Maximum Power Enhancement of Partially Shaded Photovoltaic Array by Advanced Total Cross-Tied Based Configuration

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Article
Published: Mar 15, 2025
DOI: https://doi.org/10.33093/jetap.2025.7.1.6
Keywords:
Partial shading, SMTCT, Maximum power produced, Shaded area, Shading irradiance

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Kaung Khant Win
Department of Electrical Power Engineering, West Yangon Technological University, Yangon, Myanmar.
Yin Yin Mya
Department of Electrical Power Engineering, West Yangon Technological University, Yangon, Myanmar.

Abstract

Partial shading in solar photovoltaic arrays reduce the maximum power produced. Partial shading conditions in PV arrays can be caused by water, dust, tree shadows, bird-drops, nearby building, etc. Special configuration is needed to reduce the effect of partial shadings. In this study, 8 × 8 symmetric photovoltaic arrays configured in different configurations such series-parallel (SP), total cross-tied (TCT), modified complementary sudoku puzzle (MCSDKP) and symmetric matric total cross-tied (SMTCT) are studied under row shading of 25% shaded area and 50% shaded area with two different shading irradiance conditions of uniform shading irradiance and non-uniform shading irradiance. All of the performance results are carried out by MATLAB/Simulink. This study shows that advanced total cross-tied based configurations perform higher than other configurations in all conditions. The objective of this study is to understand the importance of array configurations and to get maximum power under partial shaded conditions.


Manuscript Received: 1 August 2024, Accepted: 27 August 2024, Published: 15 March 2025, ORCiD: 0009-0007-8806-5501

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How to Cite
[1]
Kaung Khant Win and Yin Yin Mya, “Maximum Power Enhancement of Partially Shaded Photovoltaic Array by Advanced Total Cross-Tied Based Configuration”, Journal of Engineering Technology and Applied Physics, vol. 7, no. 1, pp. 32–37, Mar. 2025.
Issue
Vol. 7 No. 1 (2025): https://doi.org/10.33093/jetap.2025.7.1
Section
Articles
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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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