ANSI IEEE 765-2012 Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS).pdf

1、IEEE Standard for Preferred PowerSupply (PPS) for Nuclear Power Generating Stations (NPGS) Sponsored by the Nuclear Power Engineering Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA 23 January 2013 IEEE Power and Energy Society IEEE Std 765-2012 (Revision of IEEE 765-2006) IEEE Std 765-2012

2、 (Revision of IEEE Std 765-2006) IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS) Sponsor Nuclear Power Engineering Committee of the IEEE Power and Energy Society Approved 5 December 2012 IEEE-SA Standards Board Approved 28 October 2014American National Sta

3、ndards InstituteAbstract: The design criteria of the preferred power supply (PPS) and its interfaces with the Class 1E power system, switchyard, transmission system, and alternate ac (AAC) source are described. This standard provides PPS requirements for nuclear power plants and guidance in the area

4、s of AAC power source interfaces with PPS, physical independence of the PPS power and control circuits, and expanded PPS criteria for multi-unit stations. Keywords: AAC, alternate ac source, Class 1E, IEEE 765, NPGS, nuclear power generating station, PPS, preferred power supply, switchyard, transmis

5、sion system xThe Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2013 by The Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 23 January 2013. Printed in the United States of America. IEEE is a regist

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19、 Standards Association. Copyright 2013 IEEE. All rights reserved. vi Participants At the time this IEEE standard was completed, the Preferred Power Supply Working Group had the following membership: George Attarian, Chair David Gladey, Vice Chair Mark Bowman Robert Carruth Paul Colaianni John Disosw

20、ay Ken Fleischer Kali Hara Harvey Leake John Mallanda Kenneth Miller Gregg Reimers David Sehi Shawn Simon Thomas Sims Michael Tucker Tamatha WomackThe Subcommittee on Auxiliary Power (SC4) of the Nuclear Power Engineering Committee that recommended approval of this IEEE standard had the following me

21、mbership: Dale Goodney, Chair David Gladey, Vice Chair George Attarian John Bonner Mark Bowman Duane Brock Keith Bush Robert Carruth Jack Carter Richard Casalaina Om Chopra Paul Colaianni Richard Daverio Parthiv Desai John Disosway Ken Fleischer Robert Fletcher Brian Gardes Kali Hara Evans Heacock D

22、irk Hopp Paul Johnson Joe Krvavac Harvey Leake Bruce Lord John MacDonald John Mallanda Kenneth Miller Liliana Ramadan Gregg Reimers Bill Roettger David Sehi Shawn Simon Thomas Sims William Snider Robert Stark Sudhir Thakur James Thompson Michael Tucker Tamatha Womack At the time this IEEE standard w

23、as submitted to the IEEE-SA Standards Board for approval, the Nuclear Power Engineering Committee (NPEC) had the following membership: Satish Aggarwal, Chair George Ballassi, Vice Chair Ijaz Ahmad Dheya Al-Othmany George Attarian Royce Beacom Mark Bowman Daniel Brosnan Nissen Burstein Keith Bush Rob

24、ert Carruth Jack Carter Suresh Channarasappa Dennis Dellinger David Desaulniers John Disosway Walter Emerson Stephen Fleger Robert Fletcher Robert Francis Robert Fuld David Gladey James Gleason Dale Goodney Robert Hall Kali Hara Daryl Harmon Dirk Hopp David Hrovath Paul Johnson Christopher Kerr Bok-

25、Ryul Kim Thomas Koshy James Liming Bruce Lord John MacDonald Scott Malcolm Michael Miller Edward Mohtashemi Yasushi Nakagawa James Parello Ted Riccio Mark Santschi Glen Schinzel Zdenko Simic Marek Tengler James Thomas Masafumi Utsumi Michael Waterman Edward Wenzinger John White Paul Yanosy Sr. Won Y

26、oung Yun David Zaprazny Oon-Pyo Zhu vii Copyright 2013 IEEE. All rights reserved. The following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. William Ackerman Satish Aggarwal George Attarian George Ballassi Fa

27、rouk Baxter Robert Beavers William Bloethe Mark Bowman Daniel Brosnan Nissen Burstein Keith Bush William Byrd Suresh Channarasappa Weijen Chen Preston Cooper John Disosway Stephen Fleger Robert Fletcher Dale Goodney Randall Groves Ajit Gwal Kuljit Hara Hamidreza Heidarisafa Werner Hoelzl Lindsey Hop

28、f William Hopf Paul Johnson Wayne Johnson Chad Kiger Joseph L. Koepfinger Robert Konnik Jim Kulchisky G. Lang Michael Lauxman Bruce Lord Greg Luri John Macdonald Donald Mccullough John Merando Michael S. Newman Mirko Palazzo Jan Pirrong Ted Riccio Bartien Sayogo Glen Schinzel Gil Shultz Robert Stark

29、 Gary Stoedter Ashley Taylor Michael Tucker John Vergis Kenneth White James Wilson Tamatha Womack Larry Yonce When the IEEE-SA Standards Board approved this standard on 5 December 2012, it had the following membership: Richard H. Hulett, Chair John Kulick, Vice Chair Robert M. Grow, Past Chair Konst

30、antinos Karachalios, Secretary Satish Aggarwal Masayuki Ariyoshi Peter Balma William Bartley Ted Burse Clint Chaplin Wael Diab Jean-Philippe Faure Alexander Gelman Paul Houz Jim Hughes Joseph L. Koepfinger* David J. Law Thomas Lee Hung Ling Oleg Logvinov Ted Olsen Gary Robinson Jon Walter Rosdahl Sa

31、m Sciacca Mike Seavey Yatin Trivedi Phil Winston Don Wright *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Richard DeBlasio, DOE Representative Michael Janezic, NIST Representative Patrick Gibbons IEEE Standards Program Manager, Document Development Mali

32、a Zaman IEEE Standards Program Manager, Technical Program Development viii Copyright 2013 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std 765-2012, IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS). This standard was origina

33、lly prepared to provide detailed design criteria for the preferred power supply (PPS) to ensure a design commensurate with its intended function and to provide sufficient detail to interpret, clarify, and expand on guidance given in Title 10, U.S. Code of Federal Regulations, Part 50 B1, Appendix A,

34、 General Design Criteria 17 and General Design criteria 18, and IEEE Std 308TM-1991. Title 10, U.S. Code of Federal Regulations, Part 50 (10CFR50), Appendix A, General Design Criteria 17 (GDC-17) for nuclear power generating stations requires that an offsite electric power system be provided to perm

35、it functioning of structures, systems, and components important to safety. In addition, General Design Criteria 18 (GDC-18) provides requirements for inspection and testing of electric power systems. In 1988, Title 10, Part 50.63 was added to the U.S. Code of Federal Regulations. Part 50.63 requires

36、 each light water-cooled nuclear power generating station to withstand a station blackout for a specific duration and to recover from it. In addition, Part 50.63 defines the requirements for coping with a station blackout by utilizing an alternate ac (AAC) power source. The Nuclear Utility Managemen

37、t and Resource Council (NUMARC) provided additional guidance in NUMARC 87-00-1988, Guidelines and Technical Bases for NUMARC Initiatives Addressing Station Blackout at Light Water Reactors. Since NUMARC 87-00 (Revision 1 August 1991) is not available for general public distribution, the guidelines c

38、ontained therein were considered by the Working Group. The design requirements of AAC are outside the scope of this standard. This revision of the standard has removed Annex A and Annex B. Reference is made to IEEE Std 1792TM-2011, which provides a more comprehensive discussion on topics related to

39、PPS reliability. ix Copyright 2013 IEEE. All rights reserved. Contents 1. Overview 1 1.1 Document Organization . 1 1.2 Scope . 1 1.3 Purpose 2 2. Normative references 2 3. Definitions 3 4. General design criteria 3 4.1 General 3 4.2 Safety classification . 6 4.3 Function . 6 4.4 Capacity and capabil

40、ity 7 4.5 Availability 7 4.6 Independence 7 4.7 Design basis 8 5. Specific design criteria . 9 5.1 Transmission system interface 9 5.2 Switchyard interface .10 5.3 Class 1E power system interface 11 5.4 AAC source interface .12 6. Surveillance, control, and test requirements 12 6.1 Surveillance requ

41、irements 12 6.2 Control requirements 12 6.3 Test requirements 12 7. Multi-unit considerations 13 7.1 Sharing of PPSs .13 7.2 Shared system capability 13 7.3 Surveillance .13 7.4 Protective systems .13 7.5 Design basis.13 7.6 Shared controls and indication .13 Annex A (informative) Bibliography .14 1

42、 Copyright 2013 IEEE. All rights reserved. IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS) IMPORTANT NOTICE: IEEE Standards documents are not intended to ensure safety, health, or environmental protection, or ensure against interference with or from other

43、devices or networks. Implementers of IEEE Standards documents are responsible for determining and complying with all appropriate safety, security, environmental, health, and interference protection practices and all applicable laws and regulations. This IEEE document is made available for use subjec

44、t to important notices and legal disclaimers. These notices and disclaimers appear in all publications containing this document and may be found under the heading “Important Notice” or “Important Notices and Disclaimers Concerning IEEE Documents.” They can also be obtained on request from IEEE or vi

45、ewed at http:/standards.ieee.org/IPR/disclaimers.html. 1. Overview 1.1 Document Organization This standard has seven clauses. The first clause defines the scope of this standard, Clause 2 provides references, and Clause 3 provides definitions that are not found in other standards or are essential to

46、 the interpretation of the intent of this standard. The general design criteria of the preferred power supply (PPS) are outlined in Clause 4, and the specific design criteria in Clause 5 describe the interfaces with the transmission system, switchyard, Class 1E power system, and alternate ac (AAC) s

47、ource. Clause 6 describes the surveillance and test requirements, and Clause 7 describes multi-unit considerations. 1.2 Scope This standard describes the design criteria of the PPS and its interfaces with the Class 1E power system, switchyard, transmission system, and AAC source. Figure 1 is a typic

48、al interface diagram of the PPS with related power systems. IEEE Std 765-2012 IEEE Standard for Preferred Power Supply (PPS) for Nuclear Power Generating Stations (NPGS) 2 Copyright 2013 IEEE. All rights reserved. Figure 1 PPS interface diagram 1.3 Purpose This standard provides PPS requirements for

49、 nuclear power generating stations (NPGSs) and guidance in the areas of AAC power source interfaces with the PPS, physical independence of the PPS power and control circuits, and expanded PPS criteria for multi-unit stations. 2. Normative references The following referenced documents are indispensable for the application of this document (i.e., they must be understood and used, so each referenced document is cited in text and its relationship to this document is explained). For dated references, only the edition cited applies. For undated references, the l