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    I.S. EN 62428:2008

    Current The latest, up-to-date edition.

    ELECTRIC POWER ENGINEERING - MODAL COMPONENTS IN THREE-PHASE A.C. SYSTEMS - QUANTITIES AND TRANSFORMATIONS

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2008

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms, definitions, quantities and concepts
      3.1 General
      3.2 Terms and definitions
    4 Modal transformation
      4.1 General
      4.2 Power in modal components
      4.3 Established transformations
    5 Decoupling in three-phase a.c. systems
      5.1 Decoupling in case of steady-state operation with
          sinusoidal quantities
      5.2 Decoupling under transient conditions
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications
    Bibliography

    Abstract - (Show below) - (Hide below)

    Deals with transformations from original quantities into modal quantities for the widely used three-phase a.c. systems in the field of electric power engineering.

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 60050-141:2004 International Electrotechnical Vocabulary (IEV) - Part 141: Polyphase systems and circuits
    IEC 60909:1988 Short-circuit current calculation in three-phase a.c. systems
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