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IEEE Standard for Calculating the Current-Temperature of Bare Overhead Conductors

IEEE Power Engineering Society
Sponsored by the Transmission and Distribution Committee

IEEE 3 Park Avenue New York, NY 10016-5997, USA 30 January 2007

IEEE Std 738™-2006
(Revision of IEEE Std 738-1993)

Authorized licensed use limited to: Universidad Nacional de Colombia. Downloaded on June 12,2010 at18:10:01 UTC from IEEE Xplore. Restrictions apply.

Authorized licensed use limited to: Universidad Nacional de Colombia. Downloaded on June 12,2010 at 18:10:01 UTC from IEEE Xplore. Restrictions apply.

IEEE Std 738™-2006
(Revision of IEEE Std 738-1993)

IEEE Standard for Calculating the Current-Temperature of Bare Overhead Conductors

Sponsor

Transmission and Distribution Committeeof the IEEE Power Engineering Society

Approved 16 November 2006

IEEE-SA Standards Board

Authorized licensed use limited to: Universidad Nacional de Colombia. Downloaded on June 12,2010 at 18:10:01 UTC from IEEE Xplore. Restrictions apply.

Abstract: A method of calculating the current-temperature relationship of bare overhead lines, given the weather conditions, is presented. Alongwith a mathematical method, sources of the values to be used in the calculation are indicated. This standard does not undertake to list actual temperature-ampacity relationships for a large number of conductors, but rather provides a standard method of doing such calculations. Keywords: bare overhead lines, current-temperature relationship

The Institute of Electrical and Electronics Engineers,Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright © 2007 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 30 January 2007. Printed in the United States of America. IEEE is a registered trademark in the U.S. Patent & Trademark Office, owned by the Institute of Electrical and Electronics Engineers, Incorporated. Print: PDF: ISBN 0-7381-5270-6SH95591 ISBN 0-7381-5271-4 SS95591

No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher.

Authorized licensed use limited to: Universidad Nacional de Colombia. Downloaded on June 12,2010 at 18:10:01 UTC from IEEE Xplore. Restrictions apply.

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