Results 21 to 30 of about 2,433 (211)

Enhancing PV Power Extraction Under Partial Shading Condition with Shade Dispersion Strategy

Diyala Journal of Engineering Sciences
Improving photovoltaic (PV) system efficiency is a popular field of research. Partial shading (PS) adversely impacts the solar system's output power, which considerably reduces the system's efficiency.
Parween R. Kareem, Husniyah Jasim, Fattah H. Hasan, Sameer Algburi   +3 more
doaj   +2 more sources

A comprehensive analyses with new findings of different PSO variants for MPPT problem under partial shading

Ain Shams Engineering Journal, 2022
Evolutionary algorithms (EAs) have emerged as powerful maximum power point trackers (MPPTs) for solar photovoltaic (PV) system under partial shading condition (PSC).
Saba Javed, Kashif Ishaque
doaj   +2 more sources

A Novel Technique Based on Peafowl Optimization Algorithm for Maximum Power Point Tracking of PV Systems Under Partial Shading Condition

Frontiers in Energy Research, 2021
One of the most critical tasks during the application of photovoltaic (PV) systems is to harvest the optimal output power at various environmental scenarios, which is called maximum power point tracking (MPPT).
Dongrui Li, Jinjin Li, Ning Wang
doaj   +2 more sources

Differential evolution based solar photovoltaic array reconfiguration algorithm for optimal energy extraction during partial shading condition

International Journal of Power Electronics and Drive Systems (IJPEDS), 2018
To increase energy yield from an installed photovoltaic (PV) array, particularly during partial shading condition (PSC), a new technique based on reconfigurable PV array interconnection is proposed in this work.
Tazally, M. A. I. A., Tajuddin, M. F. N., Azmi, A., Sutikno, T., Ayob, S. M.   +4 more
core   +2 more sources

Butterfly optimization algorithm based maximum power point tracking of photovoltaic systems under partial shading condition

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2019
Because of dust, trees, high buildings in the surrounding area, partial shading conditions (PSC) occur in photovoltaic (PV) systems. This condition affects the power output of the PV system.
Cikan M., Aygül K., Tumay M., Demirdelen T.   +3 more
core   +3 more sources

Memetic reinforcement learning based maximum power point tracking design for PV systems under partial shading condition [PDF]

Energy, 2019
Solar energy has attracted significant attentions around the globe, while one of its most crucial task is to harvest the maximum available solar power under different weather conditions, also known as maximum power point tracking (MPPT).
Yang, B, Jiang, L, He, T, Yu, T, Li, H, Sun, L, Zhang, X, Li, S   +7 more
core   +2 more sources

Application of Ladybug Tool on Building-Installed PV Reconfiguration Under Partial Shading Condition

Photovoltaic Specialists Conference
International audienceBuilding an Applied PV system (BPV) provides a new solution to implement renewable energy in urban areas. For the BPV system, partial shading conditions (PSC) are the leading causes of mismatched power/energy loss.
Migan-Dubois, Anne, Shao, Chuanyong, Diallo, Demba   +2 more
core   +2 more sources

Novel bio-inspired memetic salp swarm algorithm and application to MPPT for PV systems considering partial shading condition [PDF]

Journal of Cleaner Production, 2019
© 2019 Elsevier Ltd This paper proposes a novel bio-inspired optimization method named memetic salp swarm algorithm (MSSA). It is developed by extending the original salp swarm algorithm (SSA) with multiple independent salp chains, thus it can implement ...
Yang, B, Shu, H, Jiang, L, Zhong, L, Yu, T, Li, H, Sun, L, Zhang, X   +7 more
core   +2 more sources

Modelling and Analysis of Photovoltaic System under Partially Shaded Conditions using Improved Harmony Search Algorithm

Nigerian Journal of Technological Development, 2021
With the increasing penetration of solar electricity in residential, institutional and commercial centres around the globe, the phenomenon of partial shading (PS) in Photovoltaic (PV) power generation is gaining attention. Under Partial shading condition
S. Sani, G. A. Olarinoye, P. U. Okorie
doaj   +3 more sources

A Real-Time Deterministic Peak Hopping Maximum Power Point Tracking Algorithm for Complex Partial Shading Condition

IEEE Access
Conventional perturb and observe (P&O) algorithm fails to track global maximum power point (GMPP) under complex partial shading conditions (PSC) in photovoltaic (PV) system.
Jia Shun Koh, Rodney H. G. Tan, Wei Hong Lim, Nadia M. L. Tan   +3 more
core   +2 more sources