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Volume 14
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10.3390/en14061612
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Article

Investigations of Electrical and Optical Parameters of Some LED Luminaires—A Study Case

by
Przemysław Ptak
1,*,
Krzysztof Górecki
1,
Jakub Heleniak
1 and
Mariusz Orlikowski
2
1
Department of Marine Electronics, Gdynia Maritime University, Morska 83, 81-225 Gdynia, Poland
2
Department of Microelectronics and Computer Science, Lodz University of Technology, Wólczańska 221/223, 90-924 Lodz, Poland
*
Author to whom correspondence should be addressed.
Energies 2021, 14(6), 1612; https://doi.org/10.3390/en14061612
Submission received: 10 February 2021 / Revised: 8 March 2021 / Accepted: 11 March 2021 / Published: 14 March 2021
(This article belongs to the Special Issue Selected Papers from 27th International Conference on Mixed Design of Integrated Circuits and Systems – MIXDES 2020)
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Abstract

In the paper, the electrical and optical parameters of wirelessly controlled LED lamps of the Hue type are analysed. Features of this class of wirelessly controlled LED lamps given by the producer are described and a measuring setup for the electrical and optical parameters of the considered LED lamps is proposed. The results of measurements of the two investigated lamps with variable hue, based on RGB chips or emitted white light of different CCTs (correlated colour temperatures), are shown and discussed. Attention was given to the parameters characterising the influence of the tested LED lamp on such electric power quality indicators as PF (power factor) and THD (total harmonic distortion). Therefore, the influence of voltage supply and the selected value of power density of the emitted light on the THD and PF is analysed and discussed.
Keywords: LED lamps; wireless control; total harmonic distortion; power factor; quality indicators; measurements; analysis LED lamps; wireless control; total harmonic distortion; power factor; quality indicators; measurements; analysis

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MDPI and ACS Style

Ptak, P.; Górecki, K.; Heleniak, J.; Orlikowski, M. Investigations of Electrical and Optical Parameters of Some LED Luminaires—A Study Case. Energies 2021, 14, 1612. https://doi.org/10.3390/en14061612

AMA Style

Ptak P, Górecki K, Heleniak J, Orlikowski M. Investigations of Electrical and Optical Parameters of Some LED Luminaires—A Study Case. Energies. 2021; 14(6):1612. https://doi.org/10.3390/en14061612

Chicago/Turabian Style

Ptak, Przemysław, Krzysztof Górecki, Jakub Heleniak, and Mariusz Orlikowski. 2021. "Investigations of Electrical and Optical Parameters of Some LED Luminaires—A Study Case" Energies 14, no. 6: 1612. https://doi.org/10.3390/en14061612

APA Style

Ptak, P., Górecki, K., Heleniak, J., & Orlikowski, M. (2021). Investigations of Electrical and Optical Parameters of Some LED Luminaires—A Study Case. Energies, 14(6), 1612. https://doi.org/10.3390/en14061612

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