1、 IEC 61850-7-4Edition 2.0 2010-03INTERNATIONAL STANDARD Communication networks and systems for power utility automation Part 7-4:Basic communication structure Compatible logical node classes and data object classes IEC 61850-7-4:2010(E)colourinside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2
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9、ONAL STANDARD Communication networks and systems for power utility automation Part 7-4:Basic communication structure Compatible logical node classes and data object classes INTERNATIONAL ELECTROTECHNICAL COMMISSION XHICS 33.200 PRICE CODEISBN 978-2-88910-577-9 Registered trademark of the Internation
10、al Electrotechnical Commission colourinside 2 61850-7-4 IEC:2010(E)CONTENTS FOREWORD.8 INTRODUCTION.10 1 Scope.11 2 Normative references.12 3 Terms and definitions.13 4 Abbreviated terms.13 5 Logical node classes.19 5.1 Logical node groups.19 5.2 Interpretation of logical node tables.20 5.3 System l
11、ogical nodes LN group:L.21 5.3.1 LN relationships.21 5.3.2 LN:Physical device information Name:LPHD.22 5.3.3 LN:common logical node Name:Common LN.22 5.3.4 LN:Logical node zero Name:LLN0.24 5.3.5 LN:Physical communication channel supervision Name:LCCH.24 5.3.6 LN:GOOSE subscription Name:LGOS.25 5.3.
12、7 LN:Sampled value subscription Name:LSVS.25 5.3.8 LN:Time management Name:LTIM.26 5.3.9 LN:Time master supervision Name:LTMS.26 5.3.10 LN:Service tracking Name:LTRK.27 5.4 Logical nodes for automatic control LN Group:A.27 5.4.1 Modelling remarks.27 5.4.2 LN:Neutral current regulator Name:ANCR.27 5.
13、4.3 LN:Reactive power control Name:ARCO.29 5.4.4 LN:Resistor control Name:ARIS.29 5.4.5 LN:Automatic tap changer controller Name:ATCC.30 5.4.6 LN:Voltage control Name:AVCO.31 5.5 Logical nodes for control LN Group:C.32 5.5.1 Modelling remarks.32 5.5.2 LN:Alarm handling Name:CALH.32 5.5.3 LN:Cooling
14、group control Name:CCGR.32 5.5.4 LN:Interlocking Name:CILO.33 5.5.5 LN:Point-on-wave switching Name:CPOW.33 5.5.6 LN:Switch controller Name:CSWI.34 5.5.7 LN:Synchronizer controller Name:CSYN.35 5.6 Logical nodes for functional blocks LN group F.36 5.6.1 Modelling remarks.36 5.6.2 LN:Counter Name:FCN
15、T.36 5.6.3 LN:Curve shape description Name:FCSD.37 5.6.4 LN:Generic filter Name:FFIL.37 5.6.5 LN:Control function output limitation Name:FLIM.38 5.6.6 LN:PID regulator Name:FPID.38 5.6.7 LN:Ramp function Name:FRMP.39 5.6.8 LN:Set-point control function Name:FSPT.39 5.6.9 LN:Action at over threshold
16、Name:FXOT.40 5.6.10 LN:Action at under threshold Name:FXUT.40 61850-7-4 IEC:2010(E)3 5.7 Logical nodes for generic references LN Group:G.41 5.7.1 Modelling remarks.41 5.7.2 LN:Generic automatic process control Name:GAPC.41 5.7.3 LN:Generic process I/O Name:GGIO.42 5.7.4 LN:Generic log Name:GLOG.42 5.7.5 LN:Generic security application Name:GSAL.43 5.8 Logical nodes for interfacing and archiving LN Group:I.43 5.8.1 Modelling remarks.43 5.8.2 LN:Archiving Name:IARC.43 5.8.3 LN:Human machine interf
