1、 IEEE Guide for Acceptance and Maintenance of Insulating Mineral Oil in Electrical Equipment Sponsored by the Transformers Committee IEEE 3 Park Avenue New York, NY 10016-5997 USA IEEE Power and Energy SocietyIEEE Std C57.106-2015(Revision ofIEEE Std C57.106-2006) IEEE Std C57.106-2015 (Revision of
2、IEEE Std C57.106-2006) IEEE Guide for Acceptance and Maintenance of Insulating Mineral Oil in Electrical Equipment Sponsor Transformers Committee of the IEEE Power and Energy Society Approved 5 December 2015 IEEE-SA Standards Board Abstract: Recommendations regarding mineral oil tests and evaluation
3、 procedures are made in this guide; references are made to methods of reconditioning and reclaiming conventional petroleum (mineral) dielectric insulating liquids; the levels at which these methods become necessary; and the routines for restoring oxidation resistance, where required, by the addition
4、 of oxidation inhibitors. The intent is to assist the power equipment operator in evaluating the serviceability of mineral oil received in equipment, oil as received from the supplier for filling new equipment at the installation site, and oil as processed into such equipment; and to assist the oper
5、ator in maintaining mineral oil in serviceable condition. The mineral oil covered is used in transformers, reactors, load tap changers, and voltage regulators. Keywords: IEEE C57.106, insulation testing, load tap changers, mineral oil insulation, power distribution maintenance, power transformer ins
6、ulation, reactors, transformers, voltage regulators The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2016 by The Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 23 March 2016. Printed in the Unite
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35、isk of infringement of such rights, is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association. 5 Participants At the time this IEEE guide was completed, the C57.106 Working Group had the following membership: Robert Rasor*, Chair James Thompson*, V
36、ice Chair Claude Beauchemin*, Secretary Paul Boman Juan Castellanos Donald Cherry* C. Clair Claiborne* Stephanie Denzer Don Dorris Shawn Galbraith James Gardner David Hanson Roger Hayes Zan Kiparizoski Tom Melle Chris Miano Hali Moleski* Arturo Nunez Luke Parthemore Nicholas Perjanik Alan Peterson D
37、onald Platts Thomas Prevost Jimmy Rasco* Oleg Roizman* Ryan Thompson *Designates participation on straw and ballot resolution team. The following members of the individual balloting committee voted on this guide. Balloters may have voted for approval, disapproval, or abstention. Peter Balma Thomas B
38、arnes Martin Baur Claude Beauchemin W. J. (Bill) Bergman Wallace Binder Thomas Bishop Thomas Blackburn William Bloethe W. Boettger Paul Boman Thomas Callsen Paul Cardinal Juan Castellanos Donald Cherry C. Clair Claiborne Craig Colopy Willaim Darovny Alan Darwin Glenn Davis Dieter Dohnal Gary Donner
39、Jorge Fernandez Daher Joseph Foldi George Forrest Marcel Fortin Fredric Friend George Frimpong Shawn Galbraith James Gardner David Gilmer Edwin Goodwin James Graham William Griesacker Randall Groves Ajit Gwal John Harley Roger Hayes Jill Holmes Hali Jackson Richard Jackson John John Laszlo Kadar She
40、ldon Kennedy James Kinney Zan Kiparizoski Axel Kraemer Neil Kranich Jim Kulchisky Saumen Kundu John Lackey Chung-Yiu Lam Thomas LaRose Aleksandr Levin Thomas Lundquist Richard Marek J. Dennis Marlow Lee Matthews Mark McNally Susan McNelly Charles McShane Tom Melle Michael Miller Daleep Mohla Charles
41、 Morgan Daniel Mulkey Jerry Murphy Ryan Musgrove Ali Naderian Jahromi K. R. M. Nair Arthur Neubauer Michael Newman Joe Nims Luke Parthemore Dhiru Patel Brian Penny Branimir Petosic Donald Platts Alvaro Portillo Robert Rasor Timothy Charles Raymond Leslie Recksiedler Scott Reed Jean-Christophe Riboud
42、 John Roach Oleg Roizman Zoltan Roman Thomas Rozek Dinesh Sankarakurup Bartien Sayogo Devki Sharma Hyeong Sim Charles Simmons Jeremy Smith Jerry Smith Sanjib Som Nagu Srinivas Kyle Stechschulte James Swank Michael Swearingen James Thompson John Vergis Jane Verner Sukhdev Walia David Wallach William
43、Walter Kenneth White Waldemar Ziomek Donald Zipse 6 Copyright 2016 IEEE. All rights reserved. When the IEEE-SA Standards Board approved this guide on 5 December 2015, it had the following membership: John D. Kulick, Chair Jon Walter Rosdahl, Vice Chair Richard H. Hulett, Past Chair Konstantinos Kara
44、chalios, Secretary Masayuki Ariyoshi Ted Burse Stephen Dukes Jean-Philippe Faure J. Travis 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 Tr
45、ivedi Philip Winston Don Wright Yu Yuan Daidi Zhong *Member Emeritus 7 Copyright 2016 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std C57.106-2015, IEEE Guide for Acceptance and Maintenance of Insulating Mineral Oil in Electrical Equipment. IEEE Std C57.106 was last
46、 revised in 2006. There were several noteworthy changes to this guide in the 2015 revision. The overall outline common to many guides, including this one, was not altered; but subclauses were arranged to improve the flow of information. An example is the movement of the in-service oil subclause to j
47、ust after the new oil subclause. In this revision, discussions addressing moisture in the solid insulation/paper insulation were removed. In addition, information on oil circuit breakers was removed and accepted by the switchgear C37.20 series. In general, terms were aligned to recommended nomenclat
48、ure. The guide was made responsive to consistent terms for the oils, e.g., using the name “mineral oil” as opposed to several others. When necessary or practical, the references to a specific agency, title, era, or geographic specific rule were substituted with wording such as “the local, state, and
49、 national regulations.” 8 Copyright 2016 IEEE. All rights reserved. Contents 1. Overview .10 1.1 Scope 10 1.2 Purpose .11 2. Normative references .11 3. Definitions .11 4. Evaluation of mineral insulating oil 12 4.1 New mineral oil properties .12 4.2 In-service mineral oil properties .16 4.3 Mixtures of mineral oil .19 4.4 Sampling .19 4.5 Relative saturation of water dissolved in mineral oil 19 5. Mineral oil tests and their significance .20 5.1 Physical tests .21 5.2 Electrical tests .22 5.3 Chemical tests .24 6. Handling and storage .26 6.1 Tanks 26 6.2 Mineral oil quali
