Results 11 to 20 of about 3,785 (175)

Maximum power point tracking based on improved spotted hyena optimizer for solar photovoltaic [PDF]

International Journal of Electrical and Computer Engineering (IJECE), 2022
The conventional maximum power point tracking (MPPT) method such as perturb and observe (P&O) under partial shading conditions with non-uniform irradiation, can get trapped on local maximum power point (LMPP) and cannot reach global maximum power ...
Alvianandy, Muhammad Farizky, Sumantri, Bambang, Windarko, Novie Ayub   +2 more
core   +4 more sources

A Novel Hybrid Maximum Power Point Tracking Technique for PV System under Complex Partial Shading Conditions in Campus Microgrid

Applied Sciences, 2023
Solar generation has become increasingly important in grid applications. In order to improve the energy efficiency of the photovoltaic array (PV), factors such as temperature, nonlinear characteristics, and partial shadow conditions (PSCs) of the PV must
Yanbo Li, Linyi Li, Yechao Jiang, Yinghao Gan, Jianfeng Zhang, Shibo Yuan   +5 more
doaj   +2 more sources

Revolutionizing Photovoltaic Systems: An Innovative Approach to Maximum Power Point Tracking Using Enhanced Dandelion Optimizer in Partial Shading Conditions

Energies, 2023
Partial shading (PS) is a prevalent phenomenon that often affects photovoltaic (PV) installations, leads to the appearance of numerous peaks in the power-voltage characteristics of PV cells, caused by the uneven distribution of solar irradiance on the PV
Elmamoune Halassa, Lakhdar Mazouz, Abdellatif Seghiour, Aissa Chouder, Santiago Silvestre   +4 more
doaj   +2 more sources

An Adaptive Maximum Power Point Tracker for Photovoltaic Arrays Using an Improved Soft Computing Algorithm

Applied Sciences, 2023
This paper presents an improved version of the firefly algorithm (FA) by which a maximum power point (MPP) tracker was developed to track down the global maximum power point (GMPP) of a partially shaded photovoltaic module array (PVMA). As the first step,
Kuei-Hsiang Chao, Shu-Wei Zhang
doaj   +2 more sources

Maximum Power Point Tracking Technology of Photovoltaic Array under Partial Shading Based On Adaptive Improved Differential Evolution Algorithm

Energies, 2020
In the case of partial shading conditions, there will be more than one maximum power point (MPP) in photovoltaic (PV) array. The traditional maximum power point tracking (MPPT) methods are easy to get in the local maximum power point (LMPP) and fail ...
Peng Zhang, Huibin Sui
doaj   +2 more sources

A Novel Global Maximum Power Point Tracking Method Based on Measurement Cells

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, Jaime A. Rohten, Matias N. Garbarino, Javier A. Munoz, Jose J. Silva, Esteban S. Pulido, Jose R. Espinoza, Marcos L. Andreu   +7 more
doaj   +2 more sources

An Improved Photovoltaic Module Array Global Maximum Power Tracker Combining a Genetic Algorithm and Ant Colony Optimization

Technologies, 2023
In this paper, a hybrid optimization controller that combines a genetic algorithm (GA) and ant colony optimization (ACO) called GA-ACO algorithm is proposed.
Kuo-Hua Huang, Kuei-Hsiang Chao, Ting-Wei Lee   +2 more
doaj   +2 more sources

Global Maximum Power Point Tracking of a Photovoltaic Module Array Based on Modified Cat Swarm Optimization

Applied Sciences
The main purpose of this study was to research and develop maximum power point tracking (MPPT) of a photovoltaic module array (PVMA) with partial module shading and sudden changes in solar irradiance. Modified cat swarm optimization (MCSO) was adopted to
Kuei-Hsiang Chao, Thi Bao-Ngoc Nguyen
doaj   +2 more sources

Extraction of the Global Maximum Power for PV System under PSC Using an Improved PSO Technique [PDF]

Periodica Polytechnica Electrical Engineering and Computer Science, 2023
To get the most power out of photovoltaic (PV) panels, PV systems must utilize a maximum power point tracking (MPPT) controller. In partial shading conditions (PSC), the power-voltage (P-V) characteristic of the PV network may show a single global ...
Kamta, Martin, Ndje , Martial, Nzoundja Fapi, Claude Bertin, Tchakounté, Hyacinthe, Wira, Patrice   +4 more
core   +3 more sources

Optimization of Maximum Power Point Tracking Flower Pollination Algorithm for a Standalone Solar Photovoltaic System

Mehran University Research Journal of Engineering and Technology, 2020
Modern-day world is facing problems such as, electricity generation deficiency, mounting energy demand, GHG (Greenhouse Gas) emissions, reliability and soaring prices.
Muhammad Mateen Afzal Awan, Tahir Mahmood   +1 more
doaj   +2 more sources