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IEC_61850-7-4ed1.0en-2003.pdf

1、INTERNATIONALSTANDARDIEC61850-7-4First edition2003-05Communication networks and systemsin substations Part 7-4:Basic communication structure for substationand feeder equipment Compatible logical nodeclasses and data classesReference numberIEC 61850-7-4:2003(E)Publication numberingAs from 1 January 1

2、997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of its publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publica

3、tion,thebase publication incorporating amendment 1 and the base publication incorporatingamendments 1 and 2.Further information on IEC publicationsThe technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information

4、 relating tothis publication,including its validity,is available in the IEC Catalogue ofpublications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consideration and work in progress undertakenby the technical committee which has prepared this publi

5、cation,as well as the listof publications issued,is also available from the following:IEC Web Site(www.iec.ch)Catalogue of IEC publicationsThe on-line catalogue on the IEC web site(http:/www.iec.ch/searchpub/cur_fut.htm)enables you to search by a variety of criteria including text searches,technical

6、committees and date of publication.On-line information is also available onrecently issued publications,withdrawn and replaced publications,as well ascorrigenda.IEC Just Published This summary of recently issued publications(http:/www.iec.ch/online_news/justpub/jp_entry.htm)is also available by emai

7、l.Please contact the CustomerService Centre(see below)for further information.Customer Service CentreIf you have any questions regarding this publication or need further assistance,please contact the Customer Service Centre:Email:custserviec.chTel:+41 22 919 02 11Fax:+41 22 919 03 00INTERNATIONALSTA

8、NDARDIEC61850-7-4First edition2003-05Communication networks and systemsin substations Part 7-4:Basic communication structure for substationand feeder equipment Compatible logical nodeclasses and data classes IEC 2003 Copyright-all rights reservedNo part of this publication may be reproduced or utili

9、zed in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:i

10、nmailiec.ch Web:www.iec.chFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission XD 2 61850-7-4 IEC:2003(E)CONTENTSFOREWORD.6INTRODUCTION.81Scope.92Normative references.103Terms and definitions.114Abbreviated terms.115Logical node

11、 classes.155.1Logical Node groups.155.2Interpretation of Logical Node tables.165.3System Logical NodesLN Group:L.175.3.1General.175.3.2LN:Physical device informationName:LPHD.185.3.3Common Logical Node.185.3.4LN:Logical node zeroName:LLN0.195.4Logical Nodes for protection functionsLN Group:P.195.4.1

12、Modelling remarks.195.4.2LN:DifferentialName:PDIF.215.4.3LN:Direction comparisonName:PDIR.225.4.4LN:DistanceName:PDIS.225.4.5LN:Directional overpowerName:PDOP.235.4.6LN:Directional underpowerName:PDUP.235.4.7LN:Rate of change of frequencyName:PFRC.245.4.8LN:Harmonic restraintName:PHAR.245.4.9LN:Grou

13、nd detectorName:PHIZ.255.4.10 LN:Instantaneous overcurrentName:PIOC.255.4.11 LN:Motor restart inhibitionName:PMRI.255.4.12 LN:Motor starting time supervisionName:PMSS.265.4.13 LN:Over power factorName:POPF.265.4.14 LN:Phase angle measuringName:PPAM.275.4.15 LN:Protection schemeName:PSCH.275.4.16 LN:

14、Sensitive directional earthfaultName:PSDE.285.4.17 LN:Transient earth faultName:PTEF.295.4.18 LN:Time overcurrentName:PTOC.295.4.19 LN:OverfrequencyName:PTOF.305.4.20 LN:OvervoltageName:PTOV.305.4.21 LN:Protection trip conditioningName:PTRC.305.4.22 LN:Thermal overloadName:PTTR.315.4.23 LN:Undercurr

15、entName:PTUC.325.4.24 LN:UndervoltageName:PTUV.325.4.25 LN:Underpower factorName:PUPF.335.4.26 LN:UnderfrequencyName:PTUF.335.4.27 LN:Voltage controlled time overcurrentName:PVOC.345.4.28 LN:Volts per HzName:PVPH.345.4.29 LN:Zero speed or underspeedName:PZSU.3561850-7-4 IEC:2003(E)3 5.5Logical Nodes

16、 for protection related functionsLN Group:R.355.5.1Modelling Remarks.355.5.2LN:Disturbance recorder functionName:RDRE.365.5.3LN:Disturbance recorder channel analogueName:RADR.375.5.4LN:Disturbance recorder channel binaryName:RBDR.375.5.5LN:Disturbance record handlingName:RDRS.385.5.6LN:Breaker failureName:RBRF.385.5.7LN:Directional elementName:RDIR.385.5.8LN:Fault locatorName:RFLO.395.5.9LN:Power swing detection/blockingName:RPSB.395.5.10 LN:AutoreclosingName:RREC.405.5.11 LN:Synchronism-check o

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