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

被引：0
|
作者：
Damerdash, Anwaar M. [1 ]
Aly, Mokhtar [1 ,2 ]
Mahmoud, Karar [1 ]
Ahmed, Emad M. [1 ,3 ]
Nasrat, Loai [1 ]
机构：
[1] Aswan Univ, Dept Elect Engn, Aswan 81542, Egypt
[2] Univ Tecn Federico Santa Maria, Solar Energy Res Ctr SERC Chile, Valparaiso 2390123, Chile
[3] Jouf Univ, Dept Elect Engn, Aljouf 2014, Saudi Arabia
来源：
2019 IEEE CONFERENCE ON POWER ELECTRONICS AND RENEWABLE ENERGY (IEEE CPERE) | 2019年
关键词：
light-fidelity (Li-Fi); light emitting diode (LED) lamp; power electronics converter; power losses; VISIBLE-LIGHT COMMUNICATION; CONVERTER;
D O I：
10.1109/cpere45374.2019.8980162
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
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.
引用
收藏
页码：535 / 540
页数：6
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