欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    IEEE C57 12 59-2015 en Guide for Dry-Type Transformer Through-Fault Current Duration《干式变压器直通故障电流持续时间》.pdf

    • 资源ID:1249185       资源大小:2.53MB        全文页数:21页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    IEEE C57 12 59-2015 en Guide for Dry-Type Transformer Through-Fault Current Duration《干式变压器直通故障电流持续时间》.pdf

    1、IEEE Guide for Dry-Type Transformer Through-Fault Current DurationIEEE Std C57.12.59-2015(Revision of IEEE Std C57.12.59-2001)IEEE Power and Energy SocietySponsored by the Transformers CommitteeIEEE3 Park AvenueNew York, NY 10016-5997USAIEEE Std C57.12.59-2015(Revision of IEEE Std C57.12.59-2001)IEE

    2、E Guide for Dry-Type Transformer Through-Fault Current DurationSponsor Transformers Committee IEEE Power and Energy SocietyApproved 3 September 2015IEEE-SA Standards BoardAbstract: Recommendations believed essential for the application of overcurrent protective devic-es that limit the exposure time

    3、of dry-type transformers to short-circuit currents are set forth in this guide. This guide is not intended to imply overload capability.Keywords: dry-type transformers, fault current, IEEE C57.12.59, mechanical damage, mechanical duty, normal base current, short-circuit current, short-circuit impeda

    4、nce, thermal damageThe Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2015 by The Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 6 November 2015. Printed in the United States of America.IEEE is a reg

    5、istered 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 standards documents are supplied

    6、 “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 standard. Furthermore, the viewp

    7、oint 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 rendering professional or other se

    8、rvices 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 care in any given circumst

    9、ances or, as appropri-ate, 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 TO: PROCURE-MENT OF SUBST

    10、ITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CON-TRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE PUBLICATION, USE OF, OR RELIANCE UPON ANY STANDARD, EVEN

    11、IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE AND REGARDLESS OF WHETHER SUCH DAMAGE WAS FORESEEABLE.TranslationsThe 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 published by IEEE should

    12、be considered the approved IEEE standard.Official statementsA 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 committees and shall not be considere

    13、d 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 rather than the formal positi

    14、on of IEEE.Comments on standardsComments 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 pertain-ing to IEEE Standards documents. Suggestions for changes in

    15、 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 concur-rence of a balance of interests. For t

    16、his reason, IEEE and the members of its societies and Standards Coordi-nating 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 interpretation requests. A

    17、ny 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 Board445 Hoes LanePiscataway, NJ 08854 USALaws and regulationsUsers of IEEE Stan

    18、dards 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 require-ments. Implementers of the standard are responsible for observing or referring to the applicable regulatory

    19、 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.CopyrightsIEEE draft and approved standards are copyrighted by IEEE under U.S. and international copyright law

    20、s. 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 methods. By making these documents

    21、 available for use and adop-tion by public authorities and private users, IEEE does not waive any rights in copyright to the documents.PhotocopiesSubject to payment of the appropriate fee, IEEE will grant users a limited, non-exclusive license to photocopy portions of any individual standard for com

    22、pany or organizational internal use or individual, non-commercial use only. To arrange for payment of licensing fees, please contact Copyright Clearance Center, Customer Ser-vice, 222 Rosewood Drive, Danvers, MA 01923 USA; +1 978 750 8400. Permission to photocopy portions of any individual standard

    23、for educational classroom use can also be obtained through the Copyright Clearance Center.Updating of IEEE Standards documentsUsers of IEEE Standards documents should be aware that these documents may be superseded at any time by the issuance of new editions or may be amended from time to time throu

    24、gh the issuance of amendments, corri-genda, 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 least every ten years. When a documen

    25、t 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 latest edition of any IEEE standard.In

    26、 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 listed previously. For more informati

    27、on about the IEEE-SA or IEEEs standards development process, visit the IEEE-SA Website at http:/standards.ieee.org.ErrataErrata, if any, for all IEEE standards can be accessed on the IEEE-SA Website at the following URL: http:/standards.ieee.org/findstds/errata/index.html. Users are encouraged to ch

    28、eck this URL for errata periodically.PatentsAttention 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 to the existence or validity of any paten

    29、t 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. Letters of Assurance may indicate whether t

    30、he 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 discrim-ination to applicants desiring to obtain such licenses.Essential Patent Claims may exist fo

    31、r which a Letter of Assurance has not been received. The IEEE is not re-sponsible 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 any licensing terms or conditions provide

    32、d 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 valid-ity of any patent rights, and the risk of infringement of such rights, is entirely their

    33、 own responsibility. Further information may be obtained from the IEEE Standards Association.6Copyright 2015 IEEE. All rights reserved.ParticipantsAt the time this IEEE guide was completed, the DC Circuit Breaker Working Group had the following membership:Paulette Payne Powell, ChairBipin Patel, Vic

    34、e ChairTimothy Holdway Charles Johnson Richard MarekThe following members of the individual balloting committee voted on this guide. Balloters may have voted for approval, disapproval, or abstention.Samuel AguirreI. AntweilerDonald AyersRobert BallardBarry BeasterSteven BeznerWallace BinderThomas Bi

    35、shopThomas BlackburnWilliam BloetheCarl BushThomas CallsenPaul CardinalSuresh ChannarasappaJohn CrouseRay DavisDieter DohnalGary DonnerDonald DunnJorge Fernandez DaherJoseph FoldiMarcel FortinDerek FosterRobert GanserCarlos GaytanFrank GerleveDavid GilmerJalal GohariEdwin GoodwinRandall GrovesAjit G

    36、walMichael HaasTimothy HoldwayJill HolmesPhilip HopkinsonMohammad ImanRichard JacksonCharles JohnsonLaszlo KadarSheldon KennedyYuri KhersonskyJim KulchiskyMarc LacroixChung-Yiu LamAleksandr LevinRichard MarekJohn MillerDaniel MulkeyJerry MurphyK. R. M. NairMartin NavarroMichael NewmanRaymond Nichola

    37、sMirko PalazzoKlaus PappBansi PatelWesley PattersonPaulette Payne PowellBranimir PetosicChristopher PetrolaAlvaro PortilloLewis PowellIulian ProfirMichael RobertsCharles RogersJoseph RostronThomas RozekBartien SayogoJerry SmithDavid StankesKerwin StretchDavid TepenJames ThompsonJohn VergisKenneth Wh

    38、iteJennifer YuJian Yu7Copyright 2015 IEEE. All rights reserved.When the IEEE-SA Standards Board approved this guide on 3 September 2015, it had the following membership:John D. Kulick, ChairJon Walter Rosdahl, Vice ChairRichard H. Hulett, Past ChairKonstantinos Karachalios, SecretaryMasayuki Ariyosh

    39、iTed BurseStephen DukesJean-Philippe FaureJ. Travis Griffi thGary HoffmanMichael JanezicJoseph L. Keopfi nger*David LawHung LingAndrew MylesT. W. OlsenGlenn ParsonsRonald C. PetersenAnnette D. ReillyStephen J. ShellhammerAdrian P. StephensYatin TrivediPhilip WinstonDon WrightYu YuanDaidi Zhong*Membe

    40、r Emeritus8Copyright 2015 IEEE. All rights reserved.IntroductionThis introduction is not part of IEEE Std C57.12.59-2015, IEEE Guide for Dry-Type Transformer Through-Fault Current Duration.This guide provides recommendations for the application of overcurrent protection devices to limit the expo-sur

    41、e time of dry-type transformers to short circuits. It shall not be confused with IEEE Std C57.109, IEEE Guide for Liquid-Immersed Transformer Through-Fault Current Duration, which applies only to liquid-im-mersed transformers.Dry-type transformers differ significantly from liquid-immersed types in s

    42、everal respects:a) There are significant variations in dry-type winding constructions, including conventional varnish im-pregnated layered windings, vertically stacked varnish-impregnated disk windings, solid cast wind-ings, and combinations thereof, all of which have different transient heating cha

    43、racteristics during time intervals greater than about 100 s.b) The transient heating of liquid-immersed transformer windings is considerably buffered by the insu-lating medium in which the windings are immersed, providing a relatively long thermal time constant as compared to dry-type transformers.B

    44、ecause of the foregoing, the through-fault protection curves for dry-type transformers are limited to overload time intervals of 100 s or less. No one curve for longer time intervals would characterize the thermal perfor-mance of all the different dry-type transformer constructions and temperature r

    45、atings. Moreover, such curves are not known or, at least, not available. Consequently, the curves in this guide pertain to the temperature rise of the windings during time intervals less than 100 s, wherein nearly all the heat generated is stored in the conductors. For longer time intervals, it is r

    46、ecommended that reference be made to IEEE Std C57.96 B1, IEEE Guide for Loading Dry-Type Distribution and Power Transformers.As short-circuit time intervals become progressively less than 100 s, mechanical considerations become more important than thermal characteristics.Short-circuit performance ch

    47、aracteristics are contained in IEEE Std C57.12.01. This guide supplements that information, but in no way supersedes it.The substantive revisions of this guide include expansion of the scope to include Category III transformers. The basis for the equations and the thermal and mechanical damage curve

    48、s of Figure 1, Figure 2, and Fig-ure 3 were developed and are detailed in Annex A. Figure 2a was corrected for consistency with the details of Annex A.9Copyright 2015 IEEE. All rights reserved.Contents1. Overview . 101.1 Scope 101.2 Purpose . 101.3 General . 102. Normative references 113. Definition

    49、s . 114. Transformer coordination 114.1 General transformer coordination . 114.2 Category I transformers 134.3 Category III transformers . 14Annex A (informative) Basis for through-fault protection 16Annex B (informative) Bibliography . 1910Copyright 2015 IEEE. All rights reserved.IMPORTANT NOTICE: IEEE Standards documents are not intended to ensure safety, security, health, or environmental protection, or ensure against interference with or from other devices or networks. Imple-menters of IEEE Standards documents are responsible for determining and complying with all


    注意事项

    本文(IEEE C57 12 59-2015 en Guide for Dry-Type Transformer Through-Fault Current Duration《干式变压器直通故障电流持续时间》.pdf)为本站会员(hopesteam270)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开