IEC 62660-2-2010 Secondary lithium-ion cells for the propulsion of electric road vehicles - Part 2 Reliability and abuse testing《电气公路用车的驱动用辅助锂电池.第2部分 可靠性和滥用试验》.pdf

1、 IEC 62660-2 Edition 1.0 2010-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary lithium-ion cells for the propulsion of electric road vehicles Part 2: Reliability and abuse testing lments daccumulateurs lithium-ion pour la propulsion des vhicules routiers lectriques Partie 2: Essais de fiabil

2、it et de traitement abusif IEC 62660-2:2010 colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical,

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16、si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 62660-2 Edition 1.0 2010-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary lithium-ion cells for the propulsion of electric road vehicles Part 2: R

17、eliability and abuse testing lments daccumulateurs lithium-ion pour la propulsion des vhicules routiers lectriques Partie 2: Essais de fiabilit et de traitement abusif INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE S ICS 29.220.20, 43.120 PRICE CODE CODE PRIX IS

18、BN 978-2-88912-302-5 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale colour inside 2 62660-2 IEC:2010 CONTENTS FORE WORD 4 INTRODUCTION 6 1 Scop e 7 2 Normative references 7 3 Terms and definitions 7 4 Test condition

19、s . 8 4.1 Gene ra l . 8 4.2 Measuring instruments 9 4.2.1 Range of measuring devices 9 4.2.2 Voltage measurement 9 4.2.3 Current measurement 9 4.2.4 Temperature measurements . 9 4.2.5 Other measurements . 10 4.3 Tolerance 10 4.4 Test temperature 10 5 Electrical measurement . 10 5.1 General charge co

20、nditions 10 5.2 Capacity 10 5.3 SOC adjustment . 11 6 Reliability and abuse tests . 11 6.1 Mechanical test 11 6.1.1 Vibration 11 6.1.2 Mechanical shock 12 6.1.3 Crush . 13 6.2 Thermal test 14 6.2.1 High temperature endurance 14 6.2.2 Temperature cycling 15 6.3 Electrical test . 18 6.3.1 External sho

21、rt circuit 18 6.3.2 Overcharge 19 6.3.3 Forced discharge 19 7 Description of test results 20 Annex A (informative) Selective test conditions. 21 Bibliography . 22 Figure 1 Example of temperature measurement of cell. 9 Figure 2 PSD of acceleration vs. frequency 12 Figure 3 Example of crush test 14 Fi

22、gure 4 BEV current profile for temperature cycling 16 Figure 5 SOC level over all test cycles BEV application 17 Figure 6 HEV current profile for temperature cycling 18 Table 1 Discharge conditions 11 Table 2 Values for PSD and frequency . 12 62660-2 IEC:2010 3 Table 3 Mechanical shock test paramete

23、rs 13 Table 4 Temperatures and time duration for temperature cycling 15 Table 5 Temperatures and time duration for temperature cycling 16 Table 6 Test steps and BEV current profile . 17 Table 7 Test steps and HEV current profile. 18 Table A.1 Capacity test conditions . 21 4 62660-2 IEC:2010 INTERNAT

24、IONAL ELECTROTECHNICAL COMMISSION _ SECONDARY LITHIUM-ION CELLS FOR THE PROPULSION OF ELECTRIC ROAD VEHICLES Part 2: Reliability and abuse testing FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical

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32、6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property dam

33、age or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this pub

34、lication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all

35、such patent rights. International Standard IEC 62660-2 has been prepared by IEC technical committee 21: Secondary cells and batteries. The text of this standard is based on the following documents: FDIS Report on voting 21/727/FDIS 21/731/RVD Full information on the voting for the approval of this s

36、tandard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all the parts in the IEC 62660 series, published under the general title Secondary lithium-ion cells for the propulsion of electri

37、c road vehicles, can be found on the IEC website. 62660-2 IEC:2010 5 The committee has decided that the contents of this amendment and the base publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific p

38、ublication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 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 cont

39、ents. Users should therefore print this publication using a colour printer. 6 62660-2 IEC:2010 INTRODUCTION The commercialisation of electric road vehicles including battery, hybrid and plug-in hybrid electric vehicles has been accelerated in the global market, responding to the global concerns on C

40、O 2reduction and energy security. This, in turn, has led to rapidly increasing demand for high-power and high-energy density traction batteries. Lithium-ion batteries are estimated to be one of the most promising secondary batteries for the propulsion of electric vehicles. In the light of rapidly di

41、ffusing hybrid electric vehicles and emerging battery and plug-in hybrid electric vehicles, a standard method for testing reliability and abuse requirements of lithium- ion batteries is indispensable for securing a basic level of safety and obtaining essential data for the design of vehicle systems

42、and battery packs. This standard is to specify reliability and abuse testing for automobile traction lithium-ion cells that basically differ from the other cells including those for portable and stationary applications specified by the other IEC standards. For automobile application, it is important

43、 to note the usage specificity; i.e. the designing diversity of automobile battery packs and systems, and specific requirements for cells and batteries corresponding to each of such designs. Based on these facts, the purpose of this standard is to provide a basic test methodology with general versat

44、ility, which serves a function in common primary testing of lithium ion cells to be used in a variety of battery systems. For the requirements for cells differ depending on the system designs of battery pack or vehicle, and should be evaluated by the users, this standard does not provide any pass-fa

45、il criteria for the tests, but specifies a standard classification of descriptions for test results. This standard is associated with ISO 12405-1-and ISO 12405-2 1 . IEC 62660-1 specifies the performance testing of lithium-ion cells for electric vehicle application. 1Under consideration. 62660-2 IEC

46、:2010 7 SECONDARY LITHIUM-ION CELLS FOR THE PROPULSION OF ELECTRIC ROAD VEHICLES Part 2: Reliability and abuse testing 1 Scope This part of IEC 62660 specifies test procedures to observe the reliability and abuse behaviour of secondary lithium-ion cells used for propulsion of electric vehicles inclu

47、ding battery electric vehicles (BEV) and hybrid electric vehicles (HEV). The objective of this standard is to specify the standard test procedures and conditions for basic characteristics of lithium-ion cells for use in propulsion of battery and hybrid electric vehicles. The tests are indispensable

48、for obtaining essential data on reliability and abuse behaviour of lithium-ion cells for use in various designs of battery systems and battery packs. This standard provides standard classification of description of test results to be used for the design of battery systems or battery packs. NOTE 1 Th

49、e reliability and abuse tests for the electrically connected lithium-ion cells may be performed with reference to this standard. N O TE 2 The test specification for lithium-ion battery packs and systems is defined in ISO 12405-1 and ISO 12405-2 (under consideration). 2 Normative references The following referenced documents are indispensable for the application of this document. For d