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  • EN 62351-7:2017

    Current The latest, up-to-date edition.

    Power systems management and associated information exchange - Data and communications security - Part 7: Network and System Management (NSM) data object models

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    Language(s): 

    Published date:  15-12-2017

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Abbreviated terms and acronyms
    5 Overview of Network and System Management (NSM)
    6 Abstract objects
    7 Agents
    8 SNMP security
    9 Secured time synchronization
    Annex A (normative) - SNMP MIB Mapping
    Annex B (informative) - Mapping of relevant IEC 61850
            Objects
    Bibliography
    Annex ZA (normative) - Normative references
             to international publications
             with their corresponding
             European publications

    Abstract - (Show below) - (Hide below)

    IEC62351-7:2017 defines network and system management (NSM) data object models that are specific to power system operations. These NSM data objects will be used to monitor the health of networks and systems, to detect possible security intrusions, and to manage the performance and reliability of the information infrastructure. The goal is to define a set of abstract objects that will allow the remote monitoring of the health and condition of IEDs (Intelligent Electronic Devices), RTUs (Remote Terminal Units), DERs (Distributed Energy Resources) systems and other systems that are important to power system operations. This new edition constitutes a technical revision and includes the following significant technical changes with respect to IEC TS 62351-7 (2010): NSM object data model reviewed and enriched; UML model adopted for NSM objects description; SNMP protocol MIBs translation included as Code Components.The Code Components included in this IEC standard are also available as electronic machinereadable file at: http://www.iec.ch/tc57/supportdocuments/IEC_62351-7.MIBS.light.zip.

    General Product Information - (Show below) - (Hide below)

    Committee CLC/TC 57
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 62351-9:2017 Power systems management and associated information exchange - Data and communications security - Part 9: Cyber security key management for power system equipment
    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 TS 62351-6:2007 Power systems management and associated information exchange - Data and communications security - Part 6: Security for IEC 61850
    IEC TS 62351-4:2007 Power systems management and associated information exchange - Data and communications security - Part 4: Profiles including MMS
    IEC TS 62351-2:2008 Power systems management and associated information exchange - Data and communications security - Part 2: Glossary of terms
    EN 62351-9:2017 Power systems management and associated information exchange - Data and communications security - Part 9: Cyber security key management for power system equipment
    EN 62351-3:2014 Power systems management and associated information exchange - Data and communications security - Part 3: Communication network and system security - Profiles including TCP/IP
    IEC TS 62351-5:2013 Power systems management and associated information exchange - Data and communications security - Part 5: Security for IEC 60870-5 and derivatives
    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
    ISO/IEC 19501:2005 Information technology — Open Distributed Processing — Unified Modeling Language (UML) Version 1.4.2
    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 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 TS 62351-1:2007 Power systems management and associated information exchange - Data and communications security - Part 1: Communication network and system security - Introduction to security issues
    ISO/IEC 7498-4:1989 Information processing systems Open Systems Interconnection Basic Reference Model Part 4: Management framework
    IEEE 754-2008 REDLINE IEEE Standard for Floating-Point Arithmetic
    IEEE 1588-2008 REDLINE IEEE Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems
    IEEE 1815-2012 REDLINE IEEE Standard for Electric Power Systems Communications-Distributed Network Protocol (DNP3)
    IEC TS 62351-8:2011 Power systems management and associated information exchange - Data and communications security - Part 8: Role-based access control
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