IEC_TR_62746-2-2015.pdf

IEC TR 62746-2 Edition 1.0 2015-04 TECHNICA L REPOR T Systems interface between customer energy management sy stem and the power management sy stem Part 2:Use cases and requirements IEC TR 62746-2:2015-04(en)colourinsideCopyright International Electrotechnical Commission THIS PUBLICA TION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no par t of this publication may be reproduced or utilized in any for m or by any means,electronic or mechanical,including photocopying and microfilm,without per mission in writing fr om 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 r ights to this publication,please contact the address below or your local IEC member National Committee for further infor mation.IEC Centr al 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 t he IEC The International Electr otechnical Commission(IEC)is the leading global organization that prepar es and publishes Inter national Standards for all electr ical,electronic and related technologies.A bout IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sur e that you have the latest edition,a cor rigenda or an amendment might have been published.IEC Cat alogue-webstore.iec.ch/cat alogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards,Technical Specifications,Technical R eports and other documents.A v ailable for PC,Mac OS,A ndroid Tablets and iPad.IEC publications search-w w w.iec.ch/searchpub The adv anced search enables to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on projec ts,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications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.A v ailable online and also once a month by email.Elect ropedia-w w w.elect ropedia.org The worlds leading online dic tionary of elec tronic and electrical terms containing more than 30 000 terms and definitions in English and French,with equiv alent terms in 15 additional languages.Also known as the International Elec trotechnical Vocabulary (IEV)online.IEC Glossar y-st d.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 hav e been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Customer Service Cent re-webstore.iec.ch/csc If y ou wish to giv e us y our feedback on this publication or need further assistance,please contact the Customer Serv ice Centre:csciec.ch.Copyright International Electrotechnical Commission IEC TR 62746-2 Edit ion 1.0 2015-04 TECHNICA L R EPOR T Systems interface between customer energy management system and the power management system Part 2:Use cases and requirements INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.200 ISBN 978-2-8322-2631-5 R egist er ed tr ademar k of t he Int er national Electr ot echnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.colourinsideCopyright International Electrotechnical Commission 2 IEC TR 62746-2:2015 IEC 2015 CONTENTS FOREWORD.6 INTRODUCTION.8 1 Scope.11 2 Terms,definitions and abbreviations.12 2.1 Terms and definitions.12 2.2 Abbreviations.18 3 Requirements.19 3.1 Common architecture model architectural requirements.19 3.2 SG CP(Smart Grid Connection Point).24 3.2.1 Scope.24 3.2.2 Definition of SG CP(Smart Grid Connection Point).24 3.2.3 Purpose of definition of SG CP(Smart Grid Connection Point).24 3.2.4 Target of demand/supply of power and information that is sent and received.25 3.2.5 Functional requirement of SG CP(Smart Grid Connection Point).25 3.3 Communication requirements for the Smart Grid and the Smart Grid Connection Point(interface into the premises).26 3.4 Common messages information to be exchanged.27 3.4.1 General.27 3.4.2 Intention of user stories and use cases.27 3.4.3 Relationship of user stories and use cases.29 3.4.4 Requirements for information exchange.29 3.4.5 Energy management concepts.40 3.4.6 Function-specific profiles.42 3.4.7 Comfort,management and status information.48 3.4.8 Upcoming profiles for new service requirements.48 Annex A(informative)User stories and use cases collection.49 A.1 User stories.49 A.1.1 General.49 A.1.2 JWG1 Flex start washing machine.49 A.1.3 JWG2 Flex start EV charging.50 A.1.4 JWG3 Severe grid stability issues.51 A.1.5 JWG4 Power limitation PV.51 A.1.6 JWG5 CEM manages devices.52 A.1.7 JWG6 Customer sells flexibility.52 A.1.8 JWG7 Customer sells decentralized energy.53 A.1.9 JWG8 Grid-related emergency situations.53 A.1