Wireless power transfer - Management - Part 2: Multiple device control management (IEC 62827-2:2017)

This part of 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 (IEC 62827-2:2017)

Transfert de puissance sans fil - Gestion - Partie 2: Gestion du contrôle de dispositifs multiples (IEC 62827-2:2017)

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
19-Mar-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
09-Oct-2017
Due Date
14-Dec-2017
Completion Date
20-Mar-2018

Buy Standard

Standard
SIST EN 62827-2:2018 - BARVE na PDF-str 23
English language
54 pages
sale 10% off
Preview
sale 10% off
Preview

e-Library read for
1 day

Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 62827-2:2018
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
SIST EN 62827-2:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 62827-2:2018
---------------------- Page: 2 ----------------------
SIST EN 62827-2:2018
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
---------------------- Page: 3 ----------------------
SIST EN 62827-2:2018
EN 62827-2:2017
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

EN 62827-2:2017.
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.
---------------------- Page: 4 ----------------------
SIST EN 62827-2:2018
EN 62827-2:2017
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
---------------------- Page: 5 ----------------------
SIST EN 62827-2:2018
---------------------- Page: 6 ----------------------
SIST EN 62827-2:2018
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

Warning! Make sure that you obtained this publication from an authorized distributor.

® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 7 ----------------------
SIST EN 62827-2:2018
– 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

---------------------- Page: 8 ----------------------
SIST EN 62827-2:2018
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 (informative) Messages .......................................................................................... 36

A.1 General ................................................................................................................. 36

A.2 API between application and APP block ................................................................ 36

A.2.1 General ......................................................................................................... 36

A.2.2 ID display ...................................................................................................... 36

A.2.3 Power status display ...................................................................................... 36

A.2.4 WPT mode selection display .......................................................................... 37

A.2.5 Scheduling information display ...................................................................... 38

A.2.6 Abnormal situations display ........................................................................... 39

A.3 Interface between MGMT and MGMT .................................................................... 39

A.3.1 General ......................................................................................................... 39

A.3.2 WPMS–D identification .................................................................................. 40

A.3.3 WPT authentication ....................................................................................... 40

A.3.4 Zone recognition ............................................................................................ 42

A.3.5 WPT mode ..................................................................................................... 42

A.3.6 Scheduling information .................................................................................. 43

A.3.7 Abnormal situations management .................................................................. 44

A.3.8 WPMS–D full charge notification .................................................................... 44

A.3.9 WPT termination notification .......................................................................... 45

A.3.10 Inter–device WPT .......................................................................................... 45

A.4 Interface between MGMT block and APP block ..................................................... 46

A.4.1 General ......................................................................................................... 46

---------------------- Page: 9 ----------------------
SIST EN 62827-2:2018
– 4 – IEC 62827-2:2017 © IEC 2017

A.4.2 Data request .................................................................................................. 46

A.5 Interface between APP layer and MAC layer ......................................................... 47

A.5.1 General ......................................................................................................... 47

A.5.2 MAC identification request ............................................................................. 48

A.6 Interface between MGMT block and Coupler Block ............................................... 48

A.6.1 General ......................................................................................................... 48

A.6.2 Scheduling control ......................................................................................... 48

A.6.3 Current/voltage sensing ................................................................................. 49

A.6.4 Abnormal situation control ............................................................................. 49

A.6.5 WPT termination control ................................................................................ 50

A.6.6 Full charge .................................................................................................... 50

A.6.7 Inter-device WPT ........................................................................................... 51

Figure 1 – Usage examples of WPMS services ..................................................................... 12

Figure 2 – WPMS structure ................................................................................................... 13

Figure 3 – Function of inter–device WPT management ......................................................... 17

Figure 4 – UCID structure ..................................................................................................... 17

Figure 5 – Frame format ....................................................................................................... 19

Figure 6 – Data frame format ................................................................................................ 20

Figure 7 – Acknowledgement frame format ........................................................................... 20

Figure 8 – Payload format of data frame ............................................................................... 21

Figure 9 – Block format of device status request ................................................................... 23

Figure 10 – Block format of WPT request .............................................................................. 23

Figure 11 – Block format of coil control request .................................................................... 23

Figure 12 – Block format of Group ID set–up request ............................................................ 23

Figure 13 – Block format of inter–device WPT request .......................................................... 24

Figure 14 – Block format of connection response .................................................................. 24

Figure 15 – Block format of device status response .............................................................. 24

Figure 16 – Block format of WPT response ........................................................................... 24

Figure 17 – Block format of coil control response .................................................................. 25

Figure 18 – Block format of coil control response .................................................................. 25

Figure 19 – Block format of inter–device WPT response ....................................................... 25

Figure 20 – Block format of COM ID notification .................................................................... 25

Figure 21 – Block format of WPT ID notification .................................................................... 26

Figure 22 – Block format of WPT mode notification ............................................................... 26

Figure 23 – Block format of WPT schedule notification .......................................................... 26

Figure 24 – Block format of WPT termination request ........................................................... 26

Figure 25 – Block format of full charge notification ................................................................ 26

Figure 26 – Block format of discharge rate variation notification ............................................ 27

Figure 27 – Association ........................................................................................................ 27

Figure 28 – Group ID set–up ................................................................................................. 28

Figure 29 – Simultaneous WPT ............................................................................................. 29

Figure 30 – Sequential WPT ................................................................................................. 30

Figure 31 – Foaming WPT .................................................................................................... 31

Figure 32 – Compound WPT ................................................................................................. 32

---------------------- Page: 10 ----------------------
SIST EN 62827-2:2018
IEC 62827-2:2017 © IEC 2017 – 5 –

Figure 33 – Source status detection ...................................................................................... 33

Figure 34 – Full charge detection .......................................................................................... 34

Figure 35 – Discharge rate variation detection ...................................................................... 34

Figure 36 – Inter–device WPT ............................................................................................... 35

Figure 37 – Termination ........................................................................................................ 35

Table 1 – Group ID ............................................................................................................... 18

Table 2 – ID structure ........................................................................................................... 18

Table 3 – Frame type value .................................................................................................. 20

Table 4 – Data codes ............................................................................................................ 22

Table A.1 – Values for ID display .......................................................................................... 36

Table A.2 – Values for power status display .......................................................................... 37

Table A.3 – Values for WPT mode selection display.............................................................. 38

Table A.4 – Values for scheduling information display .......................................................... 38

Table A.5 – Values for abnormal situation display ................................................................. 39

Table A.6 – Values for WPMS–D identification ...................................................................... 40

Table A.7 – Values for WPT authentication ........................................................................... 41

Table A.8 – Values for WPMS–D power status information ................................................... 41

Table A.9 – Values for zone recognition ................................................................................ 42

Table A.10 – Values for WPT mode ...................................................................................... 43

Table A.11 – Values for scheduling information .................................................................... 43

Table A.12 – Values for abnormal situations management .................................................... 44

Table A.13 – Values for WPMS–D full charge notification ..................................................... 45

Table A.14 – Values for WPT termination notification ............................................................ 45

Table A.15 – Values for inter-device WPT ............................................................................. 46

Table A.16 – Values for data request .................................................................................... 47

Table A.17 – Values of MAC identification ............................................................................ 47

Table A.18 – Mac Type code................................................................................................. 48

Table A.19 – Values for scheduling control ........................................................................... 48

Table A.20 – Values for current/voltage sensing ................................................................... 49

Table A.21 – Values for abnormal situation control ............................................................... 50

Table A.22 – Values for WPT termination control .................................................................. 50

Table A.23 – Value for full charge notification ....................................................................... 51

Table A.24 – Values for inter-device WPT ............................................................................. 51

---------------------- Page: 11 ----------------------
SIST EN 62827-2:2018
– 6 – IEC 62827-2:2017 © IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
WIRELESS POWER TRANSFER – MANAGEMENT –
Part 2: Multiple device control management
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for an
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.