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1、The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 1999 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 30 December 1999. Printed in the United States of America. Print: ISBN 0-7381-1781-1SH9
2、4774 PDF: ISBN 0-7381-1782-X SS94774 No 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. IEEE Std C37.04-1999 (R2006) (Revision of IEEE Std C37.04-1979) IEEE Standard Rating Structure for AC
3、 High-Voltage Circuit Breakers Sponsor Switchgear Committee of the IEEE Power Engineering Society Approved 26 June 1999 Reaffirmed 5 December 2006 IEEE-SA Standards Board Abstract: This standard covers the rating structure for all high-voltage circuit breakers, which include all voltage ratings abov
4、e 1000 V ac and comprise both indoor and outdoor types having the preferred ratings as listed in ANSI C37.06-1997. Typical circuit breakers covered by these standards have maximum voltage ratings ranging from 4.76 kV through 800 kV, and continuous current ratings of 600 A, 1200 A, 2000 A, and 3000 A
5、 associated with the various maximum voltage ratings. The rating structure establishes the basis for all assigned ratings, including continuous current, dielectric withstand voltages, short-circuit current, transient recovery voltage, and capacitor switching, plus associated capabilities such as mec
6、hanical endurance, load current, and out-of- phase switching. This standard does not cover generator circuit breakers, which are covered in IEEE Std C37.013-1997. Keywords: capacitance current switching, dielectric withstand, fast transient recovery voltage, indoor, initial, interrupting time, mecha
7、nical endurance, operating duty, outdoor, power frequency, ratings, related capabilities, short-circuit current, shortline fault, voltage distribution Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=
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20、uired by an IEEE standard or for conducting inquiries into the legal validity or scope of those patents that are brought to its attention. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS N
21、ot for Resale, 07/30/2008 03:10:06 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright 1999 IEEE. All rights reserved. iii Introduction (This introduction is not part of IEEE Std C37.04-1999, IEEE Standard Rating Structure for AC High-Voltage Circuit Breakers.) In 196
22、4, consolidated standards for circuit breakers rated on a symmetrical current basis were published to take the place of standards established on the total current basis of rating. This 1999 revision was undertaken to update the standard to refl ect todays circuit breaker technology and application o
23、n modern power sys- tems. The revision also continues harmonization with IEC 60056 Ed. 4.0b: 1987, a process that fi rst began in 1951. This document makes signifi cant changes in the rating structure for circuit breakers, such as the change of the voltage range factor, K, and the standard duty cycl
24、e. With these changes, information needed to properly apply circuit breakers rated in accordance with the 1979 or 1964 editions of IEEE Std C37.04 are eliminated from this new edition. Accordingly, users must refer to the prior editions of the relevant standards (including IEEE Std C37.04-1999, ANSI
25、 C37.06, IEEE Std C37.09-1999, etc.) in order to properly select and apply cir- cuit breakers rated in accordance with the older standards. NOTEThese older standards are part of the IEEE archives. Contact the IEEE Standards Association for ordering information. The changes in this standard are expla
26、ined in the following clause-by-clause summary: 1. ScopeThe scope was expanded to clarify the type of circuit breakers specifi cally covered by this standard. 2.ReferencesA complete updated listing of references is supplied. 3. Defi nitionsNo substantial changes. 4.Service conditionsThe usual and un
27、usual service conditions are given. Information given on how to deal with unusual service conditions has been moved to IEEE Std C37.010-1999. 5. RatingsThe rated voltage range factor, K, defi ned in earlier versions of IEEE Std C37.04 is com- monly recognized as being equal to 1.0 for modern interru
28、pting technologies; consequently, the rat- ing structure has been simplifi ed, because the use of a K factor of 1.0 has effectively eliminated K from the rating structure. The rated permissible tripping delay, Y, has been incorporated in the rated closing, latching, and short-time current carrying c
29、apability (5.8.2.3). 5.1 Rated maximum voltageNo major changes. 5.2 Rated power frequencyNo major changes. 5.3 Rated continuous currentChanges were made to Table 1 (Limits of temperature and temper- ature rise for various parts and materials of circuit breakers). This table has been brought into bet
30、ter harmony with IEC. 5.4 Rated dielectric withstand capabilityChanges clarify basic dielectric requirements. 5.5 Rated standard operating duty (standard duty cycle)Changed and expanded to include cir- cuit breakers for rapid reclosing and to coordinate with IEC. 5.6 Rated interrupting timeThe defi
31、nition was clarifi ed and updated for modern circuit breaker performance. 5.7 Contact parting timeThis defi nition was modifi ed to alert users of high-voltage circuit break- ers that it may be necessary to add external delay to account for fault deionization times on power systems. 5.8 Rated short-
32、circuit current and related required capabilities 5.8.1 Rated short-circuit currentNo major changes. 5.8.2 Related required capabilitiesThe required asymmetrical interrupting capability for three-phase faults (5.8.2.2) defi nes the percent dc component based on the standard time constant of 45 ms (c
33、orresponding to an X/R of 17 for 60 Hz or 14 for 50 Hz). This Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 03:10:06 MDTNo reproduction or networking permitted
34、 without license from IHS -,-,- iv Copyright 1999 IEEE. All rights reserved. replaces the “S-factor” concept used in earlier versions of IEEE Std C37.04. The rated closing, latching, and short-time current carrying capability (5.8.2.3) incorpo- rates the permissible tripping delay and short-time cur
35、rent into values that coordinate with IEC. The required reclosing capability is referenced to IEEE Std C37.010-1999. 5.9Rated transient recovery voltage (TRV)This subclause of the standard was expanded to provide a detailed explanation of how TRV values are calculated. The fi rst pole-to-clear facto
36、r and transient amplitude factors have been harmonized with IEC in preparation for future har- monization of waveshapes for testing. The shortline fault surge impedance and amplitude constant were harmonized to a single value. The initial TRV was incorporated from IEEE Std C37.04i-1991. 5.10 Rated o
37、perating endurance capabilitiesThis subclause replaced “Required load current switching capability and life.” 5.11 Rated capacitance current switchingThis subclause was not changed. Requirements for capacitance switching are currently under review by a joint IEEE/IEC working group. 5.12 Out-of-phase
38、 switching current capabilityNo major changes. 5.13 Shunt reactor current switching capabilityReferences are made to IEEE Std C37.015-1993. 5.14 Rated line closing switching surge factorNo changes. 5.15 Rated control voltageIEC defi nitions are incorporated. 5.16 Rated operating pressure for insulat
39、ion and/or interruption (P re )IEC defi nitions are incorporated. 5.17 Rated operating pressure for mechanical operation (P rm )IEC defi nitions are incorporated. 6.Construction 6.1Outdoor apparatus bushingsReferences have been updated. 6.2Creepage distanceReferences ANSI C37.06-1997 requirements. 6
40、.3 Mechanical loadingThis subclause has been updated to refl ect individual mechanical loads per IEC. 6.4Pressurized componentsRequirements for non-ceramic pressurized vessels have been added. 6.5Pressurized systemsNo major changes. 6.6Gas and vacuum tightnessRequirements have been added that correl
41、ate to IEC. 6.7 Functional componentsBasic requirements for circuit breakers have been defi ned. 6.8Stored energy requirements for operating mechanismsBasic requirements for stored energy are established based upon the time to replenish the stored energy after operation. 6.9Operating mechanism requi
42、rementsEstablishes trip-free and anti-pump requirements. 6.10 Electromagnetic compatibility (EMC)Establishes withstand of secondary systems. 6.11 Requirements for simultaneity of polesEstablishes mechanical requirements in correlation with IEC. 7.Nameplate markingsNo major changes. Copyright The Ins
43、titute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 07/30/2008 03:10:06 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright 1999 IEEE. All rights reserved. v Par
44、ticipants This standard was developed by the High-Voltage Circuit Breaker Subcommittee of the IEEE Switchgear Committee. At the time this standard was completed, the members of this working group were as follows: Ruben D. Garzon, Chair The following members of the balloting committee voted on this s
45、tandard: Anne Bosma John H. Brunke Randall L. Dotson Denis Dufournet Stephen R. Lambert R. W. Long Andy McCabe Hugh C. Ross Eric Ruoss Devki Sharma H. Melvin Smith John Tannery Roy W. Alexander Steve Atkinson W. J. Bill Bergman Steven A. Boggs Anne Bosma Matthew Brown John H. Brunke Ted Burse Eldrid
46、ge R. Byron Carlos L. Cabrera-Rueda Raymond L. Capra James F. Christensen Stephen P. Conrad Steven J. Delisi Patrick J. DiLillo Alexander Dixon Randall L. Dotson J. J. Dravis Denis Dufournet Peter W. Dwyer Douglas J. Edwards Gary R. Engmann Jay Fischer Charles G. Garner Mietek T. Glinkowski Dave Goh
47、il David F. Gray Keith Gray Ian J. Harvey Harold L. Hess Richard H. Hulett Jerry M. Jerabek Aftab H. Khan Joseph L. Koepfi nger P. L. Kolarik David G. Kumbera Stephen R. Lambert Thomas W. LaRose W. E. Laubach David Lemmerman Albert Livshitz R. W. Long Jeffrey D. Lord Deepak Mazumdar L. V. McCall Nei
48、l McCord Nigel P. McQuin Peter Meyer Daleep C. Mohla F. J. Muench Raja Munayirji Yasin I. Musa Philip R. Nannery Jeffrey H. Nelson Paul J. Notarian T. W. Olsen Miklos J. Orosz Gordon O. Perkins Jack E. Reed David N. Reynolds Hugh C. Ross Gerald Sakats Hazairin Samaulah Roger A. Sarkinen Gary Schauff
49、l er Larry H. Schmidt E. W. Schmunk Donald E. Seay M. Dean Sigmon H. Melvin Smith R. Kirkland Smith James E. Smith Guy St. Jean David Stone Alan D. Storms William M. Strang David Swindler Stan H. Telander Frederick C. Teufel Malcolm V. Thaden Thomas J. Tobin Michael Wactor Charles L. Wagner Larry E. Yonce Janusz Zawadzki Copyright The Institute of Electrical and Electroni