Draft61850-7-1©1EC:2002 -1-57WG10-12(61850-7-1)R2-02/Draft FD1S FD1SIEC61850-7-1 Communication networks and systems in substations Part 7-1:Basic communication structure for substation and feeder equipment-Principles and models Version R2-02(2002-09-30)has been distributed to WG 10-12 for comments. The next step will be to incorporate your comments and to send the docu- ment to IEC CO for FDIS distribution. Please provide your comments the lat- est by October 14,2002. Thanks！ Version:Draft FDIS R2-02 2002-09-30:(08:00) Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 1 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) FDIS IEC 61850-7-1 Communication networks and systems in substations Part 7-1: Basic communication structure for substation and feeder equipment – Principles and models Version: Draft FDIS R2-02 2002-09-30 : (08:00) Version R2-02 (2002-09-30) has been distributed to WG 10-12 for comments. The next step will be to incorporate your comments and to send the document to IEC CO for FDIS distribution. Please provide your comments the latest by October 14, 2002. Thanks!
Draft61850-7-1©1EC:2002 -2-57WG10-12(61850-7-1)R2-02/Draft FDIS Page Contents 1 SC0pe… 9 2 Normative references.................. .10 3 Terms and definitions .11 4 Abbreviated terms.1 5 Overview of IEC 61850 concepts....................... 12 5.10bjective...............................................12 5.2 Topology and communication functions of substation automation systems...........12 5.3 The information models of substation automation systems..............................13 5.4 Applications modelled by logical nodes defined in 61850-7-4................................14 5.5 The semantic attached to data 5.6The services to access information....19 5.7 Services mapped to concrete communication protocols........................... .20 5.8 The configuration of a substation....21 5.9 Summary.… .21 6 Modelling approach of IEC 61850.................................23 6.1 Decomposition of application functions and information............................3 6.2 Creating information models by stepwise composition................. 24 6.3 Example of an IED composition...................................27 6.4 Information exchange models...................... .27 6.4.1 Introduction ............... .27 6.4.2 Ouput model...........................28 6.4.3 Input model......................................32 7 Application view. 41 7.1 Introduction....... .41 7.2 First modelling step-Logical nodes and data...................................42 8 Device view..... .45 8.1 Introduction............... .45 8.2 Second modelling step-logical device model... .45 9 Communication view............ .47 9.1 The service models of IEC 61850.................. .47 9.2 The virtualisation....... ..50 9.3 Basic information exchange mechanisms.................50 9.4 The client-server building blocks..52 9.4.1 Server...............52 9.4.2 Client-server..................................................................................53 9.4.3 Client-server roles.... .53 9.5 Interfaces inside and between devices.......... .54 10 Where physical devices,application models and communication meet...........................55 11 Relations between part IEC 61850-7-2,-7-3 and -7-4.........................................57 11.1 Refinements of class definitions.57 11.2 Example 1-logical node and data class................58 11.3 Example 2-Relation of parts of 61850-7-2,-7-3,and -7-4..... ... .60 12 Mapping the ACSI to real communication systems..... .62 Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 2 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) Page Contents 1 Scope ............................................................................................................................9 2 Normative references ...................................................................................................10 3 Terms and definitions ...................................................................................................11 4 Abbreviated terms ........................................................................................................11 5 Overview of IEC 61850 concepts ..................................................................................12 5.1 Objective.............................................................................................................12 5.2 Topology and communication functions of substation automation systems ............12 5.3 The information models of substation automation systems....................................13 5.4 Applications modelled by logical nodes defined in 61850-7-4................................14 5.5 The semantic attached to data .............................................................................17 5.6 The services to access information ......................................................................19 5.7 Services mapped to concrete communication protocols ........................................20 5.8 The configuration of a substation .........................................................................21 5.9 Summary.............................................................................................................21 6 Modelling approach of IEC 61850 .................................................................................23 6.1 Decomposition of application functions and information ........................................23 6.2 Creating information models by stepwise composition ..........................................24 6.3 Example of an IED composition............................................................................27 6.4 Information exchange models ..............................................................................27 6.4.1 Introduction .............................................................................................27 6.4.2 Ouput model ............................................................................................28 6.4.3 Input model..............................................................................................32 7 Application view ...........................................................................................................41 7.1 Introduction .........................................................................................................41 7.2 First modelling step – Logical nodes and data ......................................................42 8 Device view..................................................................................................................45 8.1 Introduction .........................................................................................................45 8.2 Second modelling step – logical device model......................................................45 9 Communication view.....................................................................................................47 9.1 The service models of IEC 61850.........................................................................47 9.2 The virtualisation .................................................................................................50 9.3 Basic information exchange mechanisms .............................................................50 9.4 The client-server building blocks ..........................................................................52 9.4.1 Server .....................................................................................................52 9.4.2 Client-server ............................................................................................53 9.4.3 Client-server roles....................................................................................53 9.5 Interfaces inside and between devices .................................................................54 10 Where physical devices, application models and communication meet ...........................55 11 Relations between part IEC 61850-7-2, -7-3 and -7-4 ....................................................57 11.1 Refinements of class definitions...........................................................................57 11.2 Example 1 – logical node and data class..............................................................58 11.3 Example 2 – Relation of parts of 61850-7-2, -7-3, and -7-4 ...................................60 12 Mapping the ACSI to real communication systems.........................................................62
Draft61850-7-1©1EC:2002 -3-57WG10-12(61850-7-1)R2-02/Draft FDIS 12.1 Introduction............ 62 12.2 Mapping example (IEC 61850-8-1).... .63 13 Formal specification method... 68 13.1 Notation of ACSI classes..................... 68 13.2 Class modelling.................. 69 13.2.10 verview… 69 13.2.2 Common data class.... 70 13.2.3 Logical node class.......... .73 13.3 Service tables.................. .74 13.4 Referencing instances.......... .75 14 Name spaces… 77 14.1 General.… .77 14.2 Name spaces defined in IEC 61850-7-x......... 79 14.3 Specification of name spaces................ .81 14.3.1 General… 81 14.3.2 Definition of logical node name space............ .82 14.3.3 Definition of data name space.................. 82 14.3.4 Definition of common data class name space. .83 14.4 Attributes for references to name spaces................................ 83 14.4.1 General................ 83 14.4.2 Attribute for logical device name space (IdNs)................. .84 14.4.3 Attribute for logical node name space (InNs)...... .85 14.4.4 Attribute for data name space (dataNs)........ .85 14.4.5 Attribute for common data class name space (cdcNs).............................85 14.5 Common rules for extensions of name spaces..86 15 Approaches for the definition of new semantic..................... 88 15.1 General.… .88 15.2 Requirement for the example...88 15.3 Approach 1 (fixed semantic)............... 44440000444444400444444400044 88 15.4 Approach 2 (flexible semantic).................. .88 15.5 Approach 3(reusable flexible semantic):....... .89 Annex A Overview about 61850-7-x,-8-x,and -9-x..... 90 A.1 Introduction. 90 A.2 Compatible logical node classes and data classes (61850-7-4).......................9.1 A.2.1List0fNgr0ups(61850-7-4)91 A.2.2 LN classes(61850-7-4)... 91 A.2.3 Data classes (61850-7-4).......... .92 A.3 Common data class specifications (61850-7-3).......................9.4 Annex B Allocation of data to logical nodes....95 Annex C Use of the substation configuration language (SCL)........ .98 C.1 Introduction.… 98 C.2 SCL and options in logical nodes................. .98 C.3 SCL and options in data............... .99 Annex D Applying the LN concept to provide various application views.............................100 D.1 Introduction............. .100 D.1.1 Seamless telecontrol communication architecture..... .100 Annex E Relation between logical nodes and PICOMs................ .104 Annex F Relation between IEC 61850-7-x(-8-x)and UCA 2.0@.... .105 Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 3 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) 12.1 Introduction .........................................................................................................62 12.2 Mapping example (IEC 61850-8-1).......................................................................63 13 Formal specification method .........................................................................................68 13.1 Notation of ACSI classes .....................................................................................68 13.2 Class modelling ...................................................................................................69 13.2.1 Overview .................................................................................................69 13.2.2 Common data class..................................................................................70 13.2.3 Logical node class ...................................................................................73 13.3 Service tables......................................................................................................74 13.4 Referencing instances .........................................................................................75 14 Name spaces ...............................................................................................................77 14.1 General ...............................................................................................................77 14.2 Name spaces defined in IEC 61850-7-x................................................................79 14.3 Specification of name spaces...............................................................................81 14.3.1 General ...................................................................................................81 14.3.2 Definition of logical node name space.......................................................82 14.3.3 Definition of data name space ..................................................................82 14.3.4 Definition of common data class name space............................................83 14.4 Attributes for references to name spaces .............................................................83 14.4.1 General ...................................................................................................83 14.4.2 Attribute for logical device name space (ldNs) ..........................................84 14.4.3 Attribute for logical node name space (lnNs).............................................85 14.4.4 Attribute for data name space (dataNs) ....................................................85 14.4.5 Attribute for common data class name space (cdcNs) ...............................85 14.5 Common rules for extensions of name spaces......................................................86 15 Approaches for the definition of new semantic...............................................................88 15.1 General ...............................................................................................................88 15.2 Requirement for the example ...............................................................................88 15.3 Approach 1 (fixed semantic) ................................................................................88 15.4 Approach 2 (flexible semantic) .............................................................................88 15.5 Approach 3 (reusable flexible semantic):..............................................................89 Annex A Overview about 61850-7-x, -8-x, and -9-x ..............................................................90 A.1 Introduction .........................................................................................................90 A.2 Compatible logical node classes and data classes (61850-7-4).............................91 A.2.1 List of LN groups (61850-7-4)...................................................................91 A.2.2 LN classes (61850-7-4) ............................................................................91 A.2.3 Data classes (61850-7-4) .........................................................................92 A.3 Common data class specifications (61850-7-3).....................................................94 Annex B Allocation of data to logical nodes .........................................................................95 Annex C Use of the substation configuration language (SCL)...............................................98 C.1 Introduction .........................................................................................................98 C.2 SCL and options in logical nodes .........................................................................98 C.3 SCL and options in data.......................................................................................99 Annex D Applying the LN concept to provide various application views ..............................100 D.1 Introduction .......................................................................................................100 D.1.1 Seamless telecontrol communication architecture ...................................100 Annex E Relation between logical nodes and PICOMs.......................................................104 Annex F Relation between IEC 61850-7-x (-8-x) and UCA 2.0® .........................................105
Draft61850-7-1©1EC:2002 -4-57WG10-12(61850-7-1)R2-02/Draft FDIS Figures FIGURE 1-SAMPLE SUBSTATION AUTOMATION TOPOLOGY................................13 FIGURE 2-MODELLING APPROACH(CONCEPTUAL)........... 13 FIGURE 3-LOGICAL NODE INFORMATION CATEGORIES.... 16 FIGURE4-BUILD UP OF DEVICES (PRINCIPLE)...................16 FIGURE 5-POSITION INFORMATION DEPICTED AS A TREE.....................17 FIGURE 6-SERVICE EXCERPT..... 19 FIGURE7-EXAMPLE OF COMMUNICATION MAPPING..1 FIGURE8-SUMMARY .22 FIGURE 9-DECOMPOSITION AND COMPOSITION PROCESS(CONCEPTUAL)..... 23 FIGURE 10-XCBR1 INFORMATION DEPICTED AS A TREE..... .26 FIGURE 11-EXAMPLE OF IED COMPOSITION... .27 FIGURE 12-OUTPUT AND INPUT MODEL(PRINCIPLE)....................................... 28 FIGURE 13-OUTPUT MODEL(STEP 1)(CONCEPTUAL)..... 9 FIGURE14-OUTPUT MODEL (STEP 2)(CONCEPTUAL)...... 29 FIGURE 15-GSE OUTPUT MODEL (CONCEPTUAL)............ .30 FIGURE 16-SETTING DATA (CONCEPTUAL)........... 31 FIGURE 17-INPUT MODEL FOR ANALOGUE VALUES(STEP 1)(CONCEPTUAL) .32 FIGURE 18-DEAD BANDED VALUE (CONCEPTUAL)............ 33 FIGURE 19-INPUT MODEL FOR ANALOGUE VALUES(STEP 2)(CONCEPTUAL) 33 FIGURE 20-RANGE VALUES........ .34 FIGURE 21 -REPORTING AND LOGGING MODEL (CONCEPTUAL)..... .34 FIGURE 22-DATA SET MEMBERS AND REPORTING 35 FIGURE 23-BUFFERED REPORT CONTROL BLOCK-CONCEPTUAL .36 FIGURE 24-BUFFER TIME..... .37 FIGURE 25-DATA SET MEMBERS AND INCLUSION-BITSTRING........38 FIGURE 26-LOG CONTROL BLOCK-CONCEPTUAL.................. .38 FIGURE 27-PEER-TO-PEER DATA VALUE PUBLISHING MODEL (CONCEPTUAL)........................ 39 FIGURE 28-REAL WORLD DEVICES...... .41 FIGURE 29-LoGICAL NODES AND DATA (IEC 61850-7-2)........................................... 42 FIGURE 30-SIMPLE EXAMPLE OF MODELLING 4 FIGURE 31 -BASIC BUILDING BLOCKS.... ..44 FIGURE 32-LOGICAL NODES AND PICOM............ .44 FIGURE 33-LOGICAL NODES CONNECTED (OUTSIDE VIEW IN 61850-7-X)......................... 44 FIGURE 34-LOGICAL DEVICE BUILDING BLOCK.......................................................................45 FIGURE 35-LOGICAL DEVICES AND LLNO LPHD........... ..46 FIGURE 36-LOGICAL DEVICES IN PROXIES OR GATEWAYS..................47. FIGURE 37-ACSI COMMUNICATION METHODS........ .48 FIGURE 38-VIRTUALISATION.......... 50 FIGURE 39-VIRTUALISATION AND USAGE... 50 FIGURE 40-INFORMATION FLOW AND MODELLING.................................. 51 FIGURE 41-APPLICATION OF THE GSE MODEL................................. 51 FIGURE 42 SERVER BUILDING BLOCKS....... .52 FIGURE 43-INTERACTION BETWEEN APPLICATION PROCESS AND APPLICATION LAYER (CLIENT/SERVER)........ 444440.44444 .53 FIGURE 44-EXAMPLE FOR ASERVICE............................................53 FIGURE 45-CLIENT/SERVER AND LOGICAL NODES............. 53 FIGURE 46-CLIENT AND SERVER ROLE................... 54 FIGURE47-LOGICAL NODES COMMUNICATE WITH LOGICAL NODES.............................54 FIGURE 48-INTERFACES INSIDE AND BETWEEN DEVICES...........................................55 FIGURE 49-COMPONENT HIERARCHY OF DIFFERENT VIEWS (EXCERPT)...................... 56 FIGURE 50-REFINEMENT OF THE DATA CLASS..................... 57 FIGURE 51-INSTANCES OFA DATA CLASS.............60 FIGURE 52-RELATION BETWEEN PARTS........ 61 FIGURE 53-ACSI MAPPING TO AN APPLICATION LAYER....62 FIGURE 54-ACSI MAPPING TO COMMUNICATION STACKS/PROFILES.............63 FIGURE 55-MAPPING TO MMS (CONCEPTUAL)...................................................................64 FIGURE 56-MAPPING APPROACH... 65 Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 4 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) Figures FIGURE 1 – SAMPLE SUBSTATION AUTOMATION TOPOLOGY.........................................................13 FIGURE 2 – MODELLING APPROACH (CONCEPTUAL)...................................................................13 FIGURE 3 – LOGICAL NODE INFORMATION CATEGORIES ..............................................................16 FIGURE 4 – BUILD UP OF DEVICES (PRINCIPLE) .........................................................................16 FIGURE 5 – POSITION INFORMATION DEPICTED AS A TREE ..........................................................17 FIGURE 6 – SERVICE EXCERPT ...............................................................................................19 FIGURE 7 – EXAMPLE OF COMMUNICATION MAPPING..................................................................21 FIGURE 8 – SUMMARY ...........................................................................................................22 FIGURE 9 – DECOMPOSITION AND COMPOSITION PROCESS (CONCEPTUAL) ...................................23 FIGURE 10 – XCBR1 INFORMATION DEPICTED AS A TREE ..........................................................26 FIGURE 11 – EXAMPLE OF IED COMPOSITION...........................................................................27 FIGURE 12 – OUTPUT AND INPUT MODEL (PRINCIPLE)................................................................28 FIGURE 13 – OUTPUT MODEL (STEP 1) (CONCEPTUAL) .............................................................29 FIGURE 14 – OUTPUT MODEL (STEP 2) (CONCEPTUAL) .............................................................29 FIGURE 15 – GSE OUTPUT MODEL (CONCEPTUAL) ...................................................................30 FIGURE 16 – SETTING DATA (CONCEPTUAL) ............................................................................31 FIGURE 17 – INPUT MODEL FOR ANALOGUE VALUES (STEP 1) (CONCEPTUAL)...............................32 FIGURE 18 – DEAD BANDED VALUE (CONCEPTUAL)...................................................................33 FIGURE 19 – INPUT MODEL FOR ANALOGUE VALUES (STEP 2) (CONCEPTUAL)...............................33 FIGURE 20 – RANGE VALUES..................................................................................................34 FIGURE 21 – REPORTING AND LOGGING MODEL (CONCEPTUAL)..................................................34 FIGURE 22 – DATA SET MEMBERS AND REPORTING ...................................................................35 FIGURE 23 – BUFFERED REPORT CONTROL BLOCK - CONCEPTUAL...............................................36 FIGURE 24 – BUFFER TIME.....................................................................................................37 FIGURE 25 – DATA SET MEMBERS AND INCLUSION-BITSTRING .....................................................38 FIGURE 26 – LOG CONTROL BLOCK - CONCEPTUAL....................................................................38 FIGURE 27 – PEER-TO-PEER DATA VALUE PUBLISHING MODEL (CONCEPTUAL) ..............................39 FIGURE 28 – REAL WORLD DEVICES ........................................................................................41 FIGURE 29 – LOGICAL NODES AND DATA (IEC 61850-7-2).........................................................42 FIGURE 30 – SIMPLE EXAMPLE OF MODELLING..........................................................................43 FIGURE 31 – BASIC BUILDING BLOCKS .....................................................................................44 FIGURE 32 – LOGICAL NODES AND PICOM ..............................................................................44 FIGURE 33 – LOGICAL NODES CONNECTED (OUTSIDE VIEW IN 61850-7-X)....................................44 FIGURE 34 – LOGICAL DEVICE BUILDING BLOCK ........................................................................45 FIGURE 35 – LOGICAL DEVICES AND LLN0 / LPHD ...................................................................46 FIGURE 36 – LOGICAL DEVICES IN PROXIES OR GATEWAYS .........................................................47 FIGURE 37 – ACSI COMMUNICATION METHODS.........................................................................48 FIGURE 38 – VIRTUALISATION ................................................................................................50 FIGURE 39 – VIRTUALISATION AND USAGE ...............................................................................50 FIGURE 40 – INFORMATION FLOW AND MODELLING ....................................................................51 FIGURE 41 – APPLICATION OF THE GSE MODEL .......................................................................51 FIGURE 42 – SERVER BUILDING BLOCKS ..................................................................................52 FIGURE 43 – INTERACTION BETWEEN APPLICATION PROCESS AND APPLICATION LAYER (CLIENT/SERVER)............................................................................................................53 FIGURE 44 – EXAMPLE FOR A SERVICE ....................................................................................53 FIGURE 45 – CLIENT/SERVER AND LOGICAL NODES ...................................................................53 FIGURE 46 – CLIENT AND SERVER ROLE ..................................................................................54 FIGURE 47 – LOGICAL NODES COMMUNICATE WITH LOGICAL NODES.............................................54 FIGURE 48 – INTERFACES INSIDE AND BETWEEN DEVICES ..........................................................55 FIGURE 49 – COMPONENT HIERARCHY OF DIFFERENT VIEWS (EXCERPT) ......................................56 FIGURE 50 – REFINEMENT OF THE DATA CLASS.......................................................................57 FIGURE 51 – INSTANCES OF A DATA CLASS.............................................................................60 FIGURE 52 – RELATION BETWEEN PARTS .................................................................................61 FIGURE 53 – ACSI MAPPING TO AN APPLICATION LAYER ............................................................62 FIGURE 54 – ACSI MAPPING TO COMMUNICATION STACKS/PROFILES ...........................................63 FIGURE 55 – MAPPING TO MMS (CONCEPTUAL) .......................................................................64 FIGURE 56 – MAPPING APPROACH ..........................................................................................65
Draft61850-7-1©1EC:2002 -5-57WG10-12(61850-7-1)R2-02/Draft FD1S FIGURE 57-MAPPING DETAIL OF MAPPING TO A MMS NAMED VARIABLE.................................65 FIGURE 58-EXAMPLE OF MMS NAMED VARIABLE (PROCESS VALUES)......................................66 FIGURE 59-USE OF MMS NAMES VARIABLES AND NAMED VARIABLE LIST..................................66 FIGURE 60-MMS INFORMATION REPORT MESSAGE........................67 FIGURE 61-MAPPING EXAMPLE............. .68 FIGURE 62-ABSTRACT DATA MODEL EXAMPLE FOR IEC 61850-7............................... .70 FIGURE 63-RELATION OF TRGOP AND REPORTING 73 FIGURE 64-SEQUENCE DIAGRAM............ .75 FIGURE 65-REFERENCES............ .75 FIGURE 66-USE OF FCD AND FCDA.............. .76 FIGURE 67-OBJECT NAMES AND OBJECT REFERENCE..........................77 FIGURE 68-DEFINITION OF NAMES AND SEMANTIC...... .78 FIGURE69-ONE NAME WITH TWO MEANINGS.....78 FIGURE 70-NAME SPACE AS CLASS REPOSITORY........... .79 FIGURE 71 -ALL INSTANCES DERIVED FROM CLASSES IN A SINGLE NAME SPACE...........................80 FIGURE 72-INSTANCES DERIVED FROM MULTIPLE NAME SPACES..................80 FIGURE 73-INHERITED NAME SPACES................... .81 FIGURE 74-EXAMPLE LOGICAL NODE AND DATA NAME SPACES..............................................82 FIGURE 75-EXAMPLE COMMON DATA CLASS NAME SPACES .83 FIGURE 76-EXTENSIONS OF NAME SPACES (CONCEPTUAL)...........................................86 FIGURE 77-USE OF EXTENDED NAME SPACE (CONCEPTUAL).................................87 FIGURE 78-OVERALL COMMUNICATION SYSTEM ARCHITECTURE ..90 FIGURE 79-EXAMPLE FOR CONTROL AND PROTECTION LNS COMBINED IN ONE PHYSICAL DEVICE...95 FIGURE 80-MERGING UNIT AND SAMPLED VALUE EXCHANGE (TOPOLOGY).............................96 FIGURE 81 MERGING UNIT AND SAMPLED VALUE EXCHANGE(DATA)............ 96 FIGURE 82-APPLICATION OF SCL FOR LNS (CONCEPTUAL)................ .98 FIGURE 83-APPLICATION OF SCL FOR DATA (CONCEPTUAL)........................99 FIGURE 84-SEAMLESS COMMUNICATION (SIMPLIFIED).............. ....100 FIGURE 85-EXAMPLE FOR NEW LOGICAL NODES............. .101 FIGURE 86-EXAMPLE FOR CONTROL CENTER VIEW AND MAPPING TO SUBSTATION VIEW .............103 FIGURE 87-EXCHANGED DATA BETWEEN SUBFUNCTIONS(LOGICAL NODES)............................104 FIGURE 88-RELATIONSHIP BETWEEN PICOMS AND CLIENT SERVER MODEL 104 FIGURE 89-RELATION BETWEEN IEC 61850-7-X(-8-X)AND UCA....................... ...105 FIGURE 90-OUTPUT AND INPUT MODEL(MORE DETAILS).....FEHLER!TEXTMARKE NICHT DEFINIERT. Tables TABLE 1-GUIDE FOR THE READER........... .8 TABLE 2-LN GROUPS.............. ..... .15 TABLE 3-LOGICAL NODE CLASS XCBR (CONCEPTUAL).................................................... .25 TABLE 4-EXCERPT OF INTEGER STATUS SETTING..........31 TABLE 5-COMPARISON OF THE DATA ACCESS METHODS. 5 TABLE 6-ACSI MODELS AND SERVICES...................... .48 TABLE7-LOGICAL NODE EXAMPLE. 8 TABLE 8-CONTROLLABLE DOUBLE POINT (DPC).......................................... 58 TABLE 9-ACSI CLASS DEFINITION...... 69 TABLE 10-SINGLE POINT STATUS COMMON DATA CLASS (SPS)....1 TABLE 11-QUALITY COMPONENTS ATTRIBUTE DEFINITION..........71 TABLE 12-BASIC STATUS INFORMATION TEMPLATE (EXCERPT).............................................72 TABLE 13 -TRIGGER OPTION...... .72 TABLE 14-LOGICAL NODE CLASS (LN)DEFINITION.........73 TABLE 15-EXCERPT OF LOGICAL NODE NAME PLATE COMMON DATA CLASS (LPL)........................84 TABLE 16-EXCERPT OF COMMON DATA CLASS .84 TABLE 17-LN GROUPS......... .91 TABLE 18-EXCERPT OF DATA CLASSES FOR MEASURANDS. 92 TABLE 19-LIST OF COMMON DATA CLASSES.........94 Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 5 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) FIGURE 57 – MAPPING DETAIL OF MAPPING TO A MMS NAMED VARIABLE ....................................65 FIGURE 58 – EXAMPLE OF MMS NAMED VARIABLE (PROCESS VALUES) .......................................66 FIGURE 59 – USE OF MMS NAMES VARIABLES AND NAMED VARIABLE LIST..................................66 FIGURE 60 – MMS INFORMATION REPORT MESSAGE.................................................................67 FIGURE 61 – MAPPING EXAMPLE.............................................................................................68 FIGURE 62 – ABSTRACT DATA MODEL EXAMPLE FOR IEC 61850-7..............................................70 FIGURE 63 – RELATION OF TRGOP AND REPORTING .................................................................73 FIGURE 64 – SEQUENCE DIAGRAM ..........................................................................................75 FIGURE 65 – REFERENCES ....................................................................................................75 FIGURE 66 – USE OF FCD AND FCDA ....................................................................................76 FIGURE 67 – OBJECT NAMES AND OBJECT REFERENCE ..............................................................77 FIGURE 68 – DEFINITION OF NAMES AND SEMANTIC ...................................................................78 FIGURE 69 – ONE NAME WITH TWO MEANINGS ..........................................................................78 FIGURE 70 – NAME SPACE AS CLASS REPOSITORY ....................................................................79 FIGURE 71 – ALL INSTANCES DERIVED FROM CLASSES IN A SINGLE NAME SPACE ...........................80 FIGURE 72 – INSTANCES DERIVED FROM MULTIPLE NAME SPACES ...............................................80 FIGURE 73 – INHERITED NAME SPACES ....................................................................................81 FIGURE 74 – EXAMPLE LOGICAL NODE AND DATA NAME SPACES..................................................82 FIGURE 75 – EXAMPLE COMMON DATA CLASS NAME SPACES ......................................................83 FIGURE 76 – EXTENSIONS OF NAME SPACES (CONCEPTUAL).......................................................86 FIGURE 77 – USE OF EXTENDED NAME SPACE (CONCEPTUAL).....................................................87 FIGURE 78 – OVERALL COMMUNICATION SYSTEM ARCHITECTURE ................................................90 FIGURE 79 – EXAMPLE FOR CONTROL AND PROTECTION LNS COMBINED IN ONE PHYSICAL DEVICE...95 FIGURE 80 – MERGING UNIT AND SAMPLED VALUE EXCHANGE (TOPOLOGY) ..................................96 FIGURE 81 – MERGING UNIT AND SAMPLED VALUE EXCHANGE (DATA) ..........................................96 FIGURE 82 – APPLICATION OF SCL FOR LNS (CONCEPTUAL)......................................................98 FIGURE 83 – APPLICATION OF SCL FOR DATA (CONCEPTUAL)....................................................99 FIGURE 84 – SEAMLESS COMMUNICATION (SIMPLIFIED) ...........................................................100 FIGURE 85 – EXAMPLE FOR NEW LOGICAL NODES ...................................................................101 FIGURE 86 – EXAMPLE FOR CONTROL CENTER VIEW AND MAPPING TO SUBSTATION VIEW .............103 FIGURE 87 – EXCHANGED DATA BETWEEN SUBFUNCTIONS (LOGICAL NODES)..............................104 FIGURE 88 – RELATIONSHIP BETWEEN PICOMS AND CLIENT SERVER MODEL.............................104 FIGURE 89 – RELATION BETWEEN IEC 61850-7-X (-8-X) AND UCA ..........................................105 FIGURE 90 – OUTPUT AND INPUT MODEL (MORE DETAILS) ..... FEHLER! TEXTMARKE NICHT DEFINIERT. Tables TABLE 1 – GUIDE FOR THE READER.......................................................................................... 8 TABLE 2 – LN GROUPS..........................................................................................................15 TABLE 3 – LOGICAL NODE CLASS XCBR (CONCEPTUAL) ............................................................25 TABLE 4 – EXCERPT OF INTEGER STATUS SETTING ....................................................................31 TABLE 5 – COMPARISON OF THE DATA ACCESS METHODS ...........................................................35 TABLE 6 – ACSI MODELS AND SERVICES .................................................................................48 TABLE 7 – LOGICAL NODE EXAMPLE ........................................................................................58 TABLE 8 – CONTROLLABLE DOUBLE POINT (DPC) ....................................................................58 TABLE 9 – ACSI CLASS DEFINITION.........................................................................................69 TABLE 10 – SINGLE POINT STATUS COMMON DATA CLASS (SPS).................................................71 TABLE 11 – QUALITY COMPONENTS ATTRIBUTE DEFINITION ........................................................71 TABLE 12 – BASIC STATUS INFORMATION TEMPLATE (EXCERPT)..................................................72 TABLE 13 – TRIGGER OPTION .................................................................................................72 TABLE 14 – LOGICAL NODE CLASS (LN) DEFINITION ..................................................................73 TABLE 15 – EXCERPT OF LOGICAL NODE NAME PLATE COMMON DATA CLASS (LPL)........................84 TABLE 16 – EXCERPT OF COMMON DATA CLASS ........................................................................84 TABLE 17 – LN GROUPS ........................................................................................................91 TABLE 18 – EXCERPT OF DATA CLASSES FOR MEASURANDS .......................................................92 TABLE 19 – LIST OF COMMON DATA CLASSES ...........................................................................94
Draft61850-7-1©1EC:2002 -6-57WG10-12(61850-7-1)R2-02/Draft FDIS INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-1: Basic communication structure for substation and feeder equipment-Principles and models FOREWORD 1)The IEC (International Electrotechnical Commission)is a world-wide organization for standardization compris- ing all national electrotechnical committees (IEC National Committees).The object of the IEC is to promote in- ternational co-operation on all questions concerning standardization in the electrical and electronic fields.To this end and in addition to other activities,the IEC publishes International Standards.Their preparation is en- trusted to technical committees;any IEC National Committee interested in the subject dealt with may partici- pate in this preparatory work.International,governmental and non-governmental organizations liaising with the IEC also participate in this preparation.The IEC collaborates closely with the International Organization for Standardization (ISO)in accordance with conditions determined by agreement between the two organizations. 2)The formal decisions or agreements of the IEC on technical matters express,as nearly as possible,an interna- tional consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees 3)The documents produced have the form of recommendations for international use and are published in the form of standards,technical reports or guides and they are accepted by the National Committees in that sense. 4)In order to promote international unification,IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards.Any diver- gence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5)The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6)Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights.The EC shall not be held responsible for identifying any or all such patent rights. Recipients of this document are invited to submit,with their comments,notification of any relevant patent rights of which they are aware and to provide supporting documen- tation. This CDV of the International Standard IEC 61850-7-3 has been prepared by the working groups 10,11,and 12 of IEC technical committee. The text of this standard is based on the following documents: CD Report on voting Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This document is part of the standard series IEC 61850,a set of specifications for communi- cation networks and systems in substations.At time of publication of this part,the following parts were intended to be part of IEC 61850: 1EC61850-1: Communication networks and systems in substations-Part 1:Introduction and overview 1EC61850-2: Communication networks and systems in substations-Part 2:Glossary Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 6 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________ COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-1: Basic communication structure for substation and feeder equipment – Principles and models FOREWORD 1) The IEC (International Electrotechnical Commission) is a world-wide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees. 3) The documents produced have the form of recommendations for international use and are published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter. 5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights. Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation. This CDV of the International Standard IEC 61850-7-3 has been prepared by the working groups 10, 11, and 12 of IEC technical committee. The text of this standard is based on the following documents: CD Report on voting Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This document is part of the standard series IEC 61850, a set of specifications for communication networks and systems in substations. At time of publication of this part, the following parts were intended to be part of IEC 61850: IEC 61850-1: Communication networks and systems in substations – Part 1: Introduction and overview IEC 61850-2: Communication networks and systems in substations – Part 2: Glossary
Draft61850-7-1©1EC:2002 -7-57WG10-12(61850-7-1)R2-02/Draft FDIS 1EC61850-3. Communication networks and systems in substations-Part 3:General re- quirements 1EC61850-4: Communication networks and systems in substations-Part 4:System and project management 1EC61850-5: Communication networks and systems in substations-Part 5:Communica- tion requirements for functions and device models 1EC61850-6: 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 com- munication structure for substation and feeder equipment-Principles and models IEC 61850-7-2:Communication networks and systems in substations-Part 7-2:Basic com- munication structure for substation and feeder equipment-Abstract commu- nication service interface(ACSI) IEC 61850-7-3:Communication networks and systems in substations-Part 7-3:Basic com- munication structure for substation and feeder equipment-Common data classes IEC 61850-7-4:Communication networks and systems in substations-Part 7-4:Basic com- munication structure for substation and feeder equipment-Compatible logi- cal node classes and data classes IEC 61850-8-1:Communication networks and systems in substations-Part 8-1:Specific communication service mapping(SCSM)-Mappings to MMS(ISO/IEC 9506 Part 1 and Part 2)and to ISO/IEC 8802-3 IEC 61850-9-1:Communication networks and systems in substations-Part 9-1:Specific communication service mapping(SCSM)-Sampled analogue values over serial unidirectional multidrop point to point link IEC 61850-9-2:Communication networks and systems in substations-Part 9-2:Specific communication service mapping(SCSM)-Sampled analogue values over 1SO/∥EC8802-3 IEC 61850-10:Communication networks and systems in substations-Part 10:Conformance testing The content of this part is based on existing or emerging standards and applications.In par- ticular the general architecture and definitions are based upon the common approach of the Utility Communication Architecture 2.0(IEEE-SA TR 1550). Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 7 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) IEC 61850-3: Communication networks and systems in substations – Part 3: General requirements IEC 61850-4: Communication networks and systems in substations – Part 4: System and project management IEC 61850-5: Communication networks and systems in substations – Part 5: Communication requirements for functions and device 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 substation and feeder equipment – Abstract communication service interface (ACSI) IEC 61850-7-3: Communication networks and systems in substations – Part 7-3: Basic communication structure for substation and feeder equipment – Common data classes IEC 61850-7-4: Communication networks and systems in substations – Part 7-4: Basic communication structure for substation and feeder equipment – Compatible logical node classes and data classes IEC 61850-8-1: Communication networks and systems in substations – Part 8-1: Specific communication service mapping (SCSM) – Mappings to MMS (ISO/IEC 9506 Part 1 and Part 2) and to ISO/IEC 8802-3 IEC 61850-9-1: Communication networks and systems in substations – Part 9-1: Specific communication service mapping (SCSM) – Sampled analogue values over serial unidirectional multidrop point to point link IEC 61850-9-2: Communication networks and systems in substations – Part 9-2: Specific communication service mapping (SCSM) – Sampled analogue values over ISO/IEC 8802-3 IEC 61850-10: Communication networks and systems in substations – Part 10: Conformance testing The content of this part is based on existing or emerging standards and applications. In particular the general architecture and definitions are based upon the common approach of the Utility Communication Architecture 2.0 (IEEE-SA TR 1550)
Draft61850-7-1©1EC:2002 -8-57WG10-12(61850-7-1)R2-02/Draft FD1S INTRODUCTION This part of IEC 61850 gives an overview on the architecture of the co-operation and commu- nication between substation devices like protection devices,breakers,transformers,substa- tion hosts etc. This document is part of a set of specifications which details a layered substation communi- cation architecture.This architecture has been chosen to provide abstract definitions of classes (representing hierarchical information models)and services such that the specifica- tions are independent of specific protocol stacks,implementations,and operating systems. One of the essential objectives of IEC 61850 is the specification of provisions to support open interoperable functions and information exchange for various applications in the substation domain.Interoperable functions may be those functions that represent interfaces to the proc- ess (e.g..circuit breaker)or substation automation functions such as protection functions This part of IEC 61850 uses simple examples of functions to describe the concepts and meth- ods applied in IEC 61850. This part of IEC 61850 illustrates the relations between other parts of IEC 61850,e.g.,part IEC 61850-6,IEC 61850-8-1,and IEC 61850-9-x.Finally this part explains how the interoperability is reached. NOTE Interchangeability requires that devices replacing other devices need to provide the very same functionality and communication as the devices to be replaced.IEC 61850 supports Interchangeability to some ex- tent.Interchangeability can be reached by additional specifications.The scope of IEC 61850 is limited to interoperability. This part of IEC 61850 is intended for all stakeholders of standardised communication and standardised systems in the utility industry.It provides an overview and introduction on the parts IEC61850-7-4,IEC61850-7-3,IEC61850-7-2,IEC61850-6,and IEC61850-8-1. Table 1 provides a guide to figure out who should read which part of IEC 61850. Table 1-Guide for the reader Audience 61850-1 61850-5 61850-7-1 61850-7-4 61850-7-3 61850-7-2 61850-6 61850-8-1 (Introduc- (Require- (Princi- (Logical (Configu- (Concrete tion and ments) ples) nodes (Common (Informa- ration Commu- overview) and data data tion ex- language) nication classes)) classes) change) stack) manager OOiian all cl.5 engineer all all all all all briefly a applica- all all all all all all all several tion en- clauses gineer commu- JopueA nication all a all all all engineer product all all all all briefly briefly manager briefly market- all all cl.5 briefly briefly briefly briefly ing Consultant all all a all all all all all All others all all all Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 8 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) INTRODUCTION This part of IEC 61850 gives an overview on the architecture of the co-operation and communication between substation devices like protection devices, breakers, transformers, substation hosts etc. This document is part of a set of specifications which details a layered substation communication architecture. This architecture has been chosen to provide abstract definitions of classes (representing hierarchical information models) and services such that the specifications are independent of specific protocol stacks, implementations, and operating systems. One of the essential objectives of IEC 61850 is the specification of provisions to support open interoperable functions and information exchange for various applications in the substation domain. Interoperable functions may be those functions that represent interfaces to the process (e.g., circuit breaker) or substation automation functions such as protection functions. This part of IEC 61850 uses simple examples of functions to describe the concepts and methods applied in IEC 61850. This part of IEC 61850 illustrates the relations between other parts of IEC 61850, e.g., part IEC 61850-6, IEC 61850-8-1, and IEC 61850-9-x. Finally this part explains how the interoperability is reached. NOTE Interchangeability requires that devices replacing other devices need to provide the very same functionality and communication as the devices to be replaced. IEC 61850 supports Interchangeability to some extent. Interchangeability can be reached by additional specifications. The scope of IEC 61850 is limited to interoperability. This part of IEC 61850 is intended for all stakeholders of standardised communication and standardised systems in the utility industry. It provides an overview and introduction on the parts IEC 61850-7-4, IEC 61850-7-3, IEC 61850-7-2, IEC 61850-6, and IEC 61850-8-1. Table 1 provides a guide to figure out who should read which part of IEC 61850. Table 1 – Guide for the reader Audience 61850-1 (Introduction and overview) 61850-5 (Requirements) 61850-7-1 (Principles) 61850-7-4 (Logical nodes and data classes)) 61850-7-3 (Common data classes) 61850-7-2 (Information exchange) 61850-6 (Configuration language) 61850-8-1 (Concrete Communication stack) manager all - cl. 5 - - - - - Utility engineer all all all all all briefly all - application engineer all all all all all all all several clauses communication engineer all all all - - all - all product manager all all all all briefly briefly briefly - Vendor marketing all all cl. 5 briefly briefly briefly briefly - Consultant all all all all all all all all All others all all all - - - - -
Draft61850-7-1©1EC:2002 -9-57WG10-12(61850-7-1)R2-02/Draft FDIS COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-1:Basic communication structure for substation and feeder equip- ment-Principles and models 1 Scope This part of IEC 61850 introduces the modelling methods,communication principles,and in- formation models that are used in the parts IEC 61850-7-x(Basic communication structure for substation and feeder equipment).The purpose of this part of IEC 61850 is to provide-from a conceptual point of view-assistance to understand the basic modelling concepts and de- scription methods for: -substation-specific information models for substation automation systems. device functions used for substation automation purposes,and communication systems to provide interoperability within substations. Further this part of IEC 61850 gives explanations and provides detailed requirements on the relation between parts IEC 61850-7-4,IEC 61850-7-3,IEC 61850-7-2 and IEC 61850-5.It ex- plains how the abstract services and models of part IEC 61850-7-x are mapped to concrete communication protocols as defined in IEC 61850-8-1. The concepts and models provided in this part of IEC 61850 may also be applied to describe information models and functions for: substation to substation information exchange, substation to control centre information exchange, information exchange for distributed automation, information exchange for metering. condition monitoring and diagnosis,and information exchange with engineering systems for device configuration NOTE 1 Part IEC 61850-7-1 uses examples and excerpts from other parts of IEC 61850.These excerpts are used to explain concepts and methods.These examples and excerpts are informative in part IEC 61850-7-1. NOTE 2 Part IEC 61850-7-1 does not provide a comprehensive tutorial.It is recommended to read this part first-may be in conjunction with part IEC 61850-7-4,IEC 61850-7-3,and IEC 61850-7-2.Additionally it is recommended to read parts IEC 61850-1 and IEC 61850-5. NOTE 3 Part IEC 61850-7-1 does not discuss implementation issues. Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 9 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-1: Basic communication structure for substation and feeder equipment – Principles and models 1 Scope This part of IEC 61850 introduces the modelling methods, communication principles, and information models that are used in the parts IEC 61850-7-x (Basic communication structure for substation and feeder equipment). The purpose of this part of IEC 61850 is to provide – from a conceptual point of view – assistance to understand the basic modelling concepts and description methods for: — substation-specific information models for substation automation systems, — device functions used for substation automation purposes, and — communication systems to provide interoperability within substations. Further this part of IEC 61850 gives explanations and provides detailed requirements on the relation between parts IEC 61850-7-4, IEC 61850-7-3, IEC 61850-7-2 and IEC 61850-5. It explains how the abstract services and models of part IEC 61850-7-x are mapped to concrete communication protocols as defined in IEC 61850-8-1. The concepts and models provided in this part of IEC 61850 may also be applied to describe information models and functions for: — substation to substation information exchange, — substation to control centre information exchange, — information exchange for distributed automation, — information exchange for metering, — condition monitoring and diagnosis, and — information exchange with engineering systems for device configuration NOTE 1 Part IEC 61850-7-1 uses examples and excerpts from other parts of IEC 61850. These excerpts are used to explain concepts and methods. These examples and excerpts are informative in part IEC 61850-7-1. NOTE 2 Part IEC 61850-7-1 does not provide a comprehensive tutorial. It is recommended to read this part first – may be in conjunction with part IEC 61850-7-4, IEC 61850-7-3, and IEC 61850-7-2. Additionally it is recommended to read parts IEC 61850-1 and IEC 61850-5. NOTE 3 Part IEC 61850-7-1 does not discuss implementation issues
Draft61850-7-1©1EC:2002 -10-57WG10-12(61850-7-1)R2-02/Draft FDIS 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 in- dicated were valid.All normative documents are subject to revision,and parties to agree- ments based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below.Members of IEC and ISO maintain registers of currently valid International Standards. 1EC61850-2 Communication networks and systems in substations-Part 2:Glossary 1EC61850-5 Communication networks and systems in substations-Part 5:Communica- tion requirements for functions and devices models 1EC61850-6 Communication networks and systems in substations -Part 6:Substation automation system configuration language IEC 61850-7-2 Communication networks and systems in substations-Part 7-2:Basic com- munication structure for substation and feeder equipment-Abstract commu- nication service interface (ACSI) IEC 61850-7-3 Communication networks and systems in substations-Part 7-3:Basic com- munication structure for substation and feeder equipment-Common data classes IEC 61850-7-4 Communication networks and systems in substations-Part 7-4:Basic com- munication structure for substation and feeder equipment-Compatible logi- cal node classes and data classes Version Draft FDIS R2-02 2002-09-30:(08:00)
Draft 61850-7-1 IEC:2002 – 10 – 57/WG10-12(61850-7-1)R2-02 /Draft FDIS Version Draft FDIS R2-02 2002-09-30 : (08:00) 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 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 61850-7-2 Communication networks and systems in substations – Part 7-2: Basic communication structure for substation and feeder equipment – Abstract communication service interface (ACSI) IEC 61850-7-3 Communication networks and systems in substations – Part 7-3: Basic communication structure for substation and feeder equipment – Common data classes IEC 61850-7-4 Communication networks and systems in substations – Part 7-4: Basic communication structure for substation and feeder equipment – Compatible logical node classes and data classes