• DocumentCode
    1100046
  • Title

    Transient behaviour and self-excitation of wind-driven induction generator after its disconnection from the power grid

  • Author

    Demoulias, C.S. ; Dokopoulos, P.S.

  • Author_Institution
    Aristotelian Univ., Thessaloniki, Greece
  • Volume
    5
  • Issue
    2
  • fYear
    1990
  • fDate
    6/1/1990 12:00:00 AM
  • Firstpage
    272
  • Lastpage
    278
  • Abstract
    The transient behavior of a wind-driven induction generator after its disconnection from the power grid is investigated. Measurements on an experimental arrangement, followed by theoretical analysis, show that self-excitation always occurs when there is torque and the generator is compensated. Over a wide range of compensation power, the self-excitation voltage does not change significantly. Suggestions for protection against self-excitation are made
  • Keywords
    asynchronous generators; exciters; torque; transients; wind turbines; compensation power; disconnection; self-excitation; torque; transient behavior; wind-driven induction generator; DC motors; Frequency; Induction generators; Induction machines; Mesh generation; Power grids; Switches; Torque; Voltage; Wind energy generation;
  • fLanguage
    English
  • Journal_Title
    Energy Conversion, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0885-8969
  • Type

    jour

  • DOI
    10.1109/60.107221
  • Filename
    107221
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1100046