Enerbit

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Turbine Start-up monitoring


  Turbine thermal margins monitoring
 

Following elements area available for the turbine operator:

  • Turbine thermal margins – including start-up criteria
  • Stop valve –related margins
  • High-pressure internal (HP) housing margins
  • High-pressure external (HP) housing margins
  • Medium-pressure (MP) housing margins
  • Special measurements (synthetic breakdown)
  • General measurements
  • Turbine start-up conditions
 
Following parameters are monitored: eccentricity, axial shift, elongations, metal temperature and bearing vibrations.
 

  Turbine-generator set bearing vibrations monitoring

 Turbine-generator set bearing vibrations in X and Y planes are displayed in the form of an elliptical graph. Colour planes permit quick evaluation of vibration and dynamic levels related to their amplitudes compared to applicable at any given time permissible values.


Turbine dynamic status monitoring – elongation and eccentricity