Bulletin of Cherkasy State Technological University

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Feasibility operating efficiency of power transformers of TMN, TMG and TM types

Volodymyr Mirnenko, Petro Yablonskyi, Anatoliy Petrenko

Abstract

In this article the methodology of evaluation of technical and economic efficiency of operation of power transformers using diffusion-nonmonotonic of the distribution of refusals based errors of the first and second kind is presented. For standard operating conditions the graphs of the coefficient of technical use and specific expenditures per hour of transformers in good condition on the basic parameters of the mathematical model are shown

Keywords:

diffusion-nonmonotonic distribution, technical use coefficient, specific expenditures, thefrequency of maintenance work

Retrieved from Volume 22, No. 1, 2017

Pages 115-126

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References Suggested citation

References

  1. State Standard of Ukraine. DSTU 3433-96. (1996). Kyiv: Derzhstandart Ukrainy.
  2. Mirnenko,V.I., Pustovyi,S.O., & Yablonskyi,P.M. (2015). Calculation of reliability indicators of series-connected and reserved non-recoverable elements for diffusion-non-monotonic failure distribution. Modern Information Technologies in the Sphere of Security and Defense, 1(22), 83–89.
  3. Gertsbach,I.B. (1969). Prevention models. Moscow: Sovetskoe Radio.
  4. Volkov,L.I. (1981). Operation management of aircraft. Moscow: Vysshaya Shkola.
  5. Petrenko,A.M. (2013). Diffusion-non-monotonic distribution of time to failure as the most adequate law for electrical installations. Visnyk Cherkaskoho Derzhavnoho Tekhnolohichnoho Universytetu. Series: Technical Sciences, (2), 77–83.
  6. Mirnenko,V.I., Pustovyi,S.O., Yablonskyi,P.M., & Avramenko,O.V. (2015). Comparison of maintenance efficiency of aviation equipment operated by technical condition for diffusion-monotonic and diffusion-non-monotonic failure distributions. Modern Information Technologies in the Sphere of Security and Defense, 2(23), 88–93.
  7. Mirnenko,V.I., Pustovyi,S.O., Yablonskyi,P.M., & Tselishchev,Yu.P. (2015). Reliability calculation of series-connected and reserved non-recoverable elements for diffusion-monotonic failure distribution. Japanese Educational and Scientific Review, 1(9), 745–754.
  8. Mirnenko,V.I., Pustovyi,S.O., Yablonskyi,P.M., & Dyptan,V.P. (2015). Influence of operating parameters on the storage efficiency of mechanical products for the diffusion-monotonic failure law. Harvard Journal of Fundamental and Applied Studies, 1(7), 531–538.

Suggested citation

Mirnenko, V., Yablonskyi, P., & Petrenko, A. (2017). Feasibility operating efficiency of power transformers of TMN, TMG and TM types. Bulletin of Cherkasy State Technological University, 22(2), 115-126.

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