Results 21 to 30 of about 951,453 (257)
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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Performance of PV array configurations under dynamic partial shadings
EPJ Photovoltaics, 2023 The partial shading effect (PSE) is responsible for most power losses in a photovoltaic (PV) system. By modifying the interconnections between PV modules, called PV array reconfiguration, it is possible to improve the power output under partial shading ...
Shao Chuanyong +2 more
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MODELLING AND CONTROL OF PARTIALLY SHADED PHOTOVOLTAIC ARRAYS [PDF]
ICTACT Journal on Soft Computing, 2013 The photovoltaic (PV) array controlled by Maximum Power Point Tracking (MPPT) method for optimum PV power generation, particularly when the PV array is under partially shaded condition is presented in this paper.
Chia Seet Chin +4 more
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Revue des Énergies Renouvelables, 2023 This work investigates measurements and simulations of a 2.25 kWp grid-connected amorphous photovoltaic power plant mounted on a parked car in a hot desert environment. This power station is located at applied research unit field (URAER), in the Ghardaia
Layachi Zaghba +4 more
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Optimization of Array Design in Photovoltaic Power Plants Using the Taguchi and ANOVA Analysis
Gazi Üniversitesi Fen Bilimleri Dergisi, 2023 Fossil fuels, predominant in fulfilling current energy demands, are implicated in global warming, prompting a global shift towards renewable energy sources.
Oğuz Kaan ÇİNİCİ , Adem ACIR
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A Novel Fault Detection and Location Method for PV Arrays Based on Frequency Analysis
IEEE Access, 2019 This paper presents a fault detection and location method for photovoltaic (PV) arrays. One novelty of the method is the use of the different amplitude changes of the alternating current frequency component of the PV array output voltage. Another novelty
Perla-Yazmin Sevilla-Camacho +5 more
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Identify and Locating the Faults in the Photovoltaic Array Using Neural Network
Jurnal Nasional Teknik Elektro, 2021 In making the PV array system work optimally without a hitch, it is important to recognize and know where the fault occurs. The current and voltage represent the conditions of a PV array, so that, in this paper, the proposed method is based on the ...
Gigih Surya Adi Pratama +2 more
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Cost of energy and mutual shadows in a two-axis tracking PV system [PDF]
, 2012 The performance improvement obtained from the use of trackers in a PV system cannot be separated from the higher requirement of land due to the mutual shadows between generators.
Perpiñan Lamigueiro, Oscar
core +1 more source
IEEE Access, 2020 Since the last decade, partial shading conditions (PSCs) and its adverse influences on photovoltaic (PV) system performance have received due attention. It motivates researchers to explore methods to diminish/disperse the shading effects and/or novel PV ...
Rupendra Kumar Pachauri +6 more
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IEEE Access, 2022 Partial shading (PS) phenomena significantly degrade the power output from the photovoltaic (PV) array. Due to the PS effect, there is a mismatch in current between the PV modules of a series-connected PV string.
Chidurala Saiprakash +4 more
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