IEEE C37 95-2014 en Guide for Protective Relaying of Utility-Consumer Interconnections《用户使用的互连设备继电保护指南》.pdf

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1、 IEEE Guide for Protective Relaying of Utility-Consumer Interconnections Sponsored by the Power System Relaying Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Power and Energy Society IEEE Std C37.95-2014(Revision ofIEEE Std C37.95-2002) IEEE Std C37.95-2014 (Revision of IEEE Std C37.

2、95-2002) IEEE Guide for Protective Relaying of Utility-Consumer Interconnections Sponsor Power System Relaying Committee of the IEEE Power and Energy Society Approved 27 March 2014 IEEE-SA Standards Board Abstract: Described in this guide are protective relay applications involving electric service

3、to consumers that requires a transformation between the utilitys supply voltage and the consumers utilization voltage. It describes the factors that need to be considered in the design of adequate protection facilities, outlines modern relay practices, and provides several examples of the protection

4、 of typical utility-consumer interconnections. Keywords: backup protection, breaker failure relaying, bus protection, electric service, IEEE C37.95, non-utility generation, protective relays, transformer protection, utility-consumer interconnection The Institute of Electrical and Electronics Enginee

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34、f such rights, is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association. Copyright 2014 IEEE. All rights reserved. vi Participants At the time this IEEE guide was completed, the C37.95 Working Group had the following membership: Mukesh Nagpal, Cha

35、ir Charles Mozina, Vice Chair Jeffrey Barsch Kenneth Behrendt Stephen Conrad Randall Crellin Daniel Goodrich Gerald Johnson Dean Miller Adi Mulawarman Frank Plumptre Meliha Selak Lubomir Sevov Sudhir Thakur The following members of the individual balloting committee voted on this guide. Balloters ma

36、y have voted for approval, disapproval, or abstention. William Ackerman Ali Al Awazi Wendy al-Mukdad Adam Bagby Thomas Barnes Jeffrey Barsch G. Bartok David Bassett David Beach Philip Beaumont Kenneth Behrendt Steven Bezner Wallace Binder William Bloethe Shiela Brown Gustavo Brunello William Byrd Th

37、omas Callsen Paul Cardinal Keith Chow Stephen Conrad Terry Conrad Randall Crellin Randall Cunico Ratan Das Matthew Davis Davide DeLuca Kevin Donahoe Gary Donner Randall Dotson Neal Dowling Ahmed Elneweihi Dan Evans Robert Fletcher Fredric Friend Doaa Galal Frank Gerleve Mietek Glinkowski Jalal Gohar

38、i Stephen Grier Randall Groves James Harvey Roger Hedding Werner Hoelzl Robert Hoerauf Jerry Hohn Gerald Johnson John Kay Yuri Khersonsky James Kinney Joseph L. Koepfinger Boris Kogan Jim Kulchisky Saumen Kundu Chung-Yiu Lam Michael Lauxman Thomas Lundquist Bruce Mackie Omar Mazzoni Peter Megna Dean

39、 Miller John Miller Charles Mozina Adi Mulawarman Jerry Murphy R. Murphy Edrin Murzaku Bruce Muschlitz Pratap Mysore Mukesh Nagpal Arthur Neubauer Michael Newman Joe Nims James OBrien Lorraine Padden Mirko Palazzo Bansi Patel Robert Pettigrew Frank Plumptre Daniel Leland Ransom Michael Roberts Charl

40、es Rogers M. Sachdev Steven Sano Bartien Sayogo Robert Scheurger Meliha Selak Lubomir Sevov Devki Sharma Hyeong Sim James Smith Jerry Smith Gary Stoedter Peter Sutherland James Swank Michael Swearingen William Taylor John Tengdin David Tepen Michael Thompson Demetrios Tziouvaras Joe Uchiyama Eric Ud

41、ren Gerald Vaughn John Vergis William Walter Daniel Ward Kenneth White Roger Whittaker Philip Winston Richard Young Jian Yu Luis Zambrano Copyright 2014 IEEE. All rights reserved. vii When the IEEE-SA Standards Board approved this guide on 27 March 2014, it had the following membership: John Kulick,

42、 Chair Jon Walter Rosdahl, Vice Chair Richard H. Hulett, Past Chair Konstantinos Karachalios, Secretary Peter Balma Farooq Bari Ted Burse Clint Chaplin Stephen Dukes Jean-Philippe Faure Gary Hoffman Michael Janezic Jeffrey Katz Joseph L. Koepfinger* David J. Law Hung Ling Oleg Logvinov Ted Olsen Gle

43、nn Parsons Ron Petersen Adrian Stephens Peter Sutherland Yatin Trivedi Phil Winston Don Wright Yu Yuan *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Richard DeBlasio, DOE Representative Michael Janezic, NIST Representative Julie Alessi IEEE Standards Pr

44、ogram Manager, Document Development Erin Spiewak IEEE Standards Program Manager, Technical Program Development Copyright 2014 IEEE. All rights reserved. viii Introduction This introduction is not part of IEEE Std C37.95-2014, IEEE Guide for Protective Relaying of Utility-Consumer Interconnections. T

45、his document is intended to assist engineers in the application of protective relays at the interface between the utility and consumer systems where there is transformation between the utilitys supply voltage and the consumers utilization voltage. As a practical matter, this guide applies principall

46、y to larger commercial and industrial supply facilities since it deals primarily with systems above 600 V. It is a revision of IEEE Std C37.95-2002, IEEE Guide for Protective Relaying of Utility-Consumer Interconnections. This guide has been updated to reflect current practices, advances in technolo

47、gy, and the impact of non-utility generation on the utility-consumer interconnection. Copyright 2014 IEEE. All rights reserved. ix Contents 1. Overview 1 1.1 Scope . 1 1.2 Purpose 2 2. Normative references 2 3. Definitions 2 4. Establishing consumer service requirements and supply methods . 3 4.1 Ge

48、neral design approach 3 4.2 Information exchange 4 4.3 Specific supply considerations. 5 5. Typical utility-consumer interconnection configurations . 9 5.1 Single supply-single transformer 10 5.2 Dual supply-single transformer 12 5.3 Dual supply-dual transformer .14 6. Protection theory .16 6.1 Prot

49、ection system design considerations 16 6.2 Protection systems overview 19 7. System studies .28 7.1 Types of studies 28 7.2 Required data 29 7.3 Performance of studies .29 8. Consumers with generators .29 8.1 Introduction 29 8.2 Consumer with generation and no parallel connection to the utility.30 8.3 Consumer with generation in parallel but no planned power export to the utility 30 8.4 Consumer with generation and planned power export to the utility .33 9. Interconnection examples 38 9.1 Single supply from a remote utility substation .38 9.2 Dual supply from