Optimized Global Maximum Power Point Tracking of Photovoltaic Systems Based on Rectangular Power Comparison [PDF]
IEEE Access, 2021 Global maximum power point tracking (GMPPT) refers to the extraction of the maximum power from photovoltaic (PV) modules in real time under changing ambient conditions.
Pallavi Bharadwaj, Vinod John
doaj +4 more sources
A Novel Global Maximum Power Point Tracking Method Based on Measurement Cells [PDF]
IEEE Access, 2022 Solar power generation has become a solution to mitigate the severe effects on the everyday higher prices of fossil fuels. Additionally, renewable energies operation -as solar- results in a non-polluting way to supply energy, being of special interest ...
Rodrigo H. Morales +7 more
doaj +4 more sources
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
doaj +4 more sources
Global Maximum Power Point Tracking of Partially Shaded PV System Using Advanced Optimization Techniques [PDF]
Energies, 2022 In this work, a meta-heuristic optimization based method, known as the Firefly Algorithm (FA), to achieve the maximum power point (MPP) of a solar photo-voltaic (PV) system under partial shading conditions (PSC) is investigated.
Nouman Akram +3 more
doaj +3 more sources
Results in EngineeringIn this research, a novel initialization strategy for conventional MPPT algorithms is proposed to define the best position for the tracking process to start over the P–V curve.
Nedaa Al-Tawalbeh +4 more
doaj +3 more sources
Comparison of Meta-Heuristic Optimization Algorithms for Global Maximum Power Point Tracking of Partially Shaded Solar Photovoltaic Systems [PDF]
Algorithms, 2023 Partial shading conditions lead to power mismatches among photovoltaic (PV) panels, resulting in the generation of multiple peak power points on the P-V curve. At this point, conventional MPPT algorithms fail to operate effectively.
T. Nagadurga +2 more
openalex +2 more sources
Smart Global Maximum Power Point Tracking Controller of Photovoltaic Module Arrays [PDF]
Energies, 2018 This study first explored the effect of shading on the output characteristics of modules in a photovoltaic module array. Next, a modified particle swarm optimization (PSO) method was employed to track the maximum power point of the multiple-peak ...
Long-Yi Chang +3 more
doaj +2 more sources
Photovoltaic global maximum power point tracking method based on fuzzy PI control [PDF]
E3S Web of Conferences, 2023 At present, algorithms for finding the maximum power point of photovoltaic systems generally have some limitations, especially in cases of uneven light intensity, traditional algorithms often fall into local optima, with limited application space, and ...
Yang Fanglin, Chang Xiaoheng
doaj +2 more sources
Comparative study of modern heuristic algorithms for global maximum power point tracking in photovoltaic systems under partial shading conditions [PDF]
Frontiers in Energy Research, 2022 Under partial shading conditions (PSCs), photovoltaic (PV) generation systems exhibit multiple local and a single global maximum power point. Consequently, global maximum power point tracking (GMPPT) is required to improve the performance of PV systems ...
Kangshi Wang +4 more
openalex +2 more sources
An Improved Partial Shading Detection Strategy Based on Chimp Optimization Algorithm to Find Global Maximum Power Point of Solar Array System [PDF]
Energies, 2022 A PV system’s operation highly depends on weather conditions. In case of varying irradiances or load changes, there is a power mismatch between various modules of the PV array.
Muqaddas Elahi +2 more
openalex +2 more sources