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Solar energy and LED technologies for street lighting demand side management SLDSM

Haffaf Aziz, Lakdja Fatiha, Meziane Rachid, Alsace Haute

Przegląd Elektrotechniczny

2020

R. 96, nr 4

33--38

In this research paper, solar energy and LED technologies as a street lighting demand side management SLDSM option are carried out. The economic feasibility of using solar energy in street lighting system SLS and the comparison between conventional high pressure sodium HPS and proposed LED technologies was discussed. The village of Brabra in M'sila, Algeria located at 35.39o N and 04. 54o E with 120 lamps was selected as a case study. HOMER software is used for system feasibility analysis over the project lifetime based on the economic and technical evaluation criteria such as total net present cost TNPC, COE and energy bill cost. From the results, LED technology and on-site solar photovoltaic generation were viewed as a DSM tool in the public street lighting sector. SLS based PV-LED reduce annual energy consumption, installation system and annual electricity bill costs, in addition to their economic and ecological nature.

W artykule zaprezentowano system zarządzania oświetleniem ulicznym z wykorzystaniem lamp LED wykorzystujący źródła fotowoltaiczne na przykładzie miasta Brabra w Algerii. .. Porównan ten z system z tradycyjnie stosowanym systemem wykorzystującym sodowe HPS.