Results 21 to 30 of about 551 (171)
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 +1 more source
Photovoltaic GMPPT control method under local shade based on improved DBO
Chinese Journal of Electrical EngineeringPeijin Liu
exaly +2 more sources
A novel global FPPT strategy for PV system under partial shading condition
IET Renewable Power Generation, Volume 17, Issue 14, Page 3403-3423, 26 October 2023., 2023 Based on statistical results (more than 2430 MATLAB simulations and hard‐in‐loop experiments) with a comprehensive comparison index, the CPA is selected and modified to serve as the core optimizer for the GFPPT optimization problem. Based on the features of MH and GFPP, a novel modification strategy is proposed to reduce searching time, including an ...
Xueliang Xing, Limin Jia, Xiangzhen Yang
wiley +1 more source
International Transactions on Electrical Energy Systems, Volume 2023, Issue 1, 2023., 2023 Power management in advanced grid systems requires the seamless integration of diverse renewable energy sources. This study investigates the optimization of a grid‐connected system comprising a photovoltaic (PV) solar panel, energy storage system, fuel cell (FC), and diesel generator (DG) using the bioinspired metaheuristic technique called jellyfish ...
Nivedita Singh +6 more
wiley +1 more source
Global MPPT Based on Machine-Learning for PV Arrays Operating under Partial Shading Conditions
Applied Sciences, 2020 A global maximum power point tracking (GMPPT) process must be applied for detecting the position of the GMPP operating point in the minimum possible search time in order to maximize the energy production of a photovoltaic (PV) system when its PV array ...
Christos Kalogerakis +2 more
doaj +1 more source
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
doaj +1 more source
International Journal of Energy Research, Volume 2023, Issue 1, 2023., 2023 In this paper, a novel adaptive photovoltaic maximum power point tracking (MPPT) circuit is proposed, called AT2MPPT. The AT2MPPT circuit is based on a type two fuzzy logic set and utilizes a detailed two‐diode model of a solar cell, as well as an innovative hybrid algorithm for designing the MPPT circuit.
Hamidreza Yavari Karizaki +3 more
wiley +1 more source
International Journal of Photoenergy, Volume 2021, Issue 1, 2021., 2021 On the basis of a five‐parameter photovoltaic (PV) mathematical model, a multipeak output model of a PV array under partial shading conditions (PSCs) is obtained by MATLAB simulation. Simulation and experimental results demonstrate that the model can simulate the performance curves of the PV array under the PSCs.
Jianbo Bai +4 more
wiley +1 more source
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 +1 more source
An efficient scanning algorithm for photovoltaic systems under partial shading [PDF]
, 2022 This paper proposes a new technique of maximum power point tracking (MPPT) for a photovoltaic (PV) system connected to three phase grids under partial shading condition (PSC), based on a new combined perturb and observe (P&O) with scanning algorithm.
Aboulfatah, Mohamed +3 more
core +4 more sources