Browsing by Author "Zaytseva, E. G."

Now showing items 1-3 of 3

    • Analysis of Illumination Generated by LED Matrices Distribution 

      Bogdan, P. S.; Zaytseva, E. G.; Baranov, P. O.; Stepanenko, A. I. (БНТУ, 2022)
      Сreation of indoor lighting systems with the possibility of changing its parameters in space and time is a promising direction within the framework of the intellectual environment system. The aim of this work was to create a methodology for calculating the illumination created by LED matrices which does not require the use of specialized software products and is adapted to the ...
      2022-04-06

    • Investigation of Criteria for Comparing of Natural and LED Radiation Spectral Distribution 

      Bogdan, P. S.; Zaytseva, E. G.; Stepanenko, A. I. (БНТУ, 2024)
      The difference in the spectral composition of artificial and natural lighting can negatively affect health, as well as lead to a distorted perception of the color of surrounding objects. At the same time, a certain correction of the spectral composition of visible radiation in medical institutions and workplaces has a positive effect on human health, while can be carried lighting ...
      2024-07-16

    • The Use of Fresnel Lenses in LED Sources of Local Illumination to Оptimize the Distribution of Illumination of the Working Plane 

      Bogdan, P. S.; Zaytseva, E. G.; Kovalenok, I. A.; Tarasenko, T. D.; Duboysky, E. V. (БНТУ, 2023)
      For widely used LED sources there is a sharp decrease in the illumination of the working plane from the center to the edge. The purpose of this study was to analyze the effectiveness of Fresnel lenses usage as a fairly simple and technological element to increase the uniformity of illumination created by LED lamps of local lighting. A method has been developed for calculating of ...
      2023-08-15