研究目的
To enhance the output power of Solar Photo-Voltaic (SPV) Array under partial shaded conditions by using a new reconfiguration technique called Tom-Tom configuration.
研究成果
The Tom-Tom configuration yields more output power than the conventional Total Cross Tied (TCT) configuration under different types of partial shading conditions. The technique is based on relocating the shaded panels without affecting its electrical connections, thereby dispersing the shade over the entire array and minimizing multiple peaks.
研究不足
The study focuses on partial shading conditions and does not address other factors that may affect the output power of SPV Arrays. The complexity and cost of the prototype may increase with size.
1：Experimental Design and Method Selection:
The study employs a new reconfiguration technique, Tom-Tom, to reconfigure the SPV Array to enhance output power under partial shaded conditions. Theoretical and MATLAB/Simulink results are used to compare the 'PV' characteristics of conventional and proposed techniques.
2：Sample Selection and Data Sources:
A 5 x 5 SPV Array in TCT and Tom-Tom configuration is subjected to different shading patterns to validate the proposed technique.
3：List of Experimental Equipment and Materials:
Solar PV Array with specifications at 1000W/m2 and 298K, MATLAB/Simulink for simulation.
4：Experimental Procedures and Operational Workflow:
The panels are relocated physically in the conventional TCT configuration pattern without changing the electrical connections between the panels to implement the Tom-Tom technique.
5：Data Analysis Methods:
The current produced in every row of the array is evaluated to find the position of the Maximum Power Point. The obtained voltages and currents are tabulated and compared.
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