Detail publikace

Parameters of white LEDs respecting operational conditions

PAVELKA, T. DOLEŽAL, P. SLÁMA, P.

Originální název

Parameters of white LEDs respecting operational conditions

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Paper brings knowledge from measurement on white power LEDs for general lighting applications considering operational conditions that affect quantitative and qualitative light parameters of LEDs as well as basic electrical parameters. These data are necessary for correct design of luminaire and even for basic understanding of LED behaviour in real applications, so it can be used for creation of proper model of LED parameters degradation. Measuring of LED parameter changes is based on spectroradiometry to provide information not only about luminous flux change but also about qualitative parameters changes such as chromaticity temperature and colour rendering index.

Klíčová slova

LED, degradation, temperature, current, spectral distribution, supply voltage

Autoři

PAVELKA, T.; DOLEŽAL, P.; SLÁMA, P.

Rok RIV

2015

Vydáno

8. 9. 2015

Nakladatel

Brno University of Technology

Místo

Brno, Czech Republic

ISBN

978-80-214-5244-2

Kniha

Proceedings of the 21st International Conference Light Svetlo 2015

Edice

1

Číslo edice

1

Strany od

49

Strany do

52

Strany počet

4

BibTex

@inproceedings{BUT115651,
  author="Tomáš {Pavelka} and Petr {Doležal} and Pavel {Sláma}",
  title="Parameters of white LEDs respecting operational conditions",
  booktitle="Proceedings of the 21st International Conference Light Svetlo 2015",
  year="2015",
  series="1",
  number="1",
  pages="49--52",
  publisher="Brno University of Technology",
  address="Brno, Czech Republic",
  isbn="978-80-214-5244-2"
}