Illumination Detection for LED Dimming Process Efficiency Evaluation

  • Olegs Tetervenoks Riga Technical University
  • Ilya Galkin Riga Technical University
  • Ansisi Avotins Riga Technical University
Keywords: Current control, electrical ballasts, LED lamps, lighting control

Abstract

Light sources as LEDs are with high efficacy and have possibility of light dimming. A microprocessor controlled photo sensor array enables automatic measurement process of obtaining photometrical and electrical parameters, for preliminary testing of developed luminaries, existing products and analyzing data to evaluate lighting dimming process efficiency at different dimming levels.

DOI: http://dx.doi.org/10.5755/j01.eee.19.1.3252

Published
2013-01-08
Section
ELECTRONICS