ENERGY EFFICIENCY IN ELECTRICAL LIGHTING NETWORKS WITH LED LUMINAIRES
Keywords:
gas-discharge lighting fixtures, LED lighting fixtures, motion and photo sensors, solar panels, automatic control device, energy efficiency, economic performance indicators, lighting and electrical parameters.Abstract
This article examines the issue of energy saving in electrical lighting networks equipped with LED luminaires powered by solar panels based on monocrystalline silicon material with automatically controlled operating modes, and develops technical solutions to increase economic efficiency based on the results of experimental research.
Methods and Materials. In this research, lighting engineering and electrical engineering theoretical calculations, experimental measurements, and comparative analysis methods were applied. The electrical lighting network was analyzed using lighting and electrical calculations based on the conventional luminous flux method and the power loss coefficient method.
Results. The article scientifically substantiates the improvement in energy efficiency and economic performance of the system when LED lighting fixtures equipped with motion and photo sensors and powered autonomously by solar panels are used in electrical lighting networks, compared to the initial condition where gas-discharge lighting fixtures were installed.
Conclusion. Based on the results of experimental studies and theoretical calculations, the authors developed recommendations for the use of energy-efficient LED lighting fixtures in electrical lighting networks.
References
1. M. Kneissl, T. Kolbe, C. Chua, V. Kueller, N. Lobo, J. Stellmach, A. Knauer, H. Rodriguez, S. Einfeldt, Z. Yang, N.M. Johnson, M. Weyers. Advances in group III-nitride-based deep UV light-emitting diode technology. Semiconductor Science and Technology. 2011. V. 26. Art. 014036.
2. V.B. Kozlovskaya, V.N. Radkevich, V.N. Satsukevich. Elektricheskoe osveshchenie. Directory. Minsk. Techno perspective, 2007. 255 p.
3. A. B. Sadullaev, K. A. Davlonov. Physical properties of compensated silicon-based temperature sensors. Alternative energy. Scientific journal. KarMII. 2023 year. #3, pp. 78-81.
4. K. Hayes. Sovremennye podkhody k kachestvennomu i nedrogomu energoeffektivnomu osveshcheniyu //Sovremennaya svetotechnika. 2013. No. 6. S. 59-61
5. A.B. Shashlov. Basic lighting technician. M: Logos, 2016.
6. A.M. Yushin. Sovremennye svetodiody. Directory. M.: Radiosoft, 2013.
7. F.E. Schubert. Svetodiody. M.: Fizmatlit, 2008.
8. F.E. Schubert. Svetodiody / Per. English pod ed. A.E. Yunovicha. M.: Fizmat lit., 2008.
9. A.A. Harutyunyan. Osnovy energosberezheniya. Monograph. M.: Energoservis, 2014.
10. Sergeev V. A. Analyz teplovykh regimemov moshchnyx svetodiodov v sostave svetodiodnyx izluchateley // Izv. Vuzov. Electronics. 2013. No. 1. S. 85-87.
11. Building codes and regulations. QMQ 2.04.17-2019. Tashkent, 2019.
12. SNiP 23-05-95. Estestvennoe i iskustvennoe osveshchenie. Construction rules and regulations. Lighting. 2003 g. #2.
13. Dorozhnoe osveshenie. Electronic resource. The mode is available at: http://ru.wikipedia.org/wiki.
14. Svetodiodnoe osveshchenie. Electronic resource. The mode is available at: http://ru.wikipedia.org/wiki.
