SIST EN 303 417 V1.1.1:2017
(Main)Wireless power transmission using technologies other than radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges - Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
Wireless power transmission using technologies other than radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges - Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
The present document specifies technical characteristics and methods of measurements for wireless power transmission
(WPT) systems, using technologies other than radio frequency beam, in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz,
100 - 300 kHz, 6 765 - 6 795 kHz ranges.
The present document covers wireless power transmission systems which are regarded as radio equipment since
including inherent radio communication functionality or radiodetermination via the WPT interface or port at the specific
WPT frequency ranges.
Such systems usually consist of:
1) A power transmitter, with additional communication capability to control the charge function, in conjunction
with the receiving part. The power transmitter could also be named as base station.
2) A power receiver, which supplies the received energy to a mobile device and performs a control/supervision
function for the mobile device status and charge operation.
Both parts in combination are able to transmit and receive data in addition to the power transmission mode e.g. to
control the mobile device status and to optimize the power transmission mode.
These radio equipment types are capable of operating in the permitted frequency bands below 30 MHz as specified in
Table 1.
The present document covers fixed systems, mobile and portable systems.
Brezžični prenos električne energije s tehnologijami, ki ne uporabljajo radiofrekvenčnega snopa v območjih 19–21 kHz, 59–61 kHz, 79–90 kHz,100–300 kHz, 6765–6795 kHz - Harmonizirani standard, ki zajema bistvene zahteve člena 3.2 direktive 2014/53/EU
V tem dokumentu so navedene tehnične lastnosti in metode merjenja za sisteme brezžičnega prenosa električne energije (WPT) na podlagi tehnologij, ki ne vključujejo radiofrekvenčnega snopa v območjih 19–21 kHz, 59–61 kHz, 79–90 kHz,100–300 kHz, 6765–6795 kHz.
Ta dokument zajema sisteme brezžičnega prenosa električne energije, ki se obravnavajo kot radijska oprema, ker vključujejo lastno radijsko komunikacijsko ali radiofrekvenčno določanje prek vmesnika ali vrat WPT v določenih frekvenčnih območjih WPT.
Tovrstni sistemi običajno vključujejo:
1) oddajnik električne energije z dodatno možnostjo komunikacije za nadzor funkcije napajanja v povezavi s sprejemnim delom. Ta oddajnik se lahko imenuje tudi bazna postaja.
2) sprejemnik električne energije, ki s prejeto energijo oskrbuje mobilno napravo in izvaja funkcijo upravljanja/nadzora za stanje ter napajanje mobilne naprave.
Oba dela lahko poleg prenašanja električne energije skupaj prenašata in sprejemata tudi podatke, kot so na primer podatki za nadzor stanja mobilne naprave ter optimizacijo načina prenosa električne energije.
Tovrstna radijska oprema lahko deluje v dovoljenih frekvenčnih pasovih pod 30 MHz, kot je določeno v preglednici 1.
Ta dokument zajema fiksne, mobilne in prenosne sisteme.
General Information
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Standards Content (Sample)
ETSI EN 303 417 V1.1.1 (2017-09)
HARMONISED EUROPEAN STANDARD
Wireless power transmission systems, using technologies
other than radio frequency beam in the 19 - 21 kHz,
59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz,
6 765 - 6 795 kHz ranges;
Harmonised Standard covering the essential requirements
of article 3.2 of Directive 2014/53/EU
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2 ETSI EN 303 417 V1.1.1 (2017-09)
Reference
DEN/ERM-TG28-527
Keywords
harmonised standard, radio, testing, WPT
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
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Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
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The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2017.
All rights reserved.
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DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
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3GPP and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M logo is protected for the benefit of its Members.
GSM® and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 303 417 V1.1.1 (2017-09)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
Introduction . 6
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 10
3.3 Abbreviations . 10
4 Technical requirements specifications . 10
4.1 Environmental conditions . 10
4.2 General . 11
4.2.1 Background information . 11
4.2.2 Wanted performance criteria. 11
4.2.3 WPT operational modes . 11
4.2.4 Presentation of equipment for testing purposes . 14
4.2.4.1 General . 14
4.2.4.2 Choice of model for testing . 14
4.2.4.3 Testing of WPT systems . 14
4.2.4.4 On-site testing . 14
4.2.5 Mechanical and electrical design . 14
4.2.5.1 General . 14
4.2.5.2 Controls . 14
4.2.5.3 Shut-off facility . 15
4.3 Transmitter conformance requirements . 15
4.3.1 General . 15
4.3.2 Permitted range of operating frequencies . 15
4.3.2.1 Applicability. 15
4.3.2.2 Description . 15
4.3.2.3 Limits . 15
4.3.2.4 Conformance . 15
4.3.3 Operating frequency range(s) (OFR) . 15
4.3.3.1 Applicability. 15
4.3.3.2 Description . 15
4.3.3.3 Limits . 16
4.3.3.4 Conformance . 16
4.3.4 H-field requirements . 17
4.3.4.1 Applicability. 17
4.3.4.2 Description . 17
4.3.4.3 Limits . 17
4.3.4.4 Conformance . 17
4.3.5 Transmitter spurious emis sions . 17
4.3.5.1 Applicability. 17
4.3.5.2 Description . 17
4.3.5.3 Limits . 18
4.3.5.4 Conformance . 19
4.3.6 Transmitter out of band (OOB) emissions . 19
4.3.6.1 Applicability. 19
4.3.6.2 Description . 19
4.3.6.3 Limits . 19
4.3.6.4 Conformance . 19
ETSI
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4 ETSI EN 303 417 V1.1.1 (2017-09)
4.3.7 WPT system unwanted conducted emissions . 20
4.3.7.1 Applicability. 20
4.3.7.2 Description . 20
4.3.7.3 Limits . 20
4.3.7.4 Conformance . 20
4.4 Receiver Conformance requirements . 20
4.4.1 General . 20
4.4.2 Receiver blocking . 20
4.4.2.1 Applicability. 20
4.4.2.2 Description . 20
4.4.2.3 Limits . 20
4.4.2.4 Conformance . 21
5 Testing for compliance with technical requirements . 21
5.1 Environmental conditions for testing . 21
5.2 General conditions for testing . 21
5.2.1 Product information . 21
5.3 Normal and extreme test conditions . 21
5.4 Test power source . 21
5.5 Normal test conditions . 21
5.6 Extreme test conditions . 22
5.7 Auxiliary test equipment . 22
5.8 Normal test signals and test modulation . 22
5.9 Test sites and general arrangements for radiated measurements . 22
5.10 Measuring receiver . 22
5.11 Measurement uncertainty . 22
6 Conformance methods of measurement for transmitters and receivers . 22
6.1 Measurement setup and alignment conditions . 22
6.1.1 General . 22
6.1.2 Mode 1: idle mode . 23
6.1.3 Mode 2: charging adjustment. 23
6.1.4 Mode 3 and Mode 4: power transmission arrangement . 24
6.1.5 Receiver test. 25
6.2 Conformance methods of measurement for transmitting parts within the WPT system . 25
6.2.1 General . 25
6.2.2 Measurement receiver . 26
6.2.3 WPT system unwanted radiated emissions > 30 MHz . 26
6.2.4 WPT system unwanted conducted emissions . 27
6.3 Conformance methods of measurement for the receiving parts with a WPT System . 28
6.3.1 Receiver spurious emissions . 28
6.3.2 Test Receiver blocking . 28
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 30
Annex B (normative): Measurement setup for EV WPT systems . 31
Annex C (informative): Bibliography . 33
History . 34
ETSI
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5 ETSI EN 303 417 V1.1.1 (2017-09)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
Foreword
This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM).
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.6] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation
of the laws of the Member States relating to the making available on the market of radio equipment and repealing
Directive 1999/5/EC [i.3].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in Table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
National transposition dates
Date of adoption of this EN: 14 August 2017
Date of latest announcement of this EN (doa): 30 November 2017
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 May 2018
Date of withdrawal of any conflicting National Standard (dow): 31 May 2019
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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6 ETSI EN 303 417 V1.1.1 (2017-09)
Introduction
The present document has been prepared to conform to the requirements of the new Radio Equipment Directive
2014/53/EU [i.3]. The present document covers wireless power transmission (WPT) systems using technologies other
than radio frequency beam in the frequency ranges 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz,
6 765 - 6 795 kHz.
In the context of the present document "power transmission via radio frequency beam" means power transmission by
radio waves.
For the clarification of open questions for high power wireless power transmission systems to charge vehicles a SRdoc
ETSI TR 103 409 [i.4] was prepared. New specific requirements for such systems (e.g. higher H-field emission limits in
the 79 - 90 kHz band) will be reflected within a future revision of the present document.
The present document is structured as follows:
Clauses 1 through 3 provide a general description on the types of equipment covered by the present document and the
definitions, symbols and abbreviations used.
Clause 4 provides the technical requirements specifications, limits and conformance relative to transmitter and receiver.
Clause 5 specifies the conditions for testing of the equipment and interpretation of the measurement results with the
maximum measurement uncertainty values.
Clause 6 specifies the required measurement methods.
Annex A (informative) provides the relationship between the present document and the essential requirements of
Directive 2014/53/EU [i.3].
Annex B (normative) provides the measurement setup specifically for Electric Vehicles.
ETSI
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7 ETSI EN 303 417 V1.1.1 (2017-09)
1 Scope
The present document specifies technical characteristics and methods of measurements for wireless power transmission
(WPT) systems, using technologies other than radio frequency beam, in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz,
100 - 300 kHz, 6 765 - 6 795 kHz ranges.
The present document covers wireless power transmission systems which are regarded as radio equipment since
including inherent radio communication functionality or radiodetermination via the WPT interface or port at the specific
WPT frequency ranges.
Such systems usually consist of:
1) A power transmitter, with additional communication capability to control the charge function, in conjunction
with the receiving part. The power transmitter could also be named as base station.
2) A power receiver, which supplies the received energy to a mobile device and performs a control/supervision
function for the mobile device status and charge operation.
Both parts in combination are able to transmit and receive data in addition to the power transmission mode e.g. to
control the mobile device status and to optimize the power transmission mode.
These radio equipment types are capable of operating in the permitted frequency bands below 30 MHz as specified in
Table 1.
The present document covers fixed systems, mobile and portable systems.
Table 1: WPT systems within the permitted frequency bands below 30 MHz
WPT frequency range Frequency Bands Applications
Transmit and Receive 1 19 kHz to 21 kHz WPT systems
Transmit and Receive 2 59 kHz to 61 kHz WPT systems
Transmit and Receive 3 79 kHz to 90 kHz WPT systems
Transmit and Receive 100 kHz to 119 kHz WPT systems
Transmit and Receive 119 kHz to 140 kHz WPT systems
4
Transmit and Receive 140 kHz to 148,5 kHz WPT systems
Transmit and Receive 148,5 kHz to 300 kHz WPT systems
Transmit and Receive 5 6 765 kHz to 6 795 kHz WPT systems
NOTE 1: The frequency ranges listed in Table 1 are also used for generic inductive short range devices, according
to ETSI EN 300 330 [1].
NOTE 2: The limits and the frequency ranges of the present document are EU wide harmonised according to
EC Decision 2013/752/EU [i.2] and CEPT/ERC/REC 70-03 [i.1].
NOTE 3: In addition, it should be noted that other frequency bands may be available in a country within the
frequency range below 30 MHz.
The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.3] under the
conditions identified in Annex A.
2 References
2.1 Normative references
References are specific, identified by date of publication and/or edition number or version number. Only the cited
version applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
ETSI
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8 ETSI EN 303 417 V1.1.1 (2017-09)
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 330 (V2.1.1) (02-2017): "Short Range Devices (SRD); Radio equipment in the
frequency range 9 kHz to 25 MHz and inductive loop systems in the frequency range 9 kHz to
30 MHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive
2014/53/EU".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] CEPT/ERC/REC 70-03: "Relating to the use of Short Range Devices (SRD)".
[i.2] EC Decision 2013/752/EU: "Commission implementing Decision of 11 December 2013 amending
Decision 2006/771/EC on harmonisation of the radio spectrum for use by short-range devices and
repealing Decision 2005/928/EC".
[i.3] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC. Text with EEA relevance.
[i.4] ETSI TR 103 409: "System Reference document (SRdoc); Wireless Power Transmission (WPT)
systems for Electric Vehicles (EV) operating in the frequency band 79 - 90 kHz".
[i.5] Void.
[i.6] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
[i.7] Void.
[i.8] Void.
[i.9] Void.
[i.10] CISPR document CIS/B/678/CD: "Amendment 2 Fragment 1 to CISPR 11 Ed. 6: Industrial,
scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and
methods of measurement - Requirements for air-gap wireless power transfer (WPT)".
[i.11] Void.
[i.12] IEC 61980-1:2015: "Electric vehicle wireless power transfer (WPT) systems - Part 1: General
requirements".
ETSI
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9 ETSI EN 303 417 V1.1.1 (2017-09)
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in ETSI EN 300 330 [1] and the following
apply:
99% OBW function: measurement function of a spectrum analyser
alignment: process or mechanical implementation of finding the relative position of base station and mobile device
which allows a safe and efficient power transmission
NOTE: This alignment leads to the mechanical arrangement in which the WPT system is designed to operate.
base station: term used for the stationary part of the Wireless Power Transmission (WPT) system, a combination of a
coil, communication device and/or connection to an energy supply
NOTE: Other expressions: charger, charging pad or primary coil.
co-location: WPT systems are designed to work within an alignment
NOTE: All operation modes require such a close proximity between the parts of the WPT system compared to the
wave-length that all the parts of the
...
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.EOMDMR]±Wireless power transmission using technologies other than radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges - Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU33.060.99Druga oprema za radijske komunikacijeOther equipment for radiocommunicationsICS:Ta slovenski standard je istoveten z:ETSI EN 303 417 V1.1.1 (2017-09)SIST EN 303 417 V1.1.1:2017en01-november-2017SIST EN 303 417 V1.1.1:2017SLOVENSKI
STANDARD
SIST EN 303 417 V1.1.1:2017
ETSI EN 303 417 V1.1.1 (2017-09) Wireless power transmission systems, using technologies other than radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU
HARMONISED EUROPEAN STANDARD SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 2
Reference DEN/ERM-TG28-527 Keywords harmonised standard, radio, testing, WPT ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice The present document can be downloaded from: http://www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https://portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2017. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM® and the GSM logo are trademarks registered and owned by the GSM Association. SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 3 Contents Intellectual Property Rights . 5 Foreword . 5 Modal verbs terminology . 5 Introduction . 6 1 Scope . 7 2 References . 7 2.1 Normative references . 7 2.2 Informative references . 8 3 Definitions, symbols and abbreviations . 9 3.1 Definitions . 9 3.2 Symbols . 10 3.3 Abbreviations . 10 4 Technical requirements specifications . 10 4.1 Environmental conditions . 10 4.2 General . 11 4.2.1 Background information . 11 4.2.2 Wanted performance criteria. 11 4.2.3 WPT operational modes . 11 4.2.4 Presentation of equipment for testing purposes . 14 4.2.4.1 General . 14 4.2.4.2 Choice of model for testing . 14 4.2.4.3 Testing of WPT systems . 14 4.2.4.4 On-site testing . 14 4.2.5 Mechanical and electrical design . 14 4.2.5.1 General . 14 4.2.5.2 Controls . 14 4.2.5.3 Shut-off facility . 15 4.3 Transmitter conformance requirements . 15 4.3.1 General . 15 4.3.2 Permitted range of operating frequencies . 15 4.3.2.1 Applicability. 15 4.3.2.2 Description . 15 4.3.2.3 Limits . 15 4.3.2.4 Conformance . 15 4.3.3 Operating frequency range(s) (OFR) . 15 4.3.3.1 Applicability. 15 4.3.3.2 Description . 15 4.3.3.3 Limits . 16 4.3.3.4 Conformance . 16 4.3.4 H-field requirements . 17 4.3.4.1 Applicability. 17 4.3.4.2 Description . 17 4.3.4.3 Limits . 17 4.3.4.4 Conformance . 17 4.3.5 Transmitter spurious emissions . 17 4.3.5.1 Applicability. 17 4.3.5.2 Description . 17 4.3.5.3 Limits . 18 4.3.5.4 Conformance . 19 4.3.6 Transmitter out of band (OOB) emissions . 19 4.3.6.1 Applicability. 19 4.3.6.2 Description . 19 4.3.6.3 Limits . 19 4.3.6.4 Conformance . 19 SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 4 4.3.7 WPT system unwanted conducted emissions . 20 4.3.7.1 Applicability. 20 4.3.7.2 Description . 20 4.3.7.3 Limits . 20 4.3.7.4 Conformance . 20 4.4 Receiver Conformance requirements . 20 4.4.1 General . 20 4.4.2 Receiver blocking . 20 4.4.2.1 Applicability. 20 4.4.2.2 Description . 20 4.4.2.3 Limits . 20 4.4.2.4 Conformance . 21 5 Testing for compliance with technical requirements . 21 5.1 Environmental conditions for testing . 21 5.2 General conditions for testing . 21 5.2.1 Product information . 21 5.3 Normal and extreme test conditions . 21 5.4 Test power source . 21 5.5 Normal test conditions . 21 5.6 Extreme test conditions . 22 5.7 Auxiliary test equipment . 22 5.8 Normal test signals and test modulation . 22 5.9 Test sites and general arrangements for radiated measurements . 22 5.10 Measuring receiver . 22 5.11 Measurement uncertainty . 22 6 Conformance methods of measurement for transmitters and receivers . 22 6.1 Measurement setup and alignment conditions . 22 6.1.1 General . 22 6.1.2 Mode 1: idle mode . 23 6.1.3 Mode 2: charging adjustment. 23 6.1.4 Mode 3 and Mode 4: power transmission arrangement . 24 6.1.5 Receiver test. 25 6.2 Conformance methods of measurement for transmitting parts within the WPT system . 25 6.2.1 General . 25 6.2.2 Measurement receiver . 26 6.2.3 WPT system unwanted radiated emissions > 30 MHz . 26 6.2.4 WPT system unwanted conducted emissions . 27 6.3 Conformance methods of measurement for the receiving parts with a WPT System . 28 6.3.1 Receiver spurious emissions . 28 6.3.2 Test Receiver blocking . 28 Annex A (informative): Relationship between the present document and the essential requirements of Directive 2014/53/EU . 30 Annex B (normative): Measurement setup for EV WPT systems . 31 Annex C (informative): Bibliography . 33 History . 34
SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 5 Intellectual Property Rights Essential patents IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https://ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and Radio spectrum Matters (ERM). The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.6] to provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC [i.3]. Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of the present document given in Table A.1 confers, within the limits of the scope of the present document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated EFTA regulations.
National transposition dates Date of adoption of this EN: 14 August 2017 Date of latest announcement of this EN (doa): 30 November 2017 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 May 2018 Date of withdrawal of any conflicting National Standard (dow): 31 May 2019
Modal verbs terminology In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and "cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). "must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation. SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 6 Introduction The present document has been prepared to conform to the requirements of the new Radio Equipment Directive 2014/53/EU [i.3]. The present document covers wireless power transmission (WPT) systems using technologies other than radio frequency beam in the frequency ranges 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz. In the context of the present document "power transmission via radio frequency beam" means power transmission by radio waves. For the clarification of open questions for high power wireless power transmission systems to charge vehicles a SRdoc ETSI TR 103 409 [i.4] was prepared. New specific requirements for such systems (e.g. higher H-field emission limits in the 79 - 90 kHz band) will be reflected within a future revision of the present document.
The present document is structured as follows: Clauses 1 through 3 provide a general description on the types of equipment covered by the present document and the definitions, symbols and abbreviations used. Clause 4 provides the technical requirements specifications, limits and conformance relative to transmitter and receiver. Clause 5 specifies the conditions for testing of the equipment and interpretation of the measurement results with the maximum measurement uncertainty values. Clause 6 specifies the required measurement methods. Annex A (informative) provides the relationship between the present document and the essential requirements of Directive 2014/53/EU [i.3]. Annex B (normative) provides the measurement setup specifically for Electric Vehicles.
SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 7 1 Scope The present document specifies technical characteristics and methods of measurements for wireless power transmission (WPT) systems, using technologies other than radio frequency beam, in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges. The present document covers wireless power transmission systems which are regarded as radio equipment since including inherent radio communication functionality or radiodetermination via the WPT interface or port at the specific WPT frequency ranges. Such systems usually consist of:
1) A power transmitter, with additional communication capability to control the charge function, in conjunction with the receiving part. The power transmitter could also be named as base station. 2) A power receiver, which supplies the received energy to a mobile device and performs a control/supervision function for the mobile device status and charge operation. Both parts in combination are able to transmit and receive data in addition to the power transmission mode e.g. to control the mobile device status and to optimize the power transmission mode. These radio equipment types are capable of operating in the permitted frequency bands below 30 MHz as specified in Table 1. The present document covers fixed systems, mobile and portable systems. Table 1: WPT systems within the permitted frequency bands below 30 MHz
WPT frequency range Frequency Bands Applications Transmit and Receive 1 19 kHz to 21 kHz WPT systems Transmit and Receive 2 59 kHz to 61 kHz WPT systems Transmit and Receive 3 79 kHz to 90 kHz WPT systems Transmit and Receive 4 100 kHz to 119 kHz WPT systems Transmit and Receive 119 kHz to 140 kHz WPT systems Transmit and Receive 140 kHz to 148,5 kHz WPT systems Transmit and Receive 148,5 kHz to 300 kHz WPT systems Transmit and Receive 5 6 765 kHz to 6 795 kHz WPT systems
NOTE 1: The frequency ranges listed in Table 1 are also used for generic inductive short range devices, according to ETSI EN 300 330 [1]. NOTE 2: The limits and the frequency ranges of the present document are EU wide harmonised according to EC Decision 2013/752/EU [i.2] and CEPT/ERC/REC 70-03 [i.1]. NOTE 3: In addition, it should be noted that other frequency bands may be available in a country within the frequency range below 30 MHz. The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.3] under the conditions identified in Annex A. 2 References 2.1 Normative references References are specific, identified by date of publication and/or edition number or version number. Only the cited version applies. Referenced documents which are not found to be publicly available in the expected location might be found at https://docbox.etsi.org/Reference/. SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 8 NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. [1] ETSI EN 300 330 (V2.1.1) (02-2017): "Short Range Devices (SRD); Radio equipment in the frequency range 9 kHz to 25 MHz and inductive loop systems in the frequency range 9 kHz to 30 MHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU". 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. [i.1] CEPT/ERC/REC 70-03: "Relating to the use of Short Range Devices (SRD)". [i.2] EC Decision 2013/752/EU: "Commission implementing Decision of 11 December 2013 amending Decision 2006/771/EC on harmonisation of the radio spectrum for use by short-range devices and repealing Decision 2005/928/EC". [i.3] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC. Text with EEA relevance. [i.4] ETSI TR 103 409: "System Reference document (SRdoc); Wireless Power Transmission (WPT) systems for Electric Vehicles (EV) operating in the frequency band 79 - 90 kHz". [i.5] Void. [i.6] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request to the European Committee for Electrotechnical Standardisation and to the European Telecommunications Standards Institute as regards radio equipment in support of Directive 2014/53/EU of the European Parliament and of the Council. [i.7] Void. [i.8] Void. [i.9] Void. [i.10] CISPR document CIS/B/678/CD: "Amendment 2 Fragment 1 to CISPR 11 Ed. 6: Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement - Requirements for air-gap wireless power transfer (WPT)". [i.11] Void. [i.12] IEC 61980-1:2015: "Electric vehicle wireless power transfer (WPT) systems - Part 1: General requirements". SIST EN 303 417 V1.1.1:2017
ETSI ETSI EN 303 417 V1.1.1 (2017-09) 9 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ETSI EN 300 330 [1] and the following apply: 99% OBW function: measurement function of a spectrum analyser alignment: process or mechanical implementation of finding the relative position of base station and mobile device which allows a safe and efficient power transmission NOTE: This alignment leads to the mechanical arrangement in which the WPT system is designed to operate. base station: term used for the stationary part of the Wireless Power Transmission (WPT) system, a combination of a coil, communication device and/or connection to an energy supply NOTE: Other expressions: charger, charging pad or primary coil. co-location: WPT systems are designed to work within an alignment NOTE: All operation modes require such a close proximity be
...
Final draft ETSI EN 303 417 V1.1.1 (2017-06)
HARMONISED EUROPEAN STANDARD
Wireless power transmission systems, using technologies
other than radio frequency beam, in the 19 - 21 kHz,
59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz,
6 765 - 6 795 kHz ranges;
Harmonised Standard covering the essential requirements
of article 3.2 of Directive 2014/53/EU
---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
Reference
DEN/ERM-TG28-527
Keywords
harmonised standard, radio, testing, WPT
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
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Users of the present document should be aware that the document may be subject to revision or change of status.
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No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
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The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2017.
All rights reserved.
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DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M logo is protected for the benefit of its Members
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
Introduction . 5
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definitions, symbols and abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 10
3.3 Abbreviations . 10
4 Technical requirements specifications . 10
4.1 Environmental conditions . 10
4.2 General . 11
4.2.1 Background information . 11
4.2.2 Wanted performance criteria. 11
4.2.3 WPT operational modes . 11
4.2.4 Presentation of equipment for testing purposes . 14
4.2.4.1 General . 14
4.2.4.2 Choice of model for testing . 14
4.2.4.3 Testing of WPT systems . 14
4.2.4.4 On-site testing . 14
4.2.5 Mechanical and electrical design . 14
4.2.5.1 General . 14
4.2.5.2 Controls . 14
4.2.5.3 Shut-off facility . 15
4.3 Transmitter conformance requirements . 15
4.3.1 General . 15
4.3.2 Permitted range of operating frequencies . 15
4.3.2.1 Applicability. 15
4.3.2.2 Description . 15
4.3.2.3 Limits . 15
4.3.2.4 Conformance . 15
4.3.3 Operating frequency range(s) (OFR) . 15
4.3.3.1 Applicability. 15
4.3.3.2 Description . 15
4.3.3.3 Limits . 16
4.3.3.4 Conformance . 16
4.3.4 H-field requirements . 17
4.3.4.1 Applicability. 17
4.3.4.2 Description . 17
4.3.4.3 Limits . 17
4.3.4.4 Conformance . 17
4.3.5 Transmitter spurious emis sions . 17
4.3.5.1 Applicability. 17
4.3.5.2 Description . 17
4.3.5.3 Limits . 18
4.3.5.4 Conformance . 19
4.3.6 Transmitter out of band (OOB) emissions . 19
4.3.6.1 Applicability. 19
4.3.6.2 Description . 19
4.3.6.3 Limits . 19
4.3.6.4 Conformance . 19
ETSI
---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
4.3.7 WPT system unwanted conducted emissions . 20
4.3.7.1 Applicability. 20
4.3.7.2 Description . 20
4.3.7.3 Limits . 20
4.3.7.4 Conformance . 20
4.4 Receiver Conformance requirements . 20
4.4.1 General . 20
4.4.2 Receiver blocking . 20
4.4.2.1 Applicability. 20
4.4.2.2 Description . 20
4.4.2.3 Limits . 20
4.4.2.4 Conformance . 21
5 Testing for compliance with technical requirements . 21
5.1 Environmental conditions for testing . 21
5.2 General conditions for testing . 21
5.2.1 Product information . 21
5.3 Normal and extreme test conditions . 21
5.4 Test power source . 21
5.5 Normal test conditions . 21
5.6 Extreme test conditions . 22
5.7 Auxiliary test equipment . 22
5.8 Normal test signals and test modulation . 22
5.9 Test sites and general arrangements for radiated measurements . 22
5.10 Measuring receiver . 22
5.11 Measurement uncertainty . 22
6 Conformance methods of measurement for transmitters and receivers . 22
6.1 Measurement setup and alignment conditions . 22
6.1.1 General . 22
6.1.2 Mode 1: idle mode . 23
6.1.3 Mode 2: charging adjustment. 23
6.1.4 Mode 3 and Mode 4: power transmission arrangement . 24
6.1.5 Receiver test. 25
6.2 Conformance methods of measurement for transmitting parts within the WPT system . 25
6.2.1 General . 25
6.2.2 Measurement receiver . 26
6.2.3 WPT system unwanted radiated emissions > 30 MHz . 26
6.2.4 WPT system unwanted conducted emissions . 27
6.3 Conformance methods of measurement for the receiving parts with a WPT System . 28
6.3.1 Receiver spurious emissions . 28
6.3.2 Test Receiver blocking . 28
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 30
Annex B (normative): Measurement setup for EV WPT systems . 31
Annex C (informative): Bibliography . 33
History . 34
ETSI
---------------------- Page: 4 ----------------------
5 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This final draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee
Electromagnetic compatibility and Radio spectrum Matters (ERM), and is now submitted for the Vote phase of the
ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.6] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation
of the laws of the Member States relating to the making available on the market of radio equipment and repealing
Directive 1999/5/EC [i.3].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in Table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
Introduction
The present document has been prepared to conform to the requirements of the new Radio Equipment Directive
2014/53/EU [i.3]. The present document covers wireless power transmission (WPT) systems using technologies other
than radio frequency beam in the frequency ranges 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz,
6 765 - 6 795 kHz.
In the context of the present document "power transmission via radio frequency beam" means power transmission by
radio waves.
ETSI
---------------------- Page: 5 ----------------------
6 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
For the clarification of open questions for high power wireless power transmission systems to charge vehicles a SRdoc
ETSI TR 103 409 [i.4] was prepared. New specific requirements for such systems (e.g. higher H-field emission limits in
the 79 - 90 kHz band) will be reflected within a future revision of the present document.
The present document is structured as follows:
Clauses 1 through 3 provide a general description on the types of equipment covered by the present document and the
definitions, symbols and abbreviations used.
Clause 4 provides the technical requirements specifications, limits and conformance relative to transmitter and receiver.
Clauses 5 specifies the conditions for testing of the equipment and interpretation of the measurement results with the
maximum measurement uncertainty values.
Clause 6 specifies the required measurement methods.
Annex A (informative) provides the relationship between the present document and the essential requirements of
Directive 2014/53/EU [i.3].
Annex B (normative) provides the measurement setup specifically for Electric Vehicles.
ETSI
---------------------- Page: 6 ----------------------
7 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
1 Scope
The present document specifies technical characteristics and methods of measurements for wireless power transmission
(WPT) systems, using technologies other than radio frequency beam, in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz,
100 - 300 kHz, 6 765 - 6 795 kHz ranges.
The present document covers wireless power transmission systems which are regarded as radio equipment since
including inherent radio communication functionality or radiodetermination via the WPT interface or port at the specific
WPT frequency ranges.
Such systems usually consist of:
1) A power transmitter, with additional communication capability to control the charge function, in conjunction
with the receiving part. The power transmitter could also be named as base station.
2) A power receiver, which supplies the received energy to a mobile device and performs a control/supervision
function for the mobile device status and charge operation. Both parts in combination are able to transmit and
receive data in addition to the power transmission mode e.g. to control the mobile device status and to
optimize the power transmission mode.
These radio equipment types are capable of operating in the permitted frequency bands below 30 MHz as specified in
Table 1.
The present document covers fixed systems, mobile and portable systems.
Table 1: WPT systems within the permitted frequency bands below 30 MHz
WPT frequency range Frequency Bands Applications
Transmit and Receive 1 19 kHz to 21 kHz WPT systems
Transmit and Receive 2 59 kHz to 61 kHz WPT systems
Transmit and Receive 3 79 kHz to 90 kHz WPT systems
Transmit and Receive 100 kHz to 119 kHz WPT systems
Transmit and Receive 119 kHz to 140 kHz WPT systems
4
Transmit and Receive 140 kHz to 148,5 kHz WPT systems
Transmit and Receive 148,5 kHz to 300 kHz WPT systems
Transmit and Receive 5 6 765 kHz to 6 795 kHz WPT systems
NOTE 1: The frequency ranges listed in Table 1 are also used for generic inductive short range devices, according
to ETSI EN 300 330 [1].
NOTE 2: The limits and the frequency ranges of the present document are EU wide harmonised according to
EC Decision 2013/752/EU [i.2] and ERC/REC 70-03 [i.1].
NOTE 3: In addition, it should be noted that other frequency bands may be available in a country within the
frequency range below 30 MHz.
The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.3] under the
conditions identified in Annex A.
2 References
2.1 Normative references
References are specific, identified by date of publication and/or edition number or version number. Only the cited
version applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
ETSI
---------------------- Page: 7 ----------------------
8 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 330 (V2.1.1) (02-2017): "Short Range Devices (SRD); Radio equipment in the
frequency range 9 kHz to 25 MHz and inductive loop systems in the frequency range 9 kHz to
30 MHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive
2014/53/EU".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] CEPT/ERC/REC 70-03: "Relating to the use of Short Range Devices (SRD)".
[i.2] EC Decision 2013/752/EU: "Commission implementing Decision of 11 December 2013 amending
Decision 2006/771/EC on harmonisation of the radio spectrum for use by short-range devices and
repealing Decision 2005/928/EC".
[i.3] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC Text with EEA relevance.
[i.4] ETSI TR 103 409: "System Reference document (SRdoc); Wireless Power Transmission (WPT)
systems for Electric Vehicles (EV) operating in the frequency band 79 - 90 kHz".
[i.5] Void.
[i.6] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
[i.7] Void.
[i.8] Void.
[i.9] Void.
[i.10] CISPR document CIS/B/678/CD: "Amendment 2 Fragment 1 to CISPR 11 Ed. 6: Industrial,
scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and
methods of measurement - Requirements for air-gap wireless power transfer (WPT)".
[i.11] Void.
[i.12] IEC 61980-1:2015: "Electric vehicle wireless power transfer (WPT) systems - Part 1: General
requirements".
ETSI
---------------------- Page: 8 ----------------------
9 Final draft ETSI EN 303 417 V1.1.1 (2017-06)
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in ETSI EN 300 330 [1] and the following
apply:
99% OBW function: measurement function of a spectrum analyser
alignment: process or mechanical implementation of finding the relative position of base station and mobile device
which allows a safe and efficient power transmission
NOTE: This alignment leads to the mechanical arrangement in which the WPT system is designed to operate.
base station: term used for the stationary part of the Wireless Power Transmission (WPT) system, a combination of a
coil, communication device and/or connection to an energy supply
NOTE: Other expressions: charger, charging pad or primary coil.
co-location: WPT systems are designed to work within an alignment
NOTE: All operation modes require such a close proximity between the parts of the WPT system compared to the
wave-length that all the parts of the WPT system can be seen as co-located.
Electric Vehicle (EV): vehicle using one or more electric motors for propulsion
mobile device: term used for the mobile part of the Wireless Power Transmission (WPT) system, comprising the
combination of a coil, communication device and/or energ
...
Draft ETSI EN 303 417 V1.1.0 (2016-12)
HARMONISED EUROPEAN STANDARD
Wireless power transmission using technologies other than
radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz,
79 - 90 kHz, 100 - 300 kHz, 6 765 - 6 795 kHz ranges;
Harmonised Standard covering the essential requirements of
article 3.2 of Directive 2014/53/EU
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 303 417 V1.1.0 (2016-12)
Reference
DEN/ERM-TG28-527
Keywords
Harmonised standard, radio, WPT, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
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3 Draft ETSI EN 303 417 V1.1.0 (2016-12)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
Introduction . 5
1 Scope . 7
2 References . 8
2.1 Normative references . 8
2.2 Informative references . 8
3 Definitions, Symbols and Abbreviations . 9
3.1 Definitions . 9
3.2 Symbols . 10
3.3 Abbreviations . 10
4 Technical requirements . 10
4.1 Environmental conditions . 10
4.2 General . 10
4.2.1 Background information . 10
4.2.2 Wanted performance criteria. 11
4.2.3 WPT operational modes . 11
4.2.4 Presentation of equipment for testing purposes . 13
4.2.4.1 General . 13
4.2.4.2 Choice of model for testing . 13
4.2.4.3 Testing of WPT systems . 13
4.2.4.4 On-site testing . 13
4.2.5 Mechanical and electrical design . 13
4.2.5.1 General . 13
4.2.5.2 Controls . 13
4.2.5.3 Shut-off facility . 14
4.3 Transmitter conformance requirements . 14
4.3.1 General . 14
4.3.2 Permitted range of operating frequencies . 14
4.3.2.1 Applicability. 14
4.3.2.2 Description . 14
4.3.2.3 Limits . 14
4.3.2.4 Conformance . 14
4.3.3 Operating frequency range(s) (OFR) . 14
4.3.3.1 Applicability. 14
4.3.3.2 Description . 14
4.3.3.3 Limits . 14
4.3.3.4 Conformance . 15
4.3.4 H-field requirements . 15
4.3.4.1 Applicability. 15
4.3.4.2 Description . 15
4.3.4.3 Limits . 15
4.3.4.4 Conformance . 15
4.3.5 WPT system unwanted radiated emissions . 16
4.3.5.1 Applicability. 16
4.3.5.2 Description . 16
4.3.5.3 Limits . 16
4.3.5.4 Conformance . 16
4.3.6 WPT system unwanted conducted emissions . 17
4.3.6.1 Applicability. 17
4.3.6.2 Description . 17
4.3.6.3 Limits . 17
4.3.6.4 Conformance . 17
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4 Draft ETSI EN 303 417 V1.1.0 (2016-12)
4.4 Receiver Conformance requirements . 17
4.4.1 General . 17
4.4.2 Wanted performance criteria. 17
4.4.2.1 Applicability. 17
4.4.2.2 Description . 17
4.4.2.3 Limits . 18
4.4.2.4 Conformance . 18
5 Testing for compliance with technical requirements . 18
5.1 Environmental conditions for testing . 18
5.2 General conditions for testing . 18
5.2.1 Product information . 18
5.3 Normal and extreme test conditions . 18
5.4 Test power source . 18
5.5 Normal test conditions . 18
5.6 Extreme test conditions . 18
5.7 Auxiliary test equipment . 19
5.8 Normal test signals and test modulation . 19
5.9 Test sites and general arrangements for radiated measurements . 19
5.10 Measuring receiver . 19
5.11 Measurement uncertainty . 19
6 Conformance methods of measurement for transmitters and receivers . 19
6.1 Measurement setup and alignment conditions . 19
6.1.1 General . 19
6.1.2 Mode 1: idle mode . 20
6.1.3 Mode 2: charging adjustment. 20
6.1.4 Mode 3 and Mode 4: power transmission arrangement . 21
6.1.5 Wanted performance criteria test . 21
6.2 Conformance methods of measurement for transmitting parts within the WPT system . 21
6.2.1 General . 21
6.2.2 Measurement receiver . 22
6.2.3 WPT system unwanted radiated emissions > 30 MHz . 23
6.2.4 WPT system unwanted conducted emissions . 23
6.3 Conformance methods of measurement for the receiving parts with a WPT System . 24
6.3.1 Receiver spurious emissions . 24
6.3.2 Wanted performance criterion test . 24
6.3.2.1 Test set-up . 24
6.3.2.2 Test procedure . 24
6.3.2.3 Unwanted signals specification . 25
Annex A (informative): Relationship between the present document and the essential
requirements of Directive 2014/53/EU . 26
Annex B (normative): Measurement setup for EV WPT systems . 27
History . 28
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5 Draft ETSI EN 303 417 V1.1.0 (2016-12)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This draft Harmonised European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic
compatibility and Radio spectrum Matters (ERM), and is now submitted for the combined Public Enquiry and Vote
phase of the ETSI standards EN Approval Procedure.
The present document has been prepared under the Commission's standardisation request C(2015) 5376 final [i.6] to
provide one voluntary means of conforming to the essential requirements of Directive 2014/53/EU on the harmonisation
of the laws of the Member States relating to the making available on the market of radio equipment and repealing
Directive 1999/5/EC [i.3].
Once the present document is cited in the Official Journal of the European Union under that Directive, compliance with
the normative clauses of the present document given in Table A.1 confers, within the limits of the scope of the present
document, a presumption of conformity with the corresponding essential requirements of that Directive, and associated
EFTA regulations.
Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 18 months after doa
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
Introduction
The present document has been prepared to conform to the requirements of the new Radio Equipment Directive
2014/53/EU [i.3]. The present document covers wireless power transmission (WPT) systems using technologies other
than radio frequency beam in the frequency ranges 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz, 100 - 300 kHz,
6 765 - 6 795 kHz.
In the context of the present document "power transmission via radio frequency beam" means power transmission by
radio waves.
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6 Draft ETSI EN 303 417 V1.1.0 (2016-12)
The present document is structured as follows:
Clauses 1 through 3 provide a general description on the types of equipment covered by the present document and the
definitions, symbols and abbreviations used.
Clause 4 provides the technical requirements specifications, limits and conformance relative to transmitter and receiver.
Clauses 5 specifies the conditions for testing of the equipment and interpretation of the measurement results with the
maximum measurement uncertainty values.
Clause 6 specifies the required measurement methods.
Annex A (informative) provides the relationship between the present document and the essential requirements of
Directive 2014/53/EU [i.3].
Annex B (normative) provides the measurement setup specifically for Electric Vehicles.
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7 Draft ETSI EN 303 417 V1.1.0 (2016-12)
1 Scope
The present document specifies technical characteristics and methods of measurements for wireless power transmission
(WPT) systems using technologies other than radio frequency beam in the 19 - 21 kHz, 59 - 61 kHz, 79 - 90 kHz,
100 - 300 kHz, 6 765 - 6 795 kHz ranges.
For the purpose of the present document WPT systems are classified into three different cases according to Table 1.
Table 1: Distinction between WPT systems cases with regard to the communication technology
WPT Cases RE-D article 3.2 RE-D article 3.1b EMC-D
(see note 3)
1: only energy N/A N/A CENELEC EN 55011 [i.7]
transmission, no data Group 2 (or more specific
communication CENELEC standard if
applicable), see note 1
2: energy transmission ETSI EN 303 417 (the ETSI EN 301 489-1 [i.8] N/A
and data communication present document) ETSI EN 301 489-3 [i.9]
in frequency ranges
covered by the present
document
3: energy transmission in Based on the communication function, this case is a "combined equipment" according to RE-
frequency ranges D (see ETSI EG 203 367 [i.5]). Therefore, two options for homologation could be used:
covered by the present
• Option 1: energy transmission frequencies (the present document), data
document and data
communication frequencies: related ETSI standard
communication in
• Option 2: energy transmission frequencies CENELEC EN 55011 [i.7] (see note 1
different frequency
and note 2), data communication frequencies: related ETSI standard
ranges
NOTE 1: WPT systems are expected to be included in future revision of CENELEC EN 55011 [i.7].
NOTE 2: CENELEC EN 55011 [i.7] are to be listed under the related articles in the OJEU for RE-D.
NOTE 3: The division into these three cases could change once ITU has finalized their work on WPT-systems in
response to Question ITU-R 210-3/1 and WRC 19 Agenda Item 9.1, Issue 9.1.6 [i.11].
The present document covers wireless power transfer systems according to cases 2 and 3 of Table 1, i.e. systems which
consist of:
1) A power transmitter, with additional communication capability to control the charge function in conjunction
with the receiving part. The power transmitter could also be named as charger.
2) A receiver, which supplies the received energy to a battery and performs a control/supervision function for the
battery status and charge operation.
Both parts in combination are able to transmit and receive data in addition to the power transfer mode e.g. to control the
battery status and to optimize the transfer mode.
These radio equipment types are capable of operating in the permitted frequency bands below 30 MHz as specified in
Table 2.
The present document covers fixed systems, mobile and portable systems.
The limits and the frequency ranges of the present document are based on 2013/752/EU [i.2] and ERC/REC 70-03 [i.1].
For the clarification of open questions for high power wireless power transmission systems to charge vehicles a SRdoc
ETSI TR 103 409 [i.4] was prepared. New specific requirements for such systems (e.g. higher H-field emission limits in
the 79 - 90 kHz band) will be reflected within a future revision of the present document.
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8 Draft ETSI EN 303 417 V1.1.0 (2016-12)
Table 2: WPT devices within the permitted frequency bands below 30 MHz
Frequency Bands Applications
Transmit and Receive 19 kHz to 21 kHz WPT systems
Transmit and Receive 59 kHz to 61 kHz WPT systems
Transmit and Receive 79 kHz to 90 kHz WPT systems
Transmit and Receive 100 kHz to 119 kHz WPT systems
Transmit and Receive 119 kHz to 140 kHz WPT systems
Transmit and Receive 140 kHz to 148,5 kHz WPT systems
Transmit and Receive 148,5 kHz to 300 kHz WPT systems
Transmit and Receive 6765 kHz to 6795 kHz WPT systems
NOTE 1: Ranges listed in Table 2 are also used for SRD, inductive devices, generic use.
NOTE 2: It should be noted that Table 2 represents the most widely implemented position within the European
Union and the CEPT countries. At the time of preparation of the present document the frequency usage
condition for all frequency bands were harmonised in the European Union.
NOTE 3: In addition, it should be noted that other frequency bands may be available in a country within the
frequency range below 30 MHz.
The present document contains covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.3] under the
conditions identified in annex A.
2 References
2.1 Normative references
References are specific, identified by date of publication and/or edition number or version number. Only the cited
version applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference/.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 330 (V2.1.1) (11-2016): "Short Range Devices (SRD); Radio equipment in the
frequency range 9 kHz to 25 MHz and inductive loop systems in the frequency range 9 kHz to
30 MHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive
2014/53/EU".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] CEPT/ERC/REC 70-03: "Relating to the use of Short Range Devices (SRD)".
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9 Draft ETSI EN 303 417 V1.1.0 (2016-12)
[i.2] EC Decision 2013/752/EU: "Commission implementing Decision of 11 December 2013 amending
Decision 2006/771/EC on harmonisation of the radio spectrum for use by short-range devices and
repealing Decision 2005/928/EC.
[i.3] Directive 2014/53/EU of the European Parliament and of the Council of 16 April 2014 on the
harmonisation of the laws of the Member States relating to the making available on the market of
radio equipment and repealing Directive 1999/5/EC Text with EEA relevance.
[i.4] ETSI TR 103 409: "System Reference document (SRdoc); Wireless Power Transmission (WPT)
systems for Electric Vehicles (EV) operating in the frequency band 79 - 90 kHz".
[i.5] ETSI EG 203 367: "Guide to the application of harmonised standards covering articles 3.1b and
3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined radio and non-radio
equipment".
[i.6] Commission Implementing Decision C(2015) 5376 final of 4.8.2015 on a standardisation request
to the European Committee for Electrotechnical Standardisation and to the European
Telecommunications Standards Institute as regards radio equipment in support of Directive
2014/53/EU of the European Parliament and of the Council.
[i.7] CENELEC EN 55011: " Industrial, scientific and medical equipment - Radio-frequency
disturbance characteristics - Limits and methods of measurement".
[i.8] ETSI EN 301 489-1: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and
services; Part 1: Common technical requirements; Harmonised Standard covering the essential
requirements of article 3.1(b) of Directive 2014/53/EU and the essential requirements of article 6
of Directive 2014/30/EU".
[i.9] ETSI EN 301 489-
...
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