Results 71 to 80 of about 214 (143)

A simulated annealing global maximum power point tracking approach for PV modules under partial shading conditions

, 2016
This paper proposes a simulated annealing (SA)-based global maximum power point tracking (GMPPT) technique designed for photovoltaic (PV) systems which experience partial shading conditions (PSC).
Enamul Haque (13069056), S Lyden (13544581)   +1 more
core  

A Simple Global Maximum Power Point Tracking Scheme With Region Segmentation for Partially Shaded PV Modules

To reduce the levelized cost of photovoltaic (PV) en-ergy, traditional global maximum power point tracking (GMPPT) schemes are more and more employing sophisticated scanning or artificial intelligence technologies to optimize energy harvesting under ...
Zhu, Yinxiao, Blaabjerg, Frede; id_orcid, Lv, Runze, Yang, Yongheng   +3 more
core   +1 more source

New global maximum power point tracking and modular voltage equalizer topology for partially shaded photovoltaic system / Immad Shams

, 2022
Maximum power point tracking (MPPT) is one of the crucial components to ensure the PV system operates optimally. The bypass diodes are added across series-connected PV modules to avoid the hotspot phenomenon on the surface of the solar cells, which ...
Immad , Shams
core  

A novel global MPPT technique using improved PS-FW algorithm for PV system under partial shading conditions

, 2021
Under partial shading conditions (PSC), conventional Maximum Power Point Tracking (MPPT) algorithms are unable to reach the Maximum Power Point (MPP) due to non-linear characteristics of the curve.
Chai, Lucas Gao King, Chiong, Choo W. R., Juwono, Filbert H., Gopal, Lenin, Ling, Huo Chong, Basuki, Thomas Anung; id_orcid   +5 more
core   +1 more source

Desenvolupament d’una aplicació amb MATLAB per l’avaluació d’algorismes GMPPT (Global Maximum Power Point Tracking)

, 2019
En aquest projecte es presenta una comparació entre els algoritmes 0.8 VOC i el “Differential Evolution” per donar resposta a la cerca del punt global de màxima potència en panells fotovoltaics. La comparació s’ha dut a terme mitjançant l’anàlisi de la resposta en règims que presenten ombres parcials.
openaire   +2 more sources

Maximum power point tracking system for partially shaded solar panel

, 2014
The main aim of this project was to find Global maximum power point tracking system for the partially shaded solar panel. I understood the effects of the partially shaded solar panel, and then implemented the theory on an experimental basis by using ...
Chandarana, Harsh
core  

An innovative maximum power point tracking for photovoltaic systems operating under partially shaded conditions using Grey Wolf Optimization algorithm

Automatika
Partial shading conditions (PSCs) may be unpredictable and difficult to forecast in large-scale solar photovoltaic (PV) systems. Potentially degrading the PV system's performance results from numerous peaks in the P–V curve caused by PSC.
Muhannad J. Alshareef
doaj   +1 more source

Application of a simulated annealing technique for global maximum power point tracking of PV modules experiencing partial shading

, 2014
This paper proposes a Simulated Annealing based Global Maximum Power Point Tracking (GMPPT) technique designed for photovoltaic (PV) systems which experience partial shading conditions (PSC). The proposed technique is compared with the common Perturb and
Md Enamul Haque (14738455), Xiao, D (5387914), Sarah Lyden (14742937)   +2 more
core  

Hybrid Global MPPT Method Based on Decision Tree and Perturb and Observe Algorithm

IEEE Open Journal of the Industrial Electronics Society
Anovel global maximum power point tracking technique for a partially shaded photovoltaic (PV) system based on an artificial intelligence strategy that hybridizes decision trees (DTs) with the classic perturb and observe (P&O) algorithm is presented ...
Carlos Restrepo, Nicolas Yanez-Monsalvez, Sebastian Riffo, Cristian Guarnizo-Lemus, Catalina Gonzalez-castano, Samir Kouro   +5 more
doaj   +1 more source

Comparison of Two Hybrid Global Maximum Power Point Algorithms for Photovoltaic Module Under Both Uniform and Partial Shading Condition

, 2020
Power vs. Voltage (P-V) characteristics of a photovoltaic module (PV) show multiple peaks under partial shading conditions (PSCs). Most conventional maximum power point tracking (MPPT) techniques can accurately locate the single point under uniform ...
Mekhilef, Saad, Mohamed Fathi, Dalila Fares, Fares, Dalila, Fathi, Mohamed, Saad Mekhilef   +5 more
core   +1 more source