PD IEC/TR 61850-7-500:2017
Current
The latest, up-to-date edition.
Communication networks and systems for power utility automation Basic information and communication structure. Use of logical nodes for modeling application functions and related concepts and guidelines for substations
Hardcopy , PDF
English
24-05-2018
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Basics of substation automation with IEC 61850
5 Summary of substation automation functions
6 Basic interaction of control and protection functions
modeled by logical nodes
7 Function allocation and logical architecture
8 Communication system architectures
9 Basic modeling principles
10 General modelling issues in substations
11 Control
12 Protection
13 Redundant protection and control
14 Circuit breaker modelling by breaker related
LNs (XCBR, SCBR and SOPM)
15 Dedicated functions
Annex A (normative) - Switch-on-to-fault
Annex B (normative) - LN PSOF
Annex C (normative) - LN RREC: Autoreclosure
Bibliography
Specifies the use of the information model for devices and functions of IEC 61850 in applications in substation automation systems, but it may also be used as informative input for the modeling of any other application domain.
| Committee |
PEL/57
|
| DocumentType |
Standard
|
| Pages |
88
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This part of IEC61850, which is a technical report, describes the use of the information model for devices and functions of IEC61850 in applications in substation automation systems, but it may also be used as informative input for the modeling of any other application domain. In particular, it describes the use of compatible logical node names and data objects names for communication between Intelligent Electronic Devices (IED) for use cases. This includes the relationship between Logical Nodes and Data Objects for the given use cases. If needed for the understanding of the use cases, the application of services is also described informatively. If different options cannot be excluded they are also mentioned.
The modelling of the use cases given in this document are based on the class model introduced in IEC61850-7-1 and defined in IEC61850-7-2. The logical node and data names used in this document are defined in IEC61850-7-4 and IEC61850-7-3, the services applied in IEC61850-7-2. The naming conventions of IEC61850-7-2 are also applied in this document.
If extensions are needed in the use cases, the normative naming rules for multiple instances and private, compatible extensions of Logical Node (LN) Classes and Data Object Names defined in IEC61850-7-1 are considered.
IEC61850-7-5 describes in examples the use of logical nodes for modeling application functions and related concepts and guidelines in general, independently from any application domain respectively valid for all application domains in the electric power system (substation automation, distributed energy resources, hydro power, wind power, etc.). This document describes in examples the use of logical nodes for application functions in substation automation including also line protection between substations. It also implies some tutorial material where helpful. However it is recommended to read IEC61850-5 and IEC61850-7-1 in conjunction with IEC61850-7-3 and IEC61850-7-2 first.
| Standards | Relationship |
| IEC TR 61850-7-500:2017 | Identical |
| IEC 61850-5:2013 | Communication networks and systems for power utility automation - Part 5: Communication requirements for functions and device models |
| IEC 61850-7-2:2010 | Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface (ACSI) |
| IEC 60255-24:2013 | Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems |
| IEC TR 61850-90-2:2016 | Communication networks and systems for power utility automation - Part 90-2: Using IEC 61850 for communication between substations and control centres |
| IEC TR 61850-90-3:2016 | Communication networks and systems for power utility automation - Part 90-3: Using IEC 61850 for condition monitoring diagnosis and analysis |
| IEC 61869-9:2016 | Instrument transformers - Part 9: Digital interface for instrument transformers |
| IEC 61850-7-1:2011 | Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models |
| IEC TR 61850-90-1:2010 | Communication networks and systems for power utility automation - Part 90-1: Use of IEC 61850 for the communication between substations |
| IEC 62271-3:2015 | High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850 |
| IEC 61850-8-1:2011 | 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 |
| IEC 61850-9-2:2011 | Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3 |
| IEC 61588:2009 | Precision clock synchronization protocol for networked measurement and control systems |
| IEC 61850-7-4:2010 | Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes |
| IEC 61850-7-3:2010 | Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes |
| IEEE/IEC C37.111-2013 REDLINE | IEEE/IEC International Standard - Measuring relays and protection equipment - Part 24: Common format for transient data exchange (COMTRADE) for power systems |
| IEC TS 61850-2:2003 | Communication networks and systems in substations - Part 2: Glossary |
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