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Influence of Damping on the Calculation Results of the Vibration Parameters of the Support of a Turbine-Generator Set with an Attached Dynamic Vibration Damper

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Power Technology and Engineering Aims and scope

Formulas for calculating the change of vibration of the support of a turbine-generator set with an attached dynamic vibration damper are given in the frequency band of its efficient operation. In calculation with the relative damping ratio of the dynamic vibration damper, the value of which is determined by the proposed method, taking account of the changes of the dynamic properties of a mechanical system, the best approximation to the measured values was obtained in conducting bench trials.

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References

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Authors and Affiliations

  1. PJSC “Power machines”, St. Petersburg, Russia

    V. M. Pan’kin

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  1. V. M. Pan’kin
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Correspondence to V. M. Pan’kin.

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Translated from Élektricheskie Stantsii, No. 3, March 2020, pp. 39 – 42.

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Pan’kin, V.M. Influence of Damping on the Calculation Results of the Vibration Parameters of the Support of a Turbine-Generator Set with an Attached Dynamic Vibration Damper. Power Technol Eng 54, 394–397 (2020). https://doi.org/10.1007/s10749-020-01221-y

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  • DOI: https://doi.org/10.1007/s10749-020-01221-y

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