Lighting in High Temperature Industrial Enviroment

Gueorgiev, Vultchan; Rizov, Plamen

doi:10.1109/balkanlight.2018.8546843

Cited by 2 publications

(1 citation statement)

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“…Manufacturers of lighting equipment are required to offer products with different power ratings and luminous intensity distribution requirements to satisfy the needs of various functional zones. Construction solutions of luminaires, available on the market, make it possible to design lighting adjusted to specific requirements and operating conditions such as high ambient temperature [11]. The impact of temperature must be considered at the design stage to ensure high luminous efficacy of LED luminaires [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Adaptive Luminaire with Variable Luminous Intensity Distribution

et al. 2020

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The field of indoor lighting covers a wide range of lighting uses with varying requirements for lighting conditions to be satisfied by properly selected lighting equipment. The need to frequently change the arrangement of useable areas entails the necessity to adapt the lighting to new requirements. A good solution for reducing costs and saving time is a luminaire adjusting the luminous flux and spatial luminous intensity distribution in a wide range. The authors present the concept of an adaptive luminaire and its construction assumptions. In addition, the results of studies on the development of the concept are shown together with conditions and limitations that influenced the construction of the luminaire. The analysis of the surface of the moveable reflector is presented, and the results of testing the luminaire prototype are compared with the results of simulation tests.

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