Results 31 to 40 of about 1,746,259 (365)

A Maximum Power Point Tracker Using the Bald Eagle Search Technique for Grid-Connected Photovoltaic Systems

Energies, 2022
Maximum power point tracker (MPPT) methods work to maximize the output power of a PV system under changes in meteorological conditions. The performance of these methods depends on the complexity of the algorithm and the number of used variable inputs for
Waleed Al Abri, Rashid Al Abri, Hassan Yousef, Amer Al-Hinai   +3 more
doaj   +1 more source

Modified Partial-Shading-Tolerant Multi-Input-Single-Output Photovoltaic String Converter

IEEE Access, 2021
Photovoltaic (PV) energy systems rapidly penetrate global renewable energy market recently due to their direct energy conversion, environmental friendly and modularity features.
Rana M. Ahmed, Nahla E. Zakzouk, Mona I. Abdelkader, Ahmed Kadry Abdelsalam   +3 more
doaj   +1 more source

Energy Valley Optimizer (EVO) for Tracking the Global Maximum Power Point in a Solar PV System under Shading

Processes, 2023
Incorporating bypass diodes within photovoltaic arrays serves to mitigate the negative effects of partial shading scenarios. These situations can lead to the appearance of multiple peaks in the performance of solar panels.
Md Adil Azad, Injila Sajid, Shiue‐Der Lu, Adil Sarwar, Mohd Tariq, Shafiq Ahmad, Hwa-Dong Liu, Chang-Hua Lin, Haitham A. Mahmoud   +8 more
semanticscholar   +1 more source

Intelligent Reconfigurable Photovoltaic System

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, Igor Kovalev, Nikolay Testoyedov, Nikita E. Engel   +3 more
doaj   +1 more source

A Hybrid MPPT Controller Based on the Genetic Algorithm and Ant Colony Optimization for Photovoltaic Systems under Partially Shaded Conditions

Energies, 2021
A maximum power point tracking (MPPT) controller was used to make the photovoltaic (PV) module operate at its maximum power point (MPP) under changing temperature and sunlight irradiance.
Kuei-Hsiang Chao, Muhammad Nursyam Rizal
doaj   +1 more source

Hybrid global maximum power point tracking approach for photovoltaic power optimisers

IET Renewable Power Generation, 2018
A new hybrid global maximum power point (MPP) tracking (MPPT) method is introduced in this study by using an improved 0.8 V OC model‐based algorithm containing a smart power scanning procedure which is based on the sign of a change of photovoltaic (PV) module power.
Basoglu, Mustafa Engin, Cakir, Bekir
openaire   +3 more sources

Low-cost global MPPT scheme for photovoltaic systems under partially shaded conditions [PDF]

, 2013
Maximum Power Point Tracking (MPPT) is a technique applied to improve the efficiency of power conversion in Photovoltaic (PV) systems. Under partially shadowed conditions, the Power-Voltage (P-V) characteristic exhibits multiple peaks and the existing ...
Lei, CU, Ma, J, Man, KL, Ting, TO, Wong, N, Zhang, N   +5 more
core   +1 more source

Global Maximum Power Point Tracking Under Partial Shading Condition Using SEPIC Converter

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 2015
B.Paran thagan, M.Mari muthu, M.Kar thiga   +2 more
openaire   +2 more sources

Particle swarm optimization based maximum power point tracking for Partially Shaded Photovoltaic Arrays [PDF]

, 2016
This paper presents particle swarm optimization based perturb and observe (PSO-P&O) algorithm for maximizing output power of photovoltaic (PV) array under partially shaded conditions (PSC).
Teo, Kenneth Tze Kin
core   +1 more source

Submodule Integrated Distributed Maximum Power Point Tracking for Solar Photovoltaic Applications [PDF]

, 2012
This paper explores the benefits of distributed power electronics in solar photovoltaic applications through the use of submodule integrated maximum power point trackers (MPPT).
Perreault, David J., Pilawa-Podgurski, Robert C. N.   +1 more
core   +2 more sources