Advertisement

Problems of Turbine Generator Shaft Dynamics

  • D. W. King
  • N. F. Rieger
Part of the International Centre for Mechanical Sciences book series (CISM, volume 297)

Abstract

The nature of faults and disturbances which can occur in an electrical power system are reviewed. The sequence of events to which a turbine-generator unit may be exposed from such events is described. Procedures for unit response analysis are mentioned, and current problems in predicting such response are discussed. The need for on-line shaft monitoring and cumulative damage analysis is mentioned. Several types of continuous monitoring and measurement equipment now in use on turbine-generators are described, with details of their performance. Conclusions are presented concerning the state-of the-art in this area.

Keywords

Fatigue Damage Turbine Generator Rogowski Coil Transient Amplitude Shaft System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1).
    Jackson, M. C., Umans, S. D., ‘Turbine Generator Shaft Torques and Fatigue: Part III—Refinements to Fatigue Model and Test Results,’ IEEE Transactions Vol. Pas-99, No. 3., pp. 1259–1269, May/June 1980.Google Scholar
  2. 2).
    IEEE Screening Guide for Planned Steady—State Switching Operators to Minimize Harmful Effects on Steam Turbine Generators,’ IEEE Transactions Vol. Pas-99, No. 4, pp. 1519–1521, July/August 1980.Google Scholar
  3. 3).
    Joyce, J., Lambrecht, D., ‘Status of Evaluating the Fatigue of Large Steam Turbine Generators Caused by Electrical Disturbances,’ IEEE Transactions Vol. Pas-99, No. 1, pp. 111–119, January/February 1980.Google Scholar
  4. 4).
    Ramey, D. G., Kung, G. C., ‘Important Parameters in Considering Transient Torques on Turbine Generator Shaft Systems,’ IEEE Transactions, 1978 IEEE ASME/ASLE Joint Power Generation Conference, Paper No. 7, November 1978.Google Scholar
  5. 5).
    Hizume, A., ‘Transient Torsional Vibration of Steam Turbine Generator Shafts Due to High Speed Reclosure of Electric Power Lines,’ ASME Transactions Paper No. 75—OCT-71, pp. 968–979.Google Scholar
  6. 6).
    Hammons, T. J., ‘Stressing of Large Turbine Generator Shaft Couplings and LP Turbine Final Stage Blade Roots Following Clearance of Grid Systems Faults and Faulty Synchronization,’ IEEE Transactions 1978 IEEE ASME/ASLE Joint Power Generation Conference, Paper No. 15, November 1978.Google Scholar
  7. 7).
    Fick, H., Stein, J., ‘The Torsional Stress Analyzer for Continuously Monitoring Turbine Generators,’ IEEE Transactions Vol. PAS-99, No. 2, pp. 703–708, March/April 1980.Google Scholar
  8. 8).
    Gibbs, E. E., Walker, D. N., ‘Torsional Vibration Monitoring System,’ General Electric Publication Presented at the Pacific Coast Electrical Association Engineering and Operating Conference, March 13–14, 1980.Google Scholar

Copyright information

© Springer-Verlag Wien 1988

Authors and Affiliations

  • D. W. King
    • 1
  • N. F. Rieger
    • 2
  1. 1.Rochester Gas and Electric CorporationRochesterUSA
  2. 2.Stress Technology IncorporatedRochesterUSA

Personalised recommendations