IEEE 1654-2009 en RF Protection of Personnel Working in the Vicinity of Wireless Communications Antennas Attached to Electric Power Line Structures《位于输电线路结构上无线通.pdf
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1、IEEE Std 1654-2009IEEE Guide for RF Protection of Personnel Working in the Vicinity of Wireless Communications Antennas Attached to Electric Power Line Structures IEEE3 Park Avenue New York, NY 10016-5997, USA30 June 2009IEEE Power +1 978 750 8400. Permission to photocopy portions of any individual
2、standard for educational classroom use can also be obtained through the Copyright Clearance Center. iv Copyright 2009 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std 1654-2009, IEEE Guide for RF Protection of Personnel Working in the Vicinity of Wireless Communicati
3、ons Antennas Attached to Electric Power Line Structures. The rapid expansion of the wireless communications industry has led to new impacts on the power transmission industry. Wireless companies are looking to share the advantages of existing power line rights-of-way. Thousands of power transmission
4、 structures have been modified to perform a dual role as communications towers. This dual role places an additional burden on electrical workers who must install and maintain the communications antennas while performing their usual duties in the maintenance of the power transmission lines. Maintenan
5、ce personnel are now faced with issues regarding possible hazards arising from working in the presence of high-intensity RF fields. The U.S. Federal Communications Commission (FCC) performed scientific studies and produced reports and recommendations, and regulations,awhich have also resulted in the
6、 promulgation of regulations by the Occupational Safety and Health Administration (OSHA) to address worker exposures in RF fields. Utility companies are obligated to develop plans, training, policies, and work practices to protect their workers from excessive exposures to RF fields. In addition, it
7、is incumbent upon utilities to evaluate the necessity of equipping their workers with personal protective equipment, such as RF detectors and shielding apparel. Questions and concerns about RF exposures of electrical workers were discussed at meetings of the IEEE Power Engineering Society (PES), Eng
8、ineering in the Safety, Maintenance, and Operation of Lines (ESMOL) Subcommittee in Las Vegas 2000 and Columbus 2001, as well as in panel presentations in Edmonton, Montreal, and Vancouver, Canada, all of which provided foundation material for this guide. The main decisions and recommendations arriv
9、ed at during the Vancouver meeting were the following: a) An RF exposure safety program should be developed by an electric utility if it plans to permit use of its structures for attachment of RF antennas and/or the associated transmitters. b) Personal RF monitors should be worn by each employee whe
10、n RF antennas are located on structures where he or she is working, or on other structures in the vicinity. A next milestone was the publication in 2003 of an IEEE conference paper entitled “RF Protection of Personnel Working in the Vicinity of Wireless Communications Antennas Attached to Electric P
11、ower Line Structures” (ESMOL Subcommittee B7).bThe purpose of this paper was to present a summary of present electric utility practices and proposed minimum requirements pertaining to RF protection of personnel working in the vicinity of wireless communications antennas attached to electric power li
12、ne structures. In this respect, the paper provided information on RF exposure limits, RF safety compliance steps, power-frequency electric and magnetic field immunity of RF personal monitors, and RF protective clothing. The 2003 paper served as the main basis for this guide. IEEE Std 1654-2009 was p
13、repared by the ESMOL Subcommittee Task Force entitled “Protection of Line Workers from RF Radiation Fields Emitted from Antenna/Transmitter Arrays.” aInformation on references can be found in Clause 2. bThe numbers in brackets correspond to those of the bibliography in Annex A. v Copyright 2009 IEEE
14、. All rights reserved. Notice to users Laws and regulations Users of these documents should consult all applicable laws and regulations. Compliance with the provisions of this standard does not imply compliance to any applicable regulatory requirements. Implementers of the standard are responsible f
15、or observing or referring to the applicable regulatory requirements. IEEE does not, by the publication 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 This document is copyrighted by the IEEE. It
16、 is made available 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 this document available for use and adoption by
17、 public authorities and private users, the IEEE does not waive any rights in copyright to this document. Updating of IEEE documents Users of IEEE standards 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 t
18、he issuance of amendments, corrigenda, or 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. In order to determine whether a given document is the current edition and whether it ha
19、s been amended through the issuance of amendments, corrigenda, or errata, visit the IEEE Standards Association web site at http:/ieeexplore.ieee.org/xpl/standards.jsp, or contact the IEEE at the address listed previously. For more information about the IEEE Standards Association or the IEEE standard
20、s development process, visit the IEEE-SA web site at http:/standards.ieee.org. Errata Errata, if any, for this and all other standards can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/updates/errata/index.html. Users are encouraged to check this URL for errata periodically
21、. Interpretations Current interpretations can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/interp/ index.html. vi Copyright 2009 IEEE. All rights reserved. Patents Attention is called to the possibility that implementation of this guide may require use of subject matter co
22、vered by patent rights. By publication of this guide, no position is taken with respect to the existence or validity of any patent rights in connection therewith. The IEEE is not responsible for identifying Essential Patent Claims for which a license may be required, for conducting inquiries into th
23、e legal validity or scope of Patents Claims or determining whether any licensing terms or conditions provided in connection with submission of a Letter of Assurance, if any, or in any licensing agreements are reasonable or non-discriminatory. Users of this guide are expressly advised that determinat
24、ion of the validity of any patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association. Participants At the time this guide was submitted to the IEEE-SA Standards Board for approval, the RF
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