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    IEC 60507-2013 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c systems《交流电流系统用高压陶瓷和玻璃绝缘子的人工污染度试验》.pdf

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    IEC 60507-2013 Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c systems《交流电流系统用高压陶瓷和玻璃绝缘子的人工污染度试验》.pdf

    1、 IEC 60507 Edition 3.0 2013-12 INTERNATIONAL STANDARD NORME INTERNATIONALE Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems Essais sous pollution artificielle des isolateurs haute tension en cramique et en verre destins aux rseaux courant alternatif

    2、IEC60507:2013 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2013 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, including photocopying and microfilm, withou

    3、t permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Commit

    4、tee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la C

    5、EI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Off

    6、ice Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electroni

    7、c and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. Useful links: IEC publications search - www.iec.ch/searchp

    8、ub The advanced search enables you to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publicati

    9、ons. Just Published details all new publications released. Available on-line and also once a month by email. Electropedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equiv

    10、alent terms in additional languages. Also known as the International Electrotechnical Vocabulary (IEV) on-line. Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A

    11、propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des Normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publicati

    12、ons de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Liens utiles: Recherche de publications CEI - www.iec.ch/searchpub La recherche avance vous permet de trouver des publications CEI en utilisant diffrent

    13、s critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. Just Published CEI - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications de la CEI. Just Published dtaille les nouvelles publications

    14、 parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les la

    15、ngues additionnelles. Egalement appel Vocabulaire Electrotechnique International (VEI) en ligne. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60507 Edition 3.0 2013-12 INTERNATIONA

    16、L STANDARD NORME INTERNATIONALE Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems Essais sous pollution artificielle des isolateurs haute tension en cramique et en verre destins aux rseaux courant alternatif INTERNATIONAL ELECTROTECHNICAL COMMISSION C

    17、OMMISSION ELECTROTECHNIQUE INTERNATIONALE W ICS 29.080.10 PRICE CODE CODE PRIX ISBN 978-2-8322-1297-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an auth

    18、orized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60507 IEC:2013 CONTENTS FOREWORD . 5 1 Scope 7 2 Normative references 7 3 Terms and definitions 7 4 General test requirements . 10 4.1 General 10 4.2 Test method . 10 4.3 Arrangemen

    19、t of insulator for test 10 Test configuration . 10 4.3.1Cleaning of insulator . 11 4.3.24.4 Requirements for the testing plant . 11 Test voltage 11 4.4.1Atmospheric corrections . 11 4.4.2Minimum short-circuit current 12 4.4.35 Salt fog method . 13 5.1 General information . 13 5.2 Salt solution . 13

    20、5.3 Spraying system 15 5.4 Conditions before starting the test 18 5.5 Preconditioning process . 18 5.6 Withstand test 19 5.7 Acceptance criterion for the withstand test . 19 6 Solid layer methods . 19 6.1 General information . 19 6.2 Main characteristics of inert materials 20 6.3 Composition of the

    21、contaminating suspension 20 General 20 6.3.1Kieselguhr composition . 20 6.3.2Kaolin (or Tonoko) composition 21 6.3.36.4 Application of the pollution layer 22 6.5 Determination of the degree of pollution of the tested insulator 23 General 23 6.5.1Layer conductivity (K) . 23 6.5.2Salt deposit density

    22、(SDD) 23 6.5.36.6 General requirements for the wetting of the pollution layer . 24 6.7 Test procedures . 24 General 24 6.7.1Procedure A Wetting before and during energization . 24 6.7.2Procedure B Wetting after energization 26 6.7.36.8 Withstand test and acceptance criterion (common to both Procedur

    23、es A and B) 27 Annex A (informative) Supplementary information on the assessment of the requirement for the testing plant . 28 Annex B (informative) Determination of the withstand characteristics of insulators . 29 B.1 General 29 60507 IEC:2013 3 B.2 Determination of the maximum withstand salinity a

    24、t a given test voltage 29 B.3 Determination of the maximum withstand voltage, or of the 50 % withstand voltage, at a given reference layer conductivity, or at a given reference salt deposit density 29 B.3.1 Maximum withstand voltage 29 B.3.2 50 % withstand voltage . 30 B.4 Withstand values of refere

    25、nce suspension insulators . 30 Annex C (informative) Measurement of layer conductivity for checking the uniformity of the layer . 32 Annex D (informative) Additional recommendations concerning the solid layer method procedures 34 D.1 General 34 D.2 Contamination practice 34 D.3 Drying of the polluti

    26、on layer . 34 D.4 Check of the wetting action of the fog 34 D.5 Checking fog uniformity for large or complex test objects . 35 D.6 Fog input in the test chamber . 35 D.7 Minimum duration of the withstand test 35 D.8 Evaluation of the reference salt deposit density (SDD) . 36 Annex E (informative) Su

    27、pplementary information on artificial pollution tests on insulators for voltage systems of 800 kV and above (solid layer method procedure B) 37 E.1 Introduction 37 E.2 Test chamber . 37 E.3 Fog generator 37 E.4 Wetting action and uniformity of fog density . 37 Bibliography 38 Figure 1 Minimum short-

    28、circuit current, Isc min, required for the testing plant as a function of the unified specific creepage distance (USCD) of the insulator under test 13 Figure 2 Value of factor b as a function of solution temperature . 15 Figure 3 Typical construction of fog spray nozzle . 17 Figure 4 Test layout for

    29、 inclined insulators . 18 Figure 5 Typical arrangement of steam-fog generator 26 Figure C.1 Arrangement of the probe electrodes (all dimensions in mm) . 32 Figure C.2 Circuit diagram of the meter . 33 Figure D.1 Control of the wetting action of the steam fog: Layer conductance recording during the t

    30、est on the chosen dummy insulator (standard type of Table B.1) . 36 Table 1 Salt-fog method: correspondence between the value of salinity, volume conductivity and density of the solution at a temperature of 20 C . 14 Table 2 Main characteristics of the inert materials used in solid layer suspensions

    31、 20 Table 3 Kieselguhr composition: approximate correspondence between the reference degrees of pollution on the insulator and the volume conductivity of the suspension at a temperature of 20 C . 21 Table 4 Kaolin (or Tonoko) composition: approximate correspondence between the reference degrees of p

    32、ollution on the insulator and the volume conductivity of the suspension at a temperature of 20 C . 22 Table A.1 Expected Ih maxvalues related to different USCD values 28 4 60507 IEC:2013 Table B.1 Ranges of values of withstand characteristics of reference suspension insulators in artificial pollutio

    33、n tests 31 60507 IEC:2013 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE CERAMIC AND GLASS INSULATORS TO BE USED ON A.C. SYSTEMS FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all na

    34、tional 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 activities, IEC publishes International Standards, Techni

    35、cal Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work.

    36、 International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) T

    37、he formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendat

    38、ions for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end

    39、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 and the corresponding national or regional publicati

    40、on 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 responsible for any services carried out by independent

    41、 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 committees and IEC National Committees for any person

    42、al 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 Publications. 8) Attention is drawn to the Normative refer

    43、ences 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 patent rights. IEC shall not be held responsible for

    44、identifying any or all such patent rights. International Standard IEC 60507 has been prepared by IEC technical committee 36: Insulators. This third edition cancels and replaces the second edition published in 1991. This third edition constitutes a technical revision. This edition includes the follow

    45、ing significant technical changes with respect to the previous edition: a) Corrections and the addition of explanatory material; b) The addition of Clause 4.3.2 on atmospheric correction; c) The change of the upper limit of conductivity of water to 0.1 S/m; and d) The extension to UHV voltages. 6 60

    46、507 IEC:2013 The text of this standard is based on the following documents: FDIS Report on voting 36/337/FDIS 36/342/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

    47、 with the ISO/IEC Directives, Part 2.The committee has decided that the contents of this 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 publication. At this date, the publication will be recon

    48、firmed, withdrawn, replaced by a revised edition, or amended. 60507 IEC:2013 7 ARTIFICIAL POLLUTION TESTS ON HIGH-VOLTAGE CERAMIC AND GLASS INSULATORS TO BE USED ON A.C. SYSTEMS 1 Scope This International Standard is applicable for the determination of the power frequency withstand characteristics o

    49、f ceramic and glass insulators to be used outdoors and exposed to polluted atmospheres, on a.c. systems with the highest voltage of the system greater than 1 000 V. These tests are not directly applicable to polymeric insulators, to greased insulators or to special types of insulators (insulators with semiconducting glaze or covered with any organic insulating material). The object of this International Standard is to


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