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HAL-LAAS Open Archive Laboratory for Analysis and Architecture of Systems |  |
Journal articles
Tweaking Light-Emitting Diodes: A Multiobjective Optimal Design for New Luminaires
Abstract : In this article, a Pareto multiobjective optimization is performed to design new luminaires. The effort involves finding the optimal forward current, the number of light-emitting diodes (LEDs), and a proper heat sink by taking into account the cost, energy consumption, and environmental impact (carrying out a cradleto-grave life-cycle analysis). Three commercial white LEDs were studied and modeled in terms of their optical, electrical, thermal, and aging performance. The multiobjective methodology was also applied to other lamps (incandescent, halogen, and fluorescent), which indicated that LED lighting has great potential for energy and cost savings, with minimal long-term environmental impact.
https://hal.laas.fr/hal-01575731
Contributor : Jérémy Dulout <>
Submitted on : Wednesday, August 23, 2017 - 3:45:56 PM
Last modification on : Wednesday, June 9, 2021 - 10:00:23 AM
Contributor : Jérémy Dulout <>
Submitted on : Wednesday, August 23, 2017 - 3:45:56 PM
Last modification on : Wednesday, June 9, 2021 - 10:00:23 AM
File
IAS_LED_Transaction_Final.pdf
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