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Technical and Economical Feasibility of Putting the Steam Turbine of PGU-450 into Motoring Mode

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Power Technology and Engineering Aims and scope

Technical and economical feasibility of using the motoring mode of the steam turbine of PGU-450 CCPP to reserve its capacity as an alternative to turbine shutdown is analyzed. It is shown that putting the steam turbine to motoring mode and shutting down the gas turbines and heat-recovery steam generators to reserve the capacity of PGU-450 for 7 – 8 h is more economic than shutting down the steam turbine. In this case, the duration of the start-ups of PGU-450 is 35 – 40 min rather than 80 – 90 min.

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References

  1. E. K. Arakelyan, A. V. Andryushin, and K. A. Andryushin, “Increased reliability, manoeuvrability and durability of steam turbines through the implementation of the generator driving mode,” in: Proc. 2nd Int. Conf. on Energy Production and Management in the 21st Century, WIT Press (2016), www.witpress.com

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Authors and Affiliations

  1. National Research Uninersity “Moscow Power Engineering Institute”, Moscow, Russia

    É. K. Arakelyan, A. V. Andryushin, S. Yu. Burtsev & K. A. Andryushin

Authors
  1. É. K. Arakelyan
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  2. A. V. Andryushin
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  3. S. Yu. Burtsev
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  4. K. A. Andryushin
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Corresponding author

Correspondence to É. K. Arakelyan.

Additional information

Translated from Élektricheskie Stantsii, No. 6, June 2017, pp. 25 – 28.

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Arakelyan, É.K., Andryushin, A.V., Burtsev, S.Y. et al. Technical and Economical Feasibility of Putting the Steam Turbine of PGU-450 into Motoring Mode. Power Technol Eng 51, 451–453 (2017). https://doi.org/10.1007/s10749-017-0854-4

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  • DOI: https://doi.org/10.1007/s10749-017-0854-4

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