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BS EN ISO 19363:2021

$189.07

Electrically propelled road vehicles. Magnetic field wireless power transfer. Safety and interoperability requirements

Published By Publication Date Number of Pages
BSI 2021 48
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This document defines the requirements and operation of the on-board vehicle equipment that enables magnetic field wireless power transfer (MF-WPT) for traction battery charging of electric vehicles. It is intended to be used for passenger cars and light duty vehicles.

This document addresses the following aspects for an EV device:

  • safety requirements;

  • transferred power and power transfer efficiency;

  • ground clearance of the EV device;

  • functionality with associated off-board systems under various conditions and independent of manufacturer;

  • test procedures.

EV devices that fulfil the requirements in this document are intended to operate with supply devices that fulfil the MF-WPT related requirements in the IEC 61980 series.

NOTE 1 Charging of a vehicle in motion is not considered in this edition.

NOTE 2 Bi-directional power transfer is not considered in this edition.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
12 4 System structure
13 5 Requirements regarding environmental conditions
6 Classification
14 7 MF-WPT power transfer requirements
7.1 General
7.2 Frequency
7.3 Geometrical operating space
15 7.4 Requirements for output power
16 7.5 Requirements for power transfer efficiency
7.6 Requirements for output voltage
7.6.1 Performance requirements at different output voltage levels
7.6.2 Voltage ripple and voltage overshoot
7.7 MF-WPT power transfer test procedure
7.7.1 General
7.7.2 Test setup
18 7.7.3 Test procedure
21 8 Requirements for communication and MF-WPT activities
22 9 EMC requirements
10 Safety requirements
10.1 Protection in case of unintended power transfer
10.2 Protection against electric shock
10.2.1 General
10.2.2 Insulation coordination
23 10.3 Protection against thermal incidents
10.3.1 General
10.3.2 Overload protection and short-circuit protection
10.4 Protection of persons against electromagnetic effects
10.4.1 General
10.4.2 Protection areas
24 10.4.3 Requirements for protection of persons against exposure to hazardous electromagnetic fields
10.4.4 Requirements to protect the functionality of AIMDs
25 10.5 Protection against overheating
11 Owner’s manual and marking
11.1 Owner’s manual
11.2 Marking
26 Annex A (normative) Reference supply power circuit for EVPCs with a rated output power ≤3,7 kW
31 Annex B (normative) Reference supply power circuit for EVPCs with a rated output power ≤11,1 kW
35 Annex C (informative) Example for a different implementation of a supply power circuit
39 Annex D (informative) Conformance demonstration for protection of persons against electromagnetic effects
47 Bibliography
BS EN ISO 19363:2021
$189.07