Embedded multi-domain LED model for adaptive dimming of streetlighting luminaires

J. Hegedüs, G. Hantos, A. Poppe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Temperature dependence of solid state lighting products is often not considered. Lighting products are designed either to be too robust to fulfil the requirements under any possible environmental conditions, or fail to perform the minimal expectations due to high ambient temperature. However, temperature dependent nature of LEDs even could be a new benefit, taking it into account in the design stage. Keeping the light output values at the desired level at any ambient temperature would be a cost efficient solution. This paper shows power saving effects of a smart adaptive system using a controlled current source and describes a method to gain the controlling functions. A case study with real meteorological temperature dataset is carried out.

Original languageEnglish
Title of host publicationTHERMINIC 2016 - 22nd International Workshop on Thermal Investigations of ICs and Systems
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages208-212
Number of pages5
ISBN (Electronic)9781509054503
DOIs
Publication statusPublished - Nov 18 2016
Event22nd International Workshop on Thermal Investigations of ICs and Systems, THERMINIC 2016 - Budapest, Hungary
Duration: Sep 21 2016Sep 23 2016

Other

Other22nd International Workshop on Thermal Investigations of ICs and Systems, THERMINIC 2016
CountryHungary
CityBudapest
Period9/21/169/23/16

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ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Hegedüs, J., Hantos, G., & Poppe, A. (2016). Embedded multi-domain LED model for adaptive dimming of streetlighting luminaires. In THERMINIC 2016 - 22nd International Workshop on Thermal Investigations of ICs and Systems (pp. 208-212). [7749053] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/THERMINIC.2016.7749053