1、 IEC 61427-1 Edition 1.0 2013-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary cells and batteries for renewable energy storage General requirements and methods of test Part 1: Photovoltaic off-grid application Accumulateurs pour le stockage de lnergie renouvelable Exigences gnrales et mthod
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16、ctez-nous: csciec.ch. IEC 61427-1 Edition 1.0 2013-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Secondary cells and batteries for renewable energy storage General requirements and methods of test Part 1: Photovoltaic off-grid application Accumulateurs pour le stockage de lnergie renouvelable Exige
17、nces gnrales et mthodes dessais Partie 1: Applications photovoltaques hors rseaux INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE R ICS 27.160; 29.220.20 PRICE CODE CODE PRIX ISBN 978-2-83220-763-5 Registered trademark of the International Electrotechnical Commis
18、sion Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 61427-1 IEC:2013 CONTENTS FOREWORD . 4 1 Scope .
19、 6 2 Normative references . 6 3 Terms and definitions . 7 4 Conditions of use 7 General . 7 4.1Photovoltaic energy system . 7 4.2Secondary cells and batteries 7 4.3General operating conditions . 8 4.4General . 8 4.4.1Autonomy time. 8 4.4.2Typical charge and discharge currents 8 4.4.3Daily cycle . 8
20、4.4.4Seasonal cycle 8 4.4.5Period of high state of charge 9 4.4.6Period of sustained low state of charge . 9 4.4.7Electrolyte stratification . 9 4.4.8Storage . 9 4.4.9Operating temperature . 10 4.4.10Charge control . 11 4.4.11Physical protection 11 4.4.12 5 General requirements . 11 Mechanical endur
21、ance . 11 5.1Charge efficiency 12 5.2Deep discharge protection . 12 5.3Marking . 12 5.4Safety 12 5.5Documentation 12 5.6 6 Functional characteristics . 13 7 General test conditions . 13 Accuracy of measuring instruments . 13 7.1Preparation and maintenance of test batteries . 13 7.2 8 Test method . 1
22、3 Capacity test . 13 8.1Generic cycling endurance test 14 8.2Charge retention test . 14 8.3Cycling endurance test in photovoltaic applications (extreme conditions) 14 8.4General . 14 8.4.1Phase A: shallow cycling at low state of charge (see Table 5) . 15 8.4.2Phase B: shallow cycling at high state o
23、f charge (see Table 6) 15 8.4.3Residual capacity determination 16 8.4.4Test termination. 16 8.4.5Water consumption of flooded battery types and cells with partial gas 8.4.6 recombination 16 Requirements 16 8.4.7 9 Recommended use of tests 17 61427-1 IEC:2013 3 Type test . 17 9.1Acceptance test . 17
24、9.2Factory test . 17 9.2.1Commissioning test . 17 9.2.2 Bibliography 18 Table 1 Limit values for storage conditions of batteries for photovoltaic applications . 10 Table 2 Limit values for operating conditions of batteries for photovoltaic applications 10 Table 3 Battery Ah-efficiency at different s
25、tates of charge at the reference temperature and a daily depth of discharge of less than 20 % of the rated capacity 12 Table 4 Typical capacity ratings of batteries in photovoltaic applications 14 Table 5 Phase A Shallow cycling at low state of charge 15 Table 6 Phase B Shallow cycling at high state
26、 of charge . 16 4 61427-1 IEC:2013 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SECONDARY CELLS AND BATTERIES FOR RENEWABLE ENERGY STORAGE GENERAL REQUIREMENTS AND METHODS OF TEST Part 1: Photovoltaic off-grid application FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide
27、organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activit
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32、y are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication a
33、nd the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not resp
34、onsible for any services carried out by independent certification bodies. 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 co
35、mmittees and IEC National Committees for any personal injury, property damage 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 Publica
36、tions. 8) Attention is drawn to the Normative references cited in this publication. 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 pa
37、tent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61427-1 has been prepared by IEC technical committee 21: Secondary cells and batteries. This first edition cancels and replaces the second edition of IEC 61427 published in 2005.T
38、his edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) a restructuration of the previous edition of the document; b) a clarification of the different clauses with regard to conditions of use, general re
39、quirements, functional characteristics, general tests conditions, test method and recommended use of tests, the aim being to ensure a better understanding by the end user; c) a clear distinction between on-grid and off-grid applications for future markets needs. 61427-1 IEC:2013 5 The text of this s
40、tandard is based on the following documents: FDIS Report on voting 21/793/FDIS 21/802/RVD Full information on the voting for the approval of this standard 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, P
41、art 2. A list of all parts in the IEC 61427 series, published under the general title Secondary cells and batteries for renewable energy storage General requirements and methods of test, can be found on the IEC website. The committee has decided that the contents of this publication will remain unch
42、anged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 61427-1 IEC:2013 SECONDARY CELLS AND BATTERIES FOR RE
43、NEWABLE ENERGY STORAGE GENERAL REQUIREMENTS AND METHODS OF TEST Part 1: Photovoltaic off-grid application 1 Scope This part of the IEC 61427 series gives general information relating to the requirements for the secondary batteries used in photovoltaic energy systems (PVES) and to the typical methods
44、 of test used for the verification of battery performances. This part deals with cells and batteries used in photovoltaic off-grid applications. NOTE The part 2 of this series will cover cells and batteries used in “renewable energy storage in on-grid applications”. This International Standard does
45、not include specific information relating to battery sizing, method of charge or PVES design. This standard is applicable to all types of secondary batteries. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for it
46、s application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60050 (all parts), International Electrotechnical Vocabulary (IEV) (available at ) IEC 60622, Secondary cells and batteri
47、es containing alkaline or other non-acid electrolytes Sealed nickel-cadmium prismatic rechargeable single cells IEC 60623, Secondary cells and batteries containing alkaline or other non-acid electrolytes Vented nickel-cadmium prismatic rechargeable single cells IEC 60896-11, Stationary lead-acid bat
48、teries Part 11: Vented types General requirements and methods of test IEC 60896-21, Stationary lead-acid batteries Part 21: Valve regulated types Methods of test IEC 61056-1, General purpose lead-acid batteries (valve-regulated types) Part 1: General requirements, functional characteristics Methods
49、of test IEC 61836, Solar photovoltaic energy systems Terms, definitions and symbols IEC 61951-1, Secondary cells and batteries containing alkaline or other non-acid electrolytes Portable sealed rechargeable single cells Part 1: Nickel-cadmium 61427-1 IEC:2013 7 IEC 61951-2, Secondary cells and batteries containing alkaline or other non-acid electrolytes Portable sealed rechargeable s
