Results 21 to 30 of about 307 (159)
A novel ANN-based GMPPT method for PV systems under complex partial shading conditions [PDF]
, 2023 In this article, a new two-stage global maximum power point tracking (GMPPT) algorithm based on artificial neural network (ANN) is proposed. The novel ANN architecture is presented first, which requires fewer sampling points than other ANN-based GMPPT ...
Liu, Yi-Hua +9 more
core +1 more source
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
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 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
Control strategy of grid-connected photovoltaic generation system based on GMPPT method
IOP Conference Series: Earth and Environmental Science, 2018 There are multiple local maximum power points when photovoltaic (PV) array runs under partial shading condition (PSC).However, the traditional maximum power point tracking (MPPT) algorithm might be easily trapped in local maximum power points (MPPs) and ...
Zhongfeng Wang +6 more
openaire +2 more sources
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
GMPPT approach for photovoltaic systems under partial shading conditions using a genetic algorithm
, 2022 In this paper a new global maximum power point tracking (GMPPT) approach is proposed for a photovoltaic (PV) module using a genetic algorithm (GA) system under partial shading conditions. The partial shading condition is one of the adverse phenomena that
Md Jahidur Rahman +2 more
core +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