IEEE-1511-2004.pdf
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1、IEEE Std 1511-2004 IEEE Standards 1511 TM IEEE Guide for Investigating and Analyzing Power Cable, Joint, and Termination Failures on Systems Rated 5 kV through 46 kV 3 Park Avenue, New York, NY 10016-5997, USA IEEE Power Engineering Society Sponsored by the Insulated Conductors Committee IEEE Standa
2、rds 25 February 2005 Print: SH95240 PDF: SS95240 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=OConnor, Maurice Not for Resale, 04/28/2007 23:22:41 MDTNo reproduction or networking permitted withou
3、t license from IHS -,-,- Recognized as an American National Standard (ANSI) The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2005 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 25 February
4、 2005. Printed in the United States of America. IEEE is a registered trademark in the U.S. Patent +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. NOTEAttention is called to the pos
5、sibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken with respect to the exist- ence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying
6、patents for which a license may be required by an IEEE standard or for conducting inquiries into the legal valid- ity or scope of those patents that are brought to its attention. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS
7、 Employees/1111111001, User=OConnor, Maurice Not for Resale, 04/28/2007 23:22:41 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright 2005 IEEE. All rights reserved.iii Introduction The need for a guide to assist the electric utility industry in the analysis of failure
8、s related to system components has existed for many years. Extensive efforts have been made to develop such guides, but these efforts have frequently stalled because of the complexities involved. Many of these efforts have focused on the development of a classification system intended to categorize
9、failures for the purpose of statistical analysis and industry wide data reporting of failure rates. However, the real value of failure analysis is in improving system performance, reliability, and increasing personnel safety. This guide introduces a new approach that attempts to employ flow-charting
10、 techniques to lead an investigator through the steps necessary to identify the cause of a failure. However, the guide is not intended to be either all-inclusive or to be a document that can take the novice investigator through a failure analysis to the point of arriving at a reasonable conclusion r
11、egarding the exact cause of failure. Experience is a teacher that opens the mind to other possibilities beyond those that may seem obvious on the surface. As such, this guide is intended to provide documentation of failure mechanisms that have been identified in prior investigations and of the steps
12、 that may have led to the conclusions drawn. As investigators contribute new experiences and new instances of analysis, the guide will evolve to address new issues and the evolution of products developed to address the ever-changing needs of the electric utility industry. It will also serve as histo
13、ric documentation of past shortcomings in engineering, design, application, and maintenance. In this way it is hoped the guide will contribute to continued product improvement and to the prevention of repeating the same mistakes in future product designs and applications. This guide is the first of
14、what is proposed to be a series of guides related to a common subject. The series will be designated by a common overall number with a point system of additional guides intended to address specific topics in failure analysis of the cable and accessories used on an underground electric utility system
15、. Subsequent guides will specifically address cables, joints, terminations and separable insulated connectors respectively. The present guide attempts to establish a common format, methodology, and procedures for the development of the subsequent guides. It is also intended to provide the background
16、 information necessary to introduce an individual to the concepts and principles of failure analysis. Much credit is to be extended to the Edison Electric Institute for its early efforts to develop a failure analysis guide for laminated insulated power cables. That guide ultimately resulted in a cab
17、le system design that was highly reliable and had an enviable history of service. Hopefully, this series of guides will extend that experience into the realm of modern cable systems. Notice to users Errata Errata, if any, for this and all other standards can be accessed at the following URL: http:/
18、standards.ieee.org/reading/ieee/updates/errata/index.html. Users are encouraged to check this URL for errata periodically. Interpretations Current interpretations can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/interp/ index.html. This introduction is not part of IEEE Std
19、 1511-2004, IEEE Guide for Investigating and Analyzing Power Cable, Joint, and Termination Failures on Systems Rated 5 kV through 46 kV. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=IHS Employees/1111111001, User=OConnor, Mauri
20、ce Not for Resale, 04/28/2007 23:22:41 MDTNo reproduction or networking permitted without license from IHS -,-,- ivCopyright 2005 IEEE. All rights reserved. Patents Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights.
21、 By publication of this standard, no position is taken with respect to the existence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents or patent applications for which a license may be required to implement an IEEE standard or for con
22、ducting inquiries into the legal validity or scope of those patents that are brought to its attention. Participants At the time this guide was completed, Working Group B12 of the Accessories Subcommittee within the Insulated Conductors Committee of IEEE had the following membership: Roy E. Jazowski,
23、 Chair Thomas C. Champion, Co-chair Torben Aabo Kraig Bader Earl C. Bascom Sankar P. Basu Michael G. Bayer Rick Benson Steven A. Boggs Larry G. Bonner James Bougie John T. Corbett David Crotty Todd Culp Russ C. Dantzler Helen Dasson A. Berl Davis Arthur Davoren Frank Diguglielmo Robert E. Fleming Ch
24、ris L. Fletcher Daniel Fournier Robert B. Gear William E. Hanna John M. Hans Eugene Hibbard Trung Hiu Howard L. Kanour Ed Kasny Carlos Katz John D. Kelly Lawrence J. Kelly Gael Kennedy Lyn Kimsey Arthur Kroese Glenn J. Luzzi Patrick Lyons John M. Makal Andrew R. McCulloch Jim Medek Dale Metzinger Ja
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