1、FORM FDIS(IEC)/FORMULAIRE FDIS(CEI)2009-01-09 Registered trademark of the International Electrotechnical Commission 17C/510/FDISFINAL DRAFT INTERNATIONAL STANDARDPROJET FINAL DE NORME INTERNATIONALEProject number Numro de projet IEC 62271-204 Ed.1 IEC/TC or SC CEI/CE ou SC SC 17C Secretariat/Secrtar
2、iat Germany Submitted for parallel voting in CENELEC Soumis au vote parallle au CENELEC Distributed on/Diffus le 2011-05-06 Voting terminates on/Vote clos le 2011-07-08 Also of interest to the following committees Intresse galement les comits suivants SC 17A Supersedes document Remplace le document
3、17C/471/CDV,17C/483/RVC Horizontal standard Norme horizontale Other TC/SCs are requested to indicate their interest,if any,in this FDIS to the TC/SC secretary Les autres CE/SC sont requis dindiquer leur intrt,si ncessaire,dans ce FDIS lintention du secrtaire du CE/SC Functions concerned Fonctions co
4、ncernes Safety Scurit EMC CEM Environment Environnement Quality assurance Assurance de la qualit CE DOCUMENT EST UN PROJET DIFFUS POUR APPROBATION.IL NE PEUT TRE CIT COMME NORME INTERNATIONALE AVANT SA PUBLICATION EN TANT QUE TELLE.OUTRE LE FAIT DTRE EXAMINS POUR TABLIR SILS SONT ACCEPTABLES DES FIN
5、S INDUSTRIELLES,TECHNOLOGIQUES ET COMMERCIALES,AINSI QUE DU POINT DE VUE DES UTILISATEURS,LES PROJETS FINAUX DE NORMES INTERNATIONALES DOIVENT PARFOIS TRE EXAMINS EN VUE DE LEUR POSSIBILIT DE DEVENIR DES NORMES POUVANT SERVIR DE RFRENCE DANS LES RGLEMENTATIONS NATIONALES.LES RCIPIENDAIRES DU PRSENT
6、DOCUMENT SONT INVITS PRSENTER,AVEC LEURS OBSERVATIONS,LA NOTIFICATION DES DROITS DE PROPRIT DONT ILS AURAIENT VENTUELLEMENT CONNAISSANCE ET FOURNIR UNE DOCUMENTATION EXPLICATIVE.THIS DOCUMENT IS A DRAFT DISTRIBUTED FOR APPROVAL.IT MAY NOT BE REFERRED TO AS AN INTERNATIONAL STANDARD UNTIL PUBLISHED A
7、S SUCH.IN ADDITION TO THEIR EVALUATION AS BEING ACCEPTABLE FOR INDUSTRIAL,TECHNOLOGICAL,COMMERCIAL AND USER PURPOSES,FINAL DRAFT INTERNATIONAL STANDARDS MAY ON OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL TO BECOME STANDARDS TO WHICH REFERENCE MAY BE MADE IN NATIONAL REGULATIONS.RE
8、CIPIENTS OF THIS DOCUMENT ARE INVITED TO SUBMIT,WITH THEIR COMMENTS,NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVIDE SUPPORTING DOCUMENTATION.Titre CEI 62271-204 Ed.1:Appareillage haute tension-Partie 204:Lignes de transport rigides isolation gazeuse de tension assig
9、ne suprieure 52 kV Title IEC 62271-204 Ed.1:High-voltage switchgear and controlgear-Part 204:Rigid gas-insulated transmission lines for rated voltage above 52 kV ATTENTION VOTE PARALLLE CEI CENELEC Lattention des Comits nationaux de la CEI,membres du CENELEC,est attire sur le fait que ce projet fina
10、le de Norme internationale est soumis au vote parallle.Les membres du CENELEC sont invits voter via le systme de vote en ligne du CENELEC.ATTENTION IEC CENELEC PARALLEL VOTING The attention of IEC National Committees,members of CENELEC,is drawn to the fact that this final draft International Standar
11、d(DIS)is submitted for parallel voting.The CENELEC members are invited to vote through the CENELEC online voting system.Copyright 2011 International Electrotechnical Commission,IEC.All rights reserved.It is permitted to download this electronic file,to make a copy and to print out the content for th
12、e sole purpose of preparing National Committee positions.You may not copy or mirror the file or printed version of the document,or any part of it,for any other purpose without permission in writing from IEC.2 62271-204/FDIS?IEC CONTENTS FOREWORD.5 1 General.7 1.1 Scope.7 1.2 Normative references.7 2
13、 Normal and special service conditions.8 2.101 Installation in open air.8 2.102 Buried installation.9 2.103 Installation in tunnel,shaft or similar situation.9 3 Terms and definitions.9 4 Ratings.11 4.1 Rated voltage(Ur).11 4.2 Rated insulation level.11 4.3 Rated frequency(fr).11 4.4 Rated normal cu
14、rrent and temperature rise.11 4.5 Rated short-time withstand current(Ik).12 4.6 Rated peak withstand current(Ip).12 4.7 Rated duration of short circuit(tk).12 4.8 Rated supply voltage of closing and opening devices and of auxiliary and control circuits(Ua).12 4.9 Rated supply frequency of closing an
15、d opening devices and of auxiliary circuits.12 4.10 Rated pressure of compressed gas supply for controlled pressure systems.13 4.11 Rated filling levels for insulation and/or operation.13 5 Design and construction.13 5.1 Requirements for liquids in GIL.13 5.2 Requirements for gases in GIL.13 5.3 Ear
16、thing.13 5.4 Auxiliary and control equipment.14 5.5 Dependent power operation.14 5.6 Stored energy operation.14 5.7 Independent manual or power operation(independent unlatched operation).14 5.8 Operation of releases.14 5.9 Low-and high-pressure interlocking and monitoring devices.15 5.10 Nameplates.15 5.11 Interlocking devices.16 5.12 Position indication.16 5.13 Degree of protection provided by enclosures.16 5.14 Creepage distances for outdoor insulators.17 5.15 Gas and vacuum tightness.17 5.16
