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Retrofitting of the PT-60-12.8 steam turbines with service-life recovery and improving technical-and-economic indexes

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Abstract

Methods of reconstructing the PT-60-12.8 steam turbine comprising renovation, probable raising of electrical power, heat output, and steam supply to new consumers and improving the efficiency of the flow path are presented.

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References

  1. A. N. Remezov, A. A. Romanov, Yu. P. Kosinov, and S. E. Erzhezyanskii, “Problems of Technically Retrofitting Power Facilities of RAO EES Rossii and Methods of Their Solution,” Elektr. Stn., no. 1, 55–59 (2000).

  2. V. V. Nechaev, “On a Service Life of Power Facilities,” Elektr. Stn. no. 6, 10–17 (2002)

  3. “Estimating Steam Turbine Life Expectancy,” Turbomach. Int. 39(5), p. 44 (1998).

  4. V. V. Ermolaev, A. I. Shklyar, V. A. Dolgalev, and A. A. Simanovski, “Recovery Repair of PT-60-130/13 Turbine, St. no. 6, of the Ul’yanovsk TETs-1: Comprehensive Approach to Its Renovation,” in Proceedings 5th International Theoretical and Practical Conference “Updating the Thermal Mechanical Equipment of Cogeneration Plants, Implementing the Servicing, Diagnosing, and Repairing Works,” GOU VPO UGTU-UPI, Yekaterinburg, 2004.

  5. G. D. Barinberg, “Improving the Economic Efficiency of Cogeneration Turbine Installations at Operating Power Stations,” Teploenergetika no. 7, 11–15 (1997) [Thermal Eng. 44 (7), 529–533 (1997)].

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Authors and Affiliations

  1. OAO Teploenergoservis-EK, P.O. Box 522, Yekaterinburg, 620057, Russia

    V. V. Ermolaev, A. Yu. Sosnovskii, D. E. Gubanov & A. I. Shklyar

  2. ZAO Teploenergoservis-SP, pr. Stachek 47, St. Petersburg, 198097, Russia

    N. N. Gudkov, S. A. Koshelev, A. N. Babiev & M. V. Bakuradze

Authors
  1. V. V. Ermolaev
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  2. N. N. Gudkov
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  3. A. Yu. Sosnovskii
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  4. S. A. Koshelev
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  5. A. N. Babiev
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  6. M. V. Bakuradze
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  7. D. E. Gubanov
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  8. A. I. Shklyar
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Additional information

Original Russian Text © V.V. Ermolaev, N.N. Gudkov, A.Yu. Sosnovskii, S.A. Koshelev, A.N. Babiev, M.V. Bakuradze, D.E. Gubanov, A.I. Shklyar, 2007, published in Teploenergetika.

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Ermolaev, V.V., Gudkov, N.N., Sosnovskii, A.Y. et al. Retrofitting of the PT-60-12.8 steam turbines with service-life recovery and improving technical-and-economic indexes. Therm. Eng. 54, 282–285 (2007). https://doi.org/10.1134/S0040601507040076

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  • DOI: https://doi.org/10.1134/S0040601507040076

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