1、INTERNATIONALSTANDARDIEC61850-7-1First edition2003-07Communication networks and systemsin substations Part 7-1:Basic communication structurefor substation and feeder equipment Principles and modelsReference numberIEC 61850-7-1:2003(E)Copyright International Electrotechnical Commission Provided by IH
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12、,-2 61850-7-1 IEC:2003(E)CONTENTSFOREWORD.7INTRODUCTION.91Scope.112Normative references.123Terms and definitions.124Abbreviated terms.135Overview of concepts the IEC 61850 series.135.1Objective.135.2Topology and communication functions of substation automation systems.145.3The information models of
13、substation automation systems.155.4Applications modelled by logical nodes defined in IEC 61850-7-4.165.5The semantic is attached to data.195.6The services to exchange information.215.7Services mapped to concrete communication protocols.225.8The configuration of a substation.235.9Summary.236Modelling
14、 approach of the IEC 61850 series.246.1Decomposition of application functions and information.246.2Creating information models by stepwise composition.266.3Example of an IED composition.296.4Information exchange models.297Application view.427.1Introduction.427.2First modelling step Logical nodes and
15、 data.448Device view.478.1Introduction.478.2Second modelling step logical device model.479Communication view.499.1The service models of the IEC 61850 series.499.2The virtualisation.529.3Basic information exchange mechanisms.539.4The client-server building blocks.549.5Interfaces inside and between de
16、vices.5710Where physical devices,application models and communication meet.5811Relationships between IEC 61850-7-2,IEC 61850-7-3 and IEC 61850-7-4.5911.1 Refinements of class definitions.5911.2 Example 1 Logical node and data class.6011.3 Example 2 Relationship of IEC 61850-7-2,IEC 61850-7-3,andIEC 61850-7-4.6212Mapping the ACSI to real communication systems.6412.1 Introduction.6412.2 Mapping example(IEC 61850-8-1).66Copyright International Electrotechnical Commission Provided by IHS under licen
