IEC_TR_61850-90-17-2017.pdf

IEC TR 61850-90-17 Edition 1.0 2017-05 TECHNICAL REPORT Communication networks and systems for power utility automation Part 90-17:Using IEC 61850 to transmit power quality data IEC TR 61850-90-17:2017-05(en)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 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by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications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 20 000 terms and definitions in English and French,with equivalent terms in 16 additional languages.Also known as the International Electrotechnical Vocabulary(IEV)online.IEC Glossary-std.iec.ch/glossary 65 000 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 61850-90-17 Edition 1.0 2017-05 TECHNICAL REPORT Communication networks and systems for power utility automation Part 90-17:Using IEC 61850 to transmit power quality data INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN 978-2-8322-4291-9 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinside 2 IEC TR 61850-90-17:2017 IEC 2017 CONTENTS FOREWORD.7 INTRODUCTION.9 1 Scope.10 2 Normative references.11 3 Terms and definitions.12 4 Abbreviated terms.13 5 Uses cases and requirements:Application of power quality data.14 5.1 General.14 5.2 Constraints/assumptions/design considerations.14 5.3 Actors.15 5.4 Use case diagram.15 5.5 Use cases description.16 5.6 Sequence diagram.16 5.6.1 Request for power quality measurements.16 5.6.2 Sending of power quality events/limit violations.17 5.6.3 Retrieve power quality records.18 5.7 Classification and concepts for power quality measurements.18 5.7.1 General.18 5.8 PQ devices classification.21 5.9 PQ records.22 5.9.1 General.22 5.9.2 Evaluation of PQ records.24 5.9.3 Power frequency.24 5.9.4 Magnitude of power supply voltage.25 5.9.5 Supply voltage unbalance.27 5.9.6 Voltage Harmonics.28 5.9.7 Interharmonics.31 5.9.8 Mains signalling voltages.32 5.9.9 Flicker.33 5.9.10 Conducted emission in the 2 kHz to 9 kHz range.34 5.9.11 Conducted emissions in the 9 kHz to 150 kHz range.36 5.9.12 Magnitude of current.36 5.9.13 Current unbalance.37 5.9.14 Current harmonics.37 5.9.15 Current interharmonics.37 5.9.16 Current recording.37 5.10 PQ events.38 5.10.1 General.38 5.10.2 Supply voltage dips and interruptions.38 5.10.3 Evaluation of voltage events:Magnitude-duration table(s).39 5.10.4 Flagging.41 5.10.5 Rapid voltage changes(RVC).42 6 IEC 61850 information models for power quality profiles.42 6.1 Power quality modelling name conventions.42 6.2 Modelling of a Class A power quality instrument.43 6.2.1 Use case 1:Request for power quality measurements.43 IEC TR 61850-90-17:2017 IEC 2017 3 6.2.2 Use case 2:Sending of power quality events/limit violations.44 6.2.3 Use case 3:Retrieve power quality r