IEC TR2 61464-1998 Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregnating medium of the mai.pdf
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1、CE1 61464 (Premire dition - 1998) Hz/CH4 Cz HdCzH 6 Cz H z/Cz H 4 IEC 61464 (First edition - 1998) I3 Dcharges partielles, cas 1 I I Dfaut thermique dans lhuile, cas 4 Dcharges, cas 2 et 3 Traverses isoles - Guide dinterprtation de lanalyse des gaz dissous (AGD) dans les traverses o lhuile est limpr
2、gnant de lisolation principale (papier gnralement) H,/CH, Cz HdCzH 6 Cz H z/Cz H 4 Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregnating medium of the main insulation (generally paper) I3 Partial discharge, case 1 I I Thermal faul
3、t in oil, case 4 Discharges, cases 2 and 3 CORRIGENDUM 1 Page 18 Tableau 3 - Valeurs significatives des rapports de concentrations des gaz Remplacer le tableau existant par le nouveau tableau qui suit: Dfaut caractristique selon le tableau 1 I Valeur Rapport I coz/co I 200u 1 peut tre considr comme
4、une indication de dcharge de forte nergie (amorage, Un rapport Hz/CC,H, 30 (n=1,2; m=2,4,6) peut tre d une production dhydrogne par les matriaux et Page 19 Table 3 - Significant ratios of gas concentrations Replace the existing table by the following new table: I Ratio I Value I Characteristic fault
5、 according to table 1 I I co2/co I 20 or I may be used as an indication of high-energy discharge (arcing, case 2). NOTE 2 A ratio of Hz/CC,H, 30 (n=l,2; m=2,4,6) may indicate generation of hydrogen caused by material influence and may not indicate an electrical failure. Janvier 2003 January 2003 Cop
6、yright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a RAPPORT TECHNIQUE TECHNICAL REPORT CE1 IEC 61 464 Premire dition First edition 1998-08 Traverses isoles - Guide dinterprtation d
7、e lanalyse des gaz dissous (AGD) dans les traverses O lhuile est limprgnant de lisolation principale (pa pi er gnra I em en t) Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregnating medium of the main insulation (generally paper) N
8、umro de rfrence Reference number CE1 /I EC 61 464: 1998 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Numros des publications Depuis le ler janvier 1997, les publications de
9、 la CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications de la CE1 incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant
10、 lamendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la presente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de re- confirmation de la
11、 publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci-dessous: de la CEI* Catalo
12、gue des publications de la CE1 Publie annuellement et mis jour rgulirement (Catalogue en ligne) Disponible la fois au de la CEI et comme priodique imprim Bulletin de la CE1 Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 60050:
13、Vocabulaire Electro- technique International (VEI). Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux a utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur le matriel.
14、Index, relev et compilation des feuilles individuelles, et la CE1 60 61 7: Symboles graphiques pour schmas. * Voir adresse 4te web sur la page de titre Num ber i ng As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consolidated v
15、ersions of some I EC publications including amendments are available. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incor- porating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publication T
16、he technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the subjects under consideration
17、and work in progress undertaken by the technical com- mittee which has prepared this publication, as well as the list of publications issued, is to be found at the following IEC sources: IEC web site Catalogue of IEC publications Published yearly with regular updates (On-line catalogue)* Available b
18、oth at the IEC web site* and as a printed periodical IEC Bulletin Terminology, graphical and letter symbols For general terminology, readers are referred to I EC 60 050: International Electrotechnical Vocabulary (IEV). For graphical symbols, and letter symbols and signs approved by the IEC for gener
19、al use, readers are referred to publications IEC 60027: Letter symbols to be used in electrical technology, IEC 60417: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. See web site address on title page. Copyrig
20、ht International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STD.IEC TR bL4bq-ENGL 1758 444871 Ob85303 309 RAPPORT TECHNIQUE -TYPE 2 TECHNICAL REPORT - TYPE 2 CE1 IEC 61 464 Premire dition First
21、edition i 998-08 Traverses isoles - Guide dinterprtation de lanalyse des gaz dissous (AGD) dans les traverses O lhuile est limprgnant de lisolation principale (papier gnralement) Insulated bushings - Guide for the interpretation of dissolved gas analysis (DGA) in bushings where oil is the impregnati
22、ng medium of the main insulation (generally paper) O IEC 1998 Droits de reproduction reserves - Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite ni No part of this publication may be reproduced or utilized in utilise sous quelque forme que ce soit et par aucu
23、n any form or by any means, electronic or mechanical, procd, lectronique ou mcanique, y compris Ia photo- including photocopying and microfilm. without permission in copie et les microfilms, sans laccord crit de lditeur. writing from the publisher. Intemational Electrotechnical Commission Telefax: +
24、41 22 919 0300 3, rue de Varemb Geneva, Switzerland IEC web site http: /www.iec.ch e-mail: inmail9iec.ch P CODE PRIX PRICE CODE Pour prix, voir catalogue en vigueur For price, see current Catalogue Commission Electrotechnique Internationale International Electrotechnical Commission MemnvHapoatw 3nen
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