Results 11 to 20 of about 5,665 (217)
Advancements in PV Array Reconfiguration Techniques: Review Article
IEEE AccessShadowing is a pervasive and complex issue that negatively impacts the performance of photovoltaic (PV) systems by causing a substantial reduction in output power and producing multiple power peaks in characteristic curves. These negative impacts are not
Marium Jalal +4 more
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A Scalable Hierarchical Dynamic PV Array Reconfiguration under Partial Shading
Energies, 2023 Photovoltaic (PV) arrays are often affected by partial shading (PS), which can significantly reduce their power output. Dynamic reconfiguration is a promising technique for mitigating the negative effects of PS by adjusting the electrical connections of ...
Fatimah Ameen +3 more
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IEEE Access, 2022 Partial shading is the most unexpected scenario encountered by the arrays that degrade the performance causing power reduction, non-convex characteristics curves, losses, hotspot, module damage, and system failure. The adoption of various reconfiguration
Priya Ranjan Satpathy +5 more
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A Novel PV Array Reconfiguration Algorithm Approach to Optimising Power Generation across Non-uniformly Aged PV Arrays by merely Repositioning [PDF]
J, 2020 Photovoltaic (PV) module working conditions lack consistency and PV array power outputs fluctuate due to the non-uniform impact that aging has on various PV modules in a PV array.
Mohammed Alkahtani +4 more
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PV Array Reconfiguration Based on the Shaded Cells' Number for PV Modules
CSEE Journal of Power and Energy Systems, 2023 Jun Qi +3 more
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Energies, 2022 PV systems are a popular energy resource, prevalent worldwide; however, shade faults manifested in PV systems limit its power conversion efficiency.
J. Prasanth Ram +3 more
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DC Motor Load performance in DC system with reconfiguration of PV Array [PDF]
Indian Journal of Science and Technology, 2021 Objectives: To examine if the changing of the series-parallel configuration of photovoltaic (PV) array can influence a simple DC drive performance. Methods: In this study, a simulated investigation is carried out for a PV system consisting of 30 panels arranged in 3*5 and 5*3, 3*6 and 6*3, 5*6, and 6*5 configuration. Two motors of rating 5 HP and 10 HP
Y P Soni, E Fernandez
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Power Enhancement under Partial Shading Condition Using a Two-Step Optimal PV Array Reconfiguration
International Journal of Photoenergy, 2021 Under partial shading conditions, photovoltaic (PV) arrays are subjected to different irradiance levels caused by nonuniform shading. As a result, a mismatch between the modules, a reduction in the power generated, and the hotspot phenomenon will be ...
Mohamad Hossien Nahidan +2 more
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PV array reconfiguration with electrical energy storage system for power system frequency regulation
Frontiers in Energy Research, 2022 In this work, a novel PV station participating FR technique based on PV array reconfiguration and battery energy storage system (BESS) is put forward.
Jun Zhou, Chong Liu, Kun Li
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Energies, 2023 This paper presents a novel modified Complementary SuDoKu puzzle (MC-SDKP) topology for the static reconfiguration of photovoltaic (PV) arrays. It was developed with the aim of enhancing the power output of a PV array which is exposed to partially shaded
Cheng-En Ye, Cheng-Chi Tai, Yu-Pei Huang
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