The non-visual effects estimation of industrial lighting sources
Keywords:
circadian rhythm, photosensitive receptor, melatonin, biological effect of light, circadian active radiation, circadian useful radiation, circadian efficiency.Abstract
The issues of the visible lights non-visual impact on the human body during work, the circadian efficiency of lighting installations are considered, the analysis of fluorescent lamps used to illuminate industrial facilities according to their circadian characteristics is carried out, the need to take them into account when creating an effective industrial lighting installation is substantiated.
Lighting systems design is one of the main components of the electric power systems formation for any industrial facility. When choosing equipment for the projects implementation, it is necessary to be guided not only by electrical parameters, but also by lighting technical parameters, since in addition to the power load, lighting is a means necessary for the successful implementation of the planned technological process. It is important to note that the illiterate implementation of the lighting network is a harmful factor and has a detrimental effect on the work and personnel health. Thus, ensuring light comfort, subject to the observance of the standardized illumination for each room, is one of the key tasks that must be solved when calculating and designing a lighting system. A properly designed lighting system has a direct impact on productivity, fatigue, visibility and visual discomfort during work. When choosing light sources to provide a given standardized illumination, various well-known calculation methods are used, but none of them takes into account the factors affecting the provision of visual comfort.
The spectral composition of light is an important parameter of artificial light sources, which affects not only visual function, comfort, but also human health. When developing new lighting standards, standards for light sources and assessment of their quality, it is necessary to take into account the parameters that affect human health and well-being.
References
[2] Berson D.M. Phototransduction by Retinal Ganglion Cel1s That Set the Circadian Clock / D.М. Berson, F.А. Dunn, М. Takao // Science. – 2002. – Vol. 295. – Р. 1070.
[3] Action Spectrum for Melatonin Regulation in Humans: Evidence for a Nove1 Circadian Photoreceptor / G. Brainard, J. Hanifi n, J. Greeson, В. Byrne, G. Glickman, Е. Gerner, М. Roilag // Journal of Neuroscience. – 2001. – VoI. 21. – №. 16. – Р. 6405.
[4] Thapan K. An action spectrum for melatonin suppression: evidence for a novel non-rod, non-cone photoreceptor system in humans / K. Thapan et al // Journal of Physiology. – 2001. – 535. 1. – Р. 261 –267.
[5] Rea M.S. A model of phototransduction by the human circadian system. / M.S. Rea et al. // Brain Research Reviews. – 2005. – Vol. 50. – P. 213–218.
[6] Van Bommel' V. Zritel'nye, biologicheskie i ehmocional'nye aspekty osveshcheniya / V. Van Bommel' // Svetotekhnika. – 2005. – №4. – S. 4–6.
[7] Van Bel'd G. Osveshchenie i samochuvstvie cheloveka / G. Van Bel'd // Svetotekhnika. – 2004. – №6. – S. 11–14.
[8] Figueiro M.G., Rea M.S. Short-Wavelength Light Enhances Cortisol Awakening Response in Sleep-Restricted Adolescents. Int. J. Endocrinol. 2012; 2012: 301935.
[9] Figueiro M, Rea M. Office lighting and personal light exposures in two seasons: impact on sleep and mood. Lighting Research and Technology. First published online on 19 December 2014. DOI 1477153514564098.
[10] High sensitivity and interindividual variability in the response of the human circadian system to evening light. Andrew J. K. Phillips, Parisa Vidafar, Angus C. Burns, Elise M. McGlashan, Clare Anderson, Shantha M. W. Rajaratnam, Steven W. Lockley, and Sean W. Cain. PNAS June 11, 2019 116 (24) 12019-12024).
[11] U.S. EPA. Benchmark Dose Software (BMDS) Version 2.1 User's Manual Version 2.0, DRAFT. Doc No.: 53-BMDS-RPT-0028. — Washington, DC : Office of Environmental Information., 2009.
[12] Ioffe K.I. Metody otsinky ta zasoby vymiriuvannia kharakterystyk dzherel svitla za tsyrkadnym efektom. – Rukopys. Dysertatsiia na zdobuttia naukovoho stupenia kandydata tekhnichnykh nauk za spetsialnistiu 05.09.07 – svitlotekhnika ta dzherela svitla. – Kharkivskyi natsionalnyi universytet miskoho hospodarstva imeni O.M. Beketova. – Kharkiv, 2013.
[13] Ioffe K.I. Metod otsinky tsyrkadnoi efektyvnosti dzherel svitla riznoho typu / K.I. Ioffe, I.O. Kovalov // Komunalne hospodarstvo mist. Tekhnichni nauky ta arkhitektura. – 2012. – №105. – S. 359–365.
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