IEEE C62 92 2-2017 en Guide for the Application of Neutral Grounding in Electrical Utility Systems Part II-Synchronous Generator Systems《电力事业系统中性接地应用指南 第2部分 同步发.pdf

1、IEEE Guide for the Application of Neutral Grounding in Electrical Utility Systems, Part IISynchronous Generator Systems Sponsored by the Surge Protective Devices Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Power and Energy Society IEEE Std C62.92.2-2017 (Revision of IEEE Std C62.92

2、21989) 1 Copyright 2017 IEEE. All rights reserved. IEEE Std C62.92.2-2017 (Revision of IEEE Std C62.92.2-1989) IEEE Guide for the Application of Neutral Grounding in Electrical Utility Systems, Part IISynchronous Generator Systems Sponsor Surge Protective Devices Committee of the IEEE Power and Ene

3、rgy Society Approved 14 February 2017 IEEE-SA Standards Board 2 Copyright 2017 IEEE. All rights reserved. Abstract: The basic factors and general considerations in selecting the class and means of neutral grounding for synchronous generator systems connected to electrical utility systems are provide

4、d in this guide. It also provides the suggested methods and apparatus to be used to achieve the desired grounding. These guidelines apply to both large and small generators found in electrical utility systems. Definitions of grounding terms used in this the guide can be found in IEEE Std C62.92.1TM-

5、2000. Keywords: electric utility systems, IEEE C62.92.2, mechanical stress in generators, neutral grounding, overvoltages on generator insulation, synchronous generators, unit-connected generation systems The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5

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35、rmation may be obtained from the IEEE Standards Association 6 Copyright 2017 IEEE. All rights reserved. Participants At the time this IEEE guide was completed, the Neutral Grounding Working Group had the following membership: Steven Whisenant, Chair Michael Champagne, Vice Chair Robert Allison Mike

36、Comber Tom Field Christine Goldsworthy Steve Hensley Joseph L. Koepfinger Chris Kulig Iuda Morar Caryn Riley Thomas Rozek Andrew Steffen Keith Stump Ed Taylor Arnie Vitols Reigh Walling James Wilson Chad Withers Jon Woodworth The following members of the individual balloting committee voted on this

37、guide. Balloters may have voted for approval, disapproval, or abstention. Ali Al Awazi Saleman Alibhay Thomas Barnes G. Bartok Frank Basciano Michael Basler Philip Beaumont Robert Beavers W. J. (Bill) Bergman Thomas Blackburn William Bloethe Jeffrey Brogdon Chris Brooks Gustavo Brunello William Byrd

38、 Paul Cardinal Michael Champagne Stephen Conrad Randall Crellin Glenn Davis Mamadou Diong Gary Donner Namal Fernando Rostyslaw Fostiak Dale Fredrickson Edwin Goodwin Stephen Grier J. Travis Griffith Randall Groves Ajit Gwal Paul Hamer Lee Herron Werner Hoelzl Robert Hoerauf Jill Holmes Ronald Hotchk

39、iss Richard Jackson John Kay Sheldon Kennedy Isidoro Kerszenbaum Yuri Khersonsky Boris Kogan Jim Kulchisky Chung-Yiu Lam Raluca Lascu Michael Lauxman John Leach Albert Livshitz Thomas Lundquist Reginaldo Maniego Michael Maytum Omar Mazzoni William McBride John McClelland John Miller Daleep Mohla Dan

40、iel Mulkey K. R. M. Nair Arthur Neubauer Gary Nissen Lorraine Padden Bansi Patel Shawn Patterson Branimir Petosic Alvaro Portillo Timothy Robirds Charles Rogers Jesse Rorabaugh Thomas Rosek Daniel Sabin Steven Sano Bartien Sayogo Robert Schuerger Robert Seitz Nikunj Shah Devki Sharma Veselin Skendzi

41、c Jeremy Smith Jerry Smith Wayne Stec Andrew Steffen Keith Stump David Tepen Michael Thompson James Timperley John Toth Remi Tremblay Joe Uchiyama James Van De Ligt Gerald Vaughn John Vergis Daniel Ward Joe Watson Steven Whisenant Kenneth White James Wilson Terry Woodyard Richard Young Jian Yu 7 Cop

42、yright 2017 IEEE. All rights reserved. When the IEEE-SA Standards Board approved this guide on 14 February 2017, it had the following membership: Jean-Philippe Faure, Chair Vacant Position, Vice Chair John D. Kulick, Past Chair Konstantinos Karachalios, Secretary Chuck Adams Masayuki Ariyoshi Ted Bu

43、rse Stephen Dukes Doug Edwards J. Travis Griffith Gary Hoffman Michael Janezic Thomas Koshy Joseph L. Koepfinger* Kevin Lu Daleep Mohla Damir Novosel Ronald Petersen Annette D. Reilly Robby Robson Dorothy Stanley Adrian Stephens Mehmet Ulema Phil Wennblom Howard Wolfman Yu Yuan *Member Emeritus 8 Co

44、pyright 2017 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std C62.92.2-2017, IEEE Guide for the Application of Neutral Grounding in Electrical Utility Systems, Part IISynchronous Generator Systems. This document is one part of a five-part series of guides on the subj

45、ect of electric utility system neutral grounding practices. When the series was first approved and published, it replaced IEEE Std 143-1954, IEEE Guide for Ground-Fault Neutralizers, Grounding of Synchronous Generator Systems, and Neutral Grounding of Transmission Systems. In this series of document

46、s, individual considerations and practices have been given to the grounding of synchronous generator systems, generator station auxiliary systems, distribution systems, and transmission systems. The first part serves as an introduction to the topic of electric utility system neutral grounding and ea

47、ch of the remaining four parts addresses a specific part of the utility system to serve as a guide for neutral grounding. The five parts are as follows: a) IEEE Std C62.92.1, IEEE Guide for the Application of Neutral Grounding in Electrical Utility SystemsPart 1Introduction. b) IEEE Std C62.92.2, IE

48、EE Guide for the Application of Neutral Grounding in Electrical Utility SystemsPart IIGrounding of Synchronous Generator Systems. c) IEEE Std C62.92.3, IEEE Guide for the Application of Neutral Grounding in Electrical Utility SystemsPart IIIGenerator Auxiliary Systems. d) IEEE Std C62.92.4, IEEE Gui

49、de for the Application of Neutral Grounding in Electrical Utility SystemsPart IVDistribution Systems. e) IEEE Std C62.92.5, IEEE Guide for the Application of Neutral Grounding in Electrical Utility SystemsPart VTransmission and Subtransmission Systems. This series of guides is intended for application to three-phase electric utility systems. They provide definitions and considerations that are general to all types of neutral grounding for electrical utility systems as well as the basic considerations of the selection of neutral grounding parameters t