1、 IEEE Guide for the Installation of Overhead Transmission Line Conductors Sponsored by the Transmission fitness for a particular purpose; non-infringement; and quality, accuracy, effectiveness, currency, or completeness of material. In addition, IEEE disclaims any and all conditions relating to: res
2、ults; and workmanlike effort. IEEE standards documents are supplied “AS IS” and “WITH ALL FAULTS.” Use of an IEEE standard is 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 servic
3、es related to the scope of the IEEE standard. Furthermore, the viewpoint expressed at the time a standard is approved and issued 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 av
4、ailable, IEEE is not suggesting or rendering professional or other services for, or on behalf of, any person or entity nor is 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 independ
5、ent judgment in the exercise of reasonable care in any given circumstances or, as appropriate, seek the advice of a competent 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 CONSEQ
6、UENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO: PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 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 O
7、UT OF THE PUBLICATION, USE OF, OR RELIANCE UPON ANY STANDARD, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE AND REGARDLESS 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 stand
8、ard is translated, only the English version published by IEEE should be considered the approved IEEE standard. 4 Official statements 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 offi
9、cial position of IEEE or any of its committees and shall not be considered to be, or be relied upon as, a formal position of IEEE. 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 consi
10、dered the personal views of that individual rather than the formal position of IEEE. Comments on standards Comments for revision of IEEE Standards documents are welcome from any interested party, regardless of membership affiliation with IEEE. However, IEEE does not provide consulting information or
11、 advice pertaining to IEEE Standards documents. Suggestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Since IEEE standards represent a consensus of concerned interests, it is important that any responses to comments an
12、d questions also receive the concurrence of a balance of interests. For this reason, IEEE and the members of its societies and 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.
13、For the same reason, IEEE does not respond to interpretation requests. Any person who would like to participate in revisions to 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
14、445 Hoes Lane Piscataway, NJ 08854 USA Laws and regulations Users of IEEE Standards documents should consult all applicable laws and regulations. Compliance with the provisions of any IEEE Standards document does not imply compliance to any applicable regulatory requirements. Implementers of the sta
15、ndard are responsible for 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 IEEE draft and approv
16、ed standards are copyrighted by IEEE under U.S. and international copyright laws. They are made available by IEEE and are adopted 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, an
17、d the promotion of engineering practices and methods. By making these documents available for use and adoption by public authorities 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
18、 non-exclusive license to photocopy portions of any individual standard for company or organizational internal use or individual, 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
19、 +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. 5 Updating of IEEE Standards documents Users of IEEE Standards documents should be aware that these documents may be superseded at
20、 any time by the issuance of new editions or may be amended from time to time through the 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.
21、Every IEEE standard is subjected to review at least every ten years. When a document is more than ten years old and has not undergone 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 cautio
22、ned to check to determine that they have the latest edition of any IEEE standard. In order to determine whether a given document 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/ o
23、r contact IEEE at the address listed previously. For more information about the IEEE SA or IEEEs standards development 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:/stan
24、dards.ieee.org/findstds/errata/index.html. Users are encouraged to check this URL for errata periodically. Patents 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 t
25、aken by the IEEE with respect to the existence or validity of any patent rights in connection therewith. If a patent 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/abou
26、t/sasb/patcom/patents.html. Letters of Assurance may indicate whether the Submitter is willing or unwilling to 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
27、 desiring to obtain such licenses. Essential Patent Claims may exist for which a Letter of Assurance has not been 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 Cl
28、aims, 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 standard are expressly advised that determination of the validity of any patent r
29、ights, and the risk of infringement of such rights, is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association. 6 Copyright 2017 IEEE. All rights reserved. Participants At the time this IEEE guide was completed, the Task Group of the Working Group o
30、n the Construction of Overhead Lines of the Towers, Poles, and Conductors Subcommittee Working Group had the following membership: Randy Hopkins, Chair Gordon Baker Neal Chapman Rob Christman Herve Deve Mark Jurgemeyer Robert Kluge Thomas McCarthy Ray McCoy Bob Millies Peter Morgan Kim Nuckles Dougl
31、as O. Proctor Frank R. Thrash, Jr. The following members of the individual balloting committee voted on this guide. Balloters may have voted for approval, disapproval, or abstention. William Ackerman Thomas Barnes Earle Bascom III Wallace Binder Gustavo Brunello William Byrd Thomas Callsen Richard C
32、ollins Glenn Davis Gary Donner Randall Dotson George Gela Frank Gerleve David Gilmer Waymon Goch Edwin Goodwin Charles Grose Randall Groves Jeffrey Helzer Steven Hensley Lee Herron Werner Hoelzl Alan Holloman Randy Hopkins Edward Hunt Magdi Ishac Song Jin Mark Jurgemeyer Robert Kluge Jim Kulchisky C
33、hung-Yiu Lam Michael Lauxman Otto Lynch Thomas McCarthy Sujeet Mishra Jerry Murphy Ryan Musgrove Arthur Neubauer Michael Newman Carl Orde Lorraine Padden Bansi Patel Christopher Petrola Douglas O. Proctor Jerry Reding Michael Roberts Thomas Rozek Daniel Sabin Bartien Sayogo Dennis Schlender Nikunj S
34、hah Jerry Smith Eriks Surmanis Michael Swearingen John Toth Roger Verdolin John Vergis Daniel Ward Yingli Wen Kenneth White Luis ZambranoWhen the IEEE-SA Standards Board approved this guide on 30 June 2016, it had the following membership: John D. Kulick, Chair Jon Walter Rosdahl, Vice Chair Richard
35、 H. Hulett, Past Chair Konstantinos Karachalios, Secretary Masayuki Ariyoshi Ted Burse Stephen Dukes Jean-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.
36、 Shellhammer Adrian P. Stephens Yatin Trivedi Philip Winston Don Wright Yu Yuan Daidi Zhong *Member Emeritus 7 Copyright 2017 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std 524-2016, IEEE Guide for the Installation of Overhead Transmission Line Conductors. This gui
37、de provides general recommendations for the selection of methods, equipment, and tools that have been found to be practical for the stringing and grounding of overhead transmission line conductors and overhead groundwires. The following revisions have been made and are intended to improve the useful
38、ness of the document: The definitions in 3.1 have been expanded. The acronyms in 3.2 have been expanded. The drawings throughout the guide have been updated. Reel handling has been expanded in 7.2. The section on the use of the stopwatch method for sag measurements has been expanded. The section on
39、the use of dynamometers for sag measurements has been expanded. Sagging on flexible structures has been expanded in 10.5.2. The wind effects on sag measurements have been added to 10.5.14. Aluminum conductor, steel supported has been expanded in 11.1. T-2 conductor has been changed to its current tw
40、isted pair designation and 11.2 on TP conductors have been expanded. Aluminum conductor composite reinforced has been added in 11.6. Aluminum conductor composite core has been added in 11.7. 8 Copyright 2017 IEEE. All rights reserved. Contents 1. Overview 11 1.1 Scope . 11 1.2 Purpose 11 1.3 Applica
41、tion 11 2. Normative references 12 3. Definitions, acronyms, and abbreviations 12 3.1 Definitions . 12 3.2 Acronyms and abbreviations . 31 3.3 Acronyms for grades of steel . 32 4. Conductor stringing methods 33 4.1 Slack or layout method 33 4.2 Tension method . 33 5. Grounding equipment and methods
42、34 5.1 Protective grounding principles . 34 5.2 Protection of personnel 34 5.3 Hazards and electrical concepts . 35 5.4 Grounding equipment, methods, and testing . 35 5.5 Transmission line construction grounding systems . 45 6. Communications . 51 7. Conductor reels . 51 7.1 Reel types 51 7.2 Reel h
43、andling . 51 8. Special requirements for mobile equipment . 51 8.1 Reel stand 51 8.2 Helicopter 52 8.3 Tensioner bullwheel characteristics . 52 8.4 Puller and tensioner operating characteristics 53 8.5 Pilot-line winder operating characteristics . 54 9. Travelers . 55 9.1 Sheave diameter . 55 9.2 Co
44、nfiguration of groove 56 9.3 Bearings . 57 9.4 Material and construction 58 9.5 Lining 58 9.6 Electrical characteristics 58 9.7 Bundled configurations 59 9.8 Helicopter travelers 59 9.9 Uplift rollers and hold-down blocks 60 9.10 Traveler suspension . 60 10. Typical procedures for stringing operatio
45、ns . 61 10.1 Pull, tension, anchor, and splicing sites . 61 10.2 Section between snub structures 62 9 Copyright 2017 IEEE. All rights reserved. 10.3 Conductor splicing . 64 10.4 Stringing procedures 66 10.5 Sagging procedures 70 10.6 Deadending precautions . 77 10.7 Clipping-in . 78 10.8 Damper inst
46、allation 78 10.9 Spacer and spacer damper installation . 78 11. Special conductors 79 11.1 Aluminum conductors, steel supported (ACSS) 79 11.2 Twisted pair (TP) conductors 80 11.3 Self-damping conductor (SDC) . 84 11.4 Composite overhead groundwire with optical fibers (OPGW) 85 11.5 All-dielectric s
47、elf-supporting fiber cable (ADSS) . 86 11.6 Aluminum conductor, composite reinforced (ACCR) . 88 11.7 Aluminum conductor, composite core (ACCC) 91 Annex A (informative) Bibliography . 94 Annex B (informative) Electrical theory 96 B.1 Electric field induction 96 B.2 Magnetic field induction . 99 Anne
48、x C (informative) Grounding electrical concepts 101 C.1 Physiological reactions 101 C.2 Body resistance 104 C.3 Step voltage 105 C.4 Touch voltage.107 C.5 General theory summary 108 C.6 Induced voltages and currents 109 C.7 Fault conditions 112 C.8 Lightning 112 C.9 Accidental energized line .112 C.
49、10 Static charge (atmospheric) 112 C.11 Summary 112 Annex D (informative) Travelers of snub structure load calculation 114 Annex E (informative) Basic analysis for clipping offsets and sagging 116 Annex F (informative) Efficiency of travelers during tension stringing .124 Annex G (informative) Recommended bearing pressure on sheave linings 126 Annex H (informative) All aluminum 1350 alloy conductor standard packages 128 Annex I (informative) ACSR conductor standard packages 130 Annex J (informative) Drum or reel winding 133 Annex K (informative) Drum or reel capacities 134 K.1 Sta
