IEEE 45.7-2012 - IEEE Recommended Practice for Electrical Installations on Shipboard -- AC Switchboards.pdf

1、 IEEE Recommended Practice for Electrical Installations on Shipboard AC Switchboards Sponsored by the Petroleum & Chemical Industry Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA 11 May 2012 IEEE Marine Industry Subcommittee of the Industry Applications Society IEEE Std 45.7-2012 IEEE Std

2、45.7-2012 IEEE Recommended Practice for Electrical Installations on ShipboardAC Switchboards Sponsor Petroleum & Chemical Industry Committee of the IEEE Marine Industry Subcommittee of the Industry Applications Society Approved 29 March 2012 IEEE-SA Standards Board Abstract: Recommendations for the

3、design, selection, and installation of switchboards on merchant vessels with electrical apparatus for lighting, signaling, communication, power, and propulsion are provided. Keywords: IEEE 45.7, marine electrical engineering, marine vessels, shipboard systems, ships, switchboards The Institute of El

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37、ipants At the time this IEEE recommended practice was completed, the Shipboard Electrical InstallationsSwitchboard Working Group had the following membership: Steven Liggio, Chair John Winbery, Vice Chair Arthur Currier Bob Jones Stefan Stan Diana Zimmerman The following members of the individual ba

38、lloting committee voted on this recommended practice. Balloters may have voted for approval, disapproval, or abstention. Dwight Alexander Michael Bayer Paul Bishop Rudy Bright William Bush William Byrd Eldridge Byron Keith Chow Norbert Doerry Gary Donner Marcia Eblen Randall Groves Lee Herron Werner

39、 Hoelzl Ronald Hotchkiss Mohammed Islam Piotr Karocki John Kay Tanuj Khandelwal Yuri Khersonsky Joseph L. Koepfinger Saumen Kundu Steven Liggio Greg Luri William McBride David T. Mills Dennis Neitzel Michael S. Newman Lorraine Padden Richard Paes Sergio A. Panetta James K. Phillips Iulian Profir Vin

40、cent Saporita Gary Savage Bartien Sayogo Robert Seitz Gil Shultz James Smith Michael Steurer Peter Sutherland John Vergis When the IEEE-SA Standards Board approved this recommended practice on 29 March 2012, it had the following membership: Richard H. Hulett, Chair John Kulick, Vice Chair Robert M.

41、Grow, Past President Judith Gorman, 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 Wa

42、lter Rosdahl Sam 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 Don Messina IEEE Standards Program Manager, Document Devel

43、opment Erin Spiewak IEEE Standards Program Manager, Technical Program Development Copyright 2012 IEEE. All rights reserved. vi Contents 1. Overview . 11.1 Scope . 11.2 Purpose . 21.3 Limitations. 21.4 Word usage. 22. Normative references. 23. Definitions. 43.1 Acronyms and abbreviations . 44. genera

44、tor control, instrumentation, and protectiongeneral. 5AC4.1 Overload and short-circuit protection . 54.2 Reverse power protection . 54.3 Undervoltage and overvoltage sensing relays. 64.4 Underfrequency and overfrequency sensing relays .64.5 Synchronizing and paralleling controls . 64.6 Ground-fault detection and insulation monitoring.