1、IEEE Std 1628-2009IEEE Recommended Practicefor Maintenance of DCOverhead Contact Systems forTransit SystemsIEEE3ParkAvenueNew York, NY 10016-5997, USA25 September 2009IEEE Vehicular Technology SocietySponsored by theRail Transit Vehicle Interface Standards Committee1628TMAuthorized licensed use limi
2、ted to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. Authorized licensed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. IEEE Std 1628TM-2009 IEEE Recommended Practice for Maint
3、enance of DC Overhead Contact Systems for Transit Systems Sponsor IEEE Rail Transit Vehicle Interface Standards Committee of the IEEE Vehicular Technology Society Approved 17 June 2009 IEEE-SA Standards Board Authorized licensed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at
4、 06:36 from IEEE Xplore. Restrictions apply. Abstract: This recommended practice provides a set of guidelines that can be used by the operators of new start-up systems seeking guidance in developing manuals, methods, practices, and procedures for the safe and effective maintenance of their Overhead
5、Contact System (OCS), or by the maintenance organizations of existing well-established systems to amplify or refine their existing practices. This recommended practice provides general recommendations for performing maintenance work on dc OCS for transit systems. These recommendations are based on s
6、ound engineering principles, engineering safety considerations and field experience by many transit agencies. Included are technical explanations to cover certain testing of tools and equipment; field maintenance and care of tools and equipment; work methods for the maintenance of the OCS; and recom
7、mended safety practices and procedures for persons working in the vicinity of energized lines. Since local conditions and circumstances differ from one transit agency to the next, acceptance or rejection of any or all of the recommendations contained therein is left to the discretion of the individu
8、al agency, which should determine their applicability to its proposed or existing operating practices and procedures. It is not intended that the guidelines replace present proven transit agency procedures or that the recommended practices form the basis for a mandatory standard. Keywords: auto-tens
9、ion, backbone, balance weight, cantilever, catenary, contact wire, cross-span, door bridge, electric trolleybus, electrification, ETB, fixed termination, headspan, hi-rail, insulator, jumper, maintenance, messenger wire, OCS, overhead contact system, pantograph, qualified person, section insulator,
10、special work, surge arrester, trolley, trolley pole The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2009 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 25 September 2009. Printed in the U
11、nited 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. Authorized licensed use limited to: IHS Stephanie Dejesus
12、. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. Introduction This introduction is not part of IEEE Std 1628-2008, IEEE Recommended Practice for Maintenance of DC Overhead Contact Systems for Transit Systems. The vast majority of the presently operating electrified rail
13、 transit systems use overhead contact systems (OCS) or third rail to supply direct-current (dc) power to the rail vehicles. The OCS Sub-Committee for Rail Transit Systems was formed in 2001 with the purpose of developing standards and guidelines governing the design, construction, and maintenance of
14、 OCS for transit systems. One of the primary concerns of the committee, regarding OCS for light rail and electric trolleybus (ETB) systems, was the lack of uniform practices for the maintenance of the OCS, including but not limited to the structural supports, components and hardware, system paramete
15、rs and operating procedures, and equipment. The purpose of this recommended practice is to provide a set of guidelines that can be used by the operators of new start-up systems to develop manuals, safety guidelines, practices, and procedures for effective maintenance of their OCS, or by the maintena
16、nce organizations of existing well-established systems to amplify or refine their existing practices. It is not intended that these recommended practices form the basis for a mandatory standard. Acceptance or rejection of any or all of the recommendations contained herein is left to the discretion o
17、f the individual agency, which should determine their applicability to its proposed or existing operating practices and procedures. Acknowledgments The Overhead Contact System Maintenance Working Group wishes to thank the following individuals who were responsible for the preparation of the figures
18、in this recommended practice. Figure 1 Balance weight assembly, Michael N. Lewis, P.E., C.Eng., I.Mech.E (Retired) Figure 2 Single contact wire (SCW) OCS, Michael N. Lewis, P.E., C.Eng., I.Mech.E (Retired) Figure 3 Simple catenary OCS, Michael N. Lewis, P.E., C.Eng., I.Mech.E (Retired) Figure 4 Typi
19、cal impedance bond arrangement, Philip F. Shepley, Senior Vice President Transit, Mass. Electric Construction Company Figure 5 Method of applying temporary rail jumpers in electrified territory when connections from impedance bond to one or both rails are to be removed or when neutral bond (center t
20、ap) is to be opened, Philip F. Shepley, Senior Vice President Transit, Mass. Electric Construction Company Figure 6 Method of applying temporary rail jumpers in electrified territory when rail to which impedance bond is connected is to be removed from track, Philip F. Shepley, Senior Vice President
21、Transit, Mass. Electric Construction Company Figure 7 Method of applying temporary rail jumpers in electrified territory when rail is to be removed from jointed track, Philip F. Shepley, Senior Vice President Transit, Mass. Electric Construction Company Figure 8 Method of applying temporary rail jum
22、pers in electrified territory when rail is to be removed from continuous welded rail track, Philip F. Shepley, Senior Vice President Transit, Mass. Electric Construction Company Figure 9 Mobile track ladder, Santiago Muniz, Vice President, STS EL Division, Siemens Transportation Systems, Inc. Figure
23、 10 Contact wire twisting tool, Santiago Muniz, Vice President, STS EL Division, Siemens Transportation Systems, Inc. iv Copyright 2009 IEEE. All rights reserved. Authorized licensed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. N
24、otice 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 for observing or referrin
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26、 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 public authorities and
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28、s, 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 has been amended through t
29、he 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 standards development process, v
30、isit 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. Interpretations Curren
31、t interpretations can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/interp/ index.html. v Copyright 2009 IEEE. All rights reserved. Authorized licensed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. Patent
32、s Attention is called to the possibility that implementation of this recommended practice may require use of subject matter covered by patent rights. By publication of this recommended practice, no position is taken with respect to the existence or validity of any patent rights in connection therewi
33、th. 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 Claims or determining whether any licensing terms or conditions provided in connection with submission of a Letter of Assu
34、rance, if any, or in any licensing agreements are reasonable or non-discriminatory. Users of this recommended practice are expressly 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
35、 may be obtained from the IEEE Standards Association. vi Copyright 2009 IEEE. All rights reserved. Authorized licensed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. vii Copyright 2009 IEEE. All rights reserved. Participants At the
36、 time this recommended practice was submitted to the IEEE-SA Standards Board for approval, the Overhead Contact System Maintenance Working Group had the following membership: Michael N. Lewis, Chair Jeffrey Wharton, Co-Chair Bill Ackehurst Michael Acosta Peter Bartek Craig Berger Rosalie Berger Mich
37、ael R. Bertoty Alan Blatchford Jerome Bochantin Gilbert Cabral Butch Campbell John Ceciliani Ron Clark Gary Clarner Dan Collins Larry Davis Ray Davis Ramesh Dhingra Binh V. Dinh Andrew J. Gillespie Fred Greenberg Andy Grey Richard Hahn H. Ian Hayes David G. Horne Brian Kalvaitis Kenneth A. Knight Ge
38、off Longworth Jim McCarty Rodolfo Middelmann Matthias Moos Alan Murphy Bob G. Newton Stephen Norton Thomas F. OHara Chris Pagni Christopher O. Perry Frederick J. Perry Frederick M. Rooney Calvin Shankster Philip F. Shepley Suresh Shrimavle Ash Siddiq Jeffrey N. Sisson John Smatlak Bradley Stone Bill
39、 Stroup III Daren Szekely Jerry Woodruff Arthur Yuen The following members of the individual balloting committee voted on this recommended practice. Balloters may have voted for approval, disapproval, or abstention. Steven Adkins Roger Avery Ronald Bennell Steven Bezner Alan Blatchford Yunxiang Chen
40、 Keith Chow Robert Fisher Paul Forquer Fred Greenberg Randall Groves Lee Herron Werner Hoelzl Paul Jamieson Mladen Jeftic Andrew Jones Walter Keevil Tanuj Khandelwal Yuri Khersonsky Ethan Kim Michael Lewis Ahmad Mahinfallah Michael S. Newman Chris Pagni D. Phelps Gilbert Kevin Ratnasingham Charles R
41、oss Edward Rowe Bartien Sayogo Alexander Sinyak Jeffrey N. Sisson James E. Smith Ralph Stell John Vergis Jeffrey Wharton Paul WhiteAuthorized licensed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. When the IEEE-SA Standards Board
42、approved this recommended practice on 17 June 2009, it had the following membership: Robert M. Grow, Chair Thomas Prevost, Vice Chair Steve M. Mills, Past Chair Judith Gorman, Secretary John Barr Karen Bartleson Victor Berman Ted Burse Richard DeBlasio Andy Drozd Mark Epstein Alexander Gelman Jim Hu
43、ghes Richard H. Hulett Young Kyun Kim Joseph L. Koepfinger* John Kulick David J. Law Ted Olsen Glenn Parsons Ronald C. Petersen Narayanan Ramachandran Jon Walter Rosdahl Sam Sciacca *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Howard L. Wolfman, TAB Re
44、presentative Michael Janezic, NIST Representative Satish K. Aggarwal, NRC Representative Lorraine Patsco IEEE Standards Program Manager, Document Development Patricia Gerdon IEEE Standards Program Manager, Technical Program Development viii Copyright 2009 IEEE. All rights reserved. Authorized licens
45、ed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply. Contents 1. Overview 1 1.1 Scope . 1 1.2 Purpose 1 1.3 Application 1 1.4 Other requirements 3 2. Normative references 3 3. Definitions 3 3.1 Qualified person 3 4. Description of ove
46、rhead contact systems (OCS) 4 4.1 General 4 4.2 Conductor tensioning. 4 4.3 Support method 4 4.4 OCS styles . 6 4.5 OCS support and alignment. 7 5. Maintenance of OCS equipment. 7 5.1 OCS maintenance supervision. 8 5.2 Safety equipment . 10 5.3 Precautions 12 5.4 Precautions with vehicles 14 5.5 Pre
47、cautions when working on or near public roads . 15 5.6 Precautions for working at heights 15 5.7 Precautions with wires and ropes. 16 5.8 Working on electrified lines 16 5.9 Switching procedures 17 5.10 Working on energized lines . 18 5.11 Negative return connections and bonding 18 6. Medical emerge
48、ncies 22 6.1 First aid treatment for burns and scalds . 22 6.2 Transfer of personnel or passengers between rolling stock equipment on adjacent tracks 22 6.3 Pole top rescue. 22 6.4 Resuscitation from electric shock 23 6.5 Instructions for releasing victim from contact with a live conductor 23 7. Mai
49、ntenance tools and equipment 24 7.1 Ladders 25 7.2 Road/rail vehicles 25 7.3 Voltage detectors . 25 7.4 Hot sticks. 26 7.5 Grounding equipment 26 7.6 Height and stagger gauges. 26 7.7 Contact wire wear gauges 26 7.8 Dynamometers. 27 7.9 Torque wrenches 27 7.10 Contact wire straightening tools 27 7.11 Contact wire twisting tools 27 7.12 Lifting and tensioning device 28 ix Copyright 2009 IEEE. All rights reserved. Authorized licensed use limited to: IHS Stephanie Dejesus. Downloaded on October 5, 2009 at 06:36 from IEEE Xplore. Restrictions apply
