Lighting & LED Technology
Higher Education Courses in Lighting Design & LED Technology
2019 Edition

Sectors

LIGHTING PRODUCT DESIGN 

NO LONGER IN PLAN

Start: November, 05, 2018
End: November, 16, 2018
Duration: 60 ore
 
Didactics
The Course will be held in English and is reserved to a maximum of 50 participants. Candidates must send the application within August 31, 2017.
 
Fundamentals
Radiometry and colorimetry. Chromatic quality of LEDs in relation to colour rendering, gamut area, d(u,v).
LED technology
Different families of LEDs in various applications, electrical, thermal and luminous parameters for their characterization. Binning, electrical parameters and different solutions by the manufacturers.
Optics
Principles of optics: law of specular reflection, refraction. Reflectors starting from conics and their properties. Flat faceted reflectors and other light control systems. Design of optical systems for LED light sources, using semi-finished products: creation of partial photometry in order to obtain specific overall light distribution. Ray tracing simulation for product design optimization. Reflection, refraction, diffusion and emission in ray trace programs.
Power supply
LED luminaires power supply: constant voltage vs constant current, filters. Main configuration of switching power packs. PWM dimming system. Control system interfaces, most used sensors. Reliability of power supply systems.
Luminaires
Dimensioning of the thermal cooling system. Case studies with software. Life span of the product (decay of the luminous flux) in function of junction temperature. Photometric measurement and performance of the luminaire. IEC/CEI standards for the respect to the aspects of electrical safety. Photo biological hazard.
Case studies
Procedures, materials technologies will be presented in case studies by field manufacturers.
 
Faculty
Marco Angelini, Paolo Bernardelli, Daria Casciani, Danilo Giannetti, Catia Grossi, Angelo Moretti, Fulvio Musante, Pietro Palladino, Diego Quadrio, Maurizio Rossi, Franco Rusnati, Piero Santoro, Paolo Segù, Andrea Siniscalco, Andrea Verzella, Fabio Zanola.
 
 
 

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Lighting & LED Technology

 

Lab. Luce - Politecnico di Milano
tel 02 23995696
lab.luce@polimi.it
www.luce.polimi.it

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