Содержание
Иллюстрации - 7
Таблицы и схемы - 4
Простой способ увеличения зрительного комфорта в установках внутреннего освещения посредством уменьшения показателя дискомфортной блёскости. Журнал «Светотехника» №4 (2017).

Журнал «Светотехника» №4

Дата публикации 20/08/2017
Страница 35-41

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Простой способ увеличения зрительного комфорта в установках внутреннего освещения посредством уменьшения показателя дискомфортной блёскости. Журнал «Светотехника» №4 (2017).
Авторы статьи:
Абеди Камаль ад-Дин, Маджиди Фарамарц

Абеди Камаль ад-Дин (Abedi Kamal ad-Din), Ph.D. (2014 г.). Доцент факультета здоровья Курдистанского медицинского университета, где читает лекции по защите от излучения и проектированию осветительных установок

Маджиди Фарамарц (Madjidi Faramarz), Ph.D. Читает лекции в школе здоровья Занянского медицинского университета. Область научных интересов: проектирование установок внутреннего освещения, математическое обеспечение измерений неионизирующего излучения и др.

Аннотация
В настоящее время для оценки дискомфортной блёскости применяют, главным образом, показатель дискомфортной блёскости (DGR)2 и обобщённый показатель блёскости (UGR), значения которых рассчитывают с использованием 4-х параметров: размера светящейся поверхности светильника, положения светильника относительно наблюдателя, яркости фона и количества и местоположения светильников. В статье предложено простое решение, позволяющее уменьшить DGR и, тем самым, увеличить вероятность зрительного комфорта (VCP) в установках внутреннего освещения. Предложенное решение основано исключительно на изменении площадей светящихся поверхностей светильников без изменения других параметров, таких как сила света и количество и местоположение светильников в осветительной установке. Для этого вначале формулы для расчёта DGR были преобразованы применительно к рассматриваемому светильнику, а затем при помощи преобразованных формул была рассчитана площадь светящейся поверхности нового светильника, обеспечивающая уменьшение DGR и увеличение VCP. И наконец, благодаря некоторому изменению местоположения светильников, вносящих основной вклад в DGR, было достигнуто значительное увеличение VCP.
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