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Hydrotechnical Construction

, Volume 33, Issue 10, pp 599–602 | Cite as

Efficiency of using the upper reservoir of the Zagorsk pumped-storage station

  • V. I. Magruk
  • V. G. Rodionov
  • N. A. Ordinyan
  • E. A. Osin
  • V. M. Nadtochii
Article
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Conclusions

  1. 1.

    In the upper reservoir of the Zagorsk PSS there are standing waves of a complex frequency spectrum having a virtually undamped character.

     
  2. 2.

    The excess of the level of the crest of the upper reservoir embankment of the PSS should be selected with consideration of not only waves caused by meteorological factors but also the presence of standing waves.

     
  3. 3.

    The standard systems of measuring the upper pool level of the PSS should provide for averaging the measurements.

     
  4. 4.

    To eliminate nonproductive water losses through leaks of the close gate apparatus of the PSS units and increased power losses in the SC regime, it is advisable to provide for the installation of preturbine gates at newly planned PSSs.

     

Keywords

Standing Wave Guide Vane Pool Level Lower Reservoir Reversible Unit 
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.

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References

  1. 1.
    N. P. Besmuzheva “Hydraulic studies of the lower reservoir of the Zagorsk PSS,”Gidrotekh. Stroit., No. 8 (1992).Google Scholar
  2. 2.
    “Determination of water leaks through the pump-turbine closed gate apparatus at the Zagorsk PSS,”Technical Report of LMZ [in Russian], No. 1374 (1991).Google Scholar
  3. 3.
    A. P. Kuleshov, V. I. Magruk, and V. G. Rodionov, S. A. Khutoryanskii, and M. M. Cherepanov, “Hydropower equipment of the Zagorsk PSS: design features and operating experience,”Gidrotekh. Stroit., No. 4 (1996).Google Scholar

Copyright information

© Kluwer Academic/Plenum Publishers 2000

Authors and Affiliations

  • V. I. Magruk
  • V. G. Rodionov
  • N. A. Ordinyan
  • E. A. Osin
  • V. M. Nadtochii

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