IEC_61970-402-2008.pdf

IEC 61970-402Edition 1.0 2008-06INTERNATIONAL STANDARD Energy management system application program interface(EMS-API)Part 402:Common services IEC 61970-402:2008(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office 3,rue de Varemb CH-1211 Geneva 20 Switzerland Email:inmailiec.ch Web:www.iec.ch About the IEC The International Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.?Catalogue of IEC publications:www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,withdrawn and replaced publications.?IEC Just Published:www.iec.ch/online_news/justpub Stay up to date on all new IEC publications.Just Published details twice a month all new publications released.Available on-line and also by email.?Electropedia:www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary online.?Customer Service Centre:www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC 61970-402Edition 1.0 2008-06INTERNATIONAL STANDARD Energy management system application program interface(EMS-API)Part 402:Common services INTERNATIONAL ELECTROTECHNICAL COMMISSION WICS 33.200 PRICE CODEISBN 2-8318-9850-1 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61970-402 IEC:2008(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.8 3 Terms and definitions.8 4 Background.8 5 Common services identifiers(normative).9 5.1 DAF resource identifiers interface.9 5.2 Extended resource ID service.10 5.2.1 General.10 5.2.2 get_uris().11 5.2.3 set_uris().11 5.2.4 create_resource_ids().12 6 Common services descriptions(normative).12 7 IECTC 57Views(normative).14 7.1 General.14 7.2 IECTC 57View motivations(informative).14 7.2.1 General.14 7.2.2 Problem example(informative).15 7.2.3 IECTC 57View description(normative).16 7.2.4 IECTC 57View examples(informative).16 7.2.5 Node properties(normative).18 7.3 The IECTC 57Physical view(normative).18 7.3.1 General.18 7.3.2 IECTC 57Physical view hierarchy.19 7.4 The IECTC 57Eventing View(normative).21 7.4.1 General.21 7.4.2 IECTC 57EventingView properties.21 8 Context support(normative).22 Annex A(informative)TC 57 Views discussion.23 Annex B(informative)Proxy architecture.28 Annex C(informative)The IEC 61970 services and mapping IEC 61968 verbs.29 Bibliography.36 Figure 1 DAF resource identifiers model.9 Figure 2 GDA extended resource identifiers model.11 Figure 3 Resource descriptions.12 Figure 4 Resource descriptions:SimpleValue.13 Figure 5 Fictitious information model.15 Figure 6 Fictitious populated model displayed in tree.15 Figure 7 IECTC 57Views.16 Figure 8 Example TC 57 PhysicalView(informative).17 Figure 9 Example IECTC 57EventingView(informative).17 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61970-402 IEC:2008(E)3 Figure A.1 Non-CIM-compliant example of a full mesh network of object classes and instances.23 Figure A.2 Non-CIM-compliant example of traditional view of utility data.24 Figure A.3 Non-CIM-compliant example of customer data within a network view.24 Figure A.4 Non-CIM-compliant example of a full mesh view.25 Figure A.5 Subscribing to data using share path information.26 Figure A.6 TC 57 View used as a subscription topic tree.27 Table 1 DAF resource identifiers operations.10 Table 2 GDA extended resource identifiers operations.11 Table 3 DAF re