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IEEE Transactions on Power Electronics, 2017
To maximize solar photovoltaic (PV) output under dynamic weather conditions, maximum power point tracking (MPPT) controllers are incorporated in solar PV systems. However, the occurrence of multiple peaks due to partial shading adds complexity to the tracking process.
J. Prasanth Ram, N. Rajasekar
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To maximize solar photovoltaic (PV) output under dynamic weather conditions, maximum power point tracking (MPPT) controllers are incorporated in solar PV systems. However, the occurrence of multiple peaks due to partial shading adds complexity to the tracking process.
J. Prasanth Ram, N. Rajasekar
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High-Performance Global Maximum Power Point Tracking for Partial Shaded Photovoltaic Systems
2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2023Conventional global maximum power point tracking (GMPPT) control for photovoltaic (PV) systems shows certain limitations in terms of convergence speed and tracking accuracy, resulting from the sophisticated searching mechanism to ensure the operation ...
Yinxiao Zhu, Yongheng Yang
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IEEE Transactions on Industrial Electronics, 2021
In this article, a modified maximum power trapezium (MPT) method for global maximum power point tracking of photovoltaic (PV) systems under partially shaded conditions (PSCs) is proposed. Compared with the traditional MPT method, the proposed method introduces a variable current range lower bound by utilizing the monotonic output characteristics of the
Shungang Xu +3 more
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In this article, a modified maximum power trapezium (MPT) method for global maximum power point tracking of photovoltaic (PV) systems under partially shaded conditions (PSCs) is proposed. Compared with the traditional MPT method, the proposed method introduces a variable current range lower bound by utilizing the monotonic output characteristics of the
Shungang Xu +3 more
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A Time-Based Global Maximum Power Point Tracking Technique for PV System
IEEE Transactions on Power Electronics, 2020This paper presents a new global maximum power point tracking (GMPPT) technique for the photovoltaic (PV) array under uniform as well as non-uniform solar irradiance. The proposed method uses the I–V characteristic of the PV array to track the global peak.
Mohd Aquib, Sachin Jain, Vivek Agarwal
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IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
This survey focuses on photovoltaic (PV) module-level power electronic systems. The survey demonstrates that dc-dc converters with a wide input voltage range can enable global maximum power point tracking (GMPPT).
D. Vinnikov +4 more
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This survey focuses on photovoltaic (PV) module-level power electronic systems. The survey demonstrates that dc-dc converters with a wide input voltage range can enable global maximum power point tracking (GMPPT).
D. Vinnikov +4 more
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IEEE transactions on power electronics, 2023
Solar energy exposed its prominence to diminish the growing energy demands. But the formation of multiple peaks under partial shading conditions causes the conventional maximum power point tracking controllers to fail to track the global maximum power ...
Sajib Ahmed +4 more
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Solar energy exposed its prominence to diminish the growing energy demands. But the formation of multiple peaks under partial shading conditions causes the conventional maximum power point tracking controllers to fail to track the global maximum power ...
Sajib Ahmed +4 more
semanticscholar +1 more source
IEEE Transactions on Sustainable Energy, 2023
This paper introduces an improved maximum power point tracking (MPPT) algorithm, the optimized voltage search algorithm (OVS). The OVS is used to search for the global maximum power point (GMPP) under partial shading conditions (PSCs) for photovoltaic ...
Zhuoya Sun, Yohan Jang, Sungwoo Bae
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This paper introduces an improved maximum power point tracking (MPPT) algorithm, the optimized voltage search algorithm (OVS). The OVS is used to search for the global maximum power point (GMPP) under partial shading conditions (PSCs) for photovoltaic ...
Zhuoya Sun, Yohan Jang, Sungwoo Bae
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IEEE transactions on industry applications, 2023
Under partial shading conditions (PSC), a photovoltaic (PV) system may produce multiple local maximum power points (LMPPs). Traditional maximum power point tracking (MPPT) techniques are not able to distinguish between LMPPs and the global maximum power ...
Sadab Mahmud +4 more
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Under partial shading conditions (PSC), a photovoltaic (PV) system may produce multiple local maximum power points (LMPPs). Traditional maximum power point tracking (MPPT) techniques are not able to distinguish between LMPPs and the global maximum power ...
Sadab Mahmud +4 more
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IEEE transactions on industrial electronics (1982. Print), 2021
In partially shaded photovoltaic (PV) arrays, the power-voltage curve displays multiple maxima, one of which is the global maximum power point (GMPP). One of the major concerns related to PV systems is to locate and track the GMPP in all circumstances to
Sara Allahabadi +2 more
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In partially shaded photovoltaic (PV) arrays, the power-voltage curve displays multiple maxima, one of which is the global maximum power point (GMPP). One of the major concerns related to PV systems is to locate and track the GMPP in all circumstances to
Sara Allahabadi +2 more
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The PSO Based Global Maximum Power Point Tracker
2019 11th International Conference on Electronics, Computers and Artificial Intelligence (ECAI), 2019The power produced by photovoltaic (PV) module is directly dependent on solar irradiance. The partial shading occurs when PV modules in the PV array have different solar irradiance levels. This can significantly reduce the output power of the PV array.
Kırcıoğlu, Onur +2 more
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