Small lighting luminaires for illumination applications

• Autorzy: Różowicz Tadeusz , Wachta Henryk , Różowicz Sebastian

Identyfikatory

DOI

10.24425/aee.2022.142123

• Języki publikacji: EN

Abstrakty

EN

The application of solid-state light sources in luminaires creates a new quality in illumination design works. In a confrontation with a commonly used but relatively unattractive flood method, the use of small-size luminaires allows one to present an illuminated architectural object in a more attractive way in the evening and at night. In this case, it is possible to apply the principles of illumination described in the literature, especially the principle of height amplification and the principle of depth amplification. The conceptual work of illumination with the use of a large number of small-size luminaires does not require the use of supporting graphical tools, but the specification of actual lighting equipment using only polygonal samples in this case is not possible. The paper presents selected issues of the key stages of the completed work. Using specialized computer software, a geometric model of the architectural object has been developed, facade materials have been parameterized, models of small-size illuminating equipment have been selected and, finally, calculations of luminance distribution on illuminated surfaces have been carried out. As a result of computer work, luminance distributions and photorealistic visualizations of illuminations from defined main directions of observation were obtained. The Lubomirski Palace in Przemysl is an example of the architectural object indicated for detailed works.

Słowa kluczowe

EN

computer visualization; illumination; LED light sources; luminance distribution

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2022
• Tom: Vol. 71, nr 4
• Strony: 1035--1050
• Opis fizyczny: Bibliogr. 17 poz., rys., tab., zdj.

Twórcy

autor

Różowicz Tadeusz

• Department of Industrial Electrical Engineering and Automatic Control, Kielce University of Technology, Tysiaclecia Panstwa Polskiego 7, 25-314 Kielce, Poland

autor

Wachta Henryk

• Department of Power Electronics and Power Engineering, Rzeszow University of Technology Wincentego Pola 2, 35-959 Rzeszow, Poland

autor

Różowicz Sebastian

• Department of Industrial Electrical Engineering and Automatic Control, Kielce University of Technology Tysiąclecia Państwa Polskiego 7, 25-314 Kielce, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).