IEC 61851-21-1-2017 Electric vehicle conductive charging system - Part 21-1 Electric vehicle on-board charger EMC requirements for conductive connection to an A.pdf

1、 IEC 61851-21-1 Edition 1.0 2017-06 INTERNATIONAL STANDARD Electric vehicle conductive charging system Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply IEC 61851-21-1:2017-06(en) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright

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11、ng system Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 43.120 ISBN 978-2-8322-4432-6 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained

12、this publication from an authorized distributor. colour inside 2 IEC 61851-21-1:2017 IEC 2017 CONTENTS FOREWORD . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 8 4 General test conditions 9 5 Test methods and requirements . 10 5.1 General . 10 5.1.1 Overview . 10 5.1.2 Exceptions . 10

13、 5.2 Immunity . 10 5.2.1 General . 10 5.2.2 Function performance criteria 11 5.2.3 Test severity level 11 5.2.4 Immunity of vehicles to electrical fast transient/burst disturbances conducted along AC and DC power lines . 12 5.2.5 Immunity of vehicles to surges conducted along AC and DC power lines .

14、 12 5.2.6 Immunity to electromagnetic radiated RF-fields . 15 5.2.7 Immunity to pulses on supply lines 20 5.2.8 Immunity test and severity level overview 20 5.3 Emissions . 23 5.3.1 Test conditions 23 5.3.2 Emissions of harmonics on AC power lines 23 5.3.3 Emission of voltage changes, voltage fluctu

15、ations and flicker on AC power lines 26 5.3.4 High-frequency conducted disturbances on AC or DC power lines . 27 5.3.5 High-frequency conducted disturbances on network and telecommunication access . 30 5.3.6 High-frequency radiated disturbances 32 5.3.7 Radiated disturbances on supply lines . 37 Ann

16、ex A (normative) Artificial networks, asymmetric artificial networks and integration of charging stations into the test setup 38 A.1 Overview. 38 A.2 Charging station and power mains connection 38 A.3 Artificial networks (AN) . 39 A.3.1 General . 39 A.3.2 Low voltage (LV) powered component . 39 A.3.

17、3 High voltage (HV) powered component 40 A.3.4 Components involved in charging mode connected to DC power supply 42 A.4 Artificial mains networks (AMN) 43 A.5 Asymmetric artificial networks (AAN) 43 A.5.1 General . 43 A.5.2 Symmetric communication lines (e.g. CAN) . 43 A.5.3 PLC on power lines 44 A.

18、5.4 PLC (technology) on control pilot . 45 Bibliography 47 Figure 1 Electrical fast transient/burst test vehicle setup 12 IEC 61851-21-1:2017 IEC 2017 3 Figure 2 Vehicle in configuration “REESS charging mode coupled to the power grid“ coupling between lines for AC (single phase) and DC power lines 1

19、3 Figure 3 Vehicle in configuration “REESS charging mode coupled to the power grid“ coupling between each line and earth for AC (single phase) and DC power lines . 13 Figure 4 Vehicle in configuration “REESS charging mode coupled to the power grid“ coupling between lines for AC (three phases) power

20、lines 14 Figure 5 Vehicle in configuration “REESS charging mode coupled to the power grid“ coupling between each line and earth for AC (three phases) power lines . 14 Figure 6 Example of test setup for vehicle with inlet located on the vehicle side (AC/DC power charging without communication) . 16 F

21、igure 7 Example of test setup for vehicle with inlet located at the front/rear of the vehicle (AC/DC power charging without communication) . 17 Figure 8 Example of test setup for vehicle with inlet located on vehicle side (AC or DC power charging with communication). 18 Figure 9 Example of test setu

22、p for vehicle with inlet located at the front/rear of the vehicle (AC or DC power charging with communication) 19 Figure 10 Vehicle in configuration “REESS charging mode coupled to the power grid“ Single-phase charger test setup. 25 Figure 11 Vehicle in configuration “REESS charging mode coupled to

23、the power grid“ Three-phase charger test setup . 25 Figure 12 Vehicle in configuration “REESS charging mode coupled to the power grid“ 26 Figure 13 Vehicle in configuration “REESS charging mode coupled to the power grid“ 29 Figure 14 Vehicle in configuration “REESS charging mode coupled to the power

24、 grid“ 31 Figure 15 Example of vehicle in configuration “REESS charging mode coupled to the power grid“ . 34 Figure 16 Test configuration for ESAs involved in REESS charging mode coupled to the power grid (example for horn antenna) 36 Figure A.1 Example of 5 H AN schematic . 39 Figure A.2 Characteri

25、stics of the AN impedance 40 Figure A.3 Example of 5 H HV AN schematic . 41 Figure A.4 Characteristics of the HV AN impedance . 41 Figure A.5 Example of 5 H HV AN combination in a single shielded box 42 Figure A.6 Impedance matching network attached between HV ANs and EUT 42 Figure A.7 Example of an

26、 impedance stabilization network for symmetric communication lines . 44 Figure A.8 Example of a circuit for emission tests of PLC on AC or DC powerlines . 45 Figure A.9 Example of a circuit for immunity tests of PLC on AC or DC powerlines . 45 Figure A.10 Example of a circuit for emission tests of P

27、LC on control pilot line . 46 Figure A.11 Example of a circuit for immunity tests of PLC on control pilot line . 46 Table 1 Immunity tests . 21 Table 2 Maximum allowed harmonics (input current 16 A per phase) . 24 Table 3 Acceptable harmonics for R sce= 33 (16 A I i 75 A) 24 Table 4 Maximum allowed

28、radiofrequency conducted disturbances on AC power lines 27 Table 5 Maximum allowed radiofrequency conducted disturbances on DC power lines 28 Table 6 Maximum allowed radiofrequency conducted disturbances on network and telecommunication access 30 4 IEC 61851-21-1:2017 IEC 2017 Table 7 Maximum allowe

29、d vehicle high-frequency radiated disturbances 32 Table 8 Maximum allowed ESA high-frequency radiated disturbances 35 Table 9 Maximum allowed ESA radiated disturbances on supply lines 37 IEC 61851-21-1:2017 IEC 2017 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRIC VEHICLE CONDUCTIVE CHARGING S

30、YSTEM Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committee

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41、Standard IEC 61851-21-1 has been prepared by subcommittee 69: Electric road vehicles and electric industrial trucks. This first edition, together with IEC 61851-21-2, cancels and replaces IEC 61851-21:2001. It constitutes a technical revision. This edition includes the following significant technica

42、l changes with respect to IEC 61851-21:2001: a) this document addresses now only EMC tests instead of other electrical tests; b) test setups are defined more precisely; c) Annex A “Artificial networks, asymmetric artificial networks and integration of charging stations into the test setup“ was added

43、. 6 IEC 61851-21-1:2017 IEC 2017 The text of this International Standard is based on the following documents: FDIS Report on voting 69/507/FDIS 69/516/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table.

44、 This document has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 61851 series, under the general title: Electric vehicle conductive charging system, can be found on the IEC website. The committee has decided that the contents of this document will rem

45、ain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued

46、at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. IEC 61851-21-1:2017 IEC 2017

47、7 ELECTRIC VEHICLE CONDUCTIVE CHARGING SYSTEM Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply 1 Scope This part of IEC 61851, together with IEC 61851-1:2010, gives requirements for conductive connection of an electric vehicle (EV) to an AC o

48、r DC supply. It applies only to on-board charging units either tested on the complete vehicle or tested on the charging system component level (ESA electronic sub assembly). This document covers the electromagnetic compatibility (EMC) requirements for electrically propelled vehicles in any charging

49、mode while connected to the mains supply. This document is not applicable to trolley buses, rail vehicles, industrial trucks and vehicles designed primarily to be used off-road, such as forestry and construction machines. NOTE 1 Specific safety requirements that apply to equipment on the vehicle during charging are treated in separate documents as indicated in the corresponding clauses of this document. NOTE 2 Electric veh