IEC_TR_61850-80-3-2015.pdf

IEC TR 61850-80-3 Edition 1.0 2015-11 TECHNICAL REPORT Communication networks and systems for power utility automation Part 80-3:Mapping to web protocols Requirements and technical choices IEC TR 61850-80-3:2015-11(en)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 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 Tel.:+41 22 919 02 11 3,rue de Varemb Fax:+41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland 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.IEC Catalogue-webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards,Technical Specifications,Technical Reports and other documents.Available for PC,Mac OS,Android Tablets and iPad.IEC publications search-www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications released.Available online and also once a month by email.Electropedia-www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French,with equivalent terms in 15 additional languages.Also known as the International Electrotechnical Vocabulary(IEV)online.IEC Glossary-std.iec.ch/glossary More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries have been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Customer Service Centre-webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance,please contact the Customer Service Centre:csciec.ch.IEC TR 61850-80-3 Edition 1.0 2015-11 TECHNICAL REPORT Communication networks and systems for power utility automation Part 80-3:Mapping to web protocols Requirements and technical choices INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN 978-2-8322-2999-6 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinside 2 IEC TR 61850-80-3:2015 IEC 2015 CONTENTS FOREWORD.6 INTRODUCTION.8 1 Scope.9 2 Normative references.10 3 Terms and definitions.11 4 Abbreviated terms.12 5 Main involved sub-systems and stakeholders.12 6 Requirements description.14 6.1 General.14 6.2 Scope of this clause.14 6.2.1 ACSI classes to be mapped.14 6.2.2 Network type.15 6.3 Requirements list.15 6.3.1 Transfer time.15 6.3.2 Throughput.15 6.3.3 Data integrity(error probability).15 6.3.4 Reliability.15 6.3.5 Availability.15 6.3.6 Interoperability.16 6.3.7 Cyber security.16 6.3.8 Device size.17 6.3.9 Dynamic extension of the system.17 6.3.10 Sensitivity to cost of bandwidth.17 6.3.11 Availability of commercial and open source tools.17 6.3.12 Intellectual property.18 6.3.13 Perenniality/Stability of the solution.18 6.3.14 Request for additional resources and engineering.18 6.3.15 Simplicity and easy implementation of the communication solution.18 6.3.16 Ability to become a SCSM/Difficulty in filling the gap.18 6.3.17 One single solution for all smart grid applications.18 6.3.18 Products time-to-market.18 6.3.19 Minimize standardization effort.19 7 SCSM technical description.19 7.1 Technology assessment and choice.19 7.2 XMPP overview.20 7.2.1 Principles.20 7.2.2 Address scheme.21 7.2.3 Scalability and redundancy.21 7.2.4 Server federation.22 7.2.5 Stanza example.22 7.2.6 Presence monitoring.23 7.3 Communication stack overview.23 7.4 Definition of the XML payload.25 7.5 Transport of XML payloads over XMPP.28 7.5.1 Mapping over XMPP overview.28 IEC TR 61850-80-3:2015 IEC 2015 3 7.5.2 Rules for mapping solicited services.29 7.5.3 Mapping of unsolicited services.31 7.5.4 Usage of presence monitoring.31 7.6 Cyber security.32 7.6.1 Securit