and was approv
13、ed by CENELEC as EN 61968-4 on 2007-08-01. 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) 2008-05-01 latest date by which the national standards conflicting with the EN have
14、to be withdrawn (dow) 2010-08-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61968-4:2007 was approved by CENELEC as a European Standard without any modification. _ 2 EN 61968-4:2007CONTENTS INTRODUCTION.4 1 Scope.5 2 Normative references .5 3
15、Reference and information models .5 3.1 General .5 3.2 Interface reference model5 3.3 Records and asset management functions and components5 3.4 Static information model6 4 Records and Asset message types .6 4.1 Summary.6 4.2 Network Data Set message type6 4.2.1 Message content .6 4.2.2 Message form
16、at.6 4.3 Change Set message type.23 4.3.1 Message content .23 4.3.2 Message format.23 4.4 Presentation message type .23 4.4.1 Message content .23 4.4.2 Message format.23 4.5 Asset List message type28 4.5.1 Message content .28 4.5.2 Message format.28 4.6 Asset Catalogue message type .35 4.6.1 Message
17、 content .35 4.6.2 Message format.35 4.7 Type Asset Catalogue message type.41 4.7.1 Message content .41 4.7.2 Message format.41 Annex A (informative) Use of the Geography Markup Language (GML).50 Figure 1 Network Data Set message format .7 Figure 2 Change Set message format 23 Figure 3 Presentations
18、 message format .24 Figure 4 Asset List message format .29 Figure 5 Asset Catalogue message format.36 Figure 6 Type Asset Catalogue message format 42 Table 1 Document overview for IEC 61968-4 .4 EN 61968-4:2007 3 Annex ZA (normative) Normative references to international publications with theircorre
19、sponding European publications.51 INTRODUCTION The IEC 61968 series of standards is intended to facilitate inter-application integration as opposed to intra-application integration. Intra-application integration is aimed at programs in the same application system, usually communicating with each oth
20、er using middleware that is embedded in their underlying runtime environment, and tends to be optimized for close, real-time, synchronous connections and interactive request/reply or conversation communication models. IEC 61968, by contrast, is intended to support the inter-application integration o
21、f a utility enterprise that needs to connect disparate applications that are already built or new (legacy or purchased applications), each supported by dissimilar runtime environments. Therefore, these interface standards are relevant to loosely coupled applications with more heterogeneity in langua
22、ges, operating systems, protocols and management tools. This series of standards is intended to support applications that need to exchange data every few seconds, minutes, or hours rather than waiting for a nightly batch run. This series of standards, which are intended to be implemented with middle
23、ware services that exchange messages among applications, will complement, not replace utility data warehouses, database gateways, and operational stores. As used in the IEC 61968 series, a DMS consists of various distributed application components for the utility to manage electrical distribution ne
24、tworks. These capabilities include monitoring and control of equipment for power delivery, management processes to ensure system reliability, voltage management, demand-side management, outage management, work management, automated mapping and facilities management. Standards interfaces are defined
25、for each class of applications identified in the Interface Reference Model (IRM), which is described in IEC 61968-1. This Part of IEC 61968 contains the Clauses shown in Table 1. Table 1 Document overview for IEC 61968-4 Clause Title Purpose 1 Scope The scope and purpose of the document are describe
26、d. 2 Normative references Documents that contain provisions which, through reference in this text, constitute provisions of this International Standard. 3 Reference and information models Description of the relevant parts of the interface reference model, static information model and message type na
27、ming convention. 4 Records and asset management message types Message types related to the exchange of information for network data sets, assets, and asset catalogues. EN 61968-4:2007 4 APPLICATION INTEGRATION AT ELECTRIC UTILITIES SYSTEM INTERFACES FOR DISTRIBUTION MANAGEMENT Part 4: Interfaces for
28、 records and asset management 1 Scope This Part of IEC 61968 specifies the information content of a set of message types that can be used to support many of the business functions related to records and asset management. Typical uses of the message types defined in this Part of IEC 61968 include net
29、work extension planning, copying feeder or other network data between systems, network or diagram edits and asset inspection. Message types defined in other Parts of IEC 61968 may also be relevant to these use cases. 2 Normative references The following referenced documents are indispensable for the
30、 application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61968-1, Application integration at electric utilities System interfaces for distribution management Part
31、 1: Interface architecture and general requirements IEC 61968-3, Application integration at electric utilities - System interfaces for distribution management - Part 3: Interface for network operations 3 Reference and information models 3.1 General The message types defined in IEC 61968-4 are based
32、on a logical partitioning of the DMS business functions and components called the IEC 61968-1 Interface reference model. As described, in IEC 61968-1, the contents of the message types are based on a static information model to ensure consistency of field names and data types. Each message type is d
33、efined as a set of fields copied from the information model classes. The message types defined in this standard are intended to satisfy a majority of typical applications. In some particular project implementations, it may be desirable to modify the set of fields using a methodology such as that des
34、cribed in IEC 61968-1. 3.2 Interface reference model It is not the intention of the IEC 61968 series to define the applications and systems that vendors should produce. It is expected that a concrete (physical) application will provide the functionality of one or more abstract (logical) components a
35、s listed in this standard. These abstract components are grouped by the business functions of the IEC 61968-1 interface reference model. 3.3 Records and asset management functions and components The Records and Asset Management part of the IEC 61968-1 Interface reference model shows those functions
36、and typical components that are applicable to the message types defined in IEC 61968-4. EN 61968-4:2007 5 For the message types defined in IEC 61968-4, it is expected that the typical abstract components listed below will be producers of information. Typical consumers of the information are the othe
37、r components as listed in IEC 61968-1. 3.4 Static information model The information model relevant to records and asset management consists of classes that provide a template for the attributes for each message. The classes are defined in detail in IEC 61970-301 or in future document IEC 61968-11. 4
38、 Records and Asset message types 4.1 Summary The records and asset message types describe information for the following types of document: network data set, change set, presentation, asset list, asset catalogue, type asset catalogue. For all message types shown in IEC 61968-4, elements that correspo
39、nd with CIM classes contain all native and inherited attributes of that class. Unless explicitly shown otherwise, all message type associations are simple associations. 4.2 Network Data Set message type 4.2.1 Message content A NetworkDataSet message can contain data for any part of a distribution ne
40、twork typically selected for operational or extension planning studies. The message contents could be part of a feeder, a single feeder or more than one feeder. The data could be either the As built network or a proposed network selected for analysis. A NetworkDataSet message may contain references
41、to other Documents containing static reference data such as TypeAssetCatalogue or AssetCatalogue. It may also contain references to Assets performing the roles of the associated types of PowerSystemResources. The same is true for other “leaf node” elements such as Organisations, Locations, and Measu
42、rements. In these cases, only the identifier for the referenced data is to be included in this message type. The actual data for referenced elements are provided through other types of messages (e.g.,TypeAssetCatalogue, AssetCatalogue, AssetList, Measurements). The basic structure is a hierarchy as
43、shown in Figure 1. The initial dynamic state of the network including switch positions is defined as a set of MeasurementValues. These values can be updated using the ShowMeasurementList message defined in IEC 61968-3. 4.2.2 Message format Created NetworkDataSet, changed NetworkDataSet, show Network
44、DataSet and deleted NetworkDataSet have the same message formats as shown in Figure 1. EN 61968-4:2007 6 Figure 1 Network Data Set message format (continued on next page) IEC 1108/07 EN 61968-4:2007 7 Figure 1 (continued) IEC 1109/07 EN 61968-4:2007 8 Figure 1 (continued) IEC 1110/07 EN 61968-4:2007
45、 9 Figure 1 (continued) IEC 1111/07 EN 61968-4:2007 10 Figure 1 (continued) IEC 1112/07 EN 61968-4:2007 11 Figure 1 (continued) IEC 1113/07 EN 61968-4:2007 12 Figure 1 (continued) IEC 1114/07 EN 61968-4:2007 13 Figure 1 (continued) IEC 1115/07 EN 61968-4:2007 14 Figure 1 (continued) IEC 1116/07 EN 6
46、1968-4:2007 15 Figure 1 (continued) IEC 1117/07 EN 61968-4:2007 16 Figure 1 (continued) IEC 1118/07 EN 61968-4:2007 17 Figure 1 (continued) IEC 1119/07 EN 61968-4:2007 18 Figure 1 (continued) IEC 1120/07 EN 61968-4:2007 19 Figure 1 (continued) IEC 1121/07 EN 61968-4:2007 20 Figure 1 (continued) IEC
47、1122/07 EN 61968-4:2007 21 Figure 1 (end) IEC 1123/07 EN 61968-4:2007 22 4.3 Change Set message type 4.3.1 Message content A ChangeSet message type contains updates required in a transaction for an existing NetworkDataSet, which is referenced in the uppermost hierarchy of this message type. Each ste
48、p in the ChangeSet is described through a separate ChangeItem. A change item identifies the change type (add, delete, modify) and sequence number for a particular change within a set of changes of a ChangeSet. The changes for this change item are articulated in an instance of NetworkDataSet, which i
49、s a child element of the ChangeItem. Only the identifiers of the relevant NetworkDataSet messages are to be included in a ChageSet message. The actual contents are provided in accompanying NetworkDataSets messages. The basic structure is a hierarchy as shown in the Figure 2. 4.3.2 Message format Created ChangeSet, changed ChangeSet, show ChangeSet and deleted ChangeSet have the same message formats as shown in Figure 2. Figure 2 Change Set message form
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