Power Losses Estimation of LED Lamps in Li-Fi Communication Systems

Anwaar M. Damerdash, Mokhtar Aly, Karar Mahmoud, Emad M. Ahmed, Loai Nasrat

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

The light-fidelity (Li-Fi) communication systems have found great concern in both of industry and academy. The light emitting diode (LED) lamps are used as a source of light in addition to communication transmitter. The dual functionality of LED lamps in Li-Fi systems has imposed several design and additional challenges on their power electronics drivers. Thence, this paper presents the analysis and estimations of power losses of LED lamps in Li-Fi atto-cell systems. This analysis defines the extra power consumption due to the operation and nonlinear behavior of LED lamps. In addition, thermal analysis of LED lamps is provided in order to determine the excess thermal heating and lifetime consumption of the LED lamp in Li-Fi systems. Results of the proposed analysis and design method are provided using datasheet parameters of the LED lamp in addition to practical operating condition of the system.
Original languageEnglish
Title of host publicationProceedings of the IEEE Conference on Power Electronics and Renewable Energy, CPERE 2019
PublisherIEEE
Pages459-464
Number of pages6
ISBN (Electronic)978-1-7281-0910-7
DOIs
Publication statusPublished - 6 Feb 2020
MoE publication typeA4 Article in a conference publication
EventIEEE Conference on Power Electronics and Renewable Energy - Aswan, Egypt
Duration: 23 Oct 201925 Oct 2019

Conference

ConferenceIEEE Conference on Power Electronics and Renewable Energy
Abbreviated titleCPERE
CountryEgypt
CityAswan
Period23/10/201925/10/2019

Keywords

  • Light-fidelity (Li-Fi)
  • Light emitting diode (LED)
  • Power electronics converter
  • Lamp
  • Power losses

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  • Cite this

    Damerdash, A. M., Aly, M., Mahmoud, K., Ahmed, E. M., & Nasrat, L. (2020). Power Losses Estimation of LED Lamps in Li-Fi Communication Systems. In Proceedings of the IEEE Conference on Power Electronics and Renewable Energy, CPERE 2019 (pp. 459-464). IEEE. https://doi.org/10.1109/CPERE45374.2019.8980162