Design and Implementation of Control and Management System for Smart Street Lighting - Archive ouverte HAL
Communication Dans Un Congrès Année : 2024

Design and Implementation of Control and Management System for Smart Street Lighting

Résumé

LED lighting occupies all sectors including high power ones. The most efficient systems today reach nearly 30% and it is necessary to evacuate the 70% of thermal losses to protect the LEDs and allow them to have a long life. Among the alternatives to natural convection cooling, two main forced convection modes are presented: by fan or by ionic wind. This work presents a comparative study of the thermal performances of three cooling methods applied to an LED heat sink: natural convection, ionic wind cooling and forced convection using a fan. Experiments were conducted at different LED power levels, using Schlieren imaging to visualize thermal flows and MATLAB for thermal image analysis. The results show that while the fan offers the best thermal performances, the ionic wind stands out for its quiet operation and compact design. This study highlights the importance of selecting the appropriate cooling method based on the specific requirements of each application.
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Dates et versions

hal-04868033 , version 1 (06-01-2025)

Identifiants

  • HAL Id : hal-04868033 , version 1

Citer

Fathia Chekired, Smain Berkane, Chakib Djillali, Sidali Saidi, Ali Laldji, et al.. Design and Implementation of Control and Management System for Smart Street Lighting. IEEE Sustainable Smart Lighting World Conference (LS2024), IEEE Smart Cities Technical Community; Eindhoven University of Technology, Nov 2024, Eindhoven, Netherlands. ⟨hal-04868033⟩
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