Abstract
Oscillations in turbogenerator sets, which consist of a synchronous generator, a hydraulic turbine, and an automatic speed regulator, are investigated. This study was motivated by the emergency that took place at the Sayano-Shushenskaya Hydroelectric Power Station in 2009. During modeling of the parameters of turbogenerator sets of the Sayano-Shushenskaya Hydroelectric Power Station, the ranges corresponding to undesired oscillation regimes were determined. These ranges agree with the results of the full-scale tests of the hydropower units of the Sayano-Shushenskaya Hydroelectric Power Station performed in 1988.
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Original Russian Text © G.A. Leonov, N.V. Kuznetsov, E.P. Solovyeva, 2016, published in Doklady Akademii Nauk, 2016, Vol. 466, No. 6, pp. 654–659.
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Leonov, G.A., Kuznetsov, N.V. & Solovyeva, E.P. Mathematical modeling of vibrations in turbogenerator sets of Sayano-Shushenskaya Hydroelectric Power Station. Dokl. Phys. 61, 55–60 (2016). https://doi.org/10.1134/S1028335816020105
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DOI: https://doi.org/10.1134/S1028335816020105