1、 INTERNATIONAL STANDARD IEC 61968-4First edition 2007-07Application integration at electric utilities System interfaces for distribution management Part 4: Interfaces for records and asset management Reference number IEC 61968-4:2007(E) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2007 IEC, Gen
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8、AL STANDARD IEC 61968-4First edition 2007-07Application integration at electric utilities System interfaces for distribution management Part 4: Interfaces for records and asset management XA For price, see current catalogue PRICE CODE Commission Electrotechnique Internationale International Electrot
9、echnical Commission 2 61968-4 IEC:2007(E) CONTENTS FOREWORD.3 INTRODUCTION.5 1 Scope.6 2 Normative references .6 3 Reference and information models .6 3.1 General .6 3.2 Interface reference model6 3.3 Records and asset management functions and components6 3.4 Static information model7 4 Records and
10、Asset message types.7 4.1 Summary.7 4.2 Network Data Set message type7 4.2.1 Message content .7 4.2.2 Message format.7 4.3 Change Set message type.24 4.3.1 Message content .24 4.3.2 Message format.24 4.4 Presentation message type .24 4.4.1 Message content .24 4.4.2 Message format.24 4.5 Asset List m
11、essage type29 4.5.1 Message content .29 4.5.2 Message format.29 4.6 Asset Catalogue message type .36 4.6.1 Message content .36 4.6.2 Message format.36 4.7 Type Asset Catalogue message type.42 4.7.1 Message content .42 4.7.2 Message format.42 Annex A (informative) Use of the Geography Markup Language
12、 (GML).51 Figure 1 Network Data Set message format .8 Figure 2 Change Set message format 24 Figure 3 Presentations message format .25 Figure 4 Asset List message format .30 Figure 5 Asset Catalogue message format.37 Figure 6 Type Asset Catalogue message format 43 Table 1 Document overview for IEC 61
13、968-4 .5 61968-4 IEC:2007(E) 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ APPLICATION INTEGRATION AT ELECTRIC UTILITIES SYSTEM INTERFACES FOR DISTRIBUTION MANAGEMENT Part 4: Interfaces for records and asset management FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide or
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24、ndard IEC 61968 has been prepared by IEC technical committee 57: Power systems management and associated information exchange. The text of this standard is based on the following documents: FDIS Report on voting 57/880/FDIS 57/901/RVD Full information on the voting for the approval of this standard
25、can be found in the report on voting indicated in the above table. 4 61968-4 IEC:2007(E) A list of all parts of the IEC 61968 series, under the general title Application integration at electric utilities System interfaces for distribution management, can be found on the IEC website. The committee ha
26、s decided that the contents of this publication will remain unchanged until the maintenance result 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 edi
27、tion, or amended. A bilingual version of this publication may be issued at a later date. 61968-4 IEC:2007(E) 5 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
28、 programs in the same application system, usually communicating with each other 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
29、61968, by contrast, is intended to support the inter-application integration of 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
30、are relevant to loosely coupled applications with more heterogeneity in languages, 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 r
31、un. This series of standards, which are intended to be implemented with middleware 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 distribut
32、ed application components for the utility to manage electrical distribution networks. 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,
33、automated mapping and facilities management. Standards interfaces are defined 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 C
34、lause Title Purpose 1 Scope The scope and purpose of the document are described. 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
35、of the interface reference model, static information model and message type naming convention. 4 Records and asset management message types Message types related to the exchange of information for network data sets, assets, and asset catalogues. 6 61968-4 IEC:2007(E) APPLICATION INTEGRATION AT ELECT
36、RIC UTILITIES SYSTEM INTERFACES FOR DISTRIBUTION MANAGEMENT Part 4: Interfaces for 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 managemen
37、t. Typical uses of the message types defined in this Part of IEC 61968 include network 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
38、 Normative references The following referenced documents are indispensable for the 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 in
39、tegration at electric utilities System interfaces for distribution management Part 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
40、information models 3.1 General The message types defined in IEC 61968-4 are based 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
41、 model to ensure consistency of field names and data types. Each message type is defined 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
42、 may be desirable to modify the set of fields using a methodology such as that described 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) applica
43、tion will provide the functionality of one or more abstract (logical) components as 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 M
44、anagement part of the IEC 61968-1 Interface reference model shows those functions and typical components that are applicable to the message types defined in IEC 61968-4. 61968-4 IEC:2007(E) 7 For the message types defined in IEC 61968-4, it is expected that the typical abstract components listed bel
45、ow will be producers of information. Typical consumers of the information are the other 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. Th
46、e classes are defined in detail in IEC 61970-301 or in future document IEC 61968-11. 4 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, ty
47、pe asset catalogue. For all message types shown in IEC 61968-4, elements that correspond 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 Messa
48、ge content A NetworkDataSet message can contain data for any part of a distribution network 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 pr
49、oposed network selected for analysis. A NetworkDataSet message may contain references 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 Measurements. In these cases, only the id
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