Draft61850-7-4©1EC:2002 -11- 57WG10-12(61850-7-4)R3.0/FD1S General LN Information System LNs...L Plant Level.../ Unit/Bay...C,P,R,A,M Process/Equipment Level .S,X,T,Y,Z General Use...G Data Semantics Annex Rules for LN extension Rules for Data extension Modeling Examples Figure 1-Overview of part IEC 61850-7-4 2 Normative references The following normative documents contain provisions,which,through reference in this text constitute provisions of this International Standard.At the time of publication,the editions indicated were valid.All normative documents are subject to revision,and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents as indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC61850-2 Communication networks and systems in substations -Part 2: Glossary IEC61850-5 Communication networks and systems in substations Part 5: Communication requirements for functions and devices models IEC61850-6 Communication networks and systems in substations -Part 6: Substation automation system configuration language IEC61850-7-1 Communication networks and systems in substations -Part 7-1: Basic communication structure for substation and feeder equipment-Principles and models 1EC61850-7-2 Communication networks and systems in substations -Part 7-2: Basic communication structure for substations and feeder equipment-Abstract communication service interface(ACSI) Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 11 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 Plant Level . . . I Unit/Bay . . . C, P, R, A, M Process/Equipment Level . . S, X, T, Y, Z General Use . . . G Rules for LN extension General LN Information Data Semantics Annex System LNs . . . L Rules for Data extension Modeling Examples Figure 1 – Overview of part IEC 61850-7-4 2 Normative references The following normative documents contain provisions, which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents as indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 61850-2 Communication networks and systems in substations – Part 2: Glossary IEC 61850-5 Communication networks and systems in substations – Part 5: Communication requirements for functions and devices models IEC 61850-6 Communication networks and systems in substations – Part 6: Substation automation system configuration language IEC 61850-7-1 Communication networks and systems in substations – Part 7-1: Basic communication structure for substation and feeder equipment – Principles and models IEC 61850-7-2 Communication networks and systems in substations – Part 7-2: Basic communication structure for substations and feeder equipment – Abstract communication service interface (ACSI)
Draft61850-7-4©IEC:2002 -12- 57WG10-12(61850-7-4)R3.0/FD1S 1EC61850-7-3 Communication networks and systems in substations -Part 7-3: Basic communication structure for substations and feeder equipment-Common data classes 1EC61000-4-7 Electromagnetic compatibility (EMC)-Part 4:Testing and measurement techniques-Section 7:General guide on harmonics and interharmonics measurements and instrumentation for power supply systems and equipment connected thereto EEE Std 519-1992 IEEE recommended practises and requirements for harmonic control in electrical power systems IEEE Std 1459-2000 Definitions used for measurement of electric power quantities under sinusoidal,non-sinusoidal,balanced or unbalanced conditions EEE Std C37.111-1191 IEEE Standard Common Format for Transient Data Exchange (COMTRADE)for Power Systems Definitions For the purpose of this international standard the terms and definitions given in IEC 61850-2 and IEC 61850-7-2 apply. Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 12 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 IEC 61850-7-3 Communication networks and systems in substations – Part 7-3: Basic communication structure for substations and feeder equipment – Common data classes IEC 61000-4-7 Electromagnetic compatibility (EMC) – Part 4: Testing and measurement techniques – Section 7: General guide on harmonics and interharmonics measurements and instrumentation for power supply systems and equipment connected thereto IEEE Std 519-1992 IEEE recommended practises and requirements for harmonic control in electrical power systems IEEE Std 1459-2000 Definitions used for measurement of electric power quantities under sinusoidal, non-sinusoidal, balanced or unbalanced conditions IEEE Std C37.111-1191 IEEE Standard Common Format for Transient Data Exchange (COMTRADE) for Power Systems 3 Definitions For the purpose of this international standard the terms and definitions given in IEC 61850-2 and IEC 61850-7-2 apply
Draft61850-7-4©1EC:2002 -13- 57WG10-12(61850-7-4)R3.0/FD1S A Abbreviated terms Term Description Term Description A Current Den Density Acs Access Det Detected ACSI Abstract Communication Service DEX De-excitation Interface Diag Diagnostics Acu Acoustic Dif Differential,difference Age Ageing Dir Direction Alm Alarm DI Delay Amp Current non phase related DIt Delete An Analogue Dmd Demand Ang Angle Dn Down Auth Authorisation DPCSO Double point controllable status Auto Automatic output Aux Auxiliary DQ0 Direct,Quadrature,and zero axis Av Average quantities 8 Bushing Drag Drag hand Bat Battery Drv Drive Beh Behaviour DS Device State Bin Binary Dsch Discharge Blk Block,blocked Dur Duration Bnd Band EC Earth Coil Bo Bottom EF Earth Fault Cap Capability Ena Enabled Car Carrier Eq Equalization,Equal CB Circuit Breaker Ev Evaluation CDC Common Data Class Ex Excitation CE Cooling Equipment Exc Exceeded Cf Crest factor Excl Exclusion Cfg Configuration FA Fault Arc CG Core Ground Fact Factor Ch Channel FD Fault Distance Cha Charger Flt Fault Chg Change Flw Flow Chk Check FPF Forward Power Flow Chr Characteristic Fu Fuse Cir Circulating Fwd Forward Clc Calculate Gen General Clk Clock,clockwise Gn Generator Cls Close Gnd Ground Cnt Counter Gr Group Col Coil Grd Guard Cor Correction Gri Grid Crd Coordination H Harmonics(phase related) Crv Curve H2 Hydrogen CT Current Transducer Ha Harmonics(non phase related) Ctl Control Hi High,highest Ctr Center HP Hot point Cyc Cycle Hz Frequency Dea Dead IEEE Institute of Electrical and Electronic Engineers Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 13 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 4 Abbreviated terms Term Description A Current Acs Access ACSI Abstract Communication Service Interface Acu Acoustic Age Ageing Alm Alarm Amp Current non phase related An Analogue Ang Angle Auth Authorisation Auto Automatic Aux Auxiliary Av Average B Bushing Bat Battery Beh Behaviour Bin Binary Blk Block, blocked Bnd Band Bo Bottom Cap Capability Car Carrier CB Circuit Breaker CDC Common Data Class CE Cooling Equipment Cf Crest factor Cfg Configuration CG Core Ground Ch Channel Cha Charger Chg Change Chk Check Chr Characteristic Cir Circulating Clc Calculate Clk Clock, clockwise Cls Close Cnt Counter Col Coil Cor Correction Crd Coordination Crv Curve CT Current Transducer Ctl Control Ctr Center Cyc Cycle Dea Dead Term Description Den Density Det Detected DEX De-excitation Diag Diagnostics Dif Differential, difference Dir Direction Dl Delay Dlt Delete Dmd Demand Dn Down DPCSO Double point controllable status output DQ0 Direct, Quadrature, and zero axis quantities Drag Drag hand Drv Drive DS Device State Dsch Discharge Dur Duration EC Earth Coil EF Earth Fault Ena Enabled Eq Equalization, Equal Ev Evaluation Ex Excitation Exc Exceeded Excl Exclusion FA Fault Arc Fact Factor FD Fault Distance Flt Fault Flw Flow FPF Forward Power Flow Fu Fuse Fwd Forward Gen General Gn Generator Gnd Ground Gr Group Grd Guard Gri Grid H Harmonics (phase related) H2 Hydrogen Ha Harmonics (non phase related) Hi High, highest HP Hot point Hz Frequency IEEE Institute of Electrical and Electronic Engineers
Draft61850-7-4©IEC:2002 14 57WG10-12(61850-7-4)R3.0/FD1S Term Description Term Description Imb Imbalance Num Number Imp Impedance non phase related Ofs Offset In Input Op Operate,Operating Ina Inactivity Opn Open Incr Increment Out Output Ind Indication Ov Over,Override,Overflow Inh Inhibit Pa Partial Ins Insulation Par Parallel Int Integer Pct Percent IScSo Integer status controllable status Per Periodic output PF Power Factor IT Current Time product Ph Phase L Lower Phy Physical Ld Lead Pls Pulse LD Logical Device Plt Plate LDC Line Drop Compensation Pmp Pump LDCR Line Drop Compensation Resistance Po Polar LDCX Line Drop Compensation Reactance Pol Polarizing LDCZ Line Drop Compensation Impedance Pos Position LED Light Emitting Diode POW Point on wave switching Len Length PP Phase to phase Lev Level PPV Phase to phase voltage Lg Lag Pres Pressure Lim Limit Prg Progress,in progress Lin Line Pri Primary Liv Live Pro Protection LN Logical Node Ps Positive Lo Low Pst Post LO Lockout Pwr Power Loc Local Qty Quantity Lod Load,loading R Raise Lok Locked RO Zero sequence resistance Los Loss R1 Positive sequence resistance Lst List Rat Winding ratio LTC Load Tap Changer Rcd Record,recording m minutes Rch Reach M/O Data Object is Mandatory or Rcl Reclaim Optional Re Retry Max Maximum React Reactance;Reactive Mem Memory Rec Reclose Min Minimum Red Reduction Mod Mode Rel Release Mot Motor Rem Remote Ms Milliseconds Res Residual Mst Moisture Ris Resistance MT Main Tank RI Relation N Neutral Rms Root mean square Nam Name Rot Rotation,Rotor Net Net sum RPF Reverse Power Flow Ng Negative Rs Reset,Resetable Nom Nominal,Normalising Rsl Result Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 14 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 Term Description Imb Imbalance Imp Impedance non phase related In Input Ina Inactivity Incr Increment Ind Indication Inh Inhibit Ins Insulation Int Integer ISCSO Integer status controllable status output IT Current Time product L Lower Ld Lead LD Logical Device LDC Line Drop Compensation LDCR Line Drop Compensation Resistance LDCX Line Drop Compensation Reactance LDCZ Line Drop Compensation Impedance LED Light Emitting Diode Len Length Lev Level Lg Lag Lim Limit Lin Line Liv Live LN Logical Node Lo Low LO Lockout Loc Local Lod Load, loading Lok Locked Los Loss Lst List LTC Load Tap Changer m minutes M/O Data Object is Mandatory or Optional Max Maximum Mem Memory Min Minimum Mod Mode Mot Motor Ms Milliseconds Mst Moisture MT Main Tank N Neutral Nam Name Net Net sum Ng Negative Nom Nominal, Normalising Term Description Num Number Ofs Offset Op Operate, Operating Opn Open Out Output Ov Over, Override, Overflow Pa Partial Par Parallel Pct Percent Per Periodic PF Power Factor Ph Phase Phy Physical Pls Pulse Plt Plate Pmp Pump Po Polar Pol Polarizing Pos Position POW Point on wave switching PP Phase to phase PPV Phase to phase voltage Pres Pressure Prg Progress, in progress Pri Primary Pro Protection Ps Positive Pst Post Pwr Power Qty Quantity R Raise R0 Zero sequence resistance R1 Positive sequence resistance Rat Winding ratio Rcd Record, recording Rch Reach Rcl Reclaim Re Retry React Reactance; Reactive Rec Reclose Red Reduction Rel Release Rem Remote Res Residual Ris Resistance Rl Relation Rms Root mean square Rot Rotation, Rotor RPF Reverse Power Flow Rs Reset, Resetable Rsl Result
Draft61850-7-4©1EC:2002 -15- 57WG10-12(61850-7-4)R3.0/FD1S Term Description Term Description Rst Restraint Tmp Temperature (C) Rsv Reserve To Top Rte Rate Tot Total Rtq Rating TP Three pole Rv Reverse Tr Trip Rx Receive,received Trg Trigger S1 Step one Ts Total signed S2 Step two Tu Total unsigned Sch Scheme Tx Transmit,transmitted SCO Supply change over Typ Type Un Under SCSM Specific Communication Service Mapping V Voltage Sec Security VA Volt Amperes Seq Sequence Vac Vacuum Set Setting Val Value Sh Shunt VAr Volt Amperes Reactive Sp Speed VIv Valve SP Single Pole Vol Voltage non phase related SPCSO Single point controllable status VT Voltage Transducer output W Active Power Src Source Wac Watchdog St Status Watt Active Power non phase related Stat Statistics Wei Weak End Infeed Std Standard Wh Watt hours Str Start Wid Width Sts Stress Win Window Sup Supply Wrm Warm Svc Service XO Zero sequence reactance Sw Switch X1 Positive sequence reactance Swg Swing Z Impedance Syn Synchronisation Z0 Zero sequence impedance Td Total distortion Z1 Tdf Positive sequence impedance Transformer derating factor Zer Zero Thd Total Harmonic Distortion Zn Zone Thm Thermal Zro Zero sequence method TiF Telephone influence factor Time Tmh Time in hours Tmm Time in minutes Tms Time in seconds Tmms Time in milliseconds Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 15 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 Term Description Rst Restraint Rsv Reserve Rte Rate Rtg Rating Rv Reverse Rx Receive, received S1 Step one S2 Step two Sch Scheme SCO Supply change over SCSM Specific Communication Service Mapping Sec Security Seq Sequence Set Setting Sh Shunt Sp Speed SP Single Pole SPCSO Single point controllable status output Src Source St Status Stat Statistics Std Standard Str Start Sts Stress Sup Supply Svc Service Sw Switch Swg Swing Syn Synchronisation Td Total distortion Tdf Transformer derating factor Thd Total Harmonic Distortion Thm Thermal TiF Telephone influence factor Tm Time Tmh = Time in hours Tmm = Time in minutes Tms = Time in seconds Tmms = Time in milliseconds Term Description Tmp Temperature (°C) To Top Tot Total TP Three pole Tr Trip Trg Trigger Ts Total signed Tu Total unsigned Tx Transmit, transmitted Typ Type Un Under V Voltage VA Volt Amperes Vac Vacuum Val Value VAr Volt Amperes Reactive Vlv Valve Vol Voltage non phase related VT Voltage Transducer W Active Power Wac Watchdog Watt Active Power non phase related Wei Weak End Infeed Wh Watt hours Wid Width Win Window Wrm Warm X0 Zero sequence reactance X1 Positive sequence reactance Z Impedance Z0 Zero sequence impedance Z1 Positive sequence impedance Zer Zero Zn Zone Zro Zero sequence method