Results 21 to 30 of about 4,826 (181)

A Novel TSA-PSO Based Hybrid Algorithm for GMPP Tracking under Partial Shading Conditions

Energies, 2022
In this paper, a new hybrid TSA-PSO algorithm is proposed that combines tunicate swarm algorithm (TSA) with the particle swarm optimization (PSO) technique for efficient maximum power extraction from a photovoltaic (PV) system subjected to partial ...
Abhishek Sharma, Abhinav Sharma, Vibhu Jately, Moshe Averbukh, Shailendra Rajput, Brian Azzopardi   +5 more
doaj   +3 more sources

An adapted model predictive control MPPT for validation of optimum GMPP tracking under partial shading conditions. [PDF]

Sci Rep
The energy generation efficiency of photovoltaic (PV) systems is compromised by partial shading conditions (PSCs) of solar irradiance with many maximum power points (MPPs) while tracking output power.
Siddique MAB, Zhao D, Rehman AU, Ouahada K, Hamam H.   +4 more
europepmc   +2 more sources

Comparative Evaluation of Traditional and Advanced Algorithms for Photovoltaic Systems in Partial Shading Conditions

Solar
The optimization of photovoltaic (PV) systems is vital for enhancing efficiency and economic viability, especially under Partial Shading Conditions (PSCs).
Robert Sørensen, Lucian Mihet-Popa
doaj   +2 more sources

MPPT Efficiency in PV Arrays under Partial Shading Conditions:A Comparative Analysis of PSO and P&O Algorithms

ENP Engineering Science Journal
Global Maximum Power Point Tracking (GMPPT) presents a fundamental challenge in photovoltaic (PV) systems due to the inherent nonlinearity of PV array characteristics.
Rachid Bennia, Cherif Larbes, Faiza Belhachat   +2 more
doaj   +2 more sources

A novel design and analysis of hybrid fuzzy logic MPPT controller for solar PV system under partial shading conditions. [PDF]

Sci Rep
Renewable energy resources are more useful when associated with the thermal power generation network because of their high accessibility in the environment, good system response, easy manufacturing, plus high scalable.
Kumar SS, Balakrishna K.
europepmc   +2 more sources

A novel hybrid GWO–PSO-based maximum power point tracking for photovoltaic systems operating under partial shading conditions [PDF]

Scientific Reports, 2022
One of the major challenges in photovoltaic (PV) systems is extracting the maximum power from the PV array, especially when they operate under partial shading conditions (PSCs).
Smail Chtita, Saad Motahhir, Aboubakr El Hammoumi, Aissa Chouder, Abou Soufiane Benyoucef, Abdelaziz El Ghzizal, Aziz Derouich, Mohamed Abouhawwash, S. S. Askar   +8 more
doaj   +2 more sources

Fast Indirect GMPPT Method for PV Systems under Uniform and Partial Shading Conditions

Nigerian Journal of Technological Development
Under Partial Shading Conditions (PSCs), conventional MPPT techniques fail to locate the Global Maximum Power Point (GMPP) for PV generators, and when PSCs change suddenly and repetitively, several GMPP tracking techniques takes time to find or miss the
K. Ameur, A. Hadjaissa, N. Abouchabana, A. Rabehi   +3 more
doaj   +2 more sources

Enhanced Maximum Power Point Tracking Using Modified PSO Hybrid With MPC Under Partial Shading Conditions

IEEE Access
Conventional methodologies such as Incremental Conductance (IC) and Perturbation and Observation (P&O) can be considered effective and low-cost solutions for PV Maximum Power Point Tracking (MPPT) problems in most cases.
Mohamed A. Hendy, Mohamed A. Nayel, Jose Rodriguez, Mohamed Abdelrahem   +3 more
doaj   +2 more sources

MPPT of PV System under Partial Shading Conditions by Novel Control with Modified Grey Wolf Optimization Technique [PDF]

E3S Web of Conferences
Solar energy is a primary source on earth and photovoltaic (PV) cells are using to produce electricity through solar energy. Due to nonlinear behavior of power vs voltage curves of PV system, a maximum power point tracking (MPPT) circuits must be ...
Singh B.P., Meena Mansingh, S S Neetha, Kulhar Kuldeep Singh   +3 more
doaj   +2 more sources

A Novel Hermite Interpolation-Based MPPT Technique for Photovoltaic Systems Under Partial Shading Conditions

IEEE Photonics Journal
Solar energy is a sustainable and highly promising renewable energy source. The commonly employed Perturbation and Observation (P&O) and Incremental Conductance (INC) methods exhibit advantages such as ease of implementation.
Chuanlai Yuan, Juntao Xia, Fengyuan Huang, Peng Zhao, Lingshuang Kong   +4 more
doaj   +2 more sources