International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 69

Electrical power/energy transfer systems for electrically propelled road vehicles and industrial trucks

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 69WG 7Mr Takahiko MIKIBPUB2020-122023

History

Stage
Document
Downloads
Decision Date
Target Date
AMW
69/407/RR PDF file 86 kB
2015-12-25 
ACD
2015-12-262015-12
CD
69/655A/CD PDF file 956 kB

2019-05-172019-10
PCC
2019-07-122019-07
ACDV
69/668/CC PDF file 899 kB
Word file 80 kB
2019-08-232019-12
ACDV
69/668A/CC PDF file 964 kB
Word file 113 kB
2019-08-232019-12
TCDV
2019-09-132019-11
CCDV
69/677/CDV
PDF file 647 kB
PDF file 456 kB
2019-11-012019-11
PRVC
2020-01-242020-01
AFDIS
69/714/RVC PDF file 435 kB
Word file 81 kB
2020-02-072020-08
AFDIS
69/714A/RVC PDF file 231 kB
Word file 54 kB
2020-02-072020-08
AFDIS
69/714B/RVC PDF file 595 kB
Word file 417 kB
2020-02-072020-08
DECFDIS
2020-07-062020-07
RFDIS
2020-07-072020-07
CFDIS
69/731/FDIS
2020-09-042020-09
PRVD
2020-10-162020-10
APUB
69/736/RVD PDF file 214 kB
2020-10-232020-10
BPUB
2020-10-232020-10
PPUB
 2020-12

Abstract

IEC 61980-1:2021 applies to the supply device for charging electric road vehicles using wireless methods at standard supply voltages per IEC 60038 up to 1 000 V AC and up to 1 500 V DC.
Electric road vehicles (EV) covers road vehicles, including plug-in hybrid road vehicles (PHEV) that derive all or part of their energy from on-board rechargeable energy storage systems (RESS).
This document also applies to wireless power transfer (WPT) equipment supplied from on-site storage systems (e.g. buffer batteries).
The aspects covered in this document include
• the characteristics and operating conditions of a supply device,
• the specification for required level of electrical safety of a supply device,
• communication between EV device and vehicle to enable and control WPT,
• efficiency, alignment and other activities to enable WPT, and
• specific EMC requirements for a supply device.
The following aspects are under consideration for future documents:
• requirements for MF-WPT systems supplying power to EVs in motion;
• requirements for bidirectional power transfer.
This document does not apply to:
• safety aspects related to maintenance,
• WPT system for trolley buses, rail vehicles and vehicles designed primarily for use off‑road, and
• any safety or EMC requirements for the vehicle side.

IEC 61980-1:2021 cancels and replaces the first edition published in 2015. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the contents of IEC 61980-1:2015 have been re-organized so that this document is generally applicable to any WPT technologies;
b) technology specific requirements, mostly for MF-WPT in the main text of IEC 61980-1:2015, have been transferred to IEC 61980-2 and IEC 61980-3;
c) Annex A, Annex B and Annex C have been removed and contents of these annexes have been transferred to the relevant technology specific parts of the IEC 61980 series;
d) duplications and overlaps of the requirements within IEC 61980-1:2015 have been resolved;
e) terms and definitions which are specified in IEC 61851-1:2017 and are applicable for WPT system have been directly described in this document, with modification for some terms. The reference to IEC 61851-1 is withdrawn.

Project

IEC 61980-1 ED2

Electric vehicle wireless power transfer (WPT) systems - Part 1: General requirements