Presented are formulas for determining the relative mass (damper/bearing mass ratio) and geometrical parameters of the damper, taking into account the dimensions of the space for mounting the damper on the turbogenerator bearing.
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References
E. S. Trunin, “Dynamic dampers of resonance vibrations of the bearings of turbogenerators,” Élektr. Stantsii, No. 10, 74 – 76 (1972).
A. S. Gol’din, Vibration of Rotor Machines [in Russian], Mashinostroenie, Moscow (2000).
A. I. Kumenko, O. A. Zlobin, and P. V. Kuznetsov, “Using vibration dampers to reduce the vibrations of turbogenerators,” in: Proc. 6th Int. Sci.-Tech. Conf. on Problems of Vibration, Vibration Adjustment, Vibration Monitoring, and Diagnostics of Equipment at Power Plants [in Russian], Izd. VTI, Moscow (2011), pp. 111 – 115.
V. V. Karamyshkin, Dynamic Vibration Damping [in Russian], Mashinostroenie, Leningrad (1988).
V. N. Chelomei (ed.), Vibrations in Engineering: A Handbook. Vol. 6 [in Russian], Mashinostroenie, Moscow (2001).
V. M. Pan’kin, “A dynamic low-frequency vibration damper for bearings of turbine-generator sets,” Power Techn. Eng., 48(6), 480 – 483 (2014).
E. I. Benenson and L. S. Ioffe, Dual-Purpose Steam Turbines [in Russian], Énergoizdat, Moscow (1986).
V. M. Pan’kin, “Effectiveness of a dynamic low-frequency vibration damper for bearings of turbogenerators,” in: Proc. 7th Int. Sci.-Tech. Conf. on Problems of Vibration, Vibration Adjustment, Vibration Monitoring, and Diagnostics of Equipment at Power Plants [in Russian], Izd. VTI, Moscow (2013), pp. 117 – 121.
RF Pat. No. 97177. MPK F16F7/104, F16F15/04, appl. and owner JSC Power Machines, No. 2010121899/11; appl. May 24, 2010; V. M. Pan’kin, “Low-frequency dynamic damper,” Byull. Otkryt. Izobret., No. 24 (2010).
RF Pat. No. 81542. MPK F16F15/02, appl. and owner JSC Power Machines, No. 2008151895/22; appl. December 23, 2008; V. M. Pan’kin, N. P. Egorov, and M. I. Shklyarov, “Dynamic damper,” Byull. Otkryt. Izobret., No. 8 (2009).
I. A. Birger and Ya. G. Panovko (eds.), Strength, Stability, Vibration: A Handbook. Vol. 3 [in Russian], Mashinostroenie, Moscow (1968).
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Translated from Élektricheskie Stantsii, No. 10, October 2016, pp. 38 – 41.
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Pan’kin, V.M. Determining the Mass of a Dynamic Damper for a Turbogenerator Bearing. Power Technol Eng 50, 645–648 (2017). https://doi.org/10.1007/s10749-017-0766-3
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DOI: https://doi.org/10.1007/s10749-017-0766-3