Results 21 to 30 of about 307 (135)

A Novel Approach to Achieve MPPT for Photovoltaic System Based SCADA

Energies, 2022
In this study, an improved artificial intelligence algorithms augmented Internet of Things (IoT)-based maximum power point tracking (MPPT) for photovoltaic (PV) system has been proposed.
Bilal Naji Alhasnawi, Basil H. Jasim, Arshad Naji Alhasnawi, Bishoy E. Sedhom, Ali M. Jasim, Azam Khalili, Vladimír Bureš, Alessandro Burgio, Pierluigi Siano   +8 more
doaj   +1 more source

A Fast-Tracking Hybrid MPPT Based on Surface-Based Polynomial Fitting and P&O Methods for Solar PV under Partial Shaded Conditions

Mathematics, 2021
The efficiency of photovoltaic (PV) systems depends directly on solar irradiation, so drastic variations in solar exposure will undoubtedly move its maximum power point (MPP). Furthermore, the presence of partial shading conditions (PSCs) generates local
Catalina González-Castaño, Carlos Restrepo, Javier Revelo-Fuelagán, Leandro L. Lorente-Leyva, Diego H. Peluffo-Ordóñez   +4 more
doaj   +1 more source

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

A novel hybrid series salp particle Swarm optimization (SSPSO) for standalone battery charging applications

Ain Shams Engineering Journal, 2022
This paper presents a novel hybrid series salp particle swarm optimization (SSPSO) algorithm for tracking the global maximum power point (GMPP) of the standalone battery charging systems under partial shading conditions (PSC).
Idriss Dagal, Burak Akın, Erdem Akboy
doaj   +1 more source

Integrated and closed‐loop biorefinery strategies for efficient waste valorization and biofuel production

The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1656-1676, April 2026.
Abstract Advancements in biofuel production technologies are essential for reducing global dependence on fossil fuels and addressing their overexploitation. Many valuable components of biomass, such as cellulose, hemicellulose, and lignin, remain underused in traditional biorefineries, which typically rely on a single feedstock to produce a primary ...
Marcos Paulo Patta Granado, Prakhar Talwar, Sahil Sahil, Andrea Cressoni De Conti, Sonil Nanda, Janusz A. Kozinski   +5 more
wiley   +1 more source

Experimentation, Simulation & Analysis of Partial Shading Effect in Solar Modules

Energy Science &Engineering, Volume 14, Issue 1, Page 4-15, January 2026.
The Master module placed in a non‐shaded and camera view cleaning position, compensates for the loss in power due to partial shading of the slaves, improving the GMP. The enhanced PV voltage across the partially shaded arrangement reduces reverse bias conditions and thermal stress.
Valsala Kamala Devi, Perumpalot Valsaraj, Nhalile Veetil Edavalath Pramod   +2 more
wiley   +1 more source

Modified Seagull Optimization Algorithm based MPPT for augmented performance of Photovoltaic solar energy systems

Automatika, 2022
The changing weather conditions and Partial Shading Situation (PSS) create numerous challenges in harvesting available maximum power from the solar Photovoltaic (PV) systems.
Annapoorani Subramanian, Jayaparvathy Raman   +1 more
doaj   +1 more source

A Bio‐Inspired Horned Lizard Optimisation‐Driven Super‐Twisting Sliding Mode Control Framework for High‐Performance Global MPPT in PV Systems Under Multiple Partial Shading Patterns

IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
This figure presents the high‐level idea of the proposed control system. The top‐level controller generates the optimal reference while the lower‐level sliding mode controller ensures accurate voltage tracking. ABSTRACT This paper proposes a hybrid control scheme that integrates the horned lizard optimisation algorithm (HLOA) with a super‐twisting ...
Salah Necaibia, Abdelbaset Laib, Badreddine Kanouni, Abdelbasset Krama, Ahmed Zakaria Mehdi Chedjara, Hafiz Ahmed, Chun‐Lien Su   +6 more
wiley   +1 more source

A Differential Evolution Based MPPT Method for Photovoltaic Modules under Partial Shading Conditions

International Journal of Photoenergy, 2014
Partially shaded photovoltaic (PV) modules have multiple peaks in the power-voltage (P-V) characteristic curve and conventional maximum power point tracking (MPPT) algorithm, such as perturbation and observation (P&O), which is unable to track the global
Kok Soon Tey, Saad Mekhilef, Hong-Tzer Yang, Ming-Kai Chuang   +3 more
doaj   +1 more source

Adaptive Switch Matrix for PV Module Connections to Avoid Permanent Cross-Tied Link in PV Array System Under Non-Uniform Irradiations

IEEE Access, 2021
In this paper, the significance of cross-tied link between the solar photovoltaic (PV) modules in an array during partial shading conditions (PSCs) is introduced.
Rupendra Kumar Pachauri, Hassan Haes Alhelou, Jianbo Bai, Mohamad Esmail Hamedani Golshan   +3 more
doaj   +1 more source