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Control of the State of Extreme Stacks of Active Steel of a Turbogenerator Under Load

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Power Technology and Engineering Aims and scope

Abstract

A brief characteristic of a method for diagnosing extreme stacks of active steel on an operating turbogenerator by measured parameters of acoustic vibrations of its body is presented. Data of experimental measurements on active turbogenerators confirm the engineering efficiency of the method. It is shown that optimization of the operating parameters of a generator with worsened compression of steel according to the recommendations of the Ts-06-96 Circular does not prevent enhanced wear of sheets of extreme stacks. It is suggested that the operating conditions of generators with worsened compression should be optimized with allowance for the results of measurement of parameters of vibroacoustic signal emitted by the extreme stacks due to vibration of freed steel sheets.

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REFERENCES

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Authors and Affiliations

  1. Technological Branch of the “Rosenergoatom” Trust, Russia

    V. V. Atamanov, A. V. Kuznetsov, A. A. Martirosov, A. L. Nazolin & V. I. Polyakov

  2. N. I. Bauman Moscow State Technical University (MGTU im. Baumana), Moscow, Russia

    V. V. Atamanov, A. V. Kuznetsov, A. A. Martirosov, A. L. Nazolin & V. I. Polyakov

  3. Electric Power Research Institute (VNIIE), Russia

    V. V. Atamanov, A. V. Kuznetsov, A. A. Martirosov, A. L. Nazolin & V. I. Polyakov

Authors
  1. V. V. Atamanov
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  2. A. V. Kuznetsov
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  3. A. A. Martirosov
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  4. A. L. Nazolin
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  5. V. I. Polyakov
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Translated from Elektricheskie Stantsii, No. 6, June 2005, pp. 69 – 72.

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Atamanov, V.V., Kuznetsov, A.V., Martirosov, A.A. et al. Control of the State of Extreme Stacks of Active Steel of a Turbogenerator Under Load. Power Technol Eng 39, 248–251 (2005). https://doi.org/10.1007/s10749-005-0317-1

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