Listar por tema "Daylight harvesting"
Mostrando ítems 1-7 de 7
-
An active sunlight redirection system for daylight enhancement beyond the perimeter zone
(2017)Over the past years, extensive research has been carried out in the creation of working environments that utilize natural light as their primary source of illumination. Transferring glare-free daylight into the core of the ... -
Design approaches and typologies of adaptive facades: A review
(2021)The most ambitious challenge for designers is an effective shading system that is able to keep the balance between the daylight harvesting and view out maximization while minimizing discomfort risks and building's energy ... -
The effect of the daylight zone on lighting energy savings
(2020)Daylighting is the cornerstone of low energy building design. Therefore, the adoption of a daylight - harvesting lighting control system can substantially increase lighting energy savings. These are strongly depended on ... -
Examining the impact of daylighting and the corresponding lighting controls to the users of office buildings
(2020)Daylight utilization significantly contributes to energy savings in office buildings. However, daylight integration requires careful design so as to include variations in daylight availability and maintain a balance between ... -
Harvesting daylight with LED or T5 fluorescent lamps? The role of dimming
(2017)While the efficiency of the Lighting Emitting Diodes (LED) is increasing and new installations are being implemented, their control due to the adoption of daylight harvesting systems, hasn't been sufficiently examined yet, ... -
Minimizing energy consumption for artificial lighting in a typical classroom of a Hellenic public school aiming for near Zero Energy Building using LED DC luminaires and daylight harvesting systems
(2019)The energy consumption for the artificial lighting in school buildings is one of the main consumers of electricity. In Greece, there is a large number of school buildings with quite old lighting systems using luminaires ... -
Simulating the impact of daytime calibration in the behavior of a closed loop proportional lighting control system
(2021)A daylighting control system that uses the closed loop proportional algorithm needs to be calibrated both during nighttime and daytime. The selection of the daytime calibration time can affect the behavior of the system ...