Browsing Новые горизонты by Author "Петрашевич, Н. С."

Now showing items 1-2 of 2

    • Алгоритм оптимальной замены распределительных трансформаторов 

      Петрашевич, Н. С. (БНТУ, 2016)
      The article is devoted to the optimization of electrical network. The author developed the efficient algorithm for determining of optimal location of transformers at substations of distributed electrical networks, based on search of the best solution from all sets of displacement in oriented graph. The result of algorithm’s work is series displacement of transformers in networks, ...
      2018-04-13

    • Экономически обоснованный срок эксплуатации трансформаторов 

      Фурсанов, М. И.; Петрашевич, Н. С. (БНТУ, 2014)
      The paper shows non-efficient application of the existing economical models for determination of replacement time for transformers with long service life because these models do not take into account real changes in transformer parameters during its operational period. An improved mathematical model for estimation of replacement efficiency of power transformers which are used at ...
      2018-05-11