1、IEEE Std 421.3-2016 (Revision of IEEE Std 421.3-1997) IEEE Standard for High-Potential Test Requirements for Excitation Systems for Synchronous Machines Sponsor Energy Development and Power Generation Committee of the IEEE Power and Energy Society Approved 5 February 2016 IEEE-SA Standards Board Abs
2、tract: High-potential test voltages for excitation systems used with synchronous machines are established. Test voltages are established based on whether equipment is connected to the exciter power circuit or is electrically isolated from the exciter power circuit. Keywords: dielectric testing, exci
3、tation systems, IEEE 421.3, test voltages 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 30 March 2016. Printed in the United States o
4、f America. IEEE is a registered trademark in the U.S. Patent fitness for a particular purpose; non-infringement; and quality, accuracy, effectiveness, currency, or completeness of material. In addition, IEEE disclaims any and all conditions relating to: results; and workmanlike effort. IEEE standard
5、s documents are supplied “AS IS” and “WITH ALL FAULTS.” Use of an IEEE standard is wholly voluntary. The existence of an IEEE standard does not imply that there are no other ways to produce, test, measure, purchase, market, or provide other goods and services related to the scope of the IEEE standar
6、d. Furthermore, the viewpoint expressed at the time a standard is approved and issued is subject to change brought about through developments in the state of the art and comments received from users of the standard. In publishing and making its standards available, IEEE is not suggesting or renderin
7、g professional or other services for, or on behalf of, any person or entity nor is IEEE undertaking to perform any duty owed by any other person or entity to another. Any person utilizing any IEEE Standards document, should rely upon his or her own independent judgment in the exercise of reasonable
8、care in any given circumstances or, as appropriate, seek the advice of a competent professional in determining the appropriateness of a given IEEE standard. IN NO EVENT SHALL IEEE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
9、 TO: PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE PUBLICATION, USE OF, OR RELIANCE
10、UPON ANY STANDARD, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE AND REGARDLESS OF WHETHER SUCH DAMAGE WAS FORESEEABLE. Translations The IEEE consensus development process involves the review of documents in English only. In the event that an IEEE standard is translated, only the English version
11、 published by IEEE should be considered the approved IEEE standard. Official statements A statement, written or oral, that is not processed in accordance with the IEEE-SA Standards Board Operations Manual shall not be considered or inferred to be the official position of IEEE or any of its committee
12、s and shall not be considered to be, or be relied upon as, a formal position of IEEE. At lectures, symposia, seminars, or educational courses, an individual presenting information on IEEE standards shall make it clear that his or her views should be considered the personal views of that individual r
13、ather than the formal position of IEEE. Comments on standards Comments for revision of IEEE Standards documents are welcome from any interested party, regardless of membership affiliation with IEEE. However, IEEE does not provide consulting information or advice pertaining to IEEE Standards document
14、s. Suggestions for changes in documents should be in the form of a proposed change of text, together with appropriate supporting comments. Since IEEE standards represent a consensus of concerned interests, it is important that any responses to comments and questions also receive the concurrence of a
15、 balance of interests. For this reason, IEEE and the members of its societies and Standards Coordinating Committees are not able to provide an instant response to comments or questions except in those cases where the matter has previously been addressed. For the same reason, IEEE does not respond to
16、 interpretation requests. Any person who would like to participate in revisions to an IEEE standard is welcome to join the relevant IEEE working group. Comments on standards should be submitted to the following address: Secretary, IEEE-SA Standards Board 445 Hoes Lane Piscataway, NJ 08854 USA Laws a
17、nd regulations Users of IEEE Standards documents should consult all applicable laws and regulations. Compliance with the provisions of any IEEE Standards document does not imply compliance to any applicable regulatory requirements. Implementers of the standard are responsible for observing or referr
18、ing to the applicable regulatory requirements. IEEE does not, by the publication of its standards, intend to urge action that is not in compliance with applicable laws, and these documents may not be construed as doing so Copyrights IEEE draft and approved standards are copyrighted by IEEE under U.S
19、. and international copyright laws. They are made available by IEEE and are adopted for a wide variety of both public and private uses. These include both use, by reference, in laws and regulations, and use in private self-regulation, standardization, and the promotion of engineering practices and m
20、ethods. By making these documents available for use and adoption by public authorities and private users, IEEE does not waive any rights in copyright to the documents. Photocopies Subject to payment of the appropriate fee, IEEE will grant users a limited, non-exclusive license to photocopy portions
21、of any individual standard for company or organizational internal use or individual, non-commercial use only. To arrange for payment of licensing fees, please contact Copyright Clearance Center, Customer Service, 222 Rosewood Drive, Danvers, MA 01923 USA; +1 978 750 8400. Permission to photocopy por
22、tions of any individual standard for educational classroom use can also be obtained through the Copyright Clearance Center. Updating of IEEE Standards documents Users of IEEE Standards documents should be aware that these documents may be superseded at any time by the issuance of new editions or may
23、 be amended from time to time through the issuance of amendments, corrigenda, or errata. An official IEEE document at any point in time consists of the current edition of the document together with any amendments, corrigenda, or errata then in effect. Every IEEE standard is subjected to review at le
24、ast every ten years. When a document is more than ten years old and has not undergone a revision process, it is reasonable to conclude that its contents, although still of some value, do not wholly reflect the present state of the art. Users are cautioned to check to determine that they have the lat
25、est edition of any IEEE standard. In order to determine whether a given document is the current edition and whether it has been amended through the issuance of amendments, corrigenda, or errata, visit the IEEE-SA Website at http:/ieeexplore.ieee.org/xpl/standards.jsp or contact IEEE at the address l
26、isted previously. For more information about the IEEE SA or IEEEs standards development process, visit the IEEE-SA Website at http:/standards.ieee.org. Errata Errata, if any, for all IEEE standards can be accessed on the IEEE-SA Website at the following URL: http:/standards.ieee.org/findstds/errata/
27、index.html. Users are encouraged to check this URL for errata periodically. Patents Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken by the IEEE with respect t
28、o the existence or validity of any patent rights in connection therewith. If a patent holder or patent applicant has filed a statement of assurance via an Accepted Letter of Assurance, then the statement is listed on the IEEE-SA Website at http:/standards.ieee.org/about/sasb/patcom/patents.html. Let
29、ters of Assurance may indicate whether the Submitter is willing or unwilling to grant licenses under patent rights without compensation or under reasonable rates, with reasonable terms and conditions that are demonstrably free of any unfair discrimination to applicants desiring to obtain such licens
30、es. Essential Patent Claims may exist for which a Letter of Assurance has not been received. The IEEE is not responsible for identifying Essential Patent Claims for which a license may be required, for conducting inquiries into the legal validity or scope of Patents Claims, or determining whether an
31、y licensing terms or conditions provided in connection with submission of a Letter of Assurance, if any, or in any licensing agreements are reasonable or non-discriminatory. Users of this standard are expressly advised that determination of the validity of any patent rights, and the risk of infringe
32、ment of such rights, is entirely their own responsibility. Further information may be obtained from the IEEE Standards Association vi Copyright 2016 IEEE. All rights reserved. Participants At the time this IEEE standard was completed, the ECS High-Potential Test Requirements for Excitation Systems f
33、or Synchronous Machines Working Group had the following membership: Richard Schaefer, Chair G. Anderson David Apps Gene Asbury Matthias Baechle Michael Basler M. Coultes Markus Egretzberger M. Faltas Namal Fernando Alexander Glaninger-Katschnig S. Guindon Les Hajagos Thomas Higgins Joseph Hurley R.
34、T. Jones Kiyong. Kim V. Knakins Ruediger. Kutzner Om P. Malik Shawn McMullen R. Mousse R. Mutukutti L. Nettleton Pierre Ouellette Shawn Patterson William Pearson J. Robertson I. Rowley T. Sawatzlay A. W. Schneider, Jr. Uwe Seeger Paul Smulders H. Su K. Sullivan Jose Taborda David Thumser Eric Toft E
35、ric Vaughn The following members of the individual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. Michael Basler William Bloethe Andrew Brown Gustavo Brunello Luis Coronado Matthew Davis Gary Donner Markus Egretzberger Namal Fernando Ro
36、styslaw Fostiak Frank Gerleve Alexander Glaninger-Katschnig Randall Groves James Gurney Werner Hoelzl Joseph Hurley Relu Ilie Jim Kulchisky Andreas Kunkel Ruediger Kutzner Benjamin Lanz James Lau Albert Livshitz Lawrence Long Om P. Malik Shawn McMullen Antonio Mejia Rhonda Netzel Michael Newman Shaw
37、n Patterson Howard Penrose Julian Profir Richard Schaefer A. W. Schneider, Jr. Uwe Seeger Jeremy Smith Paul Smulders Jose Taborda Robert Thornton-Jones David Thumser James Timperley Eric Toft Eric Vaughn John Vergis vii Copyright 2016 IEEE. All rights reserved. When the IEEE-SA Standards Board appro
38、ved this standard on 5 February 2016, it had the following membership: Jean-Philippe Faure, Chair Vacant, Vice Chair John Kulick, Past Chair Konstantinos Karachalios, Secretary Chuck Adams Masayuki Ariyoshi Ted Burse Steven Dukes Jianbin Fan J. Travis Griffith Gary Hoffman Ronald W. Hotchkiss Michae
39、l Janezic Joseph L. Koepfinger* Hung Ling Kevin Lu Annette D. Reilly Gary Robinson Mehmet Ulema Yingli Wen Howard Wolfman Don Wright Yu Yuan Daidi Zhong *Member Emeritus viii Copyright 2016 IEEE. All rights reserved. Introduction This introduction is not part of IEEE Std 421.3-2016, IEEE Standard fo
40、r High-Potential Test Requirements for Excitation Systems for Synchronous Machines. This standard defines high-potential test requirements for excitation systems for synchronous machines. IEEE Std 421.3 establishes test voltages for the exciter output circuit and for all other circuits electrically
41、isolated from the exciter output circuit. This standard was written to agree with existing standards as much as possible but expands the test voltages to account for stresses associated with high ceiling exciters. ix Copyright 2016 IEEE. All rights reserved. Contents 1. Overview 1 1.1 Scope . 1 1.2
42、Purpose 1 2. Normative references 2 3. Definitions 2 4. High-potential tests . 2 4.1 General 2 4.2 Type of tests 3 5. Frequency and waveshape of test voltage 3 6. High-potential test considerations 3 7. Duration and application of test voltage . 3 8. Measurement of test voltage . 4 9. Test temperature . 4 10. Standard test voltages . 4 10.1 Exciter power circuit 4 10.2 All other circuits (electrically isolated from the exciter power circuit) . 5 Annex A (informative) Background and technical considerations . 6 Annex B (informative) Bibliography 8
