1、IEEE PC57.12.90-2015/Cor1/D3.1, September 2016PC57.12.90-2015/Cor1/D3.11Draft Standard for Test Code for 2Liquid-Immersed Distribution, Power, 3and Regulating Transformers45Corrigendum 1: Editorial and 6Technical Corrections7Sponsor8Transformers Committee9of the10IEEE Power and Energy Society11Appro
2、ved 12IEEE-SA Standards Board1314Copyright 2016 by The Institute of Electrical and Electronics Engineers, Inc.15Three Park Avenue16New York, New York 10016-5997, USA17All rights reserved.18This document is an unapproved draft of a proposed IEEE Standard. As such, this document is subject to 19change
3、. USE AT YOUR OWN RISK! IEEE copyright statements SHALL NOT BE REMOVED from draft 20or approved IEEE standards, or modified in any way. Because this is an unapproved draft, this document 21must not be utilized for any conformance/compliance purposes. Permission is hereby granted for officers 22from
4、each IEEE Standards Working Group or Committee to reproduce the draft document developed by 23that Working Group for purposes of international standardization consideration. IEEE Standards 24Department must be informed of the submission for consideration prior to any reproduction for 25international
5、 standardization consideration (stds.iprieee.org). Prior to adoption of this document, in 26whole or in part, by another standards development organization, permission must first be obtained from 27the IEEE Standards Department (stds.iprieee.org). When requesting permission, IEEE Standards 28Departm
6、ent will require a copy of the standard development organizations document highlighting the use 29of IEEE content. Other entities seeking permission to reproduce this document, in whole or in part, must 30also obtain permission from the IEEE Standards Department.31IEEE Standards Department32445 Hoes
7、 Lane33Piscataway, NJ 08854, USA34IEEE PC57.12.90-2015/Cor1/D3.1, 20 September 20162Copyright 2016 IEEE. All rights reserved.This is an unapproved IEEE Standards Draft, subject to change.Abstract: The definition of constant k in Equation 2 (in 8.3) and line terminal rated voltage in the 1last paragr
8、aph of 10.8.2 are corrected in this corrigendum. 23Keywords: IEEE C57.12.9045x67The 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 . Print
9、ed in the United States of America.IEEE is a registered trademark in the U.S. Patent fitness 24for a particular purpose; non-infringement; and quality, accuracy, effectiveness, currency, or completeness 25of material. In addition, IEEE disclaims any and all conditions relating to: results; and workm
10、anlike effort. 26IEEE standards documents are supplied “AS IS” and “WITH ALL FAULTS.”27Use of an IEEE standard is wholly voluntary. The existence of an IEEE standard does not imply that there 28are no other ways to produce, test, measure, purchase, market, or provide other goods and services related
11、 29to the scope of the IEEE standard. Furthermore, the viewpoint expressed at the time a standard is approved 30and issued is subject to change brought about through developments in the state of the art and comments 31received from users of the standard.32In publishing and making its standards avail
12、able, IEEE is not suggesting or rendering professional or other 33services for, or on behalf of, any person or entity nor is IEEE undertaking to perform any duty owed by any 34other person or entity to another. Any person utilizing any IEEE Standards document, should rely upon his 35or her own indep
13、endent judgment in the exercise of reasonable care in any given circumstances or, as 36appropriate, seek the advice of a competent professional in determining the appropriateness of a given 37IEEE standard.38IN NO EVENT SHALL IEEE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 39EXEMPLARY,
14、 OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO: 40PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 41OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 42WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 43OTHERWISE) AR
15、ISING IN ANY WAY OUT OF THE PUBLICATION, USE OF, OR RELIANCE 44UPON ANY STANDARD, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE AND 45REGARDLESS OF WHETHER SUCH DAMAGE WAS FORESEEABLE.46IEEE PC57.12.90-2015/Cor1/D3.1, 20 September 20164Copyright 2016 IEEE. All rights reserved.This is an unapprov
16、ed IEEE Standards Draft, subject to change.Translations 1The IEEE consensus development process involves the review of documents in English only. In the event 2that an IEEE standard is translated, only the English version published by IEEE should be considered the 3approved IEEE standard.4Official s
17、tatements 5A statement, written or oral, that is not processed in accordance with the IEEE-SA Standards Board 6Operations Manual shall not be considered or inferred to be the official position of IEEE or any of its 7committees and shall not be considered to be, or be relied upon as, a formal positio
18、n of IEEE. At lectures, 8symposia, seminars, or educational courses, an individual presenting information on IEEE standards shall 9make it clear that his or her views should be considered the personal views of that individual rather than the 10formal position of IEEE.11Comments on standards12Comment
19、s for revision of IEEE Standards documents are welcome from any interested party, regardless of 13membership affiliation with IEEE. However, IEEE does not provide consulting information or advice 14pertaining to IEEE Standards documents. Suggestions for changes in documents should be in the form of
20、a 15proposed change of text, together with appropriate supporting comments. Since IEEE standards represent a 16consensus of concerned interests, it is important that any responses to comments and questions also receive 17the concurrence of a balance of interests. For this reason, IEEE and the member
21、s of its societies and 18Standards Coordinating Committees are not able to provide an instant response to comments or questions 19except in those cases where the matter has previously been addressed. For the same reason, IEEE does not 20respond to interpretation requests. Any person who would like t
22、o participate in revisions to an IEEE 21standard is welcome to join the relevant IEEE working group.22Comments on standards should be submitted to the following address:23Secretary, IEEE-SA Standards Board 24445 Hoes Lane 25Piscataway, NJ 08854 USA26Laws and regulations 27Users of IEEE Standards doc
23、uments should consult all applicable laws and regulations. Compliance with 28the provisions of any IEEE Standards document does not imply compliance to any applicable regulatory 29requirements. Implementers of the standard are responsible for observing or referring to the applicable 30regulatory req
24、uirements. IEEE does not, by the publication of its standards, intend to urge action that is not 31in compliance with applicable laws, and these documents may not be construed as doing so.32Copyrights33IEEE draft and approved standards are copyrighted by IEEE under U.S. and international copyright l
25、aws. 34They are made available by IEEE and are adopted for a wide variety of both public and private uses. These 35include both use, by reference, in laws and regulations, and use in private self-regulation, standardization, 36and the promotion of engineering practices and methods. By making these d
26、ocuments available for use and 37adoption by public authorities and private users, IEEE does not waive any rights in copyright to the 38documents.39IEEE PC57.12.90-2015/Cor1/D3.1, 20 September 20165Copyright 2016 IEEE. All rights reserved.This is an unapproved IEEE Standards Draft, subject to change
27、.Photocopies 1Subject to payment of the appropriate fee, IEEE will grant users a limited, non-exclusive license to 2photocopy portions of any individual standard for company or organizational internal use or individual, 3non-commercial use only. To arrange for payment of licensing fees, please conta
28、ct Copyright Clearance 4Center, Customer Service, 222 Rosewood Drive, Danvers, MA 01923 USA; +1 978 750 8400. Permission 5to photocopy portions of any individual standard for educational classroom use can also be obtained 6through the Copyright Clearance Center.7Updating of IEEE Standards documents
29、8Users of IEEE Standards documents should be aware that these documents may be superseded at any time 9by the issuance of new editions or may be amended from time to time through the issuance of amendments, 10corrigenda, or errata. An official IEEE document at any point in time consists of the curre
30、nt edition of the 11document together with any amendments, corrigenda, or errata then in effect. 12Every IEEE standard is subjected to review at least every ten years. When a document is more than ten 13years old and has not undergone a revision process, it is reasonable to conclude that its content
31、s, although 14still of some value, do not wholly reflect the present state of the art. Users are cautioned to check to 15determine that they have the latest edition of any IEEE standard.16In order to determine whether a given document is the current edition and whether it has been amended 17through
32、the issuance of amendments, corrigenda, or errata, visit the IEEE Xplore at 18http:/ieeexplore.ieee.org/ or contact IEEE at the address listed previously. For more information about the 19IEEE-SA or IEEEs standards development process, visit the IEEE-SA Website at http:/standards.ieee.org.20Errata 2
33、1Errata, if any, for all IEEE standards can be accessed on the IEEE-SA Website at the following URL: 22http:/standards.ieee.org/findstds/errata/index.html. Users are encouraged to check this URL for errata 23periodically.24Patents25Attention is called to the possibility that implementation of this s
34、tandard may require use of subject matter 26covered by patent rights. By publication of this standard, no position is taken by the IEEE with respect to 27the existence or validity of any patent rights in connection therewith. If a patent holder or patent applicant 28has filed a statement of assuranc
35、e via an Accepted Letter of Assurance, then the statement is listed on the 29IEEE-SA Website at http:/standards.ieee.org/about/sasb/patcom/patents.html. Letters of Assurance may 30indicate whether the Submitter is willing or unwilling to grant licenses under patent rights without 31compensation or u
36、nder reasonable rates, with reasonable terms and conditions that are demonstrably free of 32any unfair discrimination to applicants desiring to obtain such licenses.33Essential Patent Claims may exist for which a Letter of Assurance has not been received. The IEEE is not 34responsible for identifyin
37、g Essential Patent Claims for which a license may be required, for conducting 35inquiries into the legal validity or scope of Patents Claims, or determining whether any licensing terms or 36conditions provided in connection with submission of a Letter of Assurance, if any, or in any licensing 37agre
38、ements are reasonable or non-discriminatory. Users of this standard are expressly advised that 38determination of the validity of any patent rights, and the risk of infringement of such rights, is entirely 39their own responsibility. Further information may be obtained from the IEEE Standards Associ
39、ation.40IEEE PC57.12.90-2015/Cor1/D3.1, 20 September 20166Copyright 2016 IEEE. All rights reserved.This is an unapproved IEEE Standards Draft, subject to change.Participants1At the time this draft corrigendum was submitted to the IEEE-SA Standards Board for approval, the2Continuous Revision of C57.1
40、2.90 Working Group had the following membership:3Stephen Antosz, Chair4Peter Balma, Vice Chair56William Bartley7Marcel Fortin8Ramsis Girgis910Mark Perkins11Bertrand Poulin12Paulette Payne Powell13Pierre Riffon14Steven Snyder15Ed teNyenhuis16Loren Wagenaar17181920The following members of the individu
41、al balloting committee voted on this corrigendum. Balloters may 21have voted for approval, disapproval, or abstention.2223(to be supplied by IEEE)2425Balloter126Balloter227Balloter328Balloter429Balloter530Balloter631Balloter732Balloter833Balloter9343536When the IEEE-SA Standards Board approved this
42、corrigendum on , it had the 37following membership:38(to be supplied by IEEE)39, Chair40, Vice Chair41, Past Chair42, Secretary4344SBMember145SBMember246SBMember347SBMember448SBMember549SBMember650SBMember751SBMember852SBMember953*Member Emeritus545556IEEE PC57.12.90-2015/Cor1/D3.1, 20 September 201
43、67Copyright 2016 IEEE. All rights reserved.This is an unapproved IEEE Standards Draft, subject to change.Introduction1This introduction is not part of IEEE PC57.12.90-2015/Cor1/D3.1, Draft Standard for Test Code for Liquid-Immersed 2Distribution, Power, and Regulating TransformersCorrigendum 1: Edit
44、orial and Technical Corrections.3This C57.12.90-2015 Corrigendum 1 corrects an editorial mistake made during editing, and makes a 4technical correction needed to maintain consistency with C57.12.00-2015. The constant k in the definitions 5for Equation (2) should indicate the square of the ratio of t
45、he voltages, and in Clause 10.8.2 the line 6terminal rated voltage has been changed from 115 kV to 69 kV to reflect the new definition of Class II 7transformers provided in C57.12.00-2015, subclause 5.10.b).8910IEEE PC57.12.90-2015/Cor1/D3.1, 20 September 20168Copyright 2016 IEEE. All rights reserve
46、d.This is an unapproved IEEE Standards Draft, subject to change.Contents1Add (Table of) Contents23IEEE PC57.12.90-2015/Cor1/D3.1, September 20169Copyright 2016 IEEE. All rights reserved.This is an unapproved IEEE Standards Draft, subject to change.Draft Standard for Test Code for 1Liquid-Immersed Di
47、stribution, Power, 2and Regulating Transformers34Corrigendum 1: Editorial and 5Technical Corrections6NOTEThe editing instructions contained in this corrigendum define how to merge the material contained therein 7into the existing base standard and its amendments to form the comprehensive standard.8T
48、he editing instructions are shown in bold italic. Four editing instructions are used: change, delete, insert, and replace. 9Change is used to make corrections in existing text or tables. The editing instruction specifies the location of the 10change and describes what is being changed by using strik
49、ethrough (to remove old material) and underscore (to add 11new material). Delete removes existing material. Insert adds new material without disturbing the existing material. 12Insertions may require renumbering. If so, renumbering instructions are given in the editing instruction. Replace is used 13to make changes in figures or equations by removing the existing figure or equation and replacing it with a new one. 14Editing instructions, change markings, and this NOTE will not be carried over into future editions because the changes 15will be incorporated into th
