The problems of detecting and eliminating defects in elastic suspension systems for the stators of various types of high-power turbogenerators are examined. Results are presented from theoretical and experimental studies of the resonance properties of components of the elastic suspension systems for turbogenerators for powers of 320 MWand above. Amethod of monitoring the state of the components of elastic suspension systems based on studies of their natural oscillations and the criteria for this method are described. An example of the practical use of this method is given.
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Translated from Élektricheskie Stantsii, No. 9, September 2012, pp. 55–60.
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Kuznetsov, D.V., Polyakov, F.A. & Shandybin, M.I. Detection and elimination of defects in the stator core suspension of high-power turbogenerators. Power Technol Eng 46, 500–504 (2013). https://doi.org/10.1007/s10749-013-0386-5
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DOI: https://doi.org/10.1007/s10749-013-0386-5