BS EN ISO 15118-3:2016
BRITISH STANDARD
National foreword
This British Standard is the UK implementation of EN ISO 15118-3:2016.
It is identical to ISO 15118-3:2015. It supersedes BS ISO 15118-3:2015
which is withdrawn.
The UK participation in its preparation was entrusted to Technical
Committee PEL/69, Electric vehicles.
A list of organizations represented on this committee can be obtained
on request to its secretary.
This publication does not purport to include all the necessary provisions
of a contract. Users are responsible for its correct application.
© The British Standards Institution 2016.
Published by BSI Standards Limited 2016
ISBN 978 0 580 90929 0
ICS 43.120
Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was published under the authority of the Standards
Policy and Strategy Committee on 30 June 2015.
Amendments/corrigenda issued since publication
Date Text affected
31 May 2016 This corrigendum renumbers BS ISO 15118-3:2015 as
BS EN ISO 15118-3:2016
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN ISO 15118-3
April 2016
ICS 43.120
English Version
Road vehicles - Vehicle to grid Communication interface -
Part 3: Physical and data link layer requirements (ISO
15118-3:2015)
Véhicules routiers - Interface de communication entre
véhicule et réseau électrique - Partie 3: Exigences
relatives à la couche physique et à la couche liaison de
données (ISO 15118-3:2015)
Straßenfahrzeuge - Kommunikationsschnittstelle
zwischen Fahrzeug und Ladestation - Teil 3:
Anforderungen an physikalische- und
Datenverbindungsschnittstelle (ISO 15118-3:2015)
This European Standard was approved by CEN on 21 February 2016.
CEN 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 CEN
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 CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN ISO 15118-3:2016 E
BS ISO 15118-3:2015
ISO 15118-3:2015(E)
Foreword ..........................................................................................................................................................................................................................................v
Introduction
................................................................................................................................................................................................................................vi
1 Scope
................................................................................................................................................................................................................................. 1
2 Normative references
...................................................................................................................................................................................... 1
3 Termsanddefinitions
..................................................................................................................................................................................... 1
4 Symbols and abbreviated terms
........................................................................................................................................................... 4
5 Conventions
............................................................................................................................................................................................................... 5
............................................................................................................................................... 5
5.2 Requirement structure
..................................................................................................................................................................... 5
5.3 Normative references convention .......................................................................................................................................... 5
6 System architecture
........................................................................................................................................................................................... 6
............................................................................................................................................. 6
......................................................................... 7
6.2.1 Basic signalling .................................................................................................................................................................. 7
6.2.2 High-level communication ...................................................................................................................................... 7
......................................................................................................................................................... 8
......................................................................................................................................................................... 8
6.4.1 Overview ................................................................................................................................................................................. 8
6.4.2 EVSE ............................................................................................................................................................................................ 8
6.4.3 EV .................................................................................................................................................................................................. 9
.......................................................................................10
7 Connection coordination
..........................................................................................................................................................................10
7.1 General ........................................................................................................................................................................................................ 10
7.2 Overview ................................................................................................................................................................................................... 10
7.3 Plug-in phase ......................................................................................................................................................................................... 17
7.3.1 EVSE side ............................................................................................................................................................................. 17
7.3.2 EV side ................................................................................................................................................................................... 17
7.4 Initialization phase ........................................................................................................................................................................... 17
7.5 Loss of communication ................................................................................................................................................................. 18
7.5.1 EVSE side ............................................................................................................................................................................. 18
7.5.2 EV side ................................................................................................................................................................................... 18
7.6 Sleep mode and wake-up ............................................................................................................................................................ 19
7.6.1 Entering the sleep mode ........................................................................................................................................ 19
7.6.2 Wake-up................................................................................................................................................................................19
7.6.3 During a charge pause .............................................................................................................................................. 20
7.7 Plug-out phase ...................................................................................................................................................................................... 20
8 Timings and constants
.................................................................................................................................................................................21
9 Matching EV — EVSE process
................................................................................................................................................................22
9.1 Overview ................................................................................................................................................................................................... 22
9.2 Initialization of matching process ....................................................................................................................................... 24
.................................................................24
9.4 Validation of matching decision ............................................................................................................................................ 25
9.5 Set-up a logical network .............................................................................................................................................................. 27
9.6 Leave the logical network ........................................................................................................................................................... 27
9.7 Error handling ...................................................................................................................................................................................... 27
10 EMC requirements
...........................................................................................................................................................................................27
11 Signal coupling
....................................................................................................................................................................................................27
12 Layer 2 interfaces
..............................................................................................................................................................................................28
12.1 Overview ................................................................................................................................................................................................... 28
© ISO 2015 – All rights reserved iii
Contents Page
EN ISO 15118-3:2016 (E)
3
European foreword
The text of ISO 15118-3:2015 has been prepared by Technical Committee ISO/TC 22 “Road vehicles” of
the International Organization for Standardization (ISO) and has been taken over as EN
ISO 15118-3:2016 by Technical Committee CEN/TC 301 “Road vehicles” the secretariat of which is held
by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by October 2016, and conflicting national standards shall
be withdrawn at the latest by October 2016.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 15118-3:2015 has been approved by CEN as EN ISO 15118-3:2016 without any
modification.
BS EN ISO 15118-3:2016
EN ISO 15118-3:2016 (E)
BS ISO 15118-3:2015
ISO 15118-3:2015(E)
Foreword ..........................................................................................................................................................................................................................................v
Introduction
................................................................................................................................................................................................................................vi
1 Scope
................................................................................................................................................................................................................................. 1
2 Normative references
...................................................................................................................................................................................... 1
3 Termsanddefinitions
..................................................................................................................................................................................... 1
4 Symbols and abbreviated terms
........................................................................................................................................................... 4
5 Conventions
............................................................................................................................................................................................................... 5
............................................................................................................................................... 5
5.2 Requirement structure
..................................................................................................................................................................... 5
5.3 Normative references convention .......................................................................................................................................... 5
6 System architecture
........................................................................................................................................................................................... 6
............................................................................................................................................. 6
......................................................................... 7
6.2.1 Basic signalling .................................................................................................................................................................. 7
6.2.2 High-level communication ...................................................................................................................................... 7
......................................................................................................................................................... 8
......................................................................................................................................................................... 8
6.4.1 Overview ................................................................................................................................................................................. 8
6.4.2 EVSE ............................................................................................................................................................................................ 8
6.4.3 EV .................................................................................................................................................................................................. 9
.......................................................................................10
7 Connection coordination
..........................................................................................................................................................................10
7.1 General ........................................................................................................................................................................................................ 10
7.2 Overview ................................................................................................................................................................................................... 10
7.3 Plug-in phase ......................................................................................................................................................................................... 17
7.3.1 EVSE side ............................................................................................................................................................................. 17
7.3.2 EV side ................................................................................................................................................................................... 17
7.4 Initialization phase ........................................................................................................................................................................... 17
7.5 Loss of communication ................................................................................................................................................................. 18
7.5.1 EVSE side ............................................................................................................................................................................. 18
7.5.2 EV side ................................................................................................................................................................................... 18
7.6 Sleep mode and wake-up ............................................................................................................................................................ 19
7.6.1 Entering the sleep mode ........................................................................................................................................ 19
7.6.2 Wake-up................................................................................................................................................................................19
7.6.3 During a charge pause .............................................................................................................................................. 20
7.7 Plug-out phase ...................................................................................................................................................................................... 20
8 Timings and constants
.................................................................................................................................................................................21
9 Matching EV — EVSE process
................................................................................................................................................................22
9.1 Overview ................................................................................................................................................................................................... 22
9.2 Initialization of matching process ....................................................................................................................................... 24
.................................................................24
9.4 Validation of matching decision ............................................................................................................................................ 25
9.5 Set-up a logical network .............................................................................................................................................................. 27
9.6 Leave the logical network ........................................................................................................................................................... 27
9.7 Error handling ...................................................................................................................................................................................... 27
10 EMC requirements
...........................................................................................................................................................................................27
11 Signal coupling
....................................................................................................................................................................................................27
12 Layer 2 interfaces
..............................................................................................................................................................................................28
12.1 Overview ................................................................................................................................................................................................... 28
© ISO 2015 – All rights reserved iii
Contents Page
BS EN ISO 15118-3:2016
ISO 15118-3:2015(E)
