IEEE C57.32-2015 - IEEE Standard for Requirements, Terminology, and Test Procedures for Neutral Grounding Devices.pdf

1、IEEE Standard for Requirements, Terminology, and Test Procedures for Neutral Grounding Devices Sponsored by the Transformers Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Power and Energy Society IEEE Std C57.32-2015(Revision ofIEEE Std 32-1972) IEEE Std C57.32-2015 (Revision of IEEE

2、 Std 32-1972) IEEE Standard for Requirements, Terminology, and Test Procedures for Neutral Grounding Devices Sponsor Transformers Committee of the IEEE Power and Energy Society Approved 5 December 2015 IEEE-SA Standards Board Abstract: This standard applies to devices used for the purpose of control

3、ling the ground current or the potentials to ground of an alternating current system. These devices are: grounding transformers, ground-fault neutralizers, resistors, reactors, or combinations of these. Keywords: arc-suppression reactors, ground fault neutralizers, grounding transformers, IEEE C57.3

4、2, neutral grounding devices, reactors, resistors Acknowledgements: The author thanks the International Electrotechnical Commission (IEC) for permission to reproduce information from its International Publication IEC 60076-6 ed.1.0 (2007). All such extracts are copyright of IEC, Geneva, Switzerland.

5、 All rights reserved. Further information on the IEC is available from www.iec.ch. IEC has no responsibility for the placement and context in which the extracts and contents are reproduced by the author, nor is IEC in any way responsible for the other content or accuracy therein. The Institute of El

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35、her information may be obtained from the IEEE Standards Association Copyright 2016 IEEE. All rights reserved. vi Participants At the time this IEEE standard was completed, the Performance Characteristics - Neutral Grounding Devices Working Group had the following membership: Sheldon P. Kennedy, Chai

36、r Thomas R. Melle, Vice Chair Fred Elliott, Secretary Donald Ayers Peter Balma J. Arturo Del Rio Richard Dudley David Harris Dan Kobida Sergio Panetta Klaus Papp Klaus Pointner Ulf Radbrandt Dinesh Sankarakurup Steven Schappell Devki Sharma Michael Sharp Sanjib Som Vijay Tendulkar The following memb

37、ers of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. William Ackerman Saleman Alibhay Donald Ayers Roy Ayers Peter Balma Thomas Barnes Paul Barnhart G. Bartok Wallace Binder Thomas Blackburn William Bloethe Gustavo Brune

38、llo Carl Bush William Bush William Byrd Paul Cardinal Michael Champagne Yunxiang Chen Robert Christman Stephen Conrad John Crouse Glenn Davis Mamadou Diong Gary Donner Fred Elliott Jorge Fernandez Daher Sergio Flores Marcel Fortin Dale Fredrickson Fredric Friend Frank Gerleve David Gilmer Jalal Goha

39、ri James Graham Randall Groves Ajit Gwal Said Hachichi J. Harlow Lee Herron Werner Hoelzl Robert Hoerauf Jill Holmes Richard Jackson Song Jin John John Laszlo Kadar Sheldon Kennedy Yuri Khersonsky James Kinney Boris Kogan Jim Kulchisky Saumen Kundu Chung-Yiu Lam Benjamin Lanz Thomas Lundquist Regina

40、ldo Maniego Richard Marek Lee Matthews Omar Mazzoni William McBride Charles Mc Shane Tom Melle Daleep Mohla Jerry Murphy Ryan Musgrove K. R. M. Nair Martin Navarro Kris K. Neild Arthur Neubauer Michael Newman Joe Nims T. W. Olsen Sergio Panetta Klaus Papp Bansi Patel Dhiru Patel Branimir Petosic Don

41、ald Platts Klaus Pointner Alvaro Portillo Tom Prevost Ulf Radbrandt Reynaldo Ramos Robert Resuali Jean-Christophe Riboud Michael Roberts Charles Rogers Thomas Rozek Daniel Sabin Dinesh Sankarakurup Steven Sano Bartien Sayogo Devki Sharma Michael Sharp Hyeong Sim Jeremy Smith Jerry Smith Gary Smullin

42、 Wayne Stec Kyle Stechschulte K. Stump Paul Sullivan Michael Swearingen Ed TeNyenhuis David Tepen Michael Thompson James Van De Ligt John Vergis Sukhdev Walia David Walker John Wang Daniel Ward S. Frank Waterer Yingli Wen Kenneth White James Wilson Jian Yu Copyright 2016 IEEE. All rights reserved. v

43、ii When the IEEE-SA Standards Board approved this standard on 5 December 2015, it had the following membership: John Kulick, Chair Jon Walter Rosdahl, Vice Chair Richard H. Hulett, Past Chair Konstantinos Karachalios, Secretary Masayuki Ariyoshi Ted Burse Stephen Dukes Jean-Philippe Faure J. Travis

44、Griffith Gary Hoffman Michael Janezic Joseph L. Koepfinger* David J. Law Hung Ling Andrew Myles T. W. Olsen Glenn Parsons Ronald C. Petersen Annette D. Reilly Stephen J. Shellhammer Adrian P. Stephens Yatin Trivedi Phillip Winston Don Wright Yu Yuan Daidi Zhong *Member Emeritus Copyright 2016 IEEE.

45、All rights reserved. viii Introduction This introduction is not part of IEEE Std C57.32-2015, IEEE Standard for Requirements, Terminology, and Test Procedures for Neutral Grounding Devices. Historically this standard developed from AIEE Standard 32, 1947. The standard was substantially revised to be

46、come IEEE Std 32 in 1972 and was reaffirmed in 1978, 1984, and 1990. This standard is a revision of IEEE Std 32-1972, to which many changes have been made. The Standard 32 was originally developed by the Neutral Grounding Subcommittee of the Surge Protective Devices Committee of the IEEE Power Engin

47、eering Society. In 2003, the responsibility for upkeep and maintenance of this standard was transferred to the Performance Characteristics Subcommittee of the Transformers Committee of the IEEE Power and Energy Society. This version is being published under a new number, C57.32, and has been complet

48、ely revised to bring it in line with the current technology. Each grounding device now has its own section with all requirements and test methods included. Old test methods that were developed in the 1930s and 1940s have lost their relevance over time. Conservative calculation methods were lost in h

49、istory and did not correlate to modern practices. To maintain a link to the old methods for now, Annex A is a copy of the old test code and is provided solely for reference purposes. Note that capacitors have been removed from this standard. They had traditionally been used on occasion for front of wave surges. They are rarely used today. The use of capacitors has evolved into blocking devices in the neutral of transformers to block Geomagnetically Induced Currents (GIC) from Geomagnetic Disturbances (GMD). The IEEE Capacitor Subcommittee of the Transmissi