Draft61850-7-3©1EC:2002 -6-57WG10-12(61850-7-3)R7.10/DraftFDIS 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)-Mapping to MMS (ISO/IEC 9506 Part 1 and Part 2)and ISO 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 1S08802-3 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 definitions are based upon: the specific data types defined in IEC 60870-5-101 and IEC 60870-5-103 the common class definitions from the Utility Communication Architecture 2.0:Generic Object Models for Substation Feeder Equipment(GOMSFE)(IEEE TR 1550)
Draft 61850-7-3 IEC:2002 – 6 – 57/WG10-12(61850-7-3)R7.10/DraftFDIS 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) – Mapping to MMS (ISO/IEC 9506 Part 1 and Part 2) and ISO 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 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 definitions are based upon: • the specific data types defined in IEC 60870-5-101 and IEC 60870-5-103. • the common class definitions from the Utility Communication Architecture 2.0: Generic Object Models for Substation & Feeder Equipment (GOMSFE) (IEEE TR 1550)
Draft61850-7-3©1EC:2002 -7-57WG10-12(61850-7-3)R7.10/DraftFDIS INTRODUCTION This document is part of a set of specifications,which details layered substation communication architecture.This architecture has been chosen to provide abstract definitions of classes and services such that the specifications are independent of specific protocol stacks and objects.The mapping of these abstract classes and services to communication stacks is outside the scope of part 7-x and may be found in part 8-x(station bus)and part 9-x (process bus). IEC 61850-7-1 gives an overview of this communication architecture.This part of IEC 61850 defines common attribute types and common data classes related to substation applications These common data classes are used in part IEC 61850-7-4.To define compatible DATA classes the attributes of the instances of DATA shall be accessed using services defined in 1EC61850-7-2. This part is used to specify the abstract common data class definitions.These abstract definitions shall be mapped into concrete object definitions that are to be used for a particular protocol (e.g.MMS,ISO 9506)
Draft 61850-7-3 IEC:2002 – 7 – 57/WG10-12(61850-7-3)R7.10/DraftFDIS INTRODUCTION This document is part of a set of specifications, which details layered substation communication architecture. This architecture has been chosen to provide abstract definitions of classes and services such that the specifications are independent of specific protocol stacks and objects. The mapping of these abstract classes and services to communication stacks is outside the scope of part 7-x and may be found in part 8-x (station bus) and part 9-x (process bus). IEC 61850-7-1 gives an overview of this communication architecture. This part of IEC 61850 defines common attribute types and common data classes related to substation applications. These common data classes are used in part IEC 61850-7-4. To define compatible DATA classes the attributes of the instances of DATA shall be accessed using services defined in IEC 61850-7-2. This part is used to specify the abstract common data class definitions. These abstract definitions shall be mapped into concrete object definitions that are to be used for a particular protocol (e.g. MMS, ISO 9506)
Draft61850-7-3©1EC:2002 -8-57WG10-12(61850-7-3)R7.10/DraftFDIS COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-3:Basic communication structure for substations and feeder equipment-Common data classes 1 Scope This part of IEC 61850 specifies common attribute types and common data classes related to substation applications.In particular it specifies: common data classes for status information. common data classes for measured information. common data classes for controllable status information, common data classes for controllable analogue set point information, common data classes for status settings. common data classes for analogue settings and attribute types used in these common data classes. This international standard is applicable to the description of device models and functions of substations and feeder equipment. This international standard may also be applied,for example,to describe device models and functions for: substation to substation information exchange, substation to control centre information exchange, power plant to control centre information exchange, information exchange for distributed generation or information exchange for metering
Draft 61850-7-3 IEC:2002 – 8 – 57/WG10-12(61850-7-3)R7.10/DraftFDIS COMMUNICATION NETWORKS AND SYSTEMS IN SUBSTATIONS Part 7-3: Basic communication structure for substations and feeder equipment – Common data classes 1 Scope This part of IEC 61850 specifies common attribute types and common data classes related to substation applications. In particular it specifies: • common data classes for status information, • common data classes for measured information, • common data classes for controllable status information, • common data classes for controllable analogue set point information, • common data classes for status settings, • common data classes for analogue settings and • attribute types used in these common data classes. This international standard is applicable to the description of device models and functions of substations and feeder equipment. This international standard may also be applied, for example, to describe device models and functions for: • substation to substation information exchange, • substation to control centre information exchange, • power plant to control centre information exchange, • information exchange for distributed generation or • information exchange for metering
Draft61850-7-3©1EC:2002 -9- 57WG10-12(61850-7-3)R7.10/DraftFDI1S 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. /1EC61850-2: Communication networks and system in substations-Part 2:Glossary 1EC61850-7-1: Communication networks and systems in substations -Part 7-1:Basic communication structure for substation and feeder equipment-Principles and models 1EC61850-7-2: Communication networks and systems in substations Part 7-2:Basic communication structure for substations and feeders -Abstract communication service interface (ACSI) 1EC61850-7-4: Communication networks and systems in substations Part 7-4:Basic communication structure for substation and feeder equipment Compatible logical node classes and data classes ISO/IEC 1000: SI units and recommendations for the use of their multiples and of certain other units.11/92
Draft 61850-7-3 IEC:2002 – 9 – 57/WG10-12(61850-7-3)R7.10/DraftFDIS 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 system in substations – Part 2: Glossary IEC 61850-7-1: Communication networks and systems in substations – Part 7-1: Basic communication structure for substation and feeder equipment – Principles and models IEC 61850-7-2: Communication networks and systems in substations - Part 7-2: Basic communication structure for substations and feeders – Abstract communication service interface (ACSI) 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 ISO/IEC 1000: SI units and recommendations for the use of their multiples and of certain other units. 11/92
Draft61850-7-3©1EC:2002 -10-57WG10-12(61850-7-3)R7.10/DraftFDIS 3 Terms and definitions Fur the purposes of this International Standard,the terms and definitions given in IEC 61850- 2 and 61850-7-2 apply. 4 Abbreviated terms CDC Common Data Class dchg Trigger option for data-change dupd Trigger option for data-update FC Functional Constraint qchg Trigger option for quality-change TrgOp trigger option NOTE -Abbreviations used for the identification of the common data classes and as names of the attributes are specified in the specific clauses of this document and are not repeated here
Draft 61850-7-3 IEC:2002 – 10 – 57/WG10-12(61850-7-3)R7.10/DraftFDIS 3 Terms and definitions Fur the purposes of this International Standard, the terms and definitions given in IEC 61850- 2 and 61850-7-2 apply. 4 Abbreviated terms CDC Common Data Class dchg Trigger option for data-change dupd Trigger option for data-update FC Functional Constraint qchg Trigger option for quality-change TrgOp trigger option NOTE – Abbreviations used for the identification of the common data classes and as names of the attributes are specified in the specific clauses of this document and are not repeated here