CDV61850-6©1EC:2002 -1- 57WG10 IEC 三◆ CDV2R8Draft IEC 61850-6 Communication Networks and Systems in Substations Part 6: Configuration description language for communication in electrical substations related to IEDs Editors Note: This version considers all language related comments and proposed additions to CD1 The CIM(IEC61970)related parts are preliminary,until the needed CIM model revision is ac- cepted by WG13. The examples in appendix F:the first one is not tested,T1-1 not adapted and completed; This will be done until 14.September. Please send any comments for inclusion into the CDV until latest 14.September 2002. Version 8CDV,August 2002
CDV 61850-6 © IEC:2002 – 1 – 57/WG10 Version 8CDV, August 2002 CDV2R8Draft IEC 61850-6 Communication Networks and Systems in Substations Part 6: Configuration description language for communication in electrical substations related to IEDs Editors Note: This version considers all language related comments and proposed additions to CD1 The CIM (IEC61970) related parts are preliminary, until the needed CIM model revision is accepted by WG13. The examples in appendix F: the first one is not tested, T1-1 not adapted and completed; This will be done until 14. September. Please send any comments for inclusion into the CDV until latest 14. September 2002
CDV61850-6©1EC:2002 -2- 57WG10 CONTENTS 1SC0PE… 5 2 NORMATIVE REFERENCES... …6 3 DEFINITIONS...... 7 4 ABBREVIATIONS. 8 5 INTENDED ENGINEERING PROCESS WITH SCI 9 6 THE SCL OBJECT MODEL... …12 6.1 THE SUBSTATION MODEL.... 6.2 THE PRODUCT(IED)MODEL.............. 15 16 6.3 THE COMMUNICATION SYSTEM MODEL.... 17 7 CONFIGURATION DESCRIPTION FILES. 18 8 THE SCL LANGUAGE.......... …19 8.1 SPECIFICATION METHOD............... 19 8.2 PRIVATE DATA 19 8.3 SCL LANGUAGE EXTENSIONS.......... 20 8.4 GENERAL STRUCTURE............... .21 8.5 OBJECT AND SIGNAL DESIGNATION. 22 9 THE SCL SYNTAX ELEMENTS...... …26 9.1 HEADER... 26 9.2 SUBSTATION DESCRIPTION.............. 27 9.3 IED DESCRIPTION........... .33 9.4 CoMMUNICATION SYSTEMDESCRIPTION46 9.5 LNODETYPE DEFINITIONS......... 49 ANNEX A(NORMATIVE)SCL SYNTAX XML SCHEMA DEFINITION ANNEX B NORMATIVE)EXTENSION SYNTAX FOR DRAWING LAYOUT COORDINATES ANNEX C(NORMATIVE)RELATION BETWEEN SCL AND IEC 61970-301(CIM) ANNEX D (NORMATIVE)EXTENSION SYNTAX FOR MAINTENANCE ANNEX E (INFORMATIVE)SCL DATA TYPE DEFINITION ANNEX F ONFORMATIVE)EXAMPLES Version 8CDV,August 2002
CDV 61850-6 © IEC:2002 – 2 – 57/WG10 Version 8CDV, August 2002 CONTENTS 1 SCOPE ........................................................................................................................................................... 5 2 NORMATIVE REFERENCES ................................................................................................................... 6 3 DEFINITIONS .............................................................................................................................................. 7 4 ABBREVIATIONS ....................................................................................................................................... 8 5 INTENDED ENGINEERING PROCESS WITH SCL ............................................................................. 9 6 THE SCL OBJECT MODEL .................................................................................................................... 12 6.1 THE SUBSTATION MODEL ....................................................................................................................... 15 6.2 THE PRODUCT (IED) MODEL.................................................................................................................. 16 6.3 THE COMMUNICATION SYSTEM MODEL.................................................................................................. 17 7 CONFIGURATION DESCRIPTION FILES........................................................................................... 18 8 THE SCL LANGUAGE ............................................................................................................................. 19 8.1 SPECIFICATION METHOD ........................................................................................................................ 19 8.2 PRIVATE DATA....................................................................................................................................... 19 8.3 SCL LANGUAGE EXTENSIONS................................................................................................................ 20 8.4 GENERAL STRUCTURE............................................................................................................................ 21 8.5 OBJECT AND SIGNAL DESIGNATION........................................................................................................ 22 9 THE SCL SYNTAX ELEMENTS............................................................................................................. 26 9.1 HEADER ................................................................................................................................................. 26 9.2 SUBSTATION DESCRIPTION ..................................................................................................................... 27 9.3 IED DESCRIPTION .................................................................................................................................. 33 9.4 COMMUNICATION SYSTEM DESCRIPTION................................................................................................ 46 9.5 LNODETYPE DEFINITIONS...................................................................................................................... 49 ANNEX A (NORMATIVE) SCL SYNTAX XML SCHEMA DEFINITION ANNEX B (NORMATIVE) EXTENSION SYNTAX FOR DRAWING LAYOUT COORDINATES ANNEX C (NORMATIVE) RELATION BETWEEN SCL AND IEC 61970-301 (CIM) ANNEX D (NORMATIVE) EXTENSION SYNTAX FOR MAINTENANCE ANNEX E (INFORMATIVE) SCL DATA TYPE DEFINITION ANNEX F (INFORMATIVE) EXAMPLES
CDV61850-6©1EC:2002 -3- 57WG10 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 6:Configuration description language for communication in electrical substations related to IEDs FOREWORD 1)The IEC (International Electrotechnical Commission)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The object of the IEC is to promote inter- national 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 Standardi- zation (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 IEC shall not be held responsible for identifying any or all such patent rights. The International Standard IEC 61850-6 has been prepared by WG 10,11,and 12 of IEC technical committee 57:Communication networks and systems in substations. Version 8CDV,August 2002
CDV 61850-6 © IEC:2002 – 3 – 57/WG10 Version 8CDV, August 2002 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________ COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 6: Configuration description language for communication in electrical substations related to IEDs FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide 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. The International Standard IEC 61850-6 has been prepared by WG 10, 11, and 12 of IEC technical committee 57: Communication networks and systems in substations
CDV61850-6©1EC:2002 -4- 57WG10 INTRODUCTION Part 6 of this standard specifies a description language for configurations of electrical sub- station IEDs.This language is called Substation Configuration description Language(SCL).It is used to describe IED configurations and communication systems according to parts 5 and 7-x of this standard.It allows the formal description of the relations between the substation automation system and the substation (switchyard).At the application level the switchyard topology itself and the relation of the switchyard structure to the SAS functions (logical nodes)configured on the IEDs can be described. SCL allows the description of an IED configuration to be passed to a communication and ap- plication system engineering tool,and to pass back the whole system configuration descrip- tion to the IED configuration tool in a compatible way.Its main purpose is to allow the inter- operable exchange of communication system configuration data between an IED configura- tion tool and a system configuration tool of different manufacturers. The parts 8-x and 9-x of this standard,which are concerned with mappings of parts 7-x to specific communication stacks,may extend these definitions according to their need with ad- ditional parts,or just by restrictions on the way the values of objects have to be used. The relative position of this part of the standard in the context of other parts is depicted in Figure 1. 61850-7-4 Data Objects for Substation Applications 61850-7-3 Attributes and Attribute Class Definitions for Substations 61850-7-2 Abstract Communication Service Interface (ACSI) 61850-7-1 Communication Reference Model 61850-6 Substation Configuration Language 61850-5 Communication Requirements Figure 1-Relative position of this part within IEC 61850 Version 8CDV,August 2002
CDV 61850-6 © IEC:2002 – 4 – 57/WG10 Version 8CDV, August 2002 INTRODUCTION Part 6 of this standard specifies a description language for configurations of electrical substation IEDs. This language is called Substation Configuration description Language (SCL). It is used to describe IED configurations and communication systems according to parts 5 and 7-x of this standard. It allows the formal description of the relations between the substation automation system and the substation (switchyard). At the application level the switchyard topology itself and the relation of the switchyard structure to the SAS functions (logical nodes) configured on the IEDs can be described. SCL allows the description of an IED configuration to be passed to a communication and application system engineering tool, and to pass back the whole system configuration description to the IED configuration tool in a compatible way. Its main purpose is to allow the interoperable exchange of communication system configuration data between an IED configuration tool and a system configuration tool of different manufacturers. The parts 8-x and 9-x of this standard, which are concerned with mappings of parts 7-x to specific communication stacks, may extend these definitions according to their need with additional parts, or just by restrictions on the way the values of objects have to be used. The relative position of this part of the standard in the context of other parts is depicted in Figure 1. 61850-7-4 Data Objects for Substation Applications 61850-7-1 Communication Reference Model 61850-6 Substation Configuration Language 61850-5 Communication Requirements 61850-7-2 Abstract Communication Service Interface (ACSI) 61850-7-3 Attributes and Attribute Class Definitions for Substations Figure 1 - Relative position of this part within IEC 61850
CDV61850-6©1EC:2002 -5- 57WG10 COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 6: Configuration description language for communication in electrical substations related to lEDs 1 Scope This part 6 of IEC 61850 specifies a file format for describing communication related IED configurations and IED parameters,communication system configurations,switchyard(func- tion)structures,and the relations between them.The main purpose of this format is to ex- change IED capability descriptions,and SA system descriptions between IED engineering tools and the system engineering tool(s)of different manufacturers in a compatible way. The defined language is called substation configuration description language(SCL).The IED and communication system model in SCL is according to parts 5 and 7-x of this standard SCSM specific extensions or usage rules may be required in the appropriate parts. The configuration language is based on the Extensible Markup Language(XML)version 1.0. This standard does not specify individual implementations or products using the language, nor does it constrain the implementation of entities and interfaces within a computer system. This part of the standard does not specify the download format of configuration data to an IED,although it could be used for part of the configuration data. Version 8CDV,August 2002
CDV 61850-6 © IEC:2002 – 5 – 57/WG10 Version 8CDV, August 2002 COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 6: Configuration description language for communication in electrical substations related to IEDs 1 Scope This part 6 of IEC 61850 specifies a file format for describing communication related IED configurations and IED parameters, communication system configurations, switchyard (function) structures, and the relations between them. The main purpose of this format is to exchange IED capability descriptions, and SA system descriptions between IED engineering tools and the system engineering tool(s) of different manufacturers in a compatible way. The defined language is called substation configuration description language (SCL). The IED and communication system model in SCL is according to parts 5 and 7-x of this standard. SCSM specific extensions or usage rules may be required in the appropriate parts. The configuration language is based on the Extensible Markup Language (XML) version 1.0. This standard does not specify individual implementations or products using the language, nor does it constrain the implementation of entities and interfaces within a computer system. This part of the standard does not specify the download format of configuration data to an IED, although it could be used for part of the configuration data