EN IEC 63245-2:2023
(Main)Spatial wireless power transfer based on multiple magnetic resonances - Part 2: Reference model
Spatial wireless power transfer based on multiple magnetic resonances - Part 2: Reference model
This document specifies a reference model for spatial wireless power transfer based on multiple magnetic resonances (SWPT-MMR), which is non-radiative wireless power transfer (WPT). The document contains overview of SWPT-MMR and a reference model.
Räumliche drahtlose Energieübertragung basierend auf mehrfachen magnetischen Resonanzen – Teil 2: Referenzmodell
Transfert d’énergie sans fil dans l’espace reposant sur des résonances magnétiques multiples - Partie 2: Modèle de référence
L'IEC 63245-2:2022 spécifie un modèle de référence pour le transfert d’énergie sans fil dans l’espace reposant sur des résonances magnétiques multiples (SWPT-MMR), qui est un type de transfert d’énergie sans fil (WPT) non radiatif. Le présent document donne une vue d’ensemble d’un SWPT-MMR et fournit un modèle de référence.
Prostorski brezžični prenos energije na osnovi več magnetnih resonanc - 2. del: Referenčni model (IEC 63245-2:2022)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 63245-2:2021
01-november-2021
Prostorski brezžični prenos energije na osnovi več magnetnih resonanc (SWPT-
MMR) - 2. del: Referenčni model (TA 15)
Spatial wireless power transfer based on multiple magnetic resonances (SWPT-MMR) -
Part 2: Reference model (TA 15)Transfert d’énergie sans fil dans l’espace reposant sur des résonances magnétiques
multiples - Partie 2: Modèle de référence (TA 15)Ta slovenski standard je istoveten z: prEN IEC 63245-2:2021
ICS:
29.240.99 Druga oprema v zvezi z Other equipment related to
omrežji za prenos in power transmission and
distribucijo električne energije distribution networks
35.200 Vmesniška in povezovalna Interface and interconnection
oprema equipment
oSIST prEN IEC 63245-2:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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100/3615/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63245-2 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2021-08-20 2021-11-12
SUPERSEDES DOCUMENTS:
100/3493/CD, 100/3572/CC
IEC TA 15 : WIRELESS POWER TRANSFER
SECRETARIAT: SECRETARY:
Korea, Republic of Mr Ock-Woo Nam
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel votingThe attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.TITLE:
Spatial wireless power transfer based on multiple magnetic resonances (SWPT-MMR) - Part 2:
Reference model (TA 15)PROPOSED STABILITY DATE: 2025
NOTE FROM TC/SC OFFICERS:
Copyright © 2021 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
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oSIST prEN IEC 63245-2:2021
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Rev Date Description
Ver 0.1 2019.10.16 1 F2F meeting, NWI has been introduced
Ver 0.2 2020.01.10 Circulation had been started for NP ballot
2020.03.13 NP had been approved
Ver 0.3 2020.09.16 2 F2F meeting, updated working draft document had
been reviewed by experts of PT 63245-2 and IEC
TC100/TA15/WG1
Ver 0.4 2020.09.24 Draft CD had been circulated among experts
2020.09.18 CD had been circulated
2020.12.11 Comments for circulated CD had been received and
solved.
2020.12.30 CC of CD circulation had been submitted.
Ver 0.5 2021.05.27 3 F2F meeting, draft CDV document had been
reviewed by experts of PT63245-2 and IEC TC100/TA15/
WG1
2021.06.XX Circulation had been started for CDV
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19 CONTENTS
21 1. Scope ............................................................................................................................... 7
22 2. Normative references ....................................................................................................... 7
23 3. Terms, definitions, and abbreviated terms ........................................................................ 7
24 3.1. Terms and definitions .............................................................................................. 7
25 3.2. Abbreviated terms ................................................................................................... 8
26 4. Overview of spatial wireless power transfer based on multiple magnetic27 resonances ....................................................................................................................... 8
28 5. Reference model .............................................................................................................. 9
29 5.1. Overview ................................................................................................................. 9
30 5.2. Components of an SWPT-MMR system ................................................................... 9
31 5.2.1. Power source .............................................................................................. 9
32 5.2.2. Capacitor ................................................................................................... 10
33 5.2.3. Inverter ...................................................................................................... 12
34 5.2.4. Transmitter coils ........................................................................................ 13
35 5.2.5. Communication module ............................................................................. 16
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38 INTERNATIONAL ELECTROTECHNICAL COMMISSION
39 ____________
42 SPATIAL WIRELESS POWER TRANSFER
43 BASED ON MULTIPLE MAGNETIC RESONANCES –
45 PART 2: REFERENCE MODEL
52 FOREWORD
53 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national
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77 reliance upon, this IEC Publication or any other IEC Publications.78 8) Attention is drawn to the normative references cited in this publication. Use of the referenced publications is indispensable for
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81 shall not be held responsible for identifying any or all such patent rights.82 International Standard IEC XXX has been prepared by subcommittee XX: TITLE, of IEC technical
83 committee XX:84 The text of this standard is based on the following documents:
FDIS Report on voting
XX/XX/FDIS XX/XX/RVD
86 Full information on the voting for the approval of this standard can be found in the report on voting
87 indicated in the above table.88 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
89 The committee has decided that the contents of this publication will remain unchanged until the stability
90 date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to the specific
91 publication. At this date, the publication will be92 • reconfirmed,
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93 • withdrawn,
94 • replaced by a revised edition, or
95 • amended.
96 The National Committees are requested to note that for this publication the stability date is ....
97 THIS TEXT IS INCLUDED FOR THE INFORMATION OF THE NATIONAL COMMITTEES AND WILL BE DELETED AT THE
98 PUBLICATION STAGE.---------------------- Page: 7 ----------------------
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100 INTRODUCTION
101 The IEC 63245 (Spatial Wireless Power Transfer based on Multiple Magnetic Resonances,
102 SWPT-MMR) series provide requirements and reference model for implementing spatial
103 wireless power transfer system. The International Standards IEC 63245 consists of the following
104 parts:105 - Part 1: Requirements, and
106 - Part 2: Reference model
107
108 Part 1 of IEC 63245 describes requirements of SWPT-MMR.
109 Part 2 of IEC 63245 describes a reference model of SWPT-MMR.
110
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111 SPATIAL WIRELESS POWER TRANSFER
112 BASED ON MULTIPLE MAGNETIC RESONANCES –
113
114 PART 1: REFERENCE MODEL
115
116
117
118 1. Scope
119 This document specifies a reference model for spatial wireless power transfer based on
120 multiple magnetic resonances (SWPT-MMR), which is non-radiative wireless power transfer
121 (WPT). The document contains overview of SWPT-MMR and a reference model.122
123 2. Normative references
124 The following documents are referred to in the text in such a way that some or all of their content
125 constitutes requirements of this document. For dated references, only the edition cited applies.
126 For undated references, the latest edition of the referenced document (including any
127 amendments) applies.128 IEC 62827-3:2016, Wireless Power Transfer – Management – Part 3: Multiple source control
129 management130 IEC 63006:2019, Wireless Power Transfer (WPT) – Glossary of terms
131 IEC 63245-1:2021, Spatial Wireless Power Transfer based on Multiple Magnetic Resonances –
132 Part 1: Requirements133
134 3. Terms, definitions, and abbreviated terms
135 For the purposes of this document, the following terms, definitions, and abbreviations apply.
136 3.1. Terms and definitions137 3.1.1
138 Null point:
139 a point or area in the charging zone where the magnetic field cancels out almost entirely or is
140 below a certain specified minimum.141 [SOURCE: IEC 63245-1:2021, 3.1.4]
142
143 3.1.2
144 Quiet zone:
145 magnetic field having an equalized energy density corresponding to each of the magnetic fields
146 formed on the transmitter coils.147 [SOURCE: IEC 63245-1:2021, 3.1.3]
148
149 3.1.3
150 Spatial wireless power transfer:
151 concept of wireless power transfer between multiple sources and multiple receiving devices
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153 NOTE 1 to entry: “Spatial” means that receiving devices will take various positions and postures,
154 and will lead to variable transfer efficiency including almost zero percent. This situation may
155 occur when receiving devices are placed far apart from power source and freely rearranged.
156157 [SOURCE: IEC 62827-3:2016, 3.1.2]
158
159 3.1.4
160 Spatial wir
...
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