BS EN 62271-112-2013 High-voltage switchgear and controlgear Alternating current high-speed earthing switches for secondary arc extinction on transmission lines《高压开关装置和控制装置 传输线上二次灭.pdf
《BS EN 62271-112-2013 High-voltage switchgear and controlgear Alternating current high-speed earthing switches for secondary arc extinction on transmission lines《高压开关装置和控制装置 传输线上二次灭.pdf》由会员分享,可在线阅读,更多相关《BS EN 62271-112-2013 High-voltage switchgear and controlgear Alternating current high-speed earthing switches for secondary arc extinction on transmission lines《高压开关装置和控制装置 传输线上二次灭.pdf(30页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationHigh-voltage switchgear and controlgearPart 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission linesBS EN 62271-112:2013National forewordThis British Standard is the UK implementation of EN 62271-112:2013. It isidentical to IEC
2、 62271-112:2013.The UK participation in its preparation was entrusted by TechnicalCommittee PEL/17, Switchgear, controlgear, and HV-LV co-ordination, toSubcommittee PEL/17/1, High-voltage switchgear and controlgear.A list of organizations represented on this committee can be obtained onrequest to it
3、s secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2013.Published by BSI Standards Limited 2013ISBN 978 0 580 76648 0ICS 29.130.10; 29.130.99Compliance with a British
4、 Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2013.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 62271-112:2013EUROPEAN STANDARD EN 622
5、71-112 NORME EUROPENNE EUROPISCHE NORM October 2013 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels 2013 CENELEC - All r
6、ights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62271-112:2013 E ICS 29.130.10; 29.130.99 English version High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transm
7、ission lines (IEC 62271-112:2013) Appareillage haute tension - Partie 112: Sectionneurs de terre rapides courant alternatif pour lextinction de larc secondaire sur les lignes de transport (CEI 62271-112:2013) Hochspannungs-Schaltgerte und -Schaltanlagen - Teil 112: Schnellschaltende Wechselstrom-Erd
8、ungsschalter zum Lschen von sekundren Lichtbgen auf Freileitungen (IEC 62271-112:2013) This European Standard was approved by CENELEC on 2013-09-10. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the stat
9、us of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French
10、, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, B
11、elgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swe
12、den, Switzerland, Turkey and the United Kingdom. BS EN 62271-112:2013EN 62271-112:2013 - 2 - Foreword The text of document 17A/1042/FDIS, future edition 1 of IEC 62271-112, prepared by subcommittee 17A, High-voltage switchgear and controlgear, of IEC/TC 17, “Switchgear and controlgear“ was submitted
13、 to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-112:2013. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-06-10 latest date by which the nation
14、al standards conflicting with the document have to be withdrawn (dow) 2016-09-10 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endor
15、sement notice The text of the International Standard IEC 62271-112:2013 was approved by CENELEC as a European Standard without any modification. BS EN 62271-112:2013- 3 - EN 62271-112:2013 Annex ZA (normative) Normative references to international publications with their corresponding European publi
16、cations The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
17、 NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 62271-1 2007 High-voltage switchgear and controlgear - Part 1: Common specifications EN 62271-1 2008 IEC 62271-100 2008 High-voltag
18、e switchgear and controlgear - Part 100: Alternating current circuit-breakers EN 62271-100 2009 IEC 62271-102 + corr. April + corr. February + corr. May 2001 2002 2005 2003 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches EN 62271-102 + corr
19、. July + corr. March 2002 2008 2005 IEC 62271-203 + corr. July 2011 2013 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV EN 62271-203 2012 BS EN 62271-112:2013 2 62271-112 IEC:2013 CONTENTS 1 General 6 1.1 Scope 6 1.2 Normati
20、ve references 6 2 Normal and special service conditions 6 3 Terms and definitions . 6 3.1 General terms . 6 3.2 Assemblies of switchgear and controlgear . 8 3.3 Parts of assemblies . 8 3.4 Switching devices 8 3.5 Parts of switchgear and controlgear 8 3.6 Operation 8 3.7 Characteristics quantities 8
21、4 Ratings . 8 5 Design and construction . 10 6 Type tests 11 7 Routine tests 14 8 Guide to the selection of HSES 14 9 Information to be given with enquiries, tenders and orders . 14 10 Rules for transport, storage, installation, operation and maintenance . 15 11 Safety . 15 Annex A (informative) Bac
22、kground information on the use of HSES . 16 Annex B (informative) Induced current and voltage conditions for other cases . 21 Figure 1 Explanation of a multi-phase auto-reclosing scheme 7 Figure 2 Timing chart of HSES and circuit-breakers . 9 Figure A.1 Single-line diagram of a power system 17 Figur
23、e A.2 Timing chart of the HSESs in relation to the transmission line circuit-breakers . 17 Figure A.3 Typical timing chart showing the time between fault initiation and a successful re-close of the transmission line circuit-breakers . 18 Figure B.1 System condition to explain successive fault . 22 F
24、igure B.2 Example of waveforms of delayed current zero phenomena 22 Figure B.3 Typical test circuit for electromagnetic coupling test-duty of a HSES with delayed current zero crossings . 24 Figure B.4 Typical test circuit for electrostatic coupling test-duty of HSES with delayed current zero crossin
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