Conclusions
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1.
The new design of the elastic steel-plastics segment for the step bearing enabled limitations to be removed on stops and operating regimes of hydrogenerator No. 9; to raise the operating flexibility of the hydropower unit by making it possible to start it with coldor hot oil; and also, after brief (less than 5 min) stops, to increase the reliability and durability of the step bearing.
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2.
The new design of the elastic steel-plastics segment can be recommended for increasing the dependability of step bearings which do not now have the required reliability and durability.
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Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 10, pp. 28–31, October, 1977.
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Baiborodov, Y.I., Romanov, A.A., Tereshchenko, A.V. et al. Performance of elastic steel-plastics segments in step bearing of hydrogenerator no. 9 of the Volga-Lenin power station. Hydrotechnical Construction 11, 1013–1018 (1977). https://doi.org/10.1007/BF02378712
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DOI: https://doi.org/10.1007/BF02378712