Abstract
Development of a dual-axis solar tracking system is more complex than a single-axis solar tracking system, but a dual-axis system tracks much better as compared to a single-axis system. The aim here is to design and develop a real model for dual-axis solar tracking system that has two degrees of freedom. In this work, a mathematical model of the dual-axis system has been developed using the bond graph approach. Simulation of the system from its bond graph model is done using MATLAB. The tracking mechanism in this system does not depend on the exact position of the sun. The system moves around the azimuth and elevation axes while tracking the highest intensity falling on the light-dependent resistor (LDR) sensors, allowing it to track the sun precisely. It accounts for seasonal and daily variations in the sun's position; thus, there will be increased exposure of the panel to the sun, resulting in enhanced power output and improved efficiency.
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Sinha, A., Vaz, A. (2023). Design and Development of a Dual-Axis Solar Tracking System with Enhancements. In: Manik, G., Kalia, S., Verma, O.P., Sharma, T.K. (eds) Recent Advances in Mechanical Engineering. Lecture Notes in Mechanical Engineering. Springer, Singapore. https://doi.org/10.1007/978-981-19-2188-9_76
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DOI: https://doi.org/10.1007/978-981-19-2188-9_76
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