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IEEE Transactions on Industrial Electronics, 2010
This paper presents a maximum power point tracking approach for a photovoltaic system using the dividing rectangles algorithm. The new approach overcomes some weaknesses of the existing methods such as the perturb and observe method as it is capable of searching for global maximum.
Tat Luat Nguyen, Kay Soon Low
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This paper presents a maximum power point tracking approach for a photovoltaic system using the dividing rectangles algorithm. The new approach overcomes some weaknesses of the existing methods such as the perturb and observe method as it is capable of searching for global maximum.
Tat Luat Nguyen, Kay Soon Low
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A High-Performance Global Maximum Power Point Tracker of PV System for Rapidly Changing Partial Shading Conditions [PDF]
IEEE Transactions on Industrial Electronics, 2021 This article proposes a fast and efficient maximum power point tracker (MPPT) for photovoltaic (PV) systems under rapidly changing partial shading conditions.
Mostefa Kermadi +2 more
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A global maximum power point tracking DC-DC converter [PDF]
, 2005 This thesis describes the design, and validation of a maximum power point tracking DC-DC converter capable of following the true global maximum power point in the presence of other local maximum. It does this without the use of costly components such as analog-to-digital converters and microprocessors. It substantially increases the efficiency of solar
Duncan, Joseph, 1981-
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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.
Onur Kircioglu +2 more
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Hardware methods for detecting global maximum power point in a PV power plant
2015 IEEE International Conference on Industrial Technology (ICIT), 2015Conventional maximum power point tracking (MPPT) algorithms are designed under assumption that all modules are uniformly insulated and therefore can be characterized by a single maximum power point (MPP). At increasing power level PV arrays become larger in area.
Radoslaw Kot +2 more
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Global Maximum Power Point Tracking of Flexible Photovoltaic Modules
IEEE Transactions on Power Electronics, 2014The flexible photovoltaic (PV) modules have the advantage of easily fitting on curved surfaces, but in that case their power-voltage characteristic exhibits local maximum power points (MPPs) where the PV module power production is suboptimal. In this paper, the effect of geometrical installation parameters of flexible PV modules, such as the bending ...
Christos Konstantopoulos +1 more
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A Novel Global Maximum Power Point Tracking Method based on Shading Detection
2019 International SoC Design Conference (ISOCC), 2019Partial shading conditions (PSC) caused by the nearby trees and dust are inevitable in photovoltaic (PV) generation systems. Traditional maximum power point tracking (MPPT) methods may fail in tracking the global maximum power point (GMPP) under PSC. This paper proposes a novel global maximum power point tracking (GMPPT) method whose tracking speed is ...
Ziqiang Bi +4 more
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Experimental evaluation of hardware-based Global Maximum Power Point Searching methods
IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015Operation under partial shading condition (PSC) significantly decreases energy extracted from photovoltaic (PV) power plants. Non-uniform insolation caused by the passing clouds and natural obstacles results in some PV modules to be effectively excluded from operation.
Radoslaw Kot +2 more
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Global Maximum Power Point Tracking Scheme on a Partially Shaded Photovoltaic Array
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018This paper proposes an algorithm capable of estimate the global maximum power point of a large photovoltaic (PV) array system operating under partially shaded conditions. The power-voltage characteristic of a photovoltaic array is a nonlinear function that becomes more complex under partial shading conditions, in fact, the power-voltage curve may ...
José J. Silva +5 more
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Solar PV Characteristic Independent Fast Global Maximum Power Point Tracking Algorithm
IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020This paper proposes a novel maximum power point tracking algorithm for solar PV system that can work even under partial shading conditions. The proposed algorithm is easy to implement, does not depend on any system parameters, and always takes same amount of time for tracking global maximum power point.
Soumya Singh, A. V. Ravi Teja
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