ANSI IEEE 487-2015 The Electrical Protection of Communications Facilities Serving Electric Supply Locations-General Considerations.pdf

1、 IEEE Standard for the Electrical Protection of Communications Facilities Serving Electric Supply LocationsGeneral Considerations Sponsored by the Power System Communications Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Power and Energy Society IEEE Std 487-2015 (Revision of IEEE St

2、d 487-2007) IEEE Std 487-2015 (Revision of IEEE Std 487-2007) IEEE Standard for the Electrical Protection of Communications Facilities Serving Electric Supply LocationsGeneral Considerations Sponsor Power System Communications Committee of the IEEE Power and Energy Society Approved 11 June 2015 IEEE

3、-SA Standards Board Recognized as an American National StandardCopyrights and permissions Figure 15 reprinted with permission from CEA Technologies Inc. (CEATI). Figure 16 reprinted with permission from Grcev et al. B19. Figure 17 reprinted with permission from Grcev et al. B20. Abstract: General co

4、nsiderations are presented for the electrical protection of telecommunications facilities serving electric supply locations. This standard contains material that is common to the IEEE 487 family of standards (i.e., dot-series) including fundamental protection theory; basic electrical protection phil

5、osophy, concepts, and designs; protection apparatus; service types; reliability; service performance objective (SPO) classifications; and transmission considerations. In general, special protective measures, handling procedures, and administrative procedures are necessary to provide electrical prote

6、ction against damage to telecommunications facilities and equipment, maintain reliability of service, and ensure the safety of personnel. Keywords: electric supply locations, high-voltage tower, IEEE 487, power stations, protection, wire-line telecommunications The Institute of Electrical and Electr

7、onics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2015 by The Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 31 July 2015. Printed in the United States of America. IEEE is a registered trademark in the U.S. Patent fitness for a partic

8、ular purpose; non-infringement; and quality, accuracy, effectiveness, currency, or completeness of material. In addition, IEEE disclaims any and all conditions relating to: results; and workmanlike effort. IEEE standards documents are supplied “AS IS” and “WITH ALL FAULTS.” Use of an IEEE standard i

9、s wholly voluntary. The existence of an IEEE standard does not imply that there are no other ways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the IEEE standard. Furthermore, the viewpoint expressed at the time a standard is approved and is

10、sued is subject to change brought about through developments in the state of the art and comments received from users of the standard. In publishing and making its standards available, IEEE is not suggesting or rendering professional or other services for, or on behalf of, any person or entity nor i

11、s IEEE undertaking to perform any duty owed by any other person or entity to another. Any person utilizing any IEEE Standards document, should rely upon his or her own independent judgment in the exercise of reasonable care in any given circumstances or, as appropriate, seek the advice of a competen

12、t professional in determining the appropriateness of a given IEEE standard. IN NO EVENT SHALL IEEE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO: PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;

13、OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE PUBLICATION, USE OF, OR RELIANCE UPON ANY STANDARD, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE AND REGARDLE

14、SS OF WHETHER SUCH DAMAGE WAS FORESEEABLE. Translations The IEEE consensus development process involves the review of documents in English only. In the event that an IEEE standard is translated, only the English version published by IEEE should be considered the approved IEEE standard. Official stat

15、ements A statement, written or oral, that is not processed in accordance with the IEEE-SA Standards Board Operations Manual shall not be considered or inferred to be the official position of IEEE or any of its committees and shall not be considered to be, or be relied upon as, a formal position of I

16、EEE. At lectures, symposia, seminars, or educational courses, an individual presenting information on IEEE standards shall make it clear that his or her views should be considered the personal views of that individual rather than the formal position of IEEE. Comments on standards Comments for revisi

17、on of IEEE Standards documents are welcome from any interested party, regardless of membership affiliation with IEEE. However, IEEE does not provide consulting information or advice pertaining to IEEE Standards documents. Suggestions for changes in documents should be in the form of a proposed chang

18、e of text, together with appropriate supporting comments. Since IEEE standards represent a consensus of concerned interests, it is important that any responses to comments and questions also receive the concurrence of a balance of interests. For this reason, IEEE and the members of its societies and

19、 Standards Coordinating Committees are not able to provide an instant response to comments or questions except in those cases where the matter has previously been addressed. For the same reason, IEEE does not respond to interpretation requests. Any person who would like to participate in revisions t

20、o an IEEE standard is welcome to join the relevant IEEE working group. Comments on standards should be submitted to the following address: Secretary, IEEE-SA Standards Board 445 Hoes Lane Piscataway, NJ 08854 USA Laws and regulations Users of IEEE Standards documents should consult all applicable la

21、ws and regulations. Compliance with the provisions of any IEEE Standards document does not imply compliance to any applicable regulatory requirements. Implementers of the standard are responsible for observing or referring to the applicable regulatory requirements. IEEE does not, by the publication

22、of its standards, intend to urge action that is not in compliance with applicable laws, and these documents may not be construed as doing so. Copyrights IEEE draft and approved standards are copyrighted by IEEE under U.S. and international copyright laws. They are made available by IEEE and are adop

23、ted for a wide variety of both public and private uses. These include both use, by reference, in laws and regulations, and use in private self-regulation, standardization, and the promotion of engineering practices and methods. By making these documents available for use and adoption by public autho

24、rities and private users, IEEE does not waive any rights in copyright to the documents. Photocopies Subject to payment of the appropriate fee, IEEE will grant users a limited, non-exclusive license to photocopy portions of any individual standard for company or organizational internal use or individ

25、ual, non-commercial use only. To arrange for payment of licensing fees, please contact Copyright Clearance Center, Customer Service, 222 Rosewood Drive, Danvers, MA 01923 USA; +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtai

26、ned through the Copyright Clearance Center. Updating of IEEE Standards documents Users of IEEE Standards documents should be aware that these documents may be superseded at any time by the issuance of new editions or may be amended from time to time through the issuance of amendments, corrigenda, or

27、 errata. An official IEEE document at any point in time consists of the current edition of the document together with any amendments, corrigenda, or errata then in effect. Every IEEE standard is subjected to review at least every ten years. When a document is more than ten years old and has not unde

28、rgone a revision process, it is reasonable to conclude that its contents, although still of some value, do not wholly reflect the present state of the art. Users are cautioned to check to determine that they have the latest edition of any IEEE standard. In order to determine whether a given document

29、 is the current edition and whether it has been amended through the issuance of amendments, corrigenda, or errata, visit the IEEE-SA Website at http:/ieeexplore.ieee.org/xpl/standards.jsp or contact IEEE at the address listed previously. For more information about the IEEE SA or IEEEs standards deve

30、lopment process, visit the IEEE-SA Website at http:/standards.ieee.org. Errata Errata, if any, for all IEEE standards can be accessed on the IEEE-SA Website at the following URL: http:/standards.ieee.org/findstds/errata/index.html. Users are encouraged to check this URL for errata periodically. Pate

31、nts Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken by the IEEE with respect to the existence or validity of any patent rights in connection therewith. If a p

32、atent holder or patent applicant has filed a statement of assurance via an Accepted Letter of Assurance, then the statement is listed on the IEEE-SA Website at http:/standards.ieee.org/about/sasb/patcom/patents.html. Letters of Assurance may indicate whether the Submitter is willing or unwilling to

33、grant licenses under patent rights without compensation or under reasonable rates, with reasonable terms and conditions that are demonstrably free of any unfair discrimination to applicants desiring to obtain such licenses. Essential Patent Claims may exist for which a Letter of Assurance has not be

34、en received. The IEEE is not responsible for identifying Essential Patent Claims for which a license may be required, for conducting inquiries into the legal validity or scope of Patents Claims, or determining whether any licensing terms or conditions provided in connection with submission of a Lett

35、er of Assurance, if any, or in any licensing agreements are reasonable or non-discriminatory. Users of this standard are expressly advised that determination of the validity of any patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Further information m

36、ay be obtained from the IEEE Standards Association. Copyright 2015 IEEE. All rights reserved. vi Participants At the time this standard was completed, the Wire-Line Working Group had the following membership: Percy E. Pool, Co-Chair and Technical Editor Larry S. Young, Co-Chair and Secretary Steven

37、Blume Joe Boyles Timothy Conser Bhimesh Dahal Jean de Seve Ernest Duckworth John Fuller Ernest Gallo Dave Hartmann Dan Jendek Del Khomarlou Richard Knight Randall Mears Mark Tirio Thomas Vo The following members of the individual balloting committee voted on this standard. Balloters may have voted f

38、or approval, disapproval, or abstention. William Ackerman R. Baysden Steven Blume Gustavo Brunello William Byrd Robert Christman Timothy Conser Jerry Corkran Gary Donner Michael Dood Randall Dotson Ernest Duckworth Fredric Friend Frank Gerleve David Gilmer Mietek Glinkowski Jalal Gohari Randall Grov

39、es Jeffrey Helzer Lee Herron Werner Hoelzl Yuri Khersonsky Richard Knight Jim Kulchisky Chung-Yiu Lam Robert Landman Lawrenc Long Albert Martin William McCoy Joseph Mears Carl Moller H. Nerhood Michael Newman Joe Nims Gary Nissen James OBrien Carl Orde Bansi Patel S. Patel Donald Platts Percy E. Poo

40、l Michael Roberts Charles Rogers Thomas Rozek Daniel Sabin Steven Sano Bartien Sayogo Devki Sharma Mark Simon David Singleton Jerry Smith Michael Swearingen David Tepen Mark Tirio John Vergis Jane Verner Thomas Vo Daniel Ward Donald Wengerter Kenneth White James Wilson Larry S. Young Copyright 2015

41、IEEE. All rights reserved. vii When the IEEE-SA Standards Board approved this standard on 11 June 2015, it had the following membership: John D. Kulick, Chair Jon Walter Rosdahl, Vice Chair Richard H. Hulett, Past Chair Konstantinos Karachalios, Secretary Masayuki Ariyoshi Ted Burse Stephen Dukes Je

42、an-Philippe Faure J. Travis Griffith Gary Hoffman Michael Janezic Joseph L. Koepfinger* David J. Law Hung Ling Andrew Myles T. W. Olsen Glenn Parsons Ronald C. Petersen Annette D. Reilly Stephen J. Shellhammer Adrian P. Stephens Yatin Trivedi Phillip Winston Don Wright Yu Yuan Daidi Zhong *Member Em

43、eritus Copyright 2015 IEEE. All rights reserved. viii Introduction This introduction is not part of IEEE Std 487-2015, IEEE Standard for the Electrical Protection of Communications Facilities Serving Electric Supply LocationsGeneral Considerations. Telecommunications facilities serving electric supp

44、ly locations often require special high-voltage protection (HVP) against the effects of fault-produced ground potential rise (GPR) or induced voltages, or both. Some of the telecommunications services are used for control and protective relaying purposes and may be called on to perform critical oper

45、ations at times of power system faults. This requirement presents a major challenge in the design and protection of the telecommunications system because power system faults can result in the introduction of interfering voltages and currents into the telecommunications circuit at the very time when

46、the circuit is most urgently required to perform its function. Even when critical services are not involved, special HVP may be required for both personnel safety and plant protection at times of power system faults. Effective protection of any telecommunications circuit requires coordinated protect

47、ion on all circuits provided over the same telecommunications cable. Figure 24 provides an overview of a basic protection system. Some electrical environments, collectively called electric supply locations, require the application of unique electrical protection techniques because of their special n

48、ature. One such environment is the electric power station or substation. Another is at or near power line transmission and distribution structures such as towers or poles. Such structures often provide a convenient site for the location of wireless, personal communications service, and cellular ante

49、nnas and their associated electronic equipment that is served by a link to the wired telecommunications network. This standard presents general considerations for the electrical protection of telecommunications facilities serving electric supply locations. This standard contains material that is common to the IEEE 487 family of standards (i.e., dot-series) including fundamental protection theory and basic electrical protection concepts and designs. In general, special protective measures, handling procedures, and administrative procedures are necessary to provide el