1、 IEEE Standard for Calculating the Current-Temperature Relationship of Bare Overhead Conductors Sponsored by the Transmission and Distribution Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Power and Energy Society IEEE Std 738-2012 (Revision of IEEE Std 738-2006/ Incorporates IEEE St
2、d 738-2012/Cor 1-2013) IEEE Std 738-2012 (Revision of IEEE Std 738-2006/ Incorporates IEEE Std 738-2012/Cor 1-2013) IEEE Standard for Calculating the Current-Temperature Relationship of Bare Overhead Conductors Sponsor Transmission and Distribution Committee of the IEEE Power and Energy Society Appr
3、oved 19 October 2012 IEEE-SA Standards Board Abstract: A method of calculating the current-temperature relationship of bare overhead lines, given the weather conditions, is presented. Along with a mathematical method, sources of the values to be used in the calculation are indicated. This standard d
4、oes not undertake to list actual temperature-ampacity relationships for a large number of conductors nor does it recommend appropriately conservative weather conditions for the rating of overhead power lines. It does, however, provide a standard method for doing such calculations for both constant a
5、nd variable conductor current and weather conditions. Keywords: bare overhead lines, current-temperature relationship, IEEE 738 The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2013 by The Institute of Electrical and Electronics Engine
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34、 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 may be obtained from the IEEE Standards Association.Copyright 2013 IEEE. All rights reserved. vi Participants IEEE Std 738-2012 At
35、the time this IEEE standard was completed, the Conductor Working Group had the following membership: Dale Douglass, Chair Jerry Reding, Co-chair Gordon Baker Bill Black Cody Davis Glenn Davidson Doug Harms Mark Lancaster Mohammad Pasha Drew Pearson Zsolt Peter Mark Ryan Tepani Seppa Dean Stoddart Fr
36、acesco Zanellato The following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. William Ackerman Saleman Alibhay Gordon Baker Chris Brooks Gustavo Brunello William Byrd James Chapman Robert Christman Larry Conrad
37、 Glenn Davidson Gary Donner Randall Dotson Gary Engmann Jorge Fernandez Daher George Gela Waymon Goch Edwin Goodwin Randall Groves Ajit Gwal Charles Haahr Dennis Hansen Douglas Harms Jeffrey Helzer Lee Herron Werner Hoelzl Magdi Ishac Gael Kennedy Robert Kluge Joseph L. Koepfinger Jim Kulchisky Chun
38、g-Yiu Lam Michael Lauxman Albert Livshitz Greg Luri William McBride Jerry Murphy Neal Murray Arthur Neubauer Michael S. Newman Joe Nims Carl Orde Lorraine Padden Neal Parker Bansi Patel Robert Peters Douglas Proctor Jerry Reding Michael Roberts Stephen Rodick Charles Rogers Thomas Rozek Mark Ryan Ba
39、rtien Sayogo Gil Shultz Douglas Smith James Smith Jerry Smith David Stankes Ryan Stargel Gary Stoedter Brian Story Michael Swearingen John Vergis Daniel Ward Kenneth White Larry Yonce Jian Yu Luis Zambrano Copyright 2013 IEEE. All rights reserved. vii When the IEEE-SA Standards Board approved this s
40、tandard on 19 October 2012, it had the following membership: Richard H. Hulett, Chair John Kulick, Vice Chair Robert M. Grow, Past Chair Konstantinos Karachalios, Secretary Satish Aggarwal Masayuki Ariyoshi Peter Balma William Bartley Ted Burse Clint Chaplin Wael Diab Jean-Philippe Faure Alexander G
41、elman Paul Houz Jim Hughes Young Kyun Kim Joseph L. Koepfinger* David J. Law Thomas Lee Hung Ling Oleg Logvinov Ted Olsen Gary Robinson Jon Walter Rosdahl Mike Seavy Yatin Trivedi Phil Winston Yu Yuan *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Richar
42、d DeBlasio, DOE Representative Michael Janezic, NIST Representative Michelle Turner IEEE Standards Program Manager, Document Development Erin Spiewak IEEE Standards Program Manager, Technical Program Development Copyright 2013 IEEE. All rights reserved. viii IEEE Std 738-2012/Cor 1-2013 At the time
43、this IEEE standard was completed, the Conductor Working Group had the following membership: Dale Douglass, Chair Jerry Reding, Co-chair Gordon Baker Bill Black Cody Davis Glenn Davidson Doug Harms Mark Lancaster Mohammad Pasha Drew Pearson Zsolt Peter Mark Ryan Tepani Seppa Dean Stoddart Fracesco Za
44、nellato The following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. Saleman Alibhay Steven Bezner Wallace Binder Chris Brooks William Byrd Robert Christman Glenn Davidson Gary Donner Randall Dotson Fredric Fri
45、end Michael Garrels Waymon Goch Randall Groves Charles Haahr Douglas Harms Steven Hensley Lee Herron Werner Hoelzl Laszlo Kadar Gael Kennedy Robert Kluge Joseph L. Koepfinger Jim Kulchisky Chung-Yiu Lam Michael Lauxman Otto Lynch Thomas McCarthy Michael S. Newman Joe Nims Gearold O. H. Eidhin Carl O
46、rde Lorraine Padden Bansi Patel Lulian Profir Reynaldo Ramos Jerry Reding Michael Roberts Charles Rogers Thomas Rozek Bartien Sayogo Dennis Schlender James Smith Jerry Smith Steve Snyder Gary Stoedter John Vergis Daniel Ward Yingli Wen Kenneth White Jian Yu Luis Zambrano When the IEEE-SA Standards B
47、oard approved this standard on 11 December 2013, it had the following membership: John Kulick, Chair David J. Law, Vice Chair Richard H. Hulett, Past Chair Konstantinos Karachalios, Secretary Masayuki Ariyoshi Peter Balma Farooq Bari Ted Burse Wael William Diab Stephen Dukes Jean-Philippe Faure Alex
48、ander Gelman Mark Halpin Gary Hoffman Paul Houz Jim Hughes Michael Janezic Joseph L. Koepfinger* David J. Law Oleg Logvinov Ron Petersen Gary Robinson Jon Walter Rosdahl Adrian Stephens Peter Sutherland Yatin Trivedi Phil Winston Yu Yuan *Member Emeritus Copyright 2013 IEEE. All rights reserved. ix
49、Also included are the following nonvoting IEEE-SA Standards Board liaisons: Richard DeBlasio, DOE Representative Michael Janezic, NIST Representative Michelle Turner IEEE Standards Program Manager, Document Development Erin Spiewak IEEE Standards Program Manager, Technical Program DevelopmentCopyright 2013 IEEE. All rights reserved. x Introduction This introduction is not part of IEEE Std 738-2012, IEEE Standard for Calculating the Current-Temperature Relationship of Bare Overhead Conductors. In 1986, IEEE Std 738, IEEE Standard for Calculation of Bare Overhead Conducto
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