ДСТУ EN 61850-7-1:2022 Коммуникационные сети и системы для автоматизации электроэнергетических предприятий. Часть 7-1. Базовая коммуникационная структура. Принципы и модели (EN 61850-7-1:2011, IDT; IEC 61850-...



ДСТУ EN 61850-7-1:2022
(EN 61850-7-1:2011, IDT; IEC 61850-7-1:2011, IDT)

Комунікаційні мережі та системи для автоматизації електроенергетичних підприємств.
Частина 7-1. Базова комунікаційна структура. Принципи та моделі

 

 
   
 
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Abbreviated terms

5 Overview of the IEC 61850 series concepts

5.1 Objective

5.2 Topology and communication functions of substation automation systems

5.3 The information models of substation automation systems

5.4 Applications modelled by logical nodes defined in IEC 61850-7-4

5.5 The semantic is attached to data

5.6 The services to exchange information

5.7 Services mapped to concrete communication protocols

5.8 The configuration of the automation system

5.9 Summary

6 Modelling approach of the IEC 61850 series

6.1 Decomposition of application functions and information

6.2 Creating information models by stepwise composition

6.3 Example of an IED composition

6.4 Information exchange models

7 Application view

7.1 General

7.2 First modelling step – Logical nodes and data

7.3 Mode and behaviour of a logical node

7.4 Use of measurement ranges and alarms for supervision functions

7.5 Data used for limiting the access to control actions

7.6 Data used for blocking functions described by logical nodes

7.7 Data used for logical node inputs/outputs blocking (operational blocking)

7.8 Data used for testing

7.9 Logical node used for extended logging functions

8 Device view

8.1 General

8.2 Second modelling step – logical device model

9 Communication view

9.1 General

9.2 The service models of the IEC 61850 series

9.3 The virtualisation

9.4 Basic information exchange mechanisms

9.5 The client-server building blocks

9.6 Logical nodes communicate with logical nodes

9.7 Interfaces inside and between devices

10 Where physical devices, application models and communication meet

11 Relationships between IEC 61850-7-2, IEC 61850-7-3 and IEC 61850-7-4

11.1 Refinements of class definitions

11.2 Example 1 – Logical node and data class

11.3 Example 2 – Relationship of IEC 61850-7-2, IEC 61850-7-3, and IEC 61850-7-4

12 Formal specification method

12.1 Notation of ACSI classes

12.2 Class modelling

12.3 Service tables

12.4 Referencing instances

13 Name spaces

13.1 General

13.2 Name spaces defined in the IEC 61850-7-x series

13.3 Specification of name spaces

13.4 Attributes for references to name spaces

14 Common rules for new version of classes and for extension of classes

14.1 General

14.2 Basic rules

14.3 Rules for LN classes

14.4 Rules for common data classes and control block classes

14.5 Multiple instances of LN classes for dedicated and complex functions

14.6 Specialisation of data by use of number extensions

14.7 Examples for new LNs

14.8 Example for new Data

Annex A (informative) Overview of logical nodes and data

Annex B (informative) Allocation of data to logical nodes

Annex C (informative) Use of the substation configuration language (SCL)

Annex D (informative) Applying the LN concept to options for future extensions

Annex E (informative) Relation between logical nodes and PICOMs

Annex F (informative) Mapping the ACSI to real communication systems

Bibliography