• CLC/TS 50654-1:2018

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    HVDC Grid Systems and connected Converter Stations - Guideline and Parameter Lists for Functional Specifications - Part 1: Guidelines

    Available format(s): 

    Withdrawn date:  08-03-2023

    Language(s): 

    Published date:  16-03-2018

    Publisher:  European Committee for Standards - Electrical

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

    European foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
    4 Coordination of HVDC Grid System and AC Systems
    5 HVDC Grid System Characteristics
    6 HVDC Grid System Control
    7 HVDC Grid System Protection
    8 AC/DC Converter Stations
    9 HVDC Grid System Installations
    10 Models and Validation
    11 HVDC Grid System Integration Tests
    Bibliography

    Abstract - (Show below) - (Hide below)

    1.1GeneralThese Guidelines and Parameter Lists to Functional Specifications describe specific functional requirements for HVDC Grid Systems. The terminology "HVDC Grid Systems" is used here describing HVDC systems for power transmission having more than two converter stations connected to a common d.c. circuit.While this document focuses on requirements, that are specific for HVDC Grid Systems, some requirements are considered applicable to all HVDC systems in general, i.e. including point-to-point HVDC systems. Existing IEC, Cigré or other documents relevant have been used for reference as far as possible.Corresponding to electric power transmission applications, this document is applicable to high voltage systems, i.e. .only nominal d.c. voltages equal or higher than 50 kV with respect to earth are considered in this document.NOTEWhile the physical principles of d.c. networks are basically voltage independent, the technical options for designing equipment get much wider with lower d.c. voltage levels, e.g. in case of converters or switchgear.Both parts have the same outline and headlines to aid the reader.1.2About the Present ReleaseThe present release of the Guidelines and Parameter Lists for Functional Specifications describes technical guidelines and specifications for HVDC Grid Systems which are characterized by having exactly one single connection between two converter stations, often referred to as radial systems. When developing the requirements for radial systems, care is taken not to build up potential show-stoppers for meshed systems. Meshed HVDC Grid Systems can be included into this specification at a later point in time.The Guidelines and Parameter List to the Functional Specification of HVDC Grid Systems cover technical aspects of-Coordination of HVDC Grid and a.c. Systems-HVDC Grid System Characteristics-HVDC Grid System Control-HVDC Grid System Protection-Models and Validation-Beyond the present scope, the following aspects are proposed for future work:-AC/DC converter stations-HVDC Grid System Equipment-HVDC Grid System Integration Tests

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

    Committee CLC/TC 8X
    Document Type Technical Specification
    Publisher European Committee for Standards - Electrical
    Status Withdrawn
    Superseded By

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

    IEEE 1899 : 2017 ESTABLISHING BASIC REQUIREMENTS FOR HIGH-VOLTAGE DIRECT-CURRENT TRANSMISSION PROTECTION AND CONTROL EQUIPMENT
    IEC 61000-4-15 : 2.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-15: TESTING AND MEASUREMENT TECHNIQUES - FLICKERMETER - FUNCTIONAL AND DESIGN SPECIFICATIONS
    EN 62747:2014/AC:2015 TERMINOLOGY FOR VOLTAGE-SOURCED CONVERTERS (VSC) FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS (IEC 62747:2014)
    EN 61660-1:1997 Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
    IEC 61660-1:1997 Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents
    IEC 61000-4-15:2010 Electromagnetic compatibility (EMC) - Part 4-15: Testing and measurement techniques - Flickermeter - Functional and design specifications
    IEC 60633:1998+AMD1:2009+AMD2:2015 CSV Terminology for high-voltage direct current (HVDC) transmission
    IEC TR 61000-3-6:2008 Electromagnetic compatibility (EMC) - Part 3-6: Limits - Assessment of emission limits for the connection of distorting installations to MV, HV and EHV power systems
    EN 60633:1999/A2:2015 TERMINOLOGY FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) TRANSMISSION (IEC 60633:1998/A2:2015)
    EN 61400-27-1:2015 Wind turbines - Part 27-1: Electrical simulation models - Wind turbines
    EN 61000-4-15:2011 Electromagnetic compatibility (EMC) - Part 4-15: Testing and measurement techniques - Flickermeter - Functional and design specifications
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