The Impact of Lighting Fluctuations on Anthropological Aspects

2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) 2018
Kristīna Bērziņa, Inga Zicmane, Andrejs Podgornovs, Anastasija Žiravecka, Jevgēnijs Kučkovskis, Natalija Berzina-Novikova

Intermittent lighting pulsations in a certain frequency spectrum are known to cause various side effects, varying from mild annoyance to a potential health hazard. Several groups of people can be sensible to not only visible but also invisible flicker. At present moment, in most jurisdictions, the use of incandescent light bulbs is curtailed or even prohibited as the technology no longer meets energy efficiency standards, as a result, they are replaced by other types of electric bulbs. State-of-the art lighting technology requires auxiliary device in the form of electrical ballast or switch-mode power supply for a proper operation. Harmonics and interharmonics are known to cause malfunctions in power supply devices and under certain circumstances this can lead to light flicker. This paper presents an overview of the previous research works in the field as well as analysis of the visual light fluctuations in electric bulbs and further recommendations for lighting systems designers.

Atslēgas vārdi
flicker, lighting, health, fluctuations, light pulsations
DOI
10.1109/EEEIC.2018.8493644
Hipersaite
https://ieeexplore.ieee.org/document/8493644

Bērziņa, K., Zicmane, I., Podgornovs, A., Žiravecka, A., Kučkovskis, J., Berzina-Novikova, N. The Impact of Lighting Fluctuations on Anthropological Aspects. No: 2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), Itālija, Palermo, 12.-15. jūnijs, 2018. Piscataway: IEEE, 2018, 1.-6.lpp. ISBN 978-1-5386-5187-2. e-ISBN 978-1-5386-5186-5. Pieejams: doi:10.1109/EEEIC.2018.8493644

Publikācijas valoda
English (en)