EN 62827-2:2017

Wireless power transfer - Management - Part 2: Multiple device control management

IEC 62827-2:2017(E), IEC 62827 defines a wireless power management protocol for wireless power transfer to multiple devices in a wireless power management system. Various functions of wireless power management systems are justified. The wireless power management frames and messages that work between the management block of a power source and the management block or the coupler block of a device, or the coupler block of a power source, are defined as well to execute various functions. Also, the procedures for each functionality are described based on its frames and messages.

Drahtlose Energieübertragung - Management - Teil 2: Mehrfachgeräte Steuerungsmanagemen

Transfert de puissance sans fil - Gestion - Partie 2: Gestion du contrôle de dispositifs multiples

L'IEC 62827-2:2017 définit un protocole de gestion de puissance sans fil pour le transfert de puissance sans fil à plusieurs dispositifs dans un système de gestion de puissance sans fil. Plusieurs fonctions de systèmes de gestion de puissance sans fil sont expliquées. Les trames et messages de gestion de puissance sans fil qui fonctionnent entre le bloc de gestion d’une source d’alimentation et le bloc de gestion ou le bloc coupleur d’un dispositif, ou le bloc coupleur d’une source d’alimentation, sont également définis afin d’exécuter différentes fonctions. Les procédures pour chaque fonctionnalité sont également décrites en fonction de leurs trames et messages.

Brezžični prenos moči - Upravljanje - 2. del: Več naprav kontrolnega upravljanja (IEC 62827-2:2017)

Ta del standarda IEC 62827 določa protokol za brezžično upravljanje porabe energije za brezžičen prenos moči v več naprav v brezžičnem sistemu za upravljanje porabe energije. Utemeljene so različne funkcije brezžičnih sistemov za upravljanje porabe energije. Okviri za brezžično upravljanje porabe energije in sporočila, ki delujejo med upravljalnim blokom vira napajanja in upravljalnim blokom ali blokom spojnika naprave ali bloka spojnika vira energije, so tudi opredeljeni za izvajanje različnih funkcij. Opisani so tudi postopki za vsako funkcijo na podlagi njenih okvirjev in sporočil.

General Information

• Status: Published
• Publication Date: 28-Sep-2017
• Withdrawal Date: 23-Jul-2020
• ICS: 29.240.99 - Other equipment related to power transmission and distribution networks
• ICS: 33.160.99 - Other audio, video and audiovisual equipment
• ICS: 35.100.01 - Open systems interconnection in general
• Technical Committee: CLC/SR 100 - Audio, video and multimedia systems and equipment
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 29-Sep-2017
• Completion Date: 29-Sep-2017
• Ref Project: SIST EN 62827-2:2018 - Wireless power transfer - Management - Part 2: Multiple device control management (IEC 62827-2:2017)

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2018
%UH]åLþQLSUHQRVPRþL8SUDYOMDQMHGHO9HþQDSUDYNRQWUROQHJDXSUDYOMDQMD
,(&
Wireless power transfer - Management - Part 2: Multiple device control management
(IEC 62827-2:2017)
Drahtlose Energieübertragung - Management - Teil 2: Mehrfachgeräte
Steuerungsmanagemen (IEC 62827-2:2017)
Transfert de puissance sans fil - Gestion - Partie 2: Gestion du contrôle de dispositifs
multiples (IEC 62827-2:2017)
Ta slovenski standard je istoveten z: EN 62827-2:2017
ICS:
29.240.99 'UXJDRSUHPDY]YH]L] Other equipment related to
RPUHåML]DSUHQRVLQ power transmission and
GLVWULEXFLMRHOHNWULþQHHQHUJLMH distribution networks
35.240.99 8SRUDEQLãNHUHãLWYH,7QD IT applications in other fields
GUXJLKSRGURþMLK
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62827-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2017
ICS 29.240.99; 33.160.99; 35.100.01

English Version
Wireless power transfer - Management - Part 2: Multiple device
control management
(IEC 62827-2:2017)
Transfert de puissance sans fil - Gestion - Partie 2: Gestion Drahtlose Energieübertragung - Management - Teil 2:
du contrôle de dispositifs multiples Mehrfachgeräte Steuerungsmanagemen
(IEC 62827-2:2017) (IEC 62827-2:2017)
This European Standard was approved by CENELEC on 2017-07-24. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62827-2:2017 E
European foreword
The text of document 100/2900/FDIS, future edition 1 of IEC 62827-2, prepared by Technical
Area 15 "Wireless power transfer" of IEC/TC 100 "Audio, video and multimedia systems and
equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be (dop) 2018-04-24
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-07-24
• latest date by which the national
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 62827-2:2017 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant

EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 62827-1 -  Wireless power transfer - Management - EN 62827-1 -
Part 1: Common components
IEC 62827-2 ®
Edition 1.0 2017-06
INTERNATIONAL
STANDARD
colour
inside
Wireless power transfer – Management –

Part 2: Multiple device control management

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.240.99; 33.160.99; 35.100.01 ISBN 978-2-8322-4445-6

– 2 – IEC 62827-2:2017 © IEC 2017

CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms, definitions and abbreviated terms . 9
3.1 Definitions. 9
3.2 Abbreviated terms . 11
4 Overview . 11
5 Functionalities . 13
5.1 General . 13
5.2 Compatibility . 13
5.2.1 General . 13
5.2.2 Indirect control . 14
5.2.3 Direct control . 14
5.3 Initialization . 14
5.3.1 General . 14
5.3.2 Frequency band scan . 14
5.3.3 Initiation power transfer . 14
5.4 Association . 14
5.4.1 General . 14
5.4.2 Communication connection . 14
5.4.3 WPT eligibility check . 14
5.5 General charging management . 15
5.5.1 General . 15
5.5.2 Simultaneous WPT . 15
5.5.3 Sequential WPT . 15
5.5.4 Foaming WPT . 15
5.5.5 Compound WPT . 15
5.6 Abnormal status management . 15
5.6.1 General . 15
5.6.2 Source status detection . 16
5.6.3 Device status detection . 16
5.7 Inter–device WPT management . 16
5.8 Termination . 17
6 Protocols . 17
6.1 General . 17
6.2 ID structure . 17
6.2.1 Unique coupler ID . 17
6.2.2 Group ID . 18
6.2.3 Wireless Power management system ID . 18
6.2.4 Device ID . 18
6.3 Frame format . 18
6.3.1 General . 18
6.3.2 Frame header . 19
6.3.3 Frame body . 19

IEC 62827-2:2017 © IEC 2017 – 3 –
6.4 Frame type . 20
6.4.1 General . 20
6.4.2 Data frame . 20
6.4.3 Acknowledgement frame . 20
6.5 Payload format . 21
6.5.1 General . 21
6.5.2 Data frame . 21
6.6 Data block . 22
6.6.1 General . 22
6.6.2 Request block . 22
6.6.3 Response block . 24
6.6.4 Notification block . 25
7 Procedures . 27
7.1 General . 27
7.2 Association . 27
7.3 Group ID Set–up . 28
7.4 General WPT management . 28
7.4.1 Simultaneous WPT . 28
7.4.2 Sequential WPT . 29
7.4.3 Foaming WPT . 30
7.4.4 Compound WPT . 31
7.5 Abnormal situations management . 32
7.5.1 General . 32
7.5.2 Source status detection . 32
7.5.3 Device status detection . 33
7.6 Inter–device WPT management . 34
7.7 Termination . 35
Annex A (informati
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