Modelling And Simulation of PV Array Reconfiguration Techniques to Optimize the Power

The partial shading (PS) is a phenomenon that affects PV panels frequently. Many Photo Voltaic (PV) array reconfiguration techniques have advanced recently, making significant progress in providing solutions to partial shading. But the majority of the currently used techniques still fall short of achieving efficient shade dispersion and power enhancement. This paper presents the study of Improved Sudoku technique and also provides a comparative analysis with other techniques. This Improved Sudoku Technique is a puzzle-based technique where the sum of numbers in each row and column is constant, and each row and column contains numbers from 1 to 9. The main objective of this paper is to improve the power and dispersion of the standard two shade patterns. Additionally, a comparison with other renowned techniques like Honey-comb (HC) and Total Cross Tied (TCT) is conducted to demonstrate its outstanding performance. In terms of power enhancement and fill factor (FF), the developed method offers extremely satisfactory performance in every area. To further demonstrate the adaptability of the suggested methodology, a more thorough analysis based on additional performance metrics such as maximum power GMPP(Pmax), fill factor (FF) along with mismatch losses (ML) and execution ratio (ER) is carried out.