Results 11 to 20 of about 35,240 (162)
Energies, 2022 Maximum power point tracker (MPPT) methods work to maximize the output power of a PV system under changes in meteorological conditions. The performance of these methods depends on the complexity of the algorithm and the number of used variable inputs for
Waleed Al Abri +3 more
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Modified Levy Flight Optimization for a Maximum Power Point Tracking Algorithm under Partial Shading
Applied Sciences, 2021 This paper presents a novel modified Levy flight optimization for a photovoltaic PV solar energy system. Conventionally, the Perturb and Observe (P&O) algorithm has been widely deployed in most applications due to its simplicity and ease of ...
Chanuri Charin +3 more
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Research On MPPT Of PV System Based On CSAGAM
Journal of Applied Science and Engineering, 2022 The existing Maximum Power Point Tracking (MPPT) method has low tracking efficiency and poor stability. It is easy to fall into the Local Maximum Power Point (LMPP) in Partial Shading Condition (PSC), resulting in the degradation of output power quality
Tao Hou +3 more
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Modified Partial-Shading-Tolerant Multi-Input-Single-Output Photovoltaic String Converter
IEEE Access, 2021 Photovoltaic (PV) energy systems rapidly penetrate global renewable energy market recently due to their direct energy conversion, environmental friendly and modularity features.
Rana M. Ahmed +3 more
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Intelligent Reconfigurable Photovoltaic System
Energies, 2021 The global maximum power point tracking of a PV array under partial shading represents a global optimization problem. Conventional maximum power point tracking algorithms fail to track the global maximum power point, and global optimization algorithms do
Ekaterina Engel +3 more
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Hybrid global maximum power point tracking approach for photovoltaic power optimisers
IET Renewable Power Generation, 2018 A new hybrid global maximum power point (MPP) tracking (MPPT) method is introduced in this study by using an improved 0.8 V OC model‐based algorithm containing a smart power scanning procedure which is based on the sign of a change of photovoltaic (PV) module power.
Basoglu, Mustafa Engin, Cakir, Bekir
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Energies, 2023 The shift towards sustainable energy sources is gaining momentum due to their environmental cleanliness, abundant availability, and eco-friendly characteristics.
Moazzam Ali Rabbani +4 more
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Fast and precise global maximum power point tracking techniques for photovoltaic system [PDF]
IET Renewable Power Generation, 2019 The multiple power peaks obtained in the power–voltage ( P‐V ) curve of a photovoltaic string under partially shaded condition results in a complicated maximum power point tracking (MPPT) process. Under this condition, the conventional MPPT methods are not acknowledged as they result in false
Husain, Mohammed Aslam +3 more
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Enhanced Grey Wolf Optimizer Based MPPT Algorithm of PV System Under Partial Shaded Condition
International Journal of Renewable Energy Development, 2017 Partial shading condition is one of the adverse phenomena which effects the power output of photovoltaic (PV) systems due to inaccurate tracking of global maximum power point.
Santhan Kumar Cherukuri +1 more
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Applied Sciences, 2020 In practical operating conditions, the Solar-Photo Voltaic (SPV) system experiences multifarious irradiation and temperature levels, which generate power with multiple peaks. This is considered as the nonuniform operating condition (NUOC).
Gajendra Singh Chawda +4 more
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