Results 1 to 10 of about 776 (184)
Electrical performance of a fully reconfigurable series-parallel photovoltaic module [PDF]
Nature Communications, 2023 Reconfigurable photovoltaic modules are a promising approach to improve the energy yield of partially shaded systems. So far, the feasibility of this concept has been evaluated through simulations or simplified experiments.
Andres Calcabrini +4 more
doaj +6 more sources
Intelligent Reconfigurable Photovoltaic System [PDF]
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
doaj +2 more sources
Optimal Photovoltaic Array Dynamic Reconfiguration Strategy Based on Direct Power Evaluation
IEEE Access, 2020 In actual operation, photovoltaic arrays inevitably encounter shadow problems, resulting in a power output decline and multiple peaks in the output characteristics.
Zhen Zhu, Meiyi Hou, Lei Ding
exaly +3 more sources
Reconfiguration of photovoltaic arrays based on genetic algorithm
Revista Facultad de Ingeniería Universidad de Antioquia, 2015 This paper describes a Genetic Algorithm (GA) implementation devoted to the calculation of reconfiguration patterns for Photovoltaic Arrays (PVs).
Fabio Andrés Ramírez-Quiroz +4 more
doaj +5 more sources
An evolutionary approach to the dynamical reconfiguration of photovoltaic fields
Neurocomputing, 2015 The dynamical reconfiguration of photovoltaic panels is a useful approach for fighting the detrimental effects of mismatching on their power production. The practical implementation of the method has been recently optimized by means of efficient and reliable relays. However, two problems remain still open.
A Della Cioppa +2 more
exaly +3 more sources
Reconfiguration of Urban Photovoltaic Arrays Using Commercial Devices [PDF]
Energies, 2015 A recent approach to mitigate the adverse effects of photovoltaic (PV) arrays operating under mismatching conditions is the dynamic electrical reconfiguration of the PV panels. This paper introduces a procedure to determine the best configuration of a PV
Sergio Ignacio Serna-Garcés +2 more
doaj +2 more sources
Reconfigurable, non-volatile neuromorphic photovoltaics
Nature Nanotechnology, 2023 The neural network image sensor-which mimics neurobiological functions of the human retina-has recently been demonstrated to simultaneously sense and process optical images. However, highly tunable responsivity concurrent with non-volatile storage of image data in the neural network would allow a transformative leap in compactness and function of these
Tangxin Li +10 more
+7 more sources
Reconfigurable solar photovoltaic systems: A review [PDF]
Heliyon, 2020 Even though solar power generation has become an emerging trend in the world, its penetration into the utility grid as a distributed generation source is not a satisfactory measure due to the inherent issues related to solar photovoltaic systems (SPVSs).
K.A.Himali Lakshika +5 more
openaire +3 more sources
Dynamic Robust Reconfiguration of Distribution Network with Low-wind-speed Wind Turbine Integrated [PDF]
E3S Web of Conferences, 2020 For distribution systems where wind sources are poor, low-wind-speed wind turbines (LWTG) plays an important role in improving the security, economy and reliability of the system.
Xie Dongqing +5 more
doaj +1 more source
IEEE Access, 2021 Solar Photovoltaic array may often be subjected to partial shading, which may lead to uneven row current and creates local maximum power point on the power-voltage characteristics.
Murugesan Palpandian +5 more
doaj +1 more source