Light Trespass in Street LED Lighting Systems

Balsky, Marek; Terrich, Theodor

doi:10.1109/epe51172.2020.9269248

Cited by 6 publications

(5 citation statements)

References 4 publications

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“…S. M. Sorif et al [5] proposed a LED streetlamp control system that is built on the Bolt-IoT platform with a feature to sense the density and movement of vehicles. M. Balsky et al [6], discussed the potential for increasing the efficiency of street lighting by optimising luminaire luminous flux distribution and its impact on light trespass. Wadim Strielkowski et al [7] analyzed the determinants of economic efficiency and assessed the prerequisites for smart cities' energy security and found that LED street lighting can significantly reduce the energy demand of any modern city.…”

Section: A Literature Reviewmentioning

confidence: 99%

Exploration of Unaccounted Energy Loss Due To Day-On- Street Lights Within The Chandragiri Mandal of Tirupati District, Andhra Pradesh State

Kola¹

2023

Preprint

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As a responsible citizen of any nation it is to accept that knowingly no part of energy must get unutilized or wasted. The content in the manuscript is a real-time research work carried out to identify the energy loss due to the day-on-street lights within 80 sub villages belonging to one Mandal of Tirupati District (India) due to human inattention. The research findings are very incredulous that considerable amount of energy which can be recovered is getting wasted and hence immediate action is deemed necessary. The presented findings may influence the readers to some extent and make them realize to focus on the means of recovering the real time energy loss at-least to the extent possible. The proposed content in the paper could no doubt be helpful for the policy makers and concerned electricity authorities to take immediate action to avoid unwanted loss of electricity within their purview.

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Section: A Literature Reviewmentioning

confidence: 99%

Exploration of Unaccounted Energy Loss Due To Day-On- Street Lights Within The Chandragiri Mandal of Tirupati District, Andhra Pradesh State

Kola¹

2023

Preprint

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“…The potential advantages of white LED-based photometric standard lamps were investigated in [19]. Moreover, an extensive study to increase the efficiency of street lighting by optimizing the luminous flux distribution of luminaires and its influence on the light trespass was carried out in [20].…”

Section: Selection Of Light Lampmentioning

confidence: 99%

Smart City: Recent Advances in Intelligent Street Lighting Systems Based on IoT

Omar

AlMaeeni²,

Attia

et al. 2022

Journal of Sensors

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Based on the importance of energy saving in terms of reducing the carbon impact and global warming problems, smart street lighting systems have been proposed in the past few years with different specifications. These systems include sensors for controlling the light intensity and connectivity for recording weather conditions and diagnosing lamp failure remotely. This paper discusses many published research studies regarding smart street lighting systems, providing a comparison between these systems which emphasizes the limitations of each one of them. Current and future trends are highlighted.

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“…An experimental study on the influence of illuminated crosswalks on drivers' behavior and pedestrians' safety in Rome [22] showed the promising impact of LED lighting on drivers' behavior and the improved safety of pedestrians. The conversion of HPS lamps to LED lamps in street lighting is investigated in [6], which shows that a useless luminous flux causes electricity loss. The luminous flux distribution is optimized, and the results prove that converting HPS lamps to LED lamps with the same total luminous flux resulted in reduced light trespass, higher illuminance, higher uniformity of traffic lines, and higher levels of vertical illuminance.…”

Section: Literature Review On Led Lampsmentioning

confidence: 99%

“…A much better alternative for energy saving (also given its superior features) is the light-emitting diode (LED) lamp, which can replace the existing HPS lamps. These lamps possess high luminous efficacy and more accurate distribution of luminous flux compared Energies 2021, 14, 7697 2 of 25 with HPS lamps [6]. It was initially manufactured in the 1960s to be smaller and reduce energy consumption and has now become vital for electronic applications [7].…”

Section: Introductionmentioning

confidence: 99%

Economic Analysis of Replacing HPS Lamp with LED Lamp and Cost Estimation to Set Up PV/Battery System for Street Lighting in Oman

et al. 2021

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In this paper, two aspects related to streetlight systems are considered. In the first part, the economic analysis of replacing existing HPS lamps with light-emitting diode (LED) and discrete LED lamps for street lighting is performed using actual data from Oman. The street lighting system inside Sultan Qaboos University is considered for the case study. The discounted payback period, which is calculated to study the practicability of implementing the system, is found to be 1.01 years, making the system financially appealing. Moreover, the estimated reduction of a carbon footprint shows that tonnes of CO2 emissions are reduced, which makes it environmentally attractive. The second part of the paper considers optimal sizing of PV/battery system for a new streetlight system with LED lamps. The life cycle cost analysis was performed and the related cost of energy generated per kWh is estimated as 0.097 $/kWh which proves the economic viability of the system to be implemented in Oman besides minimizing the CO2 emissions to zero.

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Light Trespass in Street LED Lighting Systems

Cited by 6 publications

References 4 publications

Exploration of Unaccounted Energy Loss Due To Day-On- Street Lights Within The Chandragiri Mandal of Tirupati District, Andhra Pradesh State

Exploration of Unaccounted Energy Loss Due To Day-On- Street Lights Within The Chandragiri Mandal of Tirupati District, Andhra Pradesh State

Smart City: Recent Advances in Intelligent Street Lighting Systems Based on IoT

Economic Analysis of Replacing HPS Lamp with LED Lamp and Cost Estimation to Set Up PV/Battery System for Street Lighting in Oman

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