International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 07 | July 2023
p-ISSN: 2395-0072
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Smart Solar Energy System: Application for Traffic in Saudi Arabia Idris H. Smaili,1* Ghazi Ben Hmida,1 1Electrical Engineering Department, College of Engineering, Jazan University, P.O. Box114, Jazan 45142, Saudi
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Abstract - The purpose of this study is to encourage the
that they rely on a clean and renewable source of energy, which reduces carbon emissions and helps to mitigate climate change. In addition, solar power is much cheaper than traditional electricity sources, which makes it an economically viable option for cities and municipalities looking to reduce their energy costs. The use of solar power also ensures that traffic lights and other infrastructure remain operational even during power outages or other emergencies, which can improve safety on the roads. Another advantage of solar-powered traffic systems is that they are highly efficient and reliable. Unlike traditional electrical grid systems, which can experience frequent interruptions or failures due to weather events or equipment malfunctions, solar-powered systems are designed to be self-sufficient and require minimal maintenance. This means that traffic signals can operate continuously without interruption, ensuring smooth traffic flow and reducing the risk of accidents caused by malfunctioning lights [4]. Moreover, solar-powered traffic systems offer greater flexibility in terms of placement and installation compared to traditional electrical grid systems. Because they do not require a connection to the electrical grid, these systems can be installed in remote locations where access to electricity may be limited or non-existent. This makes them an ideal solution for rural areas or developing countries where access to reliable electricity is often scarce. In addition, solar-powered traffic systems are much safer than traditional electrical grid systems since there is no risk of electrocution from exposed wires or faulty equipment. Furthermore, because solar panels are usually mounted high above ground level on poles or other structures, they are less susceptible to damage from vehicle collisions or vandalism than traditional streetlights. Solar-powered traffic systems help reduce reliance on fossil fuels by providing a sustainable alternative source of energy that does not contribute to greenhouse gas emissions [5]. This helps promote environmental sustainability while also reducing dependence on foreign oil supplies. The advantages offered by smart solar energy systems for traffic are numerous and significant. From reducing carbon emissions and improving safety to increasing efficiency and reliability, solar-powered traffic systems offer a range of benefits that make them an attractive option for cities and municipalities around the world. As we continue to work towards a more sustainable future, it is clear that solar power will play an increasingly important role in powering our transportation infrastructure [6,7].
usage of solar Energy in Saudi's remote, off-grid rural areas to power traffic light installations. It takes a photovoltaic system to continually consume this energy. In the study, the components, methodology, design investigations, and findings are presented. The primary power source for the system's operation is provided by solar cells, which absorb light and produce electricity. To provide electricity to the system when there is no sunlight, lead-acid batteries are adopted as the PV system's electric energy storage. To charge the storage battery, a charger circuit was constructed. Key Words: solar energy, power source, photovoltaic system, sunlight, traffic light
1. INTRODUCTION As the world continues to face the challenges of climate change and energy scarcity, there is an increased need for sustainable and renewable energy sources. One such source is solar power, which has been gaining popularity in recent years due to its numerous benefits. Smart solar energy systems have been developed for use in various applications, including traffic management. Solar-powered traffic systems have several advantages over traditional grid-powered systems. First and foremost, they are environmentally friendly since they do not emit harmful gases into the atmosphere. Additionally, they are costeffective since they rely on a free source of energy – sunlight – that requires minimal maintenance costs. Another benefit of smart solar-powered traffic systems is their reliability [1]. They can function during power outages or when there is a disruption in the power grid, ensuring uninterrupted traffic flow. Furthermore, these systems can be designed to include sensors that detect changes in weather conditions or traffic density, allowing them to adjust their operations accordingly. Smart solar energy systems for transportation have several advantages over typical grid-powered systems. These include environmental friendliness, cost-effectiveness, reliability, and adaptability. As such, it is important to continue exploring ways in which solar power can be harnessed for various applications as we strive toward a more sustainable future [2,3]. Solar-powered traffic systems have become increasingly popular in recent years due to their numerous advantages. One of the most significant benefits of these systems is
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