IEEE Std 281-1984 IEEE Standard Service Conditions for Power System Communication Equipment.pdf
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1、IEEE Std 281-1984 (Revision of IEEE Std 281-1968) IEEE Standard Service Conditions for Power System Communication Equipment Sponsor Power. System Communication Committee of the IEEE Power Engineering Society 0 Copyright 1984 by The Institutre of Electrical and Electronics Engineers, Inc 345 East 47t
2、h Street, New York, NY 10017, USA 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: Tsinghua University Library. Downloaded on December 25,2010 at 10:54
3、:57 UTC from IEEE Xplore. Restrictions apply. IEEE Standards documents are developed within the Technical Com- mittees of the IEEE Societies and the Standards Coordinating Commit- tees of the IEEE Standards Board. Members of the committees serve voluntarily and without compensation. They are not nec
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11、consideration. Comments on standards and requests for interpretations should be ad- dressed to: Secretary, IEEE Standards Board 345 East 47th Street New York, NY 10017 USA Authorized licensed use limited to: Tsinghua University Library. Downloaded on December 25,2010 at 10:54:57 UTC from IEEE Xplore
12、. Restrictions apply. Foreword (This Foreword is not a part of IEEE Eltd 281-1984, IEEE Standard Service Conditions for Power System Communi- cation Equipment.) This is a revision of a standard for the usual and unusual service conditions for power system com- munication equipment. It is similar to
13、service conditions for relays, automatic station supervisory control, and telemetering equipment with which this communication equipment is used. IEEE Std 97-1969, IEEE Recommended Practice for Specifying Service Conditions in Electrical Standards has been considered. These service conditions have b
14、een coordinated with the Relay Standards Subcommittee of the Power System Relaying Committee. This revision of IEEE Std 281-1 968 contains changes in content and organization as follows: (1) The Scope excludes certain power line carrier equipment, communication cables, and cable (2) Requirements for
15、 earthquake withstand have been included as Unusual Conditions. (3) AC power voltage waveform distortion factor limits have been added. (4) Requirements for Surge Withstand Capability from ANSI/IEEE C37.90-1978, IEEE Standard (5) Altitude derating data have been added for unusual altitude conditions
16、 for insulation and for (6) Design and routine tests with respect to service conditions have been described. (7) Required nameplate information with respect to service conditions has been added. (8) A revised format has been used. protective devices. Relays and Relay Systems Associated with Electric
17、 Power Apparatus, has been added. temperature of the cooling air. The Standards Subcommittee of the Power System Communication Committee has been responsi- ble for the revision and approval of this standard. At the time of its approval it had the following membership: A. Klopfenstein, Chairman M. C.
18、 Adamson R. W. Beckwith A. J. Fuller H. W. Lensner J. B. Wallace When the IEEE Standards Board approved this standard on March 17,1983, it had the following membership: James H. Beall, Chairman J. J. Archambault John T. Boettger J. V. Bonucchi Rene Castenschiold Edward J. Cohen Len S. Corey Donald C
19、. Fleckenstein Jay Forster Sava I. Sherr, Secretary Donald H. Heirman Irvin N. Howell Jr Joseph L. Koepfinger* Irving Kolodny George Konomos John E. May Donald T. Michael“ Edward Chelotti, Vice Chairman John P. Riganati Frank L. Rose Robert W. Seelbach Jay A. Stewart Clifford 0. Swanson Robert E. We
20、iler W. B. Wilkens Charles J. Wylie *Member emeritus Authorized licensed use limited to: Tsinghua University Library. Downloaded on December 25,2010 at 10:54:57 UTC from IEEE Xplore. Restrictions apply. Authorized licensed use limited to: Tsinghua University Library. Downloaded on December 25,2010 a
21、t 10:54:57 UTC from IEEE Xplore. Restrictions apply. Contents SECTION PAGE 1 . Scope 7 2 . Definitions 7 3 . References 7 4 . Serviceconditions 8 4.1 Usual Service Conditions . 8 4.1.1 Ambient Temperature 8 4.1.2 Relative Humidity . 8 4.1.4 Atmospheric Contamination . 8 4.1.6 Power Source Variations
22、 8 4.1.6.1 ACPower 8 4.1.6.1.1 60 Hz Voltages 8 4.1.6.1.2 50 Hz Voltages 8 4.1.6.1.3 Waveform Distortion . 8 4.1.6.2 DCPower 8 4.1.6.2.1 Voltages . 8 4.1.6.2.2 Ripple 8 4.1.7 Surge Voltage Levels . 8 4.2 Unusual Conditions . 8 4.2.1 Unusual Altitude Derating 8 4.2.1.1 Air Insulakion Derating 8 4.2.1
23、.2 Ambient Temperature Altitude Derating 9 4.2.2 Unusual Shock, Vibration, and Seismic Conditions 9 9 5.1 General 9 5.2 DesignTests . 9 5.2.1 Usual Ambient Teimperature and Relative Humidity . 9 5.2.2 Vibration. Shock. and Seismic Tests . 9 4.1.3 Altitude 8 4.1.5 Vibration, Shock, (and Seismic Condi
24、tions 8 5 . Testing and Application 5.2.3 Tests of Power Source Variation 10 5.2.4 Dielectric Tests . 10 Power Frequency Withstand Voltage Tests . 10 DC Voltage Withstand Tests 10 Operational Tests after Dielectric Tests 10 Temperature at Which Dielectric Tests are to be Made 10 5.2.5 Surge Withstan
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