1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationCommunication networks and systems for power utility automationPart 7-1: Basic communication structure Principles and modelsBS EN 61850-7-1:2011National forewordThis British Stan
2、dard is the UK implementation of EN 61850-7-1:2011. It isidentical to IEC 61850-7-1:2011. It supersedes BS EN 61850-7-1:2003 whichis withdrawn.The UK participation in its preparation was entrusted to Technical CommitteePEL/57, Power systems management and associated information exchange.A list of or
3、ganizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2011ISBN 978 0 580 63211 2ICS 33.200Compliance with a British Standard c
4、annot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 November 2011.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 61850-7-1:2011EUROPEAN STANDARD EN 61850-7-1 NORME
5、 EUROPENNE EUROPISCHE NORM October 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitation in
6、 any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61850-7-1:2011 E ICS 33.200 Supersedes EN 61850-7-1:2003English version Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models (IEC 61850-7-1:2011
7、) Rseaux et systmes de communication pour lautomatisation des systmes lectriques - Partie 7-1: Structure de communication de base - Principes et modles (CEI 61850-7-1:2011) Kommunikationsnetze und -systeme fr die Automatisierung in der elektrischen Energieversorgung - Teil 7-1: Grundlegende Kommunik
8、ationsstruktur - Grundstze und Modelle (IEC 61850-7-1:2011) This European Standard was approved by CENELEC on 2011-08-19. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard w
9、ithout any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any
10、 other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia,
11、Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61850-7-1:2011EN 61
12、850-7-1:2011 - 2 - Foreword The text of document 57/1121/FDIS, future edition 2 of IEC 61850-7-1, prepared by IEC TC 57, Power systems management and associated information exchange, was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61850-7-1:2011. This document supersedes
13、 EN 61850-7-1:2003. Compared to EN 61850-7-1:2003, EN 61850-7-1:2011 introduces: the model for statistical and historical statistical data, the concepts of proxies, gateways, LD hierarchy and LN inputs, the model for time synchronisation, the concepts behind different testing facilities, the extende
14、d logging function. EN 61850-7-1:2011 also clarifies the following points: the use of numbers for data extension, the use of name spaces, the mode and behaviour of a logical node, the use of range and deadbanded values, the access to control actions and others. The following dates are fixed: latest
15、date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-05-19 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2014-08-19 Attention is drawn to the possibility
16、 that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. _ Endorsement notice The text of the International Standard IEC 61850-7-1:2011 was approved by CENELEC as a European Standa
17、rd without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61346-1 IEC 61346-2 IEC 61400 series NOTE Harmonized as EN 61346-1. NOTE Harmonized as EN 61346-2. NOTE Harmonized in EN 61400 series (not modified). _ BS EN
18、61850-7-1:2011- 3 - EN 61850-7-1:2011 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies
19、. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC/TS 61850-2 - Communicati
20、on networks and systems in substations - Part 2: Glossary - - IEC 61850-3 - Communication networks and systems in substations - Part 3: General requirements EN 61850-3 - IEC 61850-4 - Communication networks and systems for power utility automation - Part 4: System and project management EN 61850-4 -
21、 IEC 61850-5 - Communication networks and systems in substations - Part 5: Communication requirements for functions and device models EN 61850-5 - IEC 61850-6 - Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in electrica
22、l substations related to IEDs EN 61850-6 - IEC 61850-7-2 - Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI) EN 61850-7-2 - IEC 61850-7-3 - Communication networks and systems for
23、 power utility automation - Part 7-3: Basic communication structure - Common data classes EN 61850-7-3 - IEC 61850-7-4 - Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes EN 61850-7-4 -
24、IEC 61850-8-1 - Communication networks and systems for power utility automation - Part 8-1: Specific Communication Service Mapping (SCSM) - Mappings to MMS (ISO 9506-1 and ISO 9506-2) and to ISO/IEC 8802-3 EN 61850-8-1 - BS EN 61850-7-1:2011EN 61850-7-1:2011 - 4 - Publication Year Title EN/HD Year I
25、EC 61850-9-2 - Communication networks and systems in substations - Part 9-2: Specific Communication Service Mapping (SCSM) - Sampled values over ISO/IEC 8802-3 EN 61850-9-2 - IEC 61850-10 - Communication networks and systems in substations - Part 10: Conformance testing EN 61850-10 - ISO/IEC 8802-3
26、- Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications - - ISO/IEC 8825 Series Inf
27、ormation technology - ASN.1 encoding rules - - ISO 9506-1 - Industrial automation systems - Manufacturing Message Specification - Part 1: Service definition - - ISO 9506-2 - Industrial automation systems - Manufacturing Message Specification - Part 2: Protocol specification - - BS EN 61850-7-1:2011
28、2 61850-7-1 IEC:2011 CONTENTS INTRODUCTION . 10 1 Scope . 11 2 Normative references . 12 3 Terms and definitions . 13 4 Abbreviated terms 13 5 Overview of the IEC 61850 series concepts 14 5.1 Objective . 14 5.2 Topology and communication functions of substation automation systems 16 5.3 The informat
29、ion models of substation automation systems 16 5.4 Applications modelled by logical nodes defined in IEC 61850-7-4 18 5.5 The semantic is attached to data . 21 5.6 The services to exchange information . 23 5.7 Services mapped to concrete communication protocols . 24 5.8 The configuration of the auto
30、mation system 25 5.9 Summary . 26 6 Modelling approach of the IEC 61850 series . 27 6.1 Decomposition of application functions and information . 27 6.2 Creating information models by stepwise composition . 28 6.3 Example of an IED composition . 31 6.4 Information exchange models 31 6.4.1 General . 3
31、1 6.4.2 Output model . 33 6.4.3 Input model . 36 6.4.4 Model for statistical and historical statistical data 46 6.4.5 Model for system functions 50 7 Application view . 52 7.1 General . 52 7.2 First modelling step Logical nodes and data . 53 7.3 Mode and behaviour of a logical node . 57 7.4 Use of m
32、easurement ranges and alarms for supervision functions . 57 7.5 Data used for limiting the access to control actions . 58 7.6 Data used for blocking functions described by logical nodes . 58 7.7 Data used for logical node inputs/outputs blocking (operational blocking) 58 7.7.1 General . 58 7.7.2 Blo
33、cking incoming commands 59 7.7.3 Blocking process outputs . 59 7.7.4 Blocking oscillating inputs 60 7.8 Data used for testing . 60 7.8.1 General . 60 7.8.2 Multicast signals used for simulation . 60 7.8.3 Input signals used for testing . 61 7.8.4 Test mode . 62 7.9 Logical node used for extended log
34、ging functions . 62 8 Device view 63 8.1 General . 63 BS EN 61850-7-1:201161850-7-1 IEC:2011 3 8.2 Second modelling step logical device model . 64 8.2.1 The logical device concept 64 8.2.2 The device nameplate . 65 8.2.3 Gateways and proxies . 66 8.2.4 Logical devices for monitoring external device
35、health 67 8.2.5 Logical devices management hierarchy . 68 9 Communication view . 70 9.1 General . 70 9.2 The service models of the IEC 61850 series 70 9.3 The virtualisation . 72 9.4 Basic information exchange mechanisms 73 9.5 The client-server building blocks . 75 9.5.1 Server . 75 9.5.2 Client-se
36、rver roles . 76 9.6 Logical nodes communicate with logical nodes 77 9.7 Interfaces inside and between devices 78 10 Where physical devices, application models and communication meet . 79 11 Relationships between IEC 61850-7-2, IEC 61850-7-3 and IEC 61850-7-4 . 80 11.1 Refinements of class definition
37、s 80 11.2 Example 1 Logical node and data class 81 11.3 Example 2 Relationship of IEC 61850-7-2, IEC 61850-7-3, and IEC 61850-7-4 . 85 12 Formal specification method . 86 12.1 Notation of ACSI classes . 86 12.2 Class modelling . 87 12.2.1 Overview . 87 12.2.2 Common data class . 88 12.2.3 Logical no
38、de class . 91 12.3 Service tables . 92 12.4 Referencing instances . 93 13 Name spaces . 96 13.1 General . 96 13.2 Name spaces defined in the IEC 61850-7-x series . 97 13.3 Specification of name spaces 101 13.3.1 General . 101 13.3.2 Specification 101 13.4 Attributes for references to name spaces 102
39、 13.4.1 General . 102 13.4.2 Attribute for logical device name space (ldNs) . 103 13.4.3 Attribute for logical node name space (lnNs) 103 13.4.4 Attribute for data name space (dataNs) . 104 13.4.5 Attribute for common data class name space (cdcNs) 104 14 Common rules for new version of classes and f
40、or extension of classes. 104 14.1 General . 104 14.2 Basic rules 104 14.3 Rules for LN classes . 105 14.3.1 Use of standardized LN classes . 105 14.3.2 Extensions to standardized LN classes made by third parties 106 14.3.3 New LN classes . 106 BS EN 61850-7-1:2011 4 61850-7-1 IEC:2011 14.3.4 New ver
41、sions of standardized LN classes made by name space owners 107 14.4 Rules for common data classes and control block classes . 107 14.4.1 New common data classes and control block classes 107 14.4.2 New versions of standardized common data classes . 107 14.4.3 New versions of control block classes 10
42、7 14.5 Multiple instances of LN classes for dedicated and complex functions . 108 14.5.1 Example for time overcurrent . 108 14.5.2 Example for PDIS 108 14.5.3 Example for power transformer 108 14.5.4 Example for auxiliary network 108 14.6 Specialisation of data by use of number extensions . 109 14.7
43、 Examples for new LNs . 109 14.8 Example for new Data . 109 Annex A (informative) Overview of logical nodes and data . 110 Annex B (informative) Allocation of data to logical nodes . 113 Annex C (informative) Use of the substation configuration language (SCL) 116 Annex D (informative) Applying the L
44、N concept to options for future extensions 118 Annex E (informative) Relation between logical nodes and PICOMs 123 Annex F (informative) Mapping the ACSI to real communication systems . 124 Bibliography 132 Figure 1 Relations between modelling and mapping parts of the IEC 61850 series 14 Figure 2 Sa
45、mple substation automation topology . 16 Figure 3 Modelling approach (conceptual) 17 Figure 4 Logical node information categories . 20 Figure 5 Build-up of devices (principle) 20 Figure 6 Position information depicted as a tree (conceptual) 21 Figure 7 Service excerpt 23 Figure 8 Example of communic
46、ation mapping 25 Figure 9 Summary . 26 Figure 10 Decomposition and composition process (conceptual) 27 Figure 11 XCBR1 information depicted as a tree 30 Figure 12 Example of IED composition . 31 Figure 13 Output and input model (principle) . 32 Figure 14 Output model (step 1) (conceptual) . 33 Figur
47、e 15 Output model (step 2) (conceptual) . 34 Figure 16 GSE output model (conceptual) 34 Figure 17 Setting data (conceptual) . 35 Figure 18 Input model for analogue values (step 1) (conceptual) . 37 Figure 19 Range and deadbanded value (conceptual) 38 Figure 20 Input model for analogue values (step 2
48、) (conceptual) . 39 Figure 21 Reporting and logging model (conceptual) 40 Figure 22 Data set members and reporting 41 Figure 23 Buffered report control block (conceptual) 42 BS EN 61850-7-1:201161850-7-1 IEC:2011 5 Figure 24 Buffer time . 43 Figure 25 Data set members and inclusion-bitstring . 44 Fi
49、gure 26 Log control block (conceptual) 44 Figure 27 Peer-to-peer data value publishing model (conceptual) 45 Figure 28 Conceptual model of statistical and historical statistical data (1) 47 Figure 29 Conceptual model of statistical and historical statistical data (2) 49 Figure 30 Concept of the service tracking model Example: control service tracking . 51 Figure 31 Real world devices . 52 Figure 32 Logical nodes an
