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Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping

Partial shading presents a recurring problem for PV modules, leading to uneven exposure and reduced power generation. Various setups have been proposed to mitigate shading effects by creating alternative paths for current flow. This comprehensive review examines different photovoltaic (PV) configura...

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Main Authors: Lawrence Sii, Ying Ting, Then, Yi Lung, Hazrul, Mohamad Basri, Abadi, Chanik
Format: Proceeding
Language:English
Published: 2023
Subjects:
T Technology (General)
Online Access:http://ir.unimas.my/id/eprint/44464/1/Optimizing_PV_Array_Performance_Comparative_Study_of_Shading_Mitigation_Techniques_and_Row-Constrained_Swapping.pdf
http://ir.unimas.my/id/eprint/44464/
https://ieeexplore.ieee.org/document/10370531
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spelling my.unimas.ir.444642024-03-18T06:28:01Z http://ir.unimas.my/id/eprint/44464/ Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping Lawrence Sii, Ying Ting Then, Yi Lung Hazrul, Mohamad Basri Abadi, Chanik T Technology (General) Partial shading presents a recurring problem for PV modules, leading to uneven exposure and reduced power generation. Various setups have been proposed to mitigate shading effects by creating alternative paths for current flow. This comprehensive review examines different photovoltaic (PV) configurations like total-cross-tied (TCT), Sudoku puzzle pattern, and Futoshiki puzzle pattern, assessing their advantages and limitations. To overcome existing limitations, a new configuration pattern called Row-Constrained Swapping (RCS) is proposed. The performance of the RCS pattern is evaluated in five partial shading scenarios through MATLAB Simulink simulations, and the resulting power output characteristics are analyzed. The findings demonstrate the superiority of the proposed RCS configuration, surpassing other PV setups and establishing it as an optimal choice for large-scale PV applications. By optimizing PV array performance, this study contributes to maximizing power generation and addressing the negative impacts of partial shading. The RCS configuration decreases the number of shaded panels required for relocation by 30%, resulting in a corresponding increase in power generation. 2023-12-29 Proceeding PeerReviewed text en http://ir.unimas.my/id/eprint/44464/1/Optimizing_PV_Array_Performance_Comparative_Study_of_Shading_Mitigation_Techniques_and_Row-Constrained_Swapping.pdf Lawrence Sii, Ying Ting and Then, Yi Lung and Hazrul, Mohamad Basri and Abadi, Chanik (2023) Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping. In: 2023 IEEE Industrial Electronics and Applications Conference (IEACon), 06-07 November 2023, Penang, Malaysia. https://ieeexplore.ieee.org/document/10370531
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Lawrence Sii, Ying Ting
Then, Yi Lung
Hazrul, Mohamad Basri
Abadi, Chanik
Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping
description Partial shading presents a recurring problem for PV modules, leading to uneven exposure and reduced power generation. Various setups have been proposed to mitigate shading effects by creating alternative paths for current flow. This comprehensive review examines different photovoltaic (PV) configurations like total-cross-tied (TCT), Sudoku puzzle pattern, and Futoshiki puzzle pattern, assessing their advantages and limitations. To overcome existing limitations, a new configuration pattern called Row-Constrained Swapping (RCS) is proposed. The performance of the RCS pattern is evaluated in five partial shading scenarios through MATLAB Simulink simulations, and the resulting power output characteristics are analyzed. The findings demonstrate the superiority of the proposed RCS configuration, surpassing other PV setups and establishing it as an optimal choice for large-scale PV applications. By optimizing PV array performance, this study contributes to maximizing power generation and addressing the negative impacts of partial shading. The RCS configuration decreases the number of shaded panels required for relocation by 30%, resulting in a corresponding increase in power generation.
format Proceeding
author Lawrence Sii, Ying Ting
Then, Yi Lung
Hazrul, Mohamad Basri
Abadi, Chanik
author_facet Lawrence Sii, Ying Ting
Then, Yi Lung
Hazrul, Mohamad Basri
Abadi, Chanik
author_sort Lawrence Sii, Ying Ting
title Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping
title_short Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping
title_full Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping
title_fullStr Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping
title_full_unstemmed Optimizing PV Array Performance: Comparative Study of Shading Mitigation Techniques and Row-Constrained Swapping
title_sort optimizing pv array performance: comparative study of shading mitigation techniques and row-constrained swapping
publishDate 2023
url http://ir.unimas.my/id/eprint/44464/1/Optimizing_PV_Array_Performance_Comparative_Study_of_Shading_Mitigation_Techniques_and_Row-Constrained_Swapping.pdf
http://ir.unimas.my/id/eprint/44464/
https://ieeexplore.ieee.org/document/10370531
_version_ 1794644173661405184
score 13.211869

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