ANSI IEEE C37 06 1-2000 Guide for High-Voltage Circuit Breakers Rated on Symmetrical Current Basis Designated Definite Purpose for Fast Transient Recovery Volta.pdf

1、 The Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2003 by the Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Printed in the United States of America.Print:ISBN 0-7381-9596-8 SH95094PDF:ISBN 0-7381-3597-6 SS95

2、094No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher.ANSI C37.06.1-2000American National Standard Guide for High-Voltage Circuit BreakersRated on Symmetrical Current Basis Designated “Defin

3、ite Purpose forFast Transient Recovery VoltageRise Times”Approved 03/30/00American National Standards Institute, Inc.Copyright 2003 IEEE. All rights reserved.ANSI C37.06.1-2000 Page i Approval of an American National Standard requires verification by ANSI that the requirements for due process, conse

4、nsus, and other criteria for approval have been met by the standards developer. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a sim

5、ple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a concerted effort be made toward their resolution. The use of American National Standards is completely voluntary; their existence does not in any respect preclude anyone, whether h

6、e has approved the standards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American Nation

7、al Standard. Moreover, no person shall have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title page

8、 of this standard. CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard. Purchasers of American National Standards

9、may receive current information on all standards by calling or writing the American National Standards Institute. Published by National Electrical Manufacturers Association 1300 N. 17th Street, Rosslyn, Virginia 22209 Copyright 2000 by the National Electrical Manufacturers Association. All rights in

10、cluding translation into other languages, reserved under the Universal Copyright Convention, the Berne Convention or the Protection of Literary and Artistic Works, and the International and Pan American Copyright Conventions. No part of this publication may be reproduced in any form, in an electroni

11、c retrieval system or otherwise, without prior written permission of the publisher. Printed in the United States of America American National Standard ANSI C37.06.1-2000 Page ii Copyright 2003 IEEE. All rights reserved.ANSI C37.06.1-2000 Page iii FOREWORD (This foreword is not part of American Natio

12、nal Standard C37.06.1-2000) Following reports of circuit breaker failures in applications where very fast TRVs were determined to be the cause, and after thorough analysis of TRV data gathered from all parts of the world, this guide was suggested by the IEEE Switchgear Committees Task Force on Trans

13、ient Recovery Voltages. The task force suggested that another class of definite purpose circuit breakers was needed for fast TRV applications. Circuit breakers designated as definite purpose for fast transient recovery voltage rise times applications would be subjected to special fast TRV parameters

14、 during both Test Duty 2 (30% of rated short-circuit current) and Test Duty 1 (7% of rated short-circuit current) trials, to demonstrate the capability to interrupt circuits characterized by fast inherent TRVs. A few words of clarification are in order: No fast T2 values or tests are proposed for fa

15、ult currents greater than 30% of rated short-circuit current. The proposed fast T2 values were chosen to meet 90% of the known fast TRV circuits, but even these fast values do not meet the requirements of all fast TRV applications. A circuit breaker that would meet the requirements for definite purp

16、ose for fast TRV rise times applications may or may not also meet the requirements for definite purpose circuit breakers for capacitor switching. It is the purpose of this guide to communicate the suggested values to those in the industry who are interested and who would be in a position to offer co

17、mments and suggestions for further revisions. Table 1B contains values for circuit breakers designed and tested to the circuit breaker ratings contained in ANSI C37.06-2000, Table 1. These circuit breaker ratings have a rated voltage range factor (K) equal to 1.0. Tables 2B and 3B contain values for

18、 circuit breaker ratings contained in ANSI C37.06-2000, Tables 2 and 3. This guide was initially approved as a “trial-use” guide in 1997. Experience with the trial-use document since then has been favorable, and the document is now approved for more general use as a guide. Only minor editorial revis

19、ions have been made to the guide, plus suitable revisions to the text of this “Foreword.” Comments and suggestions relative to the revision of this document should be sent to: Vice President, Engineering Department National Electrical Manufacturers Association 1300 N. 17th Street Rosslyn, VA 22209 T

20、his guide was processed and approved for submittal to ANSI by Accredited Standards Committee on Power Switchgear C37. Committee approval of the guide does not necessarily imply that all committee members voted for its approval. At the time of its approval, the C37 Committee had the following members

21、: E. Byron, Chairman A.K. McCabe, Executive Vice-Chairman, HV Standards J. Scott, Executive Vice-Chairman, LV Standards D.L. Swindler, Executive Vice-Chairman, IEC Activities M. Calwise, Secretary Copyright 2003 IEEE. All rights reserved.ANSI C37.06.1-2000 Page iv Organizations Represented Name of R

22、epresentative Electric Light and Power Group . D.E. Galicia J.L. Koepfinger G.J. Martuscello Y. Musa E. Worland Institute of Electrical and Electronics Engineers. T. Burse K. Gray A. Monroe B. Puckett T.E. Royster R. Garzon (Alt) J.G. Wood (Alt) National Electrical Manufacturers Association . G. Jon

23、es W. Long T. Olsen G. Sakats D. Stone E. Byron (Alt) International Electrical Testing Association . A. Peterson National Electrical Contractors Association . D. Harwood Testing Laboratory Group P. Notarian E. Roseen Tennessee Valley Authority J. Nelson U.S. Dept. of Agriculture. H.L. Bowles U.S. De

24、pt. of the Army-Office of the Chief of Engineers J.A. Gilson U.S. Dept. of the Navy-Naval Construction Battalion Center D.L. Mills Technical Liaison W. Laubach C. Wagner The following members of NEMA Power Circuit Breaker Technical Committee and NEMA Power Switchgear Assemblies Technical Committee w

25、orked on this guide prior to its publication: C. Ball G. Montillet D. Stone M. Beard G. Nourse F. Teufel E. Byron T. Olsen T. Tobin P. Dwyer G. Sakats J. Wiseman R. Garzon S. Slattery R. York R.W. Long H.M. Smith Copyright 2003 IEEE. All rights reserved.ANSI C37.06.1-2000 Page v CONTENTS Page Forewo

26、rd.iii 1 Scope1 2 Purpose.1 3 References .1 4 Rated values.1 Tables Table 1BTransient recovery voltage parameters fast time-to-peak (T2 ) values for definite purpose indoor circuit breakers with voltage range factor K=1.0 2 Table 2BTransient recovery voltage ratings fast time-to-peak (T2 ) values fo

27、r definite purpose circuit breakers 72.5 kV and below, including circuit breakers applied in gas insulated substations.3 Table 3BTransient recovery voltage ratings fast time-to-peak (T2 ) values for definite purpose circuit breakers 123 kV and above 4 Copyright 2003 IEEE. All rights reserved.ANSI C3

28、7.06.1-2000 Page vi Copyright 2003 IEEE. All rights reserved. AMERICAN NATIONAL STANDARD C37.06.1-2000 Guide for High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis Designated “Definite Purpose for Fast Transient Recovery Voltage Rise Times” 1 Scope This guide is issued as a supplemen

29、t to C37.06 for high-voltage circuit breaker applications where the transient recovery voltages (TRV) rise to the crest value much more rapidly than those specified in ANSI C37.06: Table 1, Preferred ratings for indoor circuit breakers with voltage range factor K=1.0; Table 2, Preferred ratings for

30、outdoor circuit breakers 72.5 kV and below; or Table 3, Preferred ratings for outdoor circuit breakers rated 123 kV and above. 2 Purpose The purpose of this guide is to provide suggested values of fast transient recovery voltage rise time ratings. The proposed ratings were suggested by the IEEE Swit

31、chgear Committee, and apply ONLY to currents in the ranges of 7 percent to 30 percent of Rated Short-Circuit Current. The TRVs for currents more than or equal to 60% of rated short-circuit current remain the same as for general purpose circuit breakers. Circuit breakers not identified by the manufac

32、turer as “definite purpose for fast transient recovery voltage rise times“ shall be understood to be “general purpose circuit breakers,“ meeting the C37.06 standard TRV requirements in table 1, 2, or 3 as appropriate. 3 References ANSI/IEEE C37.04-1999, Rating Structure for AC High-Voltage Circuit B

33、reakers Rated on a Symmetrical Current Basis ANSI C37.06-2000, AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis - Preferred Ratings and Related Required Capabilities ANSI/IEEE C37.09-1999,Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis AN

34、SI/IEEE C37.011-1994, Application Guide for Transient Recovery Voltage for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis 4 Rated values Circuit breakers identified by the manufacturer to be definite purpose for fast transient recovery voltage rise times applications shall be

35、capable of interrupting short-circuits with TRV parameters as specified in the following tables: Table 1B TRV parameters for indoor high-voltage circuit breakers designated as definite purpose for fast TRV time-to-peak Table 2B TRV parameters for outdoor high-voltage circuit breakers rated 72.5 kV a

36、nd below, and designated as definite purpose for fast TRV time-to-peak Table 3B TRV parameters for outdoor high-voltage circuit breakers 123 kV and above, and designated as definite purpose for fast TRV time-to-peak Copyright 2003 IEEE. All rights reserved.Table 1BTransient recovery voltage paramete

37、rs fast time-to-peak (T2 ) values for definite purpose indoor circuit breakers with voltage range factor K=1.0 Rated Maximum Rated Voltage Rated Short-Circuit and Short-Time Rated Transient Recovery Voltage (1) Definite Purpose TRV Parameters at 30% of Rated Short-Circuit Current Definite Purpose TR

38、V Parameters at 7% of Rated Short-Circuit Current Line Voltage kV, rms (1) Range Factor K (1) Current kA, rms (1) Peak Voltage E2 KV Time to Peak T2 sec Current kA, rms Peak Voltage kV Time to Peak sec Current kA, rms Peak Voltage kV Time to Peak sec No. Col. 1 Col. 2 Col. 3 Col. 4 Col. 5 Col. 6 Col

39、. 7 Col. 8 Col. 9 Col. 10 Col. 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 4.76 4.76 4.76 8.25 15 15 15 15 15 27 27 38 38 38 38 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 31.5 40 50 40 20 25 31.5 40 50 16 25 16 25 31.5 40 8.9 8.9 8.9 15.5 28 28 28 28 28 51 51 71 71 71 71 50 50 50 60 75 7

40、5 75 75 75 105 105 125 125 125 125 9.5 12 15 12 6 7.5 9.5 12 15 4.8 7.5 4.8 7.5 9.5 12 10.1 10.1 10.1 17.5 31.6 31.6 31.6 31.6 31.6 58 58 80 80 80 80 4 3.9 3.7 4.5 8.3 7.7 7 6.6 6.2 13 11 14 12 11 10.5 2.2 2.8 3.5 2.8 1.4 1.8 2.2 2.8 3.5 1.1 1.8 1.1 1.8 2.2 2.8 10.4 10.4 10.4 18 32.8 32.8 32.8 32.8

41、32.8 60 60 83 83 83 83 7.2 6.5 6 8 15 13.5 12 11 10 25 20 27 21.5 20 17.5 Note (1) See Table 1 of C37.06 for circuit breaker ratings. Copyright 2003 IEEE. All rights reserved.Table 2BTransient recovery voltage ratings fast time-to-peak (T2) values for definite purpose circuit breakers 72.5 kV and be

42、low, including circuit breakers applied in gas insulated substations Rated Rated Rated Short-Circuit Rated Transient Recovery Voltage (1) Definite Purpose TRV Parameters at 30% of Rated Short-Circuit Current Definite Purpose TRV Parameters at 7% of Rated Short-Circuit Current Line Maximum Voltage kV

43、, rms (1) Voltage Range Factor (1) and Short-Time Current kA, rms (1) Peak Voltage E2 kV, peak Time to Peak T2 sec Current kA, rms Peak Voltage kV, peak Time to Peak sec Current kA, rms Peak Voltage kV, peak Time to Peak sec No. Col 1 Col 2 Col 3 Col 4 Col 5 Col 6 Col 7 Col 8 Col 9 Col 10 Col 11 1 2

44、 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 15.5 15.5 15.5 15.5 25.8 25.8 38.0 38.0 38.0 38.0 38.0 48.3 48.3 48.3 72.5 72.5 72.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 12.5 20 25 40 12.5 25 16 20 25 31.5 40 20 31.5 40 20 31.5 40 29 29 29 29 48.5 48.5 71 71 71 71 71 91 91 91 1

45、36 136 136 36 36 36 36 52 52 63 63 63 63 63 80 80 80 106 106 106 3.8 6.0 7.5 12.0 3.8 7.5 4.8 6.0 7.5 9.5 12.0 6.0 9.5 12.0 6.0 9.5 12.0 33 33 33 33 55 55 81 81 81 81 81 103 103 103 154 154 154 10 8 8 7 13 10 14 13 12 11 11 15 13 12 19 16 15 0.9 1.4 1.8 2.8 0.9 1.8 1.1 1.4 1.8 2.2 2.8 1.4 2.2 2.8 1.

46、4 2.2 2.8 34 34 34 34 57 57 84 84 84 84 84 106 106 106 159 159 159 14 14 14 11 21 18 25 24 22 20 18 28 23 21 35 28 25 Note (1) See Table 2 of C37.06 for circuit breaker ratings. Copyright 2003 IEEE. All rights reserved.Table 3BTransient recovery voltage ratings fast time-to-peak (T2) values for defi

47、nite purpose circuit breakers 123 kV and above Rated Rated Rated Short-Circuit Rated Transient Recovery Voltage (1) Definite Purpose TRV Parameters at 30% of Rated Short-Circuit Current Definite Purpose TRV Parameters at 7% of Rated Short-Circuit Current Line Maximum Voltage kV, rms (1) Voltage Rang

48、e Factor (1) and Short-Time Current kA, rms (1) Peak Voltage E2 kV, peak Time to Peak T2 sec Current kA, rms Peak Voltage kV, peak Time to Peak sec Current kA, rms Peak Voltage kV, peak Time to Peak sec No. Col 1 Col 2 Col 3 Col 4 Col 5 Col 6 Col 7 Col 8 Col 9 Col 10 Col 11 1 2 3 4 5 6 7 8 9 10 11 1

49、2 13 14 15 16 17 18 19 20 21 22 123 123 123 145 145 145 145 170 170 170 170 170 245 245 245 245 362 362 550 550 800 800 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 20 40 63 20 40 63 80 16 31.5 40 50 63 31.5 40 50 63 40 63 40 63 40 63 216 216 216 255 255 255 255 299 299 299 299 299 431 431 431 431 637 637 968 968 1408 1408 275 260 260 330 310 310 310 395 360 360 360 360 520 520 520 520 775 775 1325 1325