GB/T 42151.6-2024Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in power utility automation systems related to IEDs (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

This document is Part 6 of GB/T 42151 "Electric Power Automation Communication Networks and Systems". GB/T 42151 has been published for the following part.

--- Part 3: General requirements;

--- Part 4: System and project management;

--- Part 5: Communication requirements for functional and device models;

--- Part 6: Communication configuration description language for power automation systems related to intelligent electronic devices;

--- Part 7-1.Basic communication structure principles and models;

--- Part 7-2.Basic information and communication structure Abstract Communication Service Interface (ACSI);

--- Part 7-7.IEC 61850 related data model machine processable format for tools;

--- Part 8-1.Specific Communication Service Mapping (SCSM) Mapping to MMS (ISO 9506-1 and ISO 9506-2) and ISO/IEC 8802-3.

This document is equivalent to IEC 61850-6:2018 "Electric power automation communication networks and systems Part 6: Related to intelligent electronic devices Communication Configuration Description Language for Electric Power Automation System.

Introduction

GB/T 42151 "Electric Power Automation Communication Network and System" aims to provide interoperability for all equipment in the electric power automation system.

The following parts are composed.

--- Part 1: Introduction. The purpose is to introduce the overview of this document.

--- Part 2: Terminology. The purpose is to list the terms and definitions used in this document.

--- Part 3: General requirements. The purpose is to introduce the overall requirements of communication networks, with an emphasis on quality requirements.

--- Part 4: System and project management. The purpose is to describe the requirements for system and project management processes and the requirements for engineering and testing Dedicated support tools required.

--- Part 5: Communication requirements for functions and device models. The purpose is to specify the communication requirements for various functions of the power automation system.

--- Part 6: Communication configuration description language for power automation systems related to intelligent electronic devices. The purpose is to exchange of intelligent electronic device capability descriptions in a way that allows for the exchange of power automation system capabilities between tools provided by different manufacturers describe.

--- Part 7: Basic communication structure of power automation system. The purpose is to define a hierarchical class model and the services provided by these classes.

services to enable communication between devices.

--- Part 8: Specific communication service mapping SCSM. The purpose is to provide substation control layer and bay layer and station control layer and Communication mapping between bay layers.

--- Part 9: Specific communication service mapping SCSM. The purpose is to provide substation bay layer and process layer and bay layer and Communication mapping between process layers.

--- Part 10: Conformance testing. The purpose is to specify the standard technology for implementing conformance testing and to use when proposing performance parameters specific measurement techniques.

This document is part of a set of definitions that describe in detail a hierarchical power automation communication architecture that provides abstract definitions of classes and services.

The definition is independent of a specific communication stack, implementation, or operating system.

This document specifies a description language for the configuration of intelligent electronic devices (IEDs) in power automation. This language is called system configuration description.

SCL is used to describe the IED configuration and communication system implemented in accordance with GB/T 42151.5-2022 and IEC 61850-7-x.

It can standardize the relationship between power automation systems and processes (substations, switchyards). At the application layer, SCL can describe the relationship between switchyards.

The relationship between the topology itself and the switchyard structure and the (SAS Substation Automation System) functions (logical nodes) configured in the IED.

While this document specifies the configuration language used to describe IEC 61850 systems, other parts of the standard also describe how to Therefore, implementations claiming conformance to this document MAY observe constraints from other normative references.

To be clear, some references to other parts have been included, but not all of them.

Note. The process description in this document is limited to switchyard and general process functions. It will be extended to wind farms, hydropower plants and distributed energy through subsequent corresponding documents.

(DER) for improvement.

SCL allows the description of the IED configuration to be passed to communication and application system engineering tools and to communicate the configuration of the entire system in a compatible manner.

The description is passed back to the IED Configuration Tool. Its main purpose is to allow communication between the IED Configuration Tool and system configuration tools from different manufacturers.

Interoperable exchange of communication system configuration data between IEC 61850-8-x and IEC 61850-9-x involve mapping IEC 61850-7-x to specific communication stacks, which can be used as needed.

These definitions may be extended by additional parts, or simply by restricting the values of the objects that should be used.

Power automation communication network and system Part 6: Electricity related to intelligent electronic devices Automation System Communication Configuration Description Language

1 Scope