• EN 61850-7-420:2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources logical nodes

    Available format(s): 

    Superseded date:  29-11-2021

    Language(s): 

    Published date:  11-06-2009

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
      3.1 Terms and definitions
      3.2 DER abbreviated terms
    4 Conformance
    5 Logical nodes for DER management systems
      5.1 Overview of information modelling (informative)
          5.1.1 Data information modelling constructs
          5.1.2 Logical devices concepts
          5.1.3 Logical nodes structure
          5.1.4 Naming structure
          5.1.5 Interpretation of logical node tables
          5.1.6 System logical nodes LN Group: L (informative)
          5.1.7 Overview of DER management system LNs
      5.2 Logical nodes for the DER plant ECP logical device
          5.2.1 DER plant electrical connection point (ECP) logical
                device (informative)
          5.2.2 LN: DER plant corporate characteristics at the ECP
                Name: DCRP
          5.2.3 LN: Operational characteristics at ECP Name: DOPR
          5.2.4 LN: DER operational authority at the ECP Name: DOPA
          5.2.5 LN: Operating mode at ECP Name: DOPM
          5.2.6 LN: Status information at the ECP Name: DPST
          5.2.7 LN: DER economic dispatch parameters Name: DCCT
          5.2.8 LN: DER energy and/or ancillary services schedule
                control Name: DSCC
          5.2.9 LN: DER energy and/or ancillary services schedule
                Name: DSCH
      5.3 Logical nodes for the DER unit controller logical device
          5.3.1 DER device controller logical device (informative)
          5.3.2 LN: DER controller characteristics Name: DRCT
          5.3.3 LN: DER controller status Name: DRCS
          5.3.4 LN: DER supervisory control Name: DRCC
    6 Logical nodes for DER generation systems
      6.1 Logical nodes for DER generation logical device
          6.1.1 DER generator logical device (informative)
          6.1.2 LN: DER unit generator Name: DGEN
          6.1.3 LN: DER generator ratings Name: DRAT
          6.1.4 LN: DER advanced generator ratings Name: DRAZ
          6.1.5 LN: Generator cost Name: DCST
      6.2 Logical nodes for DER excitation logical device
          6.2.1 DER excitation logical device (informative)
          6.2.2 LN: Excitation ratings Name: DREX
          6.2.3 LN: Excitation Name: DEXC
      6.3 Logical nodes for DER speed/frequency controller
          6.3.1 Speed/frequency logical device (informative)
          6.3.2 LN: Speed/Frequency controller Name: DSFC
      6.4 Logical nodes for DER inverter/converter logical device
          6.4.1 Inverter/converter logical device (informative)
          6.4.2 LN: Rectifier Name: ZRCT
          6.4.3 LN: Inverter Name: ZINV
    7 Logical nodes for specific types of DER
      7.1 Logical nodes for reciprocating engine logical device
          7.1.1 Reciprocating engine description (informative)
          7.1.2 Reciprocating engine logical device (informative)
          7.1.3 LN: Reciprocating engine Name: DCIP
      7.2 Logical nodes for fuel cell logical device
          7.2.1 Fuel cell description (informative)
          7.2.2 Fuel cell logical device (informative)
          7.2.3 LN: Fuel cell controller Name: DFCL
          7.2.4 LN: Fuel cell stack Name: DSTK
          7.2.5 LN: Fuel processing module Name: DFPM
      7.3 Logical nodes for photovoltaic system (PV) logical device
          7.3.1 Photovoltaic system description (informative)
          7.3.2 Photovoltaics system logical device (informative)
          7.3.3 LN: Photovoltaics module ratings Name: DPVM
          7.3.4 LN: Photovoltaics array characteristics Name: DPVA
          7.3.5 LN: Photovoltaics array controller Name: DPVC
          7.3.6 LN: Tracking controller Name: DTRC
      7.4 Logical nodes for combined heat and power (CHP)
          logical device
          7.4.1 Combined heat and power description (informative)
          7.4.2 Combined heat and power logical device (informative)
          7.4.3 LN: CHP system controller Name: DCHC
          7.4.4 LN: Thermal storage Name: DCTS
          7.4.5 LN: Boiler Name: DCHB
    8 Logical nodes for auxiliary systems
      8.1 Logical nodes for fuel system logical device
          8.1.1 Fuel system logical device (informative)
          8.1.2 LN: Fuel characteristics Name: MFUL
          8.1.3 LN: Fuel delivery system Name: DFLV
      8.2 Logical nodes for battery system logical device
          8.2.1 Battery system logical device (informative)
          8.2.2 LN: Battery systems Name: ZBAT
          8.2.3 LN: Battery charger Name: ZBTC
      8.3 Logical node for fuse device
          8.3.1 Fuse logical device (informative)
          8.3.2 LN: Fuse Name: XFUS
      8.4 Logical node for sequencer
          8.4.1 Sequencer logical device
          8.4.2 LN: Sequencer Name: FSEQ
      8.5 Logical nodes for physical measurements
          8.5.1 Physical measurements (informative)
          8.5.2 LN: Temperature measurements Name: STMP
          8.5.3 LN: Pressure measurements Name: MPRS
          8.5.4 LN: Heat measured values Name: MHET
          8.5.5 LN: Flow measurements Name: MFLW
          8.5.6 LN: Vibration conditions Name: SVBR
          8.5.7 LN: Emissions measurements Name: MENV
          8.5.8 LN: Meteorological conditions Name: MMET
      8.6 Logical nodes for metering
          8.6.1 Electric metering (informative)
    9 DER common data classes (CDC)
      9.1 Array CDCs
          9.1.1 E-Array (ERY) enumerated common data class
                specification
          9.1.2 V-Array (VRY) visible string common data class
                specification
      9.2 Schedule CDCs
          9.2.1 Absolute time schedule (SCA) settings common data
                class specification
          9.2.2 Relative time schedule (SCR) settings common data
                class specification
    Annex A (informative) - Glossary
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    IEC 61850-7-420:2009(E) defines IEC 61850 information models to be used in the exchange of information with distributed energy resources (DER), which comprise dispersed generation devices and dispersed storage devices, including reciprocating engines, fuel cells, microturbines, photovoltaics, combined heat and power, and energy storage. Utilizes existing IEC 61850-7-4 logical nodes where possible, but also defines DER-specific logical nodes where needed.

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

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

    Standards Referenced By This Book - (Show below) - (Hide below)

    EN 62271-3:2015 High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850
    PD CLC/TR 50608:2013 Smart grid projects in Europe
    S.R. CLC/TS 50549-2:2015 REQUIREMENTS FOR GENERATING PLANTS TO BE CONNECTED IN PARALLEL WITH DISTRIBUTION NETWORKS - PART 2: CONNECTION TO A MV DISTRIBUTION NETWORK
    BS EN 62271-3:2015 High-voltage switchgear and controlgear Digital interfaces based on IEC 61850
    S.R. CLC/TR 50608:2013 SMART GRID PROJECTS IN EUROPE
    CLC/TS 50549-2:2015 Requirements for generating plants to be connected in parallel with distribution networks - Part 2: Connection to a MV distribution network
    CEI CLC/TR 50608 : 2014 SMART GRID PROJECTS IN EUROPE
    CLC/TR 50608 : 2013 SMART GRID PROJECTS IN EUROPE

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

    IEC 60050-351:2013 International Electrotechnical Vocabulary (IEV) - Part 351: Control technology
    IEC 61800-4:2002 Adjustable speed electrical power drive systems - Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV
    IEC 60364-7-712:2017 Low voltage electrical installations - Part 7-712: Requirements for special installations or locations - Solar photovoltaic (PV) power supply systems
    EN 61850-6:2010 Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in electrical substations related to IEDs
    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)
    ISO/IEC 7498-1:1994 Information technology Open Systems Interconnection Basic Reference Model: The Basic Model
    IEC 61970-301:2016 Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base
    IEC 61850-7-410:2012+AMD1:2015 CSV Communication networks and systems for power utility automation - Part 7-410: Basic communication structure - Hydroelectric power plants - Communication for monitoring and control
    IEC 60050-601:1985 International Electrotechnical Vocabulary (IEV) - Part 601: Generation, transmission and distribution of electricity - General
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    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
    EN 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 60050-845:1987 International Electrotechnical Vocabulary (IEV) - Part 845: Lighting
    EN 61850-10:2013 Communication networks and systems for power utility automation - Part 10: Conformance testing
    IEEE 1547-2003 IEEE Standard for Interconnecting Distributed Resources with Electric Power Systems
    EN 61850-7-410:2013/A1:2016 COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-410: BASIC COMMUNICATION STRUCTURE - HYDROELECTRIC POWER PLANTS - COMMUNICATION FOR MONITORING AND CONTROL (IEC 61850-7-410:2012/A1:2015)
    EN 61970-301:2017 Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base
    IEC 61727:2004 Photovoltaic (PV) systems - Characteristics of the utility interface
    IEC 60050-482:2004 International Electrotechnical Vocabulary (IEV) - Part 482: Primary and secondary cells and batteries
    EN 60870-5-101:2003/A1:2016 TELECONTROL EQUIPMENT AND SYSTEMS - PART 5-101: TRANSMISSION PROTOCOLS - COMPANION STANDARD FOR BASIC TELECONTROL TASKS
    EN 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 62257-8-1:2007 Recommendations for small renewable energy and hybrid systems for rural electrification - Part 8-1: Selection of batteries and battery management systems for stand-alone electrification systems - Specific case of automotive flooded lead-acid batteries available in developing countries
    IEC 60870-5-101:2003+AMD1:2015 CSV Telecontrol equipment and systems - Part 5-101: Transmissionprotocols - Companion standard for basic telecontrol tasks
    IEC 61850-7-1:2011 Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models
    EN 60870-5-104:2006/A1:2016 TELECONTROL EQUIPMENT AND SYSTEMS - PART 5-104: TRANSMISSION PROTOCOLS - NETWORK ACCESS FOR IEC 60870-5-101 USING STANDARD TRANSPORT PROFILES (IEC 60870-5-104:2006/A1:2016)
    EN 61850-7-1:2011 COMMUNICATION NETWORKS AND SYSTEMS FOR POWER UTILITY AUTOMATION - PART 7-1: BASIC COMMUNICATION STRUCTURE - PRINCIPLES AND MODELS (IEC 61850-7-1:2011)
    EN 61850-7-3:2011 Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes
    EN ISO/IEC 7498-1 : 1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - BASIC REFERENCE MODEL: THE BASIC MODEL
    IEC 60050-701:1988 International Electrotechnical Vocabulary (IEV) - Part 701: Telecommunications, channels and networks
    IEC TS 62351-7:2010 Power systems management and associated information exchange - Data and communications security - Part 7: Network and system management (NSM) data object models
    ISO 4217:2015 Codes for the representation of currencies
    HD 60364-7-712:2016 Low-voltage electrical installations - Part 7-712: Requirements for special installations or locations - Photovoltaic (PV) systems
    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 61850-7-3:2010 Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes
    IEC 61850-10:2012 Communication networks and systems for power utility automation - Part 10: Conformance testing
    IEC 60050-111:1996 International Electrotechnical Vocabulary (IEV) - Part 111: Physics and chemistry
    IEC TS 62257-7-1:2010 Recommendations for small renewable energy and hybrid systems for rural electrification - Part 7-1: Generators - Photovoltaic generators
    EN 61800-4:2003 Adjustable speed electrical power drive systems - Part 4: General requirements - Rating specifications for a.c. power drive systems above 1 000 V a.c. and not exceeding 35 kV
    IEC 60050-602:1983 International Electrotechnical Vocabulary (IEV) - Part 602: Generation, transmission and distribution of electricity - Generation
    IEC 60050-521:2002 International Electrotechnical Vocabulary (IEV) - Part 521: Semiconductor devices and integrated circuits
    ANSI C12.19 : 2012 UTILITY INDUSTRY END DEVICE DATA TABLES
    IEC 60050-723:1997 International Electrotechnical Vocabulary (IEV) - Part 723: Broadcasting: Sound, television, data
    IEC 60050-371:1984 International Electrotechnical Vocabulary (IEV) - Part 371: Telecontrol
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