Results 61 to 70 of about 952 (128)

An enhanced MPPT algorithm based on adaptive extremum‐seeking control applied to photovoltaic systems operating under partial shading

IET Renewable Power Generation, 2021
This study presents an improved extremum‐seeking control (ESC) method, intended to optimise the maximum power point tracking (MPPT) in a photovoltaic (PV) generation system. More specifically, to overcome the problem associated with partial shading in PV
Rafaela Dizaró Silveira, Gabriel Pereira das Neves, Sérgio Augusto Oliveira da Silva, Bruno Augusto Angélico   +3 more
doaj   +1 more source

A comparative study of solar photovoltaic array configurations to optimize power harvesting in a real-world system under various partial shading conditions [PDF]

Partial shading (PS) significantly reduces power generation and efficiency in solar photovoltaic (PV) systems. This research presents a novel totalcross-tied (TCT) methodology designed to mitigate shading effects by optimizing array layout while ...
Balakrishnan, Karthick, Mahalingam, Sudhakaran   +1 more
core   +2 more sources

Global MPPT Control of Photovoltaic Array Using SEPIC Converter under Partial Shading Condition [PDF]

, 2019
The factors affecting the performance characteristics of a photovoltaic (PV) array are temperature, solar insolation, shading and array configuration. The PV system exhibits a non-linear I-V characteristic and its unique maximum power point on the P-V ...
J. Senthilnathan
core   +2 more sources

High‐power DC‐DC converter with proposed HSFNA MPPT for photovoltaic based ultra‐fast charging system of electric vehicles

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
Abstract This research paper describes the implementation of a photovoltaic (PV) fed energy‐efficient high‐power DC‐DC converter for ultra‐fast charging systems with a proposed hybrid simplified Firefly and neighborhood attraction firefly (HSFNA) algorithm for maximum power point tracking (MPPT).
Neeraj Priyadarshi, M. S. Bhaskar, P. Sanjeevikumar, Farooque Azam, Baseem Khan   +4 more
wiley   +1 more source

GMPP Tracking of Solar PV System Using Spotted Hyena and Quadratic Approximation Based Hybrid Algorithm Under Partially Shaded Conditions

IEEE Access
The demand for clean and renewable energy is increasing due to environmental concerns. Photovoltaic (PV) system is very popular from the renewable sources and its usage is increasing.
Parveen Kumar, Manish Kumar, Ajay Kumar Bansal   +2 more
doaj   +1 more source

Artificial Intelligence Based MPPT Techniques for Solar Power System: A review

Journal of Modern Power Systems and Clean Energy, 2020
In the last decade, artificial intelligence (AI) techniques have been extensively used for maximum power point tracking (MPPT) in the solar power system.
Kah Yung Yap, Charles R. Sarimuthu, Joanne Mun-Yee Lim   +2 more
doaj   +1 more source

A maximum power point tracking based on levy flight optimization [PDF]

, 2020
This paper proposes a Levy flight global maximum power point tracking for solar photovoltaic (PV) system under partial shading conditions. The proposed method comes with merits such as simplicity, fast response and free of oscillation.
Charin, C., Ishak, Dahaman, Mohd Zainuri, Muhammad Ammirrul Atiqi   +2 more
core   +3 more sources

Extensive performance investigation of Luo converter‐based modified firefly maximum point tracking algorithm for permanent magnet synchronous motor‐driven photovoltaic pumping system

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
Abstract This research paper deals the practical performance analysis of Permanent Magnet Synchronous Motor (PMSM) drives‐based photovoltaic (PV) pumping applications. A modified firefly algorithm (MFA) based maximum power point tracker (MPPT) with Luo converter is employed.
Neeraj Priyadarshi, Pandav Kiran Maroti, Mohamed G. Hussien   +2 more
wiley   +1 more source

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   +1 more source

A Modified Hybrid Maximum Power Point Tracking Method for Photovoltaic Arrays Under Partially Shading Condition

IEEE Access, 2019
To ensure the photovoltaic (PV) arrays under partial shading condition(PSC) could still output maximum power quickly and efficiently, this work presents a modified hybrid maximum power point tracking (MPPT) method, which applies artificial neural network
Wei Zhang, Guopeng Zhou, Hao Ni, Yunlian Sun   +3 more
doaj   +1 more source