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Lights of the City of Tashkent: the History of One Project L&E, Vol.31, No.6, 2023
Articles authors:
Sobitjon Tolipov, Madridbek Mamazhanov, Farida S. Agisheva
Sobitjon Tolipov obtained a higher technical education in the field of energy supply. With over 20 years of experience in street lighting, he currently serves as a lighting advisor for a prominent company in the republic
Madridbek Mamazhanov, Doctor in Technical Sciences, Associate Professor, specializing in the mining industry. He has dedicated over 20 years to working in the field of street lighting. At present, he holds the position of Associate Professor in the Mining Department at NUST MISIS branch in Almalyk
Farida S. Agisheva has a higher education in economics. With more than 30 years of experience in the street lighting system, she currently holds the position of Deputy Director for Financial and Economic Affairs
Abstract:
This article focuses on the issue of street lighting in Tashkent, Uzbekistan, discussing its development stages and current assessment. The project aimed to give the city a modern appearance while preserving its rich history. It involved the implementation of modern energy-efficient equipment and lighting technologies that meet the requirements for lighting main streets, district streets, neighbourhoods, and residential areas. The project successfully achieved an average energy savings of 60 % and improved lighting quality by utilizing LED technology. The lighting now offers a comfortable experience resembling natural white light (4000–4500) K with a colour rendering index of at least 80. Additionally, an automatic remote-control system for outdoor lighting was developed and implemented, along with appropriate control cabinets. The transition to LED lighting and automatic control systems, alloweda flexible and differentiated approach to lighting the city while maintaining high-quality lighting. In the future, this technology can be further upgraded to introduce even more energy-efficient LED chips with minimal financial and material costs.
References:
1. Carli, R., Dotoli, M., Pellegrino, R. A decision-making tool for energy efficiency optimization of street lighting // Computers & Operations Research, 2018, # 96, pp. 223–235. 2. Lobâo, J.A., Devezas, T., Catalâo, J.P.S. Energy efficiency of lighting installations: Software application and experimental validation // Energy Reports, 2015, Vol. 1, pp. 110–115. 3. Pizzuti, S., Moretti, F., Annunziato, M. Advanced Street lighting control through neural network ensemble // SMART 2013: The second international conference on smart systems, devices and technologies, Rome, 2013, pp. 76–81.
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