1、 IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of On-Grid Isolation Equipment Sponsored by the Power System Communications Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Power and Energy Society IEEE Std 487.1
2、-2014 IEEE Std 487.1-2014 IEEE Standard for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Through the Use of On-Grid Isolation Equipment Sponsor Power System Communications Committee of the IEEE Power and Energy Society Approved 3 November 2014 IEEE-SA Stand
3、ards Board Abstract: Workable methods for protecting wire-line telecommunication circuits entering electric supply locations are presented. The electric supply location environment; protection apparatus; service types, reliability, service performance objective classifications, and transmission cons
4、iderations; protection theory and philosophy; protection configurations; installation and inspection; and safety are covered in this document. Keywords: electric supply locations, high-voltage tower, IEEE 487.1, power stations, protection, wire-line telecommunication The Institute of Electrical and
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34、rmation may be obtained from the IEEE Standards Association. Copyright 2014 IEEE. All rights reserved. viParticipants At the time this IEEE standard was completed, the Wire-Line Working Group had the following membership: Percy Pool, Co-Chair and Technical Editor Larry Young, Co-Chair and Secretary
35、Joe Boyles Steve Blume Tim Conser Bhimesh Dahal Jean DeSeve Ernest Duckworth John Fuller Ernest Gallo Dave Hartmann Dan Jendek Richard Knight Randall Mears Mark Tirio Thomas Vo The following members of the individual balloting committee voted on this standard. Balloters may have voted for approval,
36、disapproval, or abstention. William Ackerman R. Baysden Joe Boyles Gustavo Brunello William Bush Bhimesh Dahal Douglas Dorr Ernest Duckworth John Fuller Frank Gerleve Jalal Gohari Randall Groves Noriyuki Ikeuchi Yuri Khersonsky Richard Knight Jim Kulchisky Lawrenc Long Albert Martin William McCoy Jo
37、seph Mears Jerry Murphy Michael Newman Gary Nissen James OBrien Lorraine Padden Percy Pool Charles Rogers Bartien Sayogo Mark Simon Mark Tirio John Vergis Thomas Vo John Wang Kenneth White Larry Young When the IEEE-SA Standards Board approved this standard on 27 October 2014, it had the following me
38、mbership: John Kulick, Chair Jon Walter Rosdahl, Vice Chair Richard H. Hulett, Past Chair Konstantinos Karachalios, Secretary Peter Balma Farooq Bari Ted Burse Clint Chaplin Stephen Dukes Jean-Philippe Faure Gary Hoffman Michael Janezic Jeffrey Katz Joseph L. Koepfinger* David J. Law Hung Ling Oleg
39、Logvinov T. W. Olsen Glenn Parsons Ron Petersen Adrian Stephens Peter Sutherland Yatin Trivedi Phil Winston Don Wright Yu Yuan *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Richard DeBlasio, DOE Representative Michael Janezic, NIST Representative Patric
40、k Gibbons IEEE-SA Content Publishing Erin Spiewak IEEE-SA Technical Community Programs Copyright 2014 IEEE. All rights reserved. vii Copyright 2014 IEEE. All rights reserved. viiiIntroduction This introduction is not part of IEEE Std 487.1-2014, IEEE Standard for the Electrical Protection of Communi
41、cation Facilities Serving Electric Supply Locations Through the Use of On-Grid Isolation Equipment. Wire-line telecommunication facilities serving electric supply locations often require special high-voltage protection against the effects of fault-produced ground potential rise (GPR) or induced volt
42、ages, or both. Some of the telecommunication services are used for control and protective relaying purposes and may be called upon to perform critical operations at times of power-system faults. This requirement presents a major challenge in the design and protection of the telecommunication system
43、because power-system faults can result in the introduction of interfering voltages and currents into the telecommunication circuit at the very time when the circuit is most urgently required to perform its function. Even when critical services are not involved, special high-voltage protection may be
44、 required for both personnel safety and plant protection at times of power-system faults. Effective protection of any wire-line telecommunication circuit requires coordinated protection on all circuits provided over the same telecommunication cable. Some electrical environments, collectively called
45、electric supply locations, require the application of unique electrical protection techniques because of their special nature. 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 s
46、tructures often provide a convenient site for the location of wireless, personal communications service, and cellular antennas and their associated electronic equipment that is served by a link to the wired telecommunications network. This standard presents workable methods for protecting wire-line
47、telecommunication circuits entering electric supply locations. It is important to note that special high-voltage protection for the purpose of personnel safety and plant protection may be required even when critical services are not involved. In the case of leased circuits, mutually agreeable method
48、s for the installation of protective equipment owned by either party are presented. This project is part of a reorganization of IEEE Std 487 ain which the main document is broken down into a family of related documents (i.e. dot-series) segregated on the basis of technology: IEEE 487: general consid
49、erations IEEE 487.1: for applications using on-grid isolation equipment involving metallic wire-line IEEE 487.2: for applications consisting entirely of optical fiber cables IEEE 487.3: for applications of hybrid facilities where part of the circuit is on metallic wire-line and the remainder of the circuit is on optical fiber cable IEEE 487.4: for applications using neutralizing transformers IEEE 487.5: for applications using isolation transformers This standard covers the use of modular-type on-grid isolators, either transformer or optical, for the elect
