A Hybrid P&O and PV Characteristics Simulation Method for GMPPT in PV Systems Under Partial Shading Conditions [PDF]
SensorsUnder uniform operating conditions, the power–voltage (P-V) and current–voltage (I-V) curves of a photovoltaic (PV) system have only one maximum point, which facilitates the operation of maximum power point tracking (MPPT) algorithms. In practice, the PV
Van Hien Bui +3 more
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Performance validation of global MPPT for efficient power extraction through PV system under complex partial shading effects [PDF]
Scientific ReportsThe photovoltaic (PV) energy is essential for the future of sustainable energy developments. Conventional algorithms perform well in maximum power extraction under uniform irradiance conditions (UIC).
Muhammad Abu Bakar Siddique +4 more
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A novel MPPT technology based on dung beetle optimization algorithm for PV systems under complex partial shade conditions [PDF]
Scientific ReportsSolar power is a renewable energy source, and its efficient development and utilization are important for achieving global carbon neutrality. However, partial shading conditions cause the output of PV systems to exhibit nonlinear and multipeak ...
Chunliang Mai +5 more
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Scientific ReportsAs the significance and complexity of solar panel performance, particularly at their maximum power point (MPP), continue to grow, there is a demand for improved monitoring systems.
Serge Raoul Dzonde Naoussi +7 more
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Development of rapid and reliable cuckoo search algorithm for global maximum power point tracking of solar PV systems in partial shading condition [PDF]
Archives of Control Sciences, 2021 The solar photovoltaic output power fluctuates according to solar irradiation, temperature, and load impedance variations. Due to the operating point fluctuations, extracting maximum power from the PV generator, already having a low power conversion ...
Khadidja Bentata +2 more
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Global Hybrid Maximum Power Point Tracking for PV Modules Based on a Double-Diode Model
IEEE Access, 2021 Photovoltaic systems under partial shading conditions (PSC) need to operate at the global maximum power point (GMPP) to extract the maximum possible power. Partial shading is characterized by the exhibition of a multi-peaked behavior in the voltage power
Eduardo Jose Barbosa +5 more
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A Fast and Accurate Global Maximum Power Point Tracking Method for Solar Strings under Partial Shading Conditions [PDF]
Journal of Operation and Automation in Power Engineering, 2020 This paper presents a model-based approach for the global maximum power point (GMPP) tracking of solar strings under partial shading conditions. In the proposed method, the GMPP voltage is estimated without any need to solve numerically the implicit and ...
S.M. Hashemzadeh, M. Hejri
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IET Renewable Power Generation, 2021 The power–voltage curve of photovoltaic (PV) power generation system under partial shading conditions (PSC) is non‐monotonic with multiple power peaks and traditional methods do not guarantee global convergence which leads to energy loss.
Satheesh Krishnan G. +4 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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Energies, 2020 The partial shading of photovoltaic (PV) modules due to clouds or blocking objects, such as buildings or tree leaves, is a common problem for photovoltaic systems.
Bustani Hadi Wijaya +3 more
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