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PD IEC/TS 61850-80-1:2016

Current
Current

The latest, up-to-date edition.

Communication networks and systems for power utility automation Guideline to exchanging information from a CDC-based data model using IEC 60870-5-101 or IEC 60870-5-104
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-31-2016

FOREWORD
1 Scope
2 Normative references
3 Abbreviated terms
4 The mapping architecture
5 Conceptual architectures and associated use cases
6 Mapping of a device-oriented information model to
  IEC 60870-5-104 or IEC 60870-5-101
7 Mapping of the common data classes (CDC)
8 Mapping of services
9 Protocol stack selections for IEC 60870-5-101 and
  IEC 60870-5-104
Annex A (informative) - Use of SCL (substation
        configuration language) to include
        IEC 60870-5-101 or IEC 60870-5-104
        information
Bibliography

Provides a guideline on how to exchange information from a CDC-based data model (for example IEC 61850) using IEC 60870-5-101 or IEC 60870-5-104 between substation(s) and control center(s).

This part of IEC 61850, which is a technical specification, gives a guideline on how to exchange information from a CDC-based data model (for example IEC 61850) using IEC 60870-5-101 or IEC 60870-5-104 between substation(s) and control center(s). Mostly guidelines for functions needed in a substation gateway device are given.

The goal of this technical specification is to describe standardized mapping of device-oriented data models (for example IEC 61850) with already defined attributes of CDCs and services (for example IEC 61850-7) onto the already defined ASDUs and services of IEC 60870-5-104 or IEC 60870-5-101. It is not the goal of this technical specification to add any extensions to published standards (for example IEC 61850 or IEC 60870-5-104 or IEC 60870-5-101).

After an introduction giving a basic description of the mapping, the mapping of the information model with associated data classes, and the mapping of services are described. Clause 9 shows how the mapped data and services according to the IEC 60870-5-104 and IEC 60870-5-101 protocol are marked (selected) in the interoperability sheet.

The scope of this technical specification is to achieve real-time exchange of process information required for operational purposes between a substation using a CDC-based data model (for example IEC 61850) and (a) control center(s) using a communication link over a wide area network (WAN) compliant to the definitions of IEC 60870-5-101 or IEC 60870-5- 104. The amount of real-time information provided by the substation-gateway device can vary dependent on the operational needs. Actors could be regional and nationwide control centers that receive real-time information in order to monitor and control geographically widespread processes. The described mapping can be used for several fields of application of power utilities, such as substations, hydro and wind power plants, and decentralized energy resources DER. The mapping is based on the definitions of the IEC 61850 series and IEC 60870-5-104:2006/IEC 60870-5-101:2003. The scope of the mapped IEC 60870-5-104 and IEC 60870-5-101 subset is given in Clause 9.

This technical specification focuses mainly on defining rules and functions of a gateway device as a part of the substation. However, the rules and functions are also valid when an IED may optionally be connected directly to a WAN compliant with IEC 60870-5-101 or IEC 60870-5-104 and therefore, the mapping has to be done inside the IED.

To enable an automated database management approach, which aims to ensure consistency between the databases of substations and control centers, the SCD file (substation configuration description) can be extended with IEC 60870-5-101/IEC 60870-5-104 specific information to configure the 61850 to 101/104 gateway. How the SCD file can be extended is described in Annex A.

The extended substation configuration description (SCD+) is recommended to be used to configure any gateway in a vendor independent format.

Committee
PEL/57
DevelopmentNote
Supersedes DD CLC/TS 61850-80-1. (08/2016)
DocumentType
Standard
Pages
178
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
IEC TS 61850-80-1:2016 Identical

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 60870-5-4:1993 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 4: Definition and coding of application information elements
IEC 61850-6:2009 Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in electrical substations related to IEDs
IEC 60870-5-104:2006+AMD1:2016 CSV Telecontrol equipment and systems - Part 5-104: Transmission protocols - Network access for IEC 60870-5-101 using standardtransport profiles
IEC 60870-5-101:2003+AMD1:2015 CSV Telecontrol equipment and systems - Part 5-101: Transmissionprotocols - Companion standard for basic telecontrol tasks
IEC 60870-5-5:1995 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 5: Basic application functions
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 61850-7-3:2010 Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes
IEEE 754-2008 REDLINE IEEE Standard for Floating-Point Arithmetic
IEC 60870-5-3:1992 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 3: General structure of application data
IEC 61400-25-2:2015 Wind turbines - Part 25-2: Communications for monitoring and control of wind power plants - Information models

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