©
ISO 2015
Road vehicles — Vehicle to grid
communication interface —
Part 3:
Physical and data link layer
requirements
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
INTERNATIONAL
STANDARD
ISO
15118-3
First edition
2015-05-15
Reference number
ISO 15118-3:2015(E)
ISO 15118-3:2015(E)
Foreword ..........................................................................................................................................................................................................................................v
Introduction
................................................................................................................................................................................................................................ vi
1 Scope
................................................................................................................................................................................................................................. 1
2 Normative references
...................................................................................................................................................................................... 1
..................................................................................................................................................................................... 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
ISO 15118-3:2015(E)
12.2 Data SAP ..................................................................................................................................................................................................... 28
............................................................................................................................................. 28
Annex A (normative) HomePlug Green PHY on control pilot line
......................................................................................30
Annex B (informative)
.....................................................................72
Bibliography
.............................................................................................................................................................................................................................79
iv
© ISO 2015 – All rights reserved
ISO 15118-3:2015(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
the ISO list of patent declarations received (see www.iso.org/patents).
constitute an endorsement.
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL:
The committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 31, Data
communication.
ISO 15118 consists of the following parts, under the general title Road vehicles — Vehicle to grid
communication interface:
—
— Part 2: Network and application protocol requirements
— Part 3: Physical layer and Data Link Layer requirements
The following parts are under preparation:
— Part 4: Network and application protocol conformance test
— Part 5: Physical layer and data link layer conformance test
—
— Part 7: Network and application protocol requirements for wireless communication
— Part 8: Physical layer and data link layer requirements for wireless communication
© ISO 2015 – All rights reserved v
ISO 15118-3:2015(E)
Introduction
2
emissions
stabilization of the electrical grid, as well as to support additional information services required to
vi © ISO 2015 – All rights reserved
