• DocumentCode
    854459
  • Title

    A power system stabilizer for thermal units based on derivation of accelerating power

  • Author

    Bayne, J.P. ; Lee, D.C. ; Watson, W.

  • Author_Institution
    Ontario Hydro, Toronto, Canada
  • Volume
    96
  • Issue
    6
  • fYear
    1977
  • Firstpage
    1777
  • Lastpage
    1783
  • Abstract
    Exciter stabilizing signals derived from shaft speed measurement have the potential to create torsional oscillations in turbo-generator units. Signals derived from accelerating power preclude this problem, but require an input proportional to mechanical power changes for satisfactory operation. A mechanical power signal has been derived from measurement of steam pressures and has been static exciter in the field.
  • Keywords
    Acceleration; Damping; Frequency; Mechanical variables measurement; Power generation; Power measurement; Power systems; Shafts; Signal generators; Velocity measurement;
  • fLanguage
    English
  • Journal_Title
    Power Apparatus and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9510
  • Type

    jour

  • DOI
    10.1109/T-PAS.1977.32509
  • Filename
    1602111
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=854459