ANSI IEEE C37.92-2005 Analog Inputs to Protective Relays from Electronic Voltage and Current Transducers《保护电压和电流传感器中继电器的模拟输入标准》.pdf

《ANSI IEEE C37.92-2005 Analog Inputs to Protective Relays from Electronic Voltage and Current Transducers《保护电压和电流传感器中继电器的模拟输入标准》.pdf》由会员分享，可在线阅读，更多相关《ANSI IEEE C37.92-2005 Analog Inputs to Protective Relays from Electronic Voltage and Current Transducers《保护电压和电流传感器中继电器的模拟输入标准》.pdf（20页珍藏版）》请在麦多课文档分享上搜索。

1、IEEE Std Std C37.92-2005(R2011)IEEE Standard for Analog Inputs toProtective Relays from ElectronicVoltage and Current TransducersSponsorPower System Relaying Committeeof theIEEE Power Engineering SocietyApproved 20 March 2005Reaffirmed 31 March 2011 IEEE-SA Standards BoardApproved 25 July 2005Reaffi

2、rmed 16 April 2012 American National Standards Institute Abstract: Electronic devices that develop or utilize analog signals are not presently coveredby standards. This Standard provides interface connectivity of modern power-system signaltransducers based on electronics, such as magneto-optic curre

3、nt transducers, and electronicrelays. The existing standardized levels from familiar magnetic current and voltage transformersare not readily generated by new types of electronic signal transducers.Keywords: phase correction phase error polarity sensing system transient responseThe Institute of Elec

4、trical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2005 by the Institute of Electrical and Electronics Engineers, Inc.All rights reserved. Published 20 September 2005. Printed in the United States of America.IEEE is a registered trademark in the U.S. Patent Tr

5、ademark Office, owned by the Institute of Electrical and Electronics Engineers,Incorporated.Print: 0-7381-4697-8 SH95337PDF: 0-7381-4698-6 SS95337No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permissionof the publ

6、isher.IEEE Standards documents are developed within the IEEE Societies and the Standards CoordinatingCommittees of the IEEE Standards Association (IEEE-SA) Standards Board. The IEEE develops itsstandardsthroughaconsensusdevelopmentprocess,approvedbytheAmericanNationalStandardsInstitute,whichbringsto

7、gethervolunteersrepresentingvariedviewpointsandintereststoachievethefinalproduct.VolunteersarenotnecessarilymembersoftheInstituteandservewithoutcompensation.WhiletheIEEEadministerstheprocessandestablishesrulestopromotefairnessintheconsensusdevelopmentprocess,theIEEEdoesnotindependentlyevaluate,test,

8、orverifytheaccuracyofanyoftheinformationcontainedinitsstandards.UseofanIEEEStandardiswhollyvoluntary.TheIEEEdisclaimsliabilityforanypersonalinjury,propertyor other damage, of any nature whatsoever, whether special, indirect, consequential, or compensatory,directlyorindirectlyresultingfromthepublicat

9、ion,useof,orrelianceuponthis,oranyotherIEEEStandarddocument.The IEEE does not warrant or represent the accuracy or content of the material contained herein, andexpresslydisclaimsanyexpressorimpliedwarranty,includinganyimpliedwarrantyofmerchantabilityorfitnessforaspecificpurpose,orthattheuseofthemate

10、rialcontainedhereinisfreefrompatentinfringement.IEEE Standards documents are supplied “AS IS.”TheexistenceofanIEEEStandarddoesnotimplythattherearenootherwaystoproduce,test,measure,purchase, market, or provide other goods and services related to the scope of the IEEE Standard.Furthermore, the viewpoi

11、nt expressed at the time a standard is approved and issued is subject to changebroughtaboutthroughdevelopmentsinthestateoftheartandcommentsreceivedfromusersofthestandard.EveryIEEEStandardissubjectedtoreviewatleasteveryfiveyearsforrevisionorreaffirmation.Whenadocumentismorethanfiveyearsoldandhasnotbe

12、enreaffirmed,itisreasonabletoconcludethatitscontents,althoughstillofsomevalue,donotwhollyreflectthepresentstateoftheart.Usersarecautionedto check to determine that they have the latest edition of any IEEE Standard.Inpublishingandmakingthisdocumentavailable,theIEEEisnotsuggestingorrenderingprofession

13、alorotherservicesfor,oronbehalfof,anypersonorentity.NoristheIEEEundertakingtoperformanydutyowed by any other person or entity to another. Any person utilizing this, and any other IEEE Standardsdocument,shouldrelyupontheadviceofacompetentprofessionalindeterminingtheexerciseofreasonablecare in any giv

14、en circumstances.Interpretations: Occasionally questions may arise regarding the meaning of portions of standards as theyrelate to specific applications. When the need for interpretations is brought to the attention of IEEE, theInstitutewillinitiateactiontoprepareappropriateresponses.SinceIEEEStanda

15、rdsrepresentaconsensusofconcernedinterests,itisimportanttoensurethatanyinterpretationhasalsoreceivedtheconcurrenceofabalanceofinterests.Forthisreason,IEEEandthemembersofitssocietiesandStandardsCoordinatingCommitteesarenotabletoprovideaninstantresponsetointerpretationrequestsexceptinthosecaseswhereth

16、e matter has previously received formal consideration. At lectures, symposia, seminars, or educationalcourses,anindividualpresentinginformationonIEEEstandardsshallmakeitclearthathisorherviewsshouldbeconsideredthepersonalviewsofthatindividualratherthantheformalposition,explanation,orinterpretation of

17、 the IEEE.CommentsforrevisionofIEEEStandardsarewelcomefromanyinterestedparty,regardlessofmembershipaffiliationwithIEEE.Suggestionsforchangesindocumentsshouldbeintheformofaproposedchangeof text, together with appropriate supporting comments. Comments on standards and requests forinterpretations shoul

18、d be addressed to:Secretary, IEEE-SA Standards Board445 Hoes LanePiscataway, NJ 08854USANOTE Attention is called to the possibility that implementation of this standard may require useofsubject matter covered bypatent rights. By publication ofthis standard, noposition is taken withrespect to the exi

19、stence or validity of any patent rights in connection therewith. The IEEE shall notberesponsibleforidentifyingpatentsforwhichalicensemayberequiredbyanIEEEstandardorforconducting inquiries into the legal validity or scope of those patents that are brought to its attention.Authorization to photocopy p

20、ortions of any individual standard for internal or personal use is grantedby the Institute of Electrical and Electronics Engineers, Inc., provided that the appropriate fee is paid toCopyrightClearanceCenter.Toarrangeforpaymentoflicensingfee,pleasecontactCopyrightClearanceCenter,CustomerService,222Ro

21、sewoodDrive,Danvers,MA01923USA;+19787508400.Permissiontophotocopyportionsofanyindividualstandardforeducationalclassroomusecanalsobeobtainedthroughthe Copyright Clearance Center.IntroductionThisintroductionisnotpartofIEEEStdC37.92-2005,IEEEStandardforAnalogInputstoProtectiveRelays from Electronic Vol

22、tage and Current Transducers.Notice to usersErrataErrata, if any, for this and all other standards can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/updates/errata/index.html.UsersareencouragedtocheckthisURLforerrataperiodically.InterpretationsCurrentinterpretationscanbeacc

23、essedatthefollowingURL:http:/standards.ieee.org/reading/ieee/interp/index.html.PatentsAttentioniscalledtothepossibilitythatimplementationofthisstandardmayrequireuseofsubjectmattercoveredbypatentrights.Bypublicationofthisstandard,nopositionistakenwithrespecttotheexistenceorvalidityofanypatentrightsin

24、connectiontherewith.TheIEEEshallnotberesponsibleforidentifyingpatentsorpatentapplicationsforwhichalicensemayberequiredtoimplementanIEEEstandardorforconducting inquiries into the legal validity or scope of those patents that are brought to its attention.ParticipantsAtthetimethisrecommendedpracticewas

25、completed,theLowEnergyAnalogSignalInputstoProtectiveRelaying Working Group had the following membership:Eric A. Udren, ChairP.G. McLaren, SecretaryDouglas DawsonPaulDrumHarley GillelandCharles HenvilleWilliam KotheimerP.J. LerleyVeselin SkendzicJohn TengdinThefollowingmembersoftheindividualballoting

26、committeevotedonthisstandard.Ballotersmayhavevoted for approval, disapproval, or abstention.William AckermanMark AdamiakSteve AlexandersonMunnu BajpaiKenneth BehrendtStuart BoucheyRobert BrattonGustavo BrunelloJeffrey BurnworthThomas W. CeaseJohn W. Chadwick, Jr.Simon ChanoDr. Guru Dutt DhingraRatan

27、 DasDouglas DawsonPaul DrumKenneth FoderoHarley GillelandMietek GlinkowskiRoger HeddingCharles HenvilleEdward Horgan, Jr.James D. Huddleston, IIIMr. Rene JonkerWilliam KotheimerDaniel LoveGregory LuriJesus MartinezThomas McCaffreyMichael McDonaldMark McGranaghanPeter McLarenDean Millerv - Copyright

28、? 2011 IEEE. All rights reserved.Gary MichelDaleep MohlaBruce MuschlitzJames RuggieriMohindar SachdevDavid SchemppThomas SchossigTony SeegersTarlochan SidhuMark SimonVeselin SkendzicJohn TengdinDemetrios TziouvarasJoe UchiyamaEric A. UdrenWhen the IEEE-SA Standards Board approved this standard on 20

29、 March 2005, it had the followingmembership:Steve M. Mills, ChairRichard H. Hulett, Vice-ChairJudith Gorman, SecretaryMark D. BowmanDennis B. BrophyJoseph BruderRichard CoxBob DavisJulian Forster11Joanna N. GueninMark S. HalpinRaymond HapemanWilliam B. HopfLowell G. JohnsonHerman KochJoseph L. Koepf

30、inger*David J. LawDaleep C. MohlaPaul NikolichT. W. OlsenGlenn ParsonsRonald C. PetersenGary S. RobinsonFrank StoneMalcolm V. ThadenRichard L. TownsendJoe D. WatsonHoward L. WolfmanAlso included are the following non-voting IEEE-SA Standards Board liaisons:Satish K. Aggarwal, , NRC RepresentativeRic

31、hard DeBlasio, , DOE RepresentativeAlan Cookson, , NIST RepresentativeMichael D. Fisher1.Members Emeritusvi - Copyright ? 2011 IEEE. All rights reserved.Contents1. Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32、. . 11.1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12. Normative references . . . . . . . . . . . . .

33、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24. General requirements . . . . . . . . . . . . . . . . . . . . . . . . .

34、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.1 Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.2 Signal isolation from ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.3 Polar

35、ity marking and reversibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.4 Auxiliary outputs from sensing systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.5 Electrical environment withstand capability . . . . . . . . . . . . . . . . . . . . . . . . . .

36、 . 45. Electrical requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1 Signal specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.2 Phase correction value . . . . . . . .

37、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.3 Output burden capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.4 Common-mode rejection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.5 Ou

38、tput dc offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.6 Bandwidth and transient response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75.7 Squelching on error detection. . . . . . . . . . . . . . . . . . . . . . . . . .

39、 . . . . . . . . . . . . . 75.8 Signal description for valid-data signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76. Intermediate devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.1 Purpose . . . . . . . .

40、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76.2 Performance requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86.3 Other requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

41、. . . . . . . 87. Interconnection wiring practices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Annex A (informative) - Application Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A.1 Low-frequency response cutof

42、f . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A.2 Startup and shutdown transients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A.3 Response to power-system transients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12A.4 Power-fr

43、equency phase delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12A.5 Output capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12A.6 Malfunctions and alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

44、. . . . . . . . . . . . 12A.7 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13A.8 Digital interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13vii - Copyright ? 2011 IEEE. All

45、rights reserved.IEEE Standard for Analog Inputs toProtective Relays from ElectronicVoltage and Current Transducers1. Overview1.1 ScopeThisstandarddefinestheinterfacebetweenvoltageorcurrenttransducersystemsorsensingsystemswithanalogelectronicoutputs,andsuitablydesignedprotectiverelaysorothersubstatio

46、nmeasuringequipment.These transducer systems reproduce the power system waveforms as scaled values.This standard also defines requirements for optional intermediate summing or ratio-adjusting amplifiersrequiredtoaddorsubtracttheoutputsofmorethanonesensingsystemformeasurementbyasinglerelayormeasuring

47、 device.1.2 PurposeThestandardizedmeasurementsignalbetweenthetransducersystemandtherelaysystemsischaracterizedas an analog electrical signal of 11.3 V peak, at a maximum power of 3.2 mW.Aprimeexampleofasensingsystemwithanalogelectronicoutputisanopticalvoltageorcurrentsensingsystemwithanoptical-to-el

48、ectronicinterface.Figure1showsthetypicalconfigurationofsystemelementsforanopticalcurrentsensingsysteminahigh-voltagestation.Inthiscasetheopticalsensingsystemsarelocated on the bus at high potential. In other cases the sensing systems may be embedded inside powerapparatusorinsulators.Theopticalsignal

49、istransmittedthroughfiber-opticcablestothegroundlevelbeforebeingconvertedtoelectricalsignalsscaledandformattedforusebyprotectiverelaysandotherintelligentelectronic devices (IEDs). The optical-to-electrical conversion module is usually located in the controlhouse,butmayalsobelocatednearIEDsintheswitchyard.Thisstandardspecifiestheelectricalsignalsbetween the optical-to-electrical conversion module and the relays or other IEDs using these signals.Theinteractionbetweentheopticalsensingsystemandtheconversionmoduleisaproprietaryschemeofaparticularmanufacturerssensingdesign,notsubjecttosta