Draft61850-7-4©1EC:2002 -1- 57WG10-12(61850-7-4)R3.0/FD1S 1EC61850-7-4 Communication Networks and Systems in Substations Part 7-4:Basic communication structure for substations and feeder equipment-Compatible logical node classes and data classes Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 1 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 IEC 61850-7-4 Communication Networks and Systems in Substations Part 7-4: Basic communication structure for substations and feeder equipment – Compatible logical node classes and data classes
Draft61850-7-4@1EC:2002 -2- 57WG10-12(61850-7-4)R3.0/FD1S COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-4:Basic communication structure for substations and feeder equipment-Compatible logical node classes and data classes CONTENTS Page FOREWORD INTRODUCTION 9 1 Scope 10 2 Normative references 11 3 Definitions 12 4 Abbreviated terms 13 5 Logical Node classes 16 5.1 Logical Node groups 16 5.2 Interpretation of Logical Node tables 17 5.3 System Logical Nodes LN Group:L 18 5.3.1 General 18 5.3.2 LN:Physical device information Name:LPHD 19 5.3.3 Common Logical Node 19 5.3.4 LN:Logical node zero Name:LLNO 20 5.4 Logical Nodes for protection functions LN Group:P 21 5.4.1 Modelling Remarks 21 5.4.2 LN:Differential Name:PDIF 22 5.4.3 LN:Direction comparison Name:PDIR 23 5.4.4 LN:Distance Name:PDIS 23 5.4.5 LN:Directional overpower Name:PDOP 25 5.4.6 LN:Directional underpower Name:PDUP 25 5.4.7 LN:Rate of change of frequency Name:PFRC 25 5.4.8 LN:Harmonic restraint Name:PHAR 26 5.4.9 LN:Ground detector Name:PHIZ 26 5.4.10 LN:Instantaneous overcurrent Name:PIOC 27 5.4.11 LN:Motor restart inhibition Name:PMRI 27 5.4.12 LN:Motor starting time supervision Name:PMSS 28 5.4.13 LN:Over power factor Name:POPF 28 5.4.14 LN:Phase angle measuring Name:PPAM 30 5.4.15 LN:Protection scheme Name:PSCH 30 5.4.16 LN:Sensitive directional earthfault Name:PSEF 31 5.4.17 LN:Transient earth fault Name:PTEF 31 5.4.18 LN:Time overcurrent Name:PTOC 33 5.4.19 LN:Over frequency Name:PTOF 33 5.4.20 LN:Overvoltage Name:PTOV 34 Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 2 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-4: Basic communication structure for substations and feeder equipment – Compatible logical node classes and data classes CONTENTS Page FOREWORD 7 INTRODUCTION 9 1 Scope 10 2 Normative references 11 3 Definitions 12 4 Abbreviated terms 13 5 Logical Node classes 16 5.1 Logical Node groups 16 5.2 Interpretation of Logical Node tables 17 5.3 System Logical Nodes LN Group: L 18 5.3.1 General 18 5.3.2 LN: Physical device information Name: LPHD 19 5.3.3 Common Logical Node 19 5.3.4 LN: Logical node zero Name: LLN0 20 5.4 Logical Nodes for protection functions LN Group: P 21 5.4.1 Modelling Remarks 21 5.4.2 LN: Differential Name: PDIF 22 5.4.3 LN: Direction comparison Name: PDIR 23 5.4.4 LN: Distance Name: PDIS 23 5.4.5 LN: Directional overpower Name: PDOP 25 5.4.6 LN: Directional underpower Name: PDUP 25 5.4.7 LN: Rate of change of frequency Name: PFRC 25 5.4.8 LN: Harmonic restraint Name: PHAR 26 5.4.9 LN: Ground detector Name: PHIZ 26 5.4.10 LN: Instantaneous overcurrent Name: PIOC 27 5.4.11 LN: Motor restart inhibition Name: PMRI 27 5.4.12 LN: Motor starting time supervision Name: PMSS 28 5.4.13 LN: Over power factor Name: POPF 28 5.4.14 LN: Phase angle measuring Name: PPAM 30 5.4.15 LN: Protection scheme Name: PSCH 30 5.4.16 LN: Sensitive directional earthfault Name: PSEF 31 5.4.17 LN: Transient earth fault Name: PTEF 31 5.4.18 LN: Time overcurrent Name: PTOC 33 5.4.19 LN: Over frequency Name: PTOF 33 5.4.20 LN: Overvoltage Name: PTOV 34
Draft61850-7-4©1EC:2002 -3- 57WG10-12(61850-7-4)R3.0/FD1S 5.4.21 LN:Protection trip conditioning Name:PTRC 34 5.4.22 LN:Thermal overload Name:PTTR 35 5.4.23 LN:Undercurrent Name:PTUC 35 5.4.24 LN:Undervoltage Name:PTUV 36 5.4.25 LN:Under power factor Name:PUPF 36 5.4.26 LN:Under frequency Name:PTUF 37 5.4.27 LN:Voltage controlled time overcurrent Name:PVOC 37 5.4.28 LN:Volts per Hz Name:PVPH 38 5.4.29 LN:Zero speed or underspeed Name:PZSU 38 5.5 Logical Nodes for protection related functions LN Group:R 40 5.5.1 Modelling Remarks 40 5.5.2 LN:Disturbance recorder function Name:RDRE 40 5.5.3 LN:Disturbance recorder channel analogue Name:RADR 41 5.5.4 LN:Disturbance recorder channel binary Name:RBDR 41 5.5.5 LN:Disturbance record handling Name:RDRS 42 5.5.6 LN:Breaker failure Name:RBRF 42 5.5.7 LN:Directional element Name:RDIR 43 5.5.8 LN:Fault locator Name:RFLO 43 5.5.9 LN:Power swing detection/blocking Name:RPSB 44 5.5.10 LN:Autoreclosing Name:RREC 45 5.5.11 LN:Synchronism-check or synchronising Name:RSYN 45 5.6 Logical Nodes for control LN Group:C 47 5.6.1 Modelling Remarks 47 5.6.2 LN:Alarm handling Name:CALH 47 5.6.3 LN:Cooling Group Control Name:CCGR 47 5.6.4 LN:Interlocking Name:CILO 48 5.6.5 LN:Point-on-wave switching Name:CPOW 49 5.6.6 LN:Switch controller Name:CSWI 49 5.7 Logical nodes for generic references LN Group:G 50 5.7.1 LN:Generic automatic process control Name:GAPC 50 5.7.2 LN:Generic process I/O Name:GGIO 50 5.7.3 LN:Generic security application Name:GSAL 51 5.8 Logical Nodes for interfacing and archiving LN Group:I 52 5.8.1 LN:Archiving Name:IARC 52 5.8.2 LN:Human machine interface Name:IHMI 52 5.8.3 LN:Telecontrol interface Name:ITCI 52 5.8.4 LN:Telemonitoring interface Name:ITMI 53 5.9 Logical Nodes for automatic control LN Group:A 54 5.9.1 Modelling Remarks 54 5.9.2 LN:Neutral current regulator Name:ANCR 54 Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 3 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 5.4.21 LN: Protection trip conditioning Name: PTRC 34 5.4.22 LN: Thermal overload Name: PTTR 35 5.4.23 LN: Undercurrent Name: PTUC 35 5.4.24 LN: Undervoltage Name: PTUV 36 5.4.25 LN: Under power factor Name: PUPF 36 5.4.26 LN: Under frequency Name: PTUF 37 5.4.27 LN: Voltage controlled time overcurrent Name: PVOC 37 5.4.28 LN: Volts per Hz Name: PVPH 38 5.4.29 LN: Zero speed or underspeed Name: PZSU 38 5.5 Logical Nodes for protection related functions LN Group: R 40 5.5.1 Modelling Remarks 40 5.5.2 LN: Disturbance recorder function Name: RDRE 40 5.5.3 LN: Disturbance recorder channel analogue Name: RADR 41 5.5.4 LN: Disturbance recorder channel binary Name: RBDR 41 5.5.5 LN: Disturbance record handling Name: RDRS 42 5.5.6 LN: Breaker failure Name: RBRF 42 5.5.7 LN: Directional element Name: RDIR 43 5.5.8 LN: Fault locator Name: RFLO 43 5.5.9 LN: Power swing detection/blocking Name: RPSB 44 5.5.10 LN: Autoreclosing Name: RREC 45 5.5.11 LN: Synchronism-check or synchronising Name: RSYN 45 5.6 Logical Nodes for control LN Group: C 47 5.6.1 Modelling Remarks 47 5.6.2 LN: Alarm handling Name: CALH 47 5.6.3 LN: Cooling Group Control Name: CCGR 47 5.6.4 LN: Interlocking Name: CILO 48 5.6.5 LN: Point-on-wave switching Name: CPOW 49 5.6.6 LN: Switch controller Name: CSWI 49 5.7 Logical nodes for generic references LN Group: G 50 5.7.1 LN: Generic automatic process control Name: GAPC 50 5.7.2 LN: Generic process I/O Name: GGIO 50 5.7.3 LN: Generic security application Name: GSAL 51 5.8 Logical Nodes for interfacing and archiving LN Group: I 52 5.8.1 LN: Archiving Name: IARC 52 5.8.2 LN: Human machine interface Name: IHMI 52 5.8.3 LN: Telecontrol interface Name: ITCI 52 5.8.4 LN: Telemonitoring interface Name: ITMI 53 5.9 Logical Nodes for automatic control LN Group: A 54 5.9.1 Modelling Remarks 54 5.9.2 LN: Neutral current regulator Name: ANCR 54
Draft61850-7-4©IEC:2002 -4- 57WG10-12(61850-7-4)R3.0/FD1S 5.9.3 LN:Reactive power control Name:ARCO 54 5.9.4 LN:Automatic tap changer controller Name:ATCC 55 5.9.5 LN:Voltage control Name:AVCO 56 5.10 Logical Nodes for metering and measurement LN Group:M 57 5.10.1 Modelling Remarks 57 5.10.2 LN:Differential measurements Name:MDIF 57 5.10.3 LN:Harmonics or interharmonics Name:MHAI 57 5.10.4 LN:Non phase related harmonics or interharmonics Name:MHAN 59 5.10.5 LN:Metering Name:MMTR 60 5.10.6 LN:Non phase related Measurement Name:MMXN 61 5.10.7 LN:Measurement Name:MMXU 61 5.10.8 LN:Sequence imbalance Name:MSQI 62 5.10.9 LN:Metering Statistics Name:MSTA 62 5.11 Logical Nodes for sensors and monitoring LN Group:S 64 5.11.1 Modelling Remarks 64 5.11.2 LN:Monitoring and diagnostics for arcs Name:SARC 64 5.11.3 LN:Insulation medium supervision(gas)Name:SIMG 64 5.11.4 LN:Insulation medium supervision (liquid)Name:SIML 65 5.11.5 LN:Monitoring and diagnostics for partial discharges Name:SPDC 66 5.12 Logical Nodes for switchgear LN Group:X 67 5.12.1 LN:Circuit breaker Name:XCBR 67 5.12.2 LN:Circuit switch Name:XSWI 68 5.13 Logical Nodes for instrument transformers LN Group:T 69 5.13.1 LN:Current transformer Name:TCTR 69 5.13.2 LN:Voltage transformer Name:TVTR 69 5.14 Logical Nodes for power transformers LN Group:Y 71 5.14.1 LN:Earth fault neutralizer(Petersen coil)Name:YEFN 71 5.14.2 LN:Tap changer Name:YLTC 71 5.14.3 LN:Power shunt Name:YPSH 72 5.14.4 LN:Power transformer Name:YPTR 72 5.15 Logical Nodes for Further Power System Equipment LN Group:Z 73 5.15.1 LN:Auxiliary network Name:ZAXN 73 5.15.2 LN:Battery Name:ZBAT 73 5.15.3 LN:Bushing Name:ZBSH 74 5.15.4 LN:Power cable Name:ZCAB 74 5.15.5 LN:Capacitor bank Name:ZCAP 74 5.15.6 LN:Converter Name:ZCON 75 5.15.7 LN:Generator Name:ZGEN 75 5.15.8 LN:Gas insulated line Name:ZGIL 75 5.15.9 LN:Power overhead line Name:ZLIN 76 Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 4 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 5.9.3 LN: Reactive power control Name: ARCO 54 5.9.4 LN: Automatic tap changer controller Name: ATCC 55 5.9.5 LN: Voltage control Name: AVCO 56 5.10 Logical Nodes for metering and measurement LN Group: M 57 5.10.1 Modelling Remarks 57 5.10.2 LN: Differential measurements Name: MDIF 57 5.10.3 LN: Harmonics or interharmonics Name: MHAI 57 5.10.4 LN: Non phase related harmonics or interharmonics Name: MHAN 59 5.10.5 LN: Metering Name: MMTR 60 5.10.6 LN: Non phase related Measurement Name: MMXN 61 5.10.7 LN: Measurement Name: MMXU 61 5.10.8 LN: Sequence & imbalance Name: MSQI 62 5.10.9 LN: Metering Statistics Name: MSTA 62 5.11 Logical Nodes for sensors and monitoring LN Group: S 64 5.11.1 Modelling Remarks 64 5.11.2 LN: Monitoring and diagnostics for arcs Name: SARC 64 5.11.3 LN: Insulation medium supervision (gas) Name: SIMG 64 5.11.4 LN: Insulation medium supervision (liquid) Name: SIML 65 5.11.5 LN: Monitoring and diagnostics for partial discharges Name: SPDC 66 5.12 Logical Nodes for switchgear LN Group: X 67 5.12.1 LN: Circuit breaker Name: XCBR 67 5.12.2 LN: Circuit switch Name: XSWI 68 5.13 Logical Nodes for instrument transformers LN Group: T 69 5.13.1 LN: Current transformer Name: TCTR 69 5.13.2 LN: Voltage transformer Name: TVTR 69 5.14 Logical Nodes for power transformers LN Group: Y 71 5.14.1 LN: Earth fault neutralizer (Petersen coil) Name: YEFN 71 5.14.2 LN: Tap changer Name: YLTC 71 5.14.3 LN: Power shunt Name: YPSH 72 5.14.4 LN: Power transformer Name: YPTR 72 5.15 Logical Nodes for Further Power System Equipment LN Group: Z 73 5.15.1 LN: Auxiliary network Name: ZAXN 73 5.15.2 LN: Battery Name: ZBAT 73 5.15.3 LN: Bushing Name: ZBSH 74 5.15.4 LN: Power cable Name: ZCAB 74 5.15.5 LN: Capacitor bank Name: ZCAP 74 5.15.6 LN: Converter Name: ZCON 75 5.15.7 LN: Generator Name: ZGEN 75 5.15.8 LN: Gas insulated line Name: ZGIL 75 5.15.9 LN: Power overhead line Name: ZLIN 76
Draft61850-7-4©1EC:2002 -5- 57WG10-12(61850-7-4)R3.0/FD1S 5.15.10 LN:Motor Name:ZMOT 76 5.15.11 LN:Reactor Name:ZREA 76 5.15.12 LN:Rotating reactive component Name:ZRRC 77 5.15.13 LN:Surge arrestor Name:ZSAR 77 5.15.14 LN:Thyristor controlled frequency converter Name:ZTCF 77 5.15.15 LN:Thyristor controlled reactive component Name:ZTCR 78 6 Data name semantics 79 Annex A (normative) 98 A.1 The use of Logical Nodes and Data and its extensions 98 A.1.1 Basic rules 98 A.1.1.1 Logical Nodes (LN) 98 A.1.1.2 Data 98 A.2 Multiple instances of LN classes for dedicated and complex functions 98 A.2.1 Example for Time overcurrent 98 A.2.2 Example for Distance 98 A.2.3 Example for Power transformer 99 A.2.4 Example for Auxiliary network 99 A.3 Specialisation of Data by use of the number extension 99 A.4 Rules for names of new Logical Nodes 99 A.5 Examples for new LNs 100 A.5.1 New LN "Automatic door entrance control" 100 A.5.2 New LN "Fire protection 100 A.6 Rules for names of new Data 100 A.7 Example for new Data 100 A.8 Rules for new Common data Classes (CDC) 100 Annex B(Informative)Modelling Examples 102 B.1 PTEF and PSEF 102 B.2 PSCH and PTRC 103 B.3 MDIF and PDIF 104 B.4 RDRE and Disturbance Recorder 106 B.5 PTRC 107 B.6 PDIR 108 B.7 RREC 109 B.8 PDIS 110 TABLES Page Table 1-List of Logical Node Groups... .16 Table 2-Interpretation of Logical Node tables......................17 Table 3-Relation IEC 61850-5 and IEC 61850-7-4 for protection LNs.......................21 Table 4-Relation IEC 61850-5 and IEC 61850-7-4 for protection related LNs 40 Table 5-Relation IEC 61850-5 and IEC 61850-7-4 for control LNs........ 47 Table 6-Relation IEC 61850-5 and IEC 61850-7-4 for automatic control LNs .54 Table 7-Relation IEC 61850-5 and IEC 61850-7-4 for metering and measurement LNs....57 Version 3.0:22.August 2002
Draft 61850-7-4 IEC: 2002 – 5 – 57/WG10-12(61850-7-4)R3.0/FDIS Version 3.0: 22. August 2002 5.15.10 LN: Motor Name: ZMOT 76 5.15.11 LN: Reactor Name: ZREA 76 5.15.12 LN: Rotating reactive component Name: ZRRC 77 5.15.13 LN: Surge arrestor Name: ZSAR 77 5.15.14 LN: Thyristor controlled frequency converter Name: ZTCF 77 5.15.15 LN: Thyristor controlled reactive component Name: ZTCR 78 6 Data name semantics 79 Annex A (normative) 98 A.1 The use of Logical Nodes and Data and its extensions 98 A.1.1 Basic rules 98 A.1.1.1 Logical Nodes (LN) 98 A.1.1.2 Data 98 A.2 Multiple instances of LN classes for dedicated and complex functions 98 A.2.1 Example for Time overcurrent 98 A.2.2 Example for Distance 98 A.2.3 Example for Power transformer 99 A.2.4 Example for Auxiliary network 99 A.3 Specialisation of Data by use of the number extension 99 A.4 Rules for names of new Logical Nodes 99 A.5 Examples for new LNs 100 A.5.1 New LN “Automatic door entrance control” 100 A.5.2 New LN “Fire protection” 100 A.6 Rules for names of new Data 100 A.7 Example for new Data 100 A.8 Rules for new Common data Classes (CDC) 100 Annex B (Informative) Modelling Examples 102 B.1 PTEF and PSEF 102 B.2 PSCH and PTRC 103 B.3 MDIF and PDIF 104 B.4 RDRE and Disturbance Recorder 106 B.5 PTRC 107 B.6 PDIR 108 B.7 RREC 109 B.8 PDIS 110 TABLES Page Table 1 – List of Logical Node Groups ............................................................................... 16 Table 2 – Interpretation of Logical Node tables.................................................................. 17 Table 3 – Relation IEC 61850-5 and IEC 61850-7-4 for protection LNs............................... 21 Table 4 – Relation IEC 61850-5 and IEC 61850-7-4 for protection related LNs ................... 40 Table 5 – Relation IEC 61850-5 and IEC 61850-7-4 for control LNs ................................... 47 Table 6 – Relation IEC 61850-5 and IEC 61850-7-4 for automatic control LNs ................... 54 Table 7 – Relation IEC 61850-5 and IEC 61850-7-4 for metering and measurement LNs .... 57